Full Singles Results for Collins, Robert across ALL tours Chronologically earliest to latest
| Tour | Season | Date | City | Event | Round | Winner | Loser | Score |
| AMATEUR | 2011 | 5/29/2011 | Fullerton, CA | 2011 Ektelon USA National Singles Championships - Mens Open | 32 | Leetch, Erik | Collins, Robert | 13,1 |
| IRT | 2012-13 | 1/6/2013 | Reseda, CA | 2013 California Open | 128 | Shahin, Majeed | Collins, Robert | 2,11,(2),8 |
| IRT | 2012-13 | 1/13/2013 | Syosset, NY | 2013 New York Temperature Controls Pro-Am | 64 | Collins, Robert | Connell, Lee | 5,6,2 |
| IRT | 2012-13 | 1/13/2013 | Syosset, NY | 2013 New York Temperature Controls Pro-Am | 32 | Rojas, Marco | Collins, Robert | 6,6,4 |
| IRT | 2012-13 | 3/24/2013 | Denver, CO | 2013 Mile-High Pro-Am | 64 | Collins, Robert | Torres, Nathan | 7,9,7 |
| IRT | 2012-13 | 3/24/2013 | Denver, CO | 2013 Mile-High Pro-Am | 32 | Schopieray, Brad | Collins, Robert | 4,4,5 |
| IRT | 2012-13 | 4/28/2013 | Portland, OR | 2013 Tournament of Champions | 64 | Collins, Robert | Wolfe, John | 7,1,4 |
| IRT | 2012-13 | 4/28/2013 | Portland, OR | 2013 Tournament of Champions | 32 | De La Rosa, Daniel | Collins, Robert | 4,3,4 |
| IRT | 2012-13 | 5/5/2013 | Stockton, CA | 2013 Stockton Pro-Am | 64 | Collins, Robert | Prigo, Tim | 9,3,9 |
| IRT | 2012-13 | 5/5/2013 | Stockton, CA | 2013 Stockton Pro-Am | 32 | Ackermann, Alex | Collins, Robert | 2,4,11 |
| IRT | 2012-13 | 5/19/2013 | Fullerton, CA | 2013 Ektelon Nationals | 64 | Izzi, Derek | Collins, Robert | 9,6,1 |
| AMATEUR | 2013 | 5/19/2013 | Fullerton, CA | 2013 USAR 46th Annual Ektelon National Singles - Mens Open | 32 | Collins, Robert | Walia, Manu | 4,9 |
| AMATEUR | 2013 | 5/19/2013 | Fullerton, CA | 2013 USAR 46th Annual Ektelon National Singles - Mens Open | 16 | Horn, David | Collins, Robert | 2,3 |
| IRT | 2013-14 | 9/15/2013 | Kansas City, MO | 2013 Kansas City Pro-Am / Ghost of Georgetown | 64 | Collins, Robert | Reese, Logan | 9,5,5 |
| IRT | 2013-14 | 9/15/2013 | Kansas City, MO | 2013 Kansas City Pro-Am / Ghost of Georgetown | 32 | Diaz, Jose | Collins, Robert | 9,6,7 |
| IRT | 2013-14 | 10/7/2013 | Minneapolis, MN | United Healthcare 18th US Open | 128 | Collins, Robert | Desocio, Michael | 1,6,6 |
| IRT | 2013-14 | 10/7/2013 | Minneapolis, MN | United Healthcare 18th US Open | 64 | Harper, Bill | Collins, Robert | 8,(4),(12),4,8 |
| IRT | 2013-14 | 11/9/2013 | Davison, MI | 2013 Red Swain Memorial | 64 | Collins, Robert | Schonberger, Anthony | (6),4,9,3 |
| IRT | 2013-14 | 11/9/2013 | Davison, MI | 2013 Red Swain Memorial | 32 | Swain, Cliff | Collins, Robert | 1,4,6 |
| IRT | 2013-14 | 11/17/2013 | Garden City, KS | 23rd Annual Turkey Shoot | 32 | Riffel, Nicholas | Collins, Robert | 10,3,(2),10 |
| WRT | 2013 | 12/8/2013 | Fremont, CA | 2013 Fremont Open | 32 | Hungerford, Joshua | Collins, Robert | 10,7 |
| IRT | 2013-14 | 12/14/2013 | Warren, NJ | 2013 New Jersey Open | 64 | Collins, Robert | Justice, Jonathan | (5),4,(8),7,9 |
| IRT | 2013-14 | 12/14/2013 | Warren, NJ | 2013 New Jersey Open | 32 | Majxner, Matthew | Collins, Robert | 5,1,2 |
| IRT | 2013-14 | 1/6/2014 | Reseda, CA | 2014 Coast to Coast California Open | 32 | Majxner, Matthew | Collins, Robert | 8,6,6 |
| IRT | 2013-14 | 1/12/2014 | Syosset, NY | 2014 Cactus Salon NYC Pro-Am | 64 | Collins, Robert | Bousquet, Nicolas | 4,4,3 |
| IRT | 2013-14 | 1/12/2014 | Syosset, NY | 2014 Cactus Salon NYC Pro-Am | 32 | Montalbano, Nick | Collins, Robert | (10),3,5,(4),9 |
| WRT | 2014 | 3/3/2014 | Pleasanton, CA | 2014 WRT Pleasanton Open | 32 | Collins, Robert | Jabbari, Amir | 6,3 |
| WRT | 2014 | 3/3/2014 | Pleasanton, CA | 2014 WRT Pleasanton Open | 16 | Herrera, Anthony | Collins, Robert | 9,6 |
| IRT | 2013-14 | 3/9/2014 | Tampa, FL | 2014 Florida Spring Break Pro-Am | 64 | Jimenez, Noslen | Collins, Robert | 1,8,3 |
| IRT | 2013-14 | 5/4/2014 | Stockton, CA | 2014 Ektelon 209 Battle of the Ages | 32 | Fuhrmann, Thomas | Collins, Robert | 4,3,6 |
| AMATEUR | 2014 | 5/25/2014 | Fullerton, CA | 2014 USA National Singles Championships - Mens Open | 16 | Manilla, Adam | Collins, Robert | 10,2 |
| WRT | 2014 | 8/31/2014 | Ciudad Juarez, CH MEX | 2014 WRT Juarez Open | 64 | Collins, Robert | Barragan, Cesar | 11,(11),10 |
| WRT | 2014 | 8/31/2014 | Ciudad Juarez, CH MEX | 2014 WRT Juarez Open | 32 | Sandoval, Erick | Collins, Robert | 10,9 |
| WRT | 2014 | 9/7/2014 | Stockton, CA | 2014 WRT Port City Shootout | 32 | Knoth, Taylor | Collins, Robert | 2,9 |
| IRT | 2014-15 | 9/21/2014 | San Marcos, TX | 2014 Krowning Moment Bobcat Open | 64 | Collins, Robert | Robles, Bruce | (7),5,3,10 |
| IRT | 2014-15 | 9/21/2014 | San Marcos, TX | 2014 Krowning Moment Bobcat Open | 32 | Majxner, Matthew | Collins, Robert | 2,7,9 |
| WRT | 2014 | 10/5/2014 | Lombad, IL | 2014 Fall Brawl featuring the WRT | 32 | Zelada, Mauricio | Collins, Robert | (9),11,5 |
| IRT | 2014-15 | 10/12/2014 | Minneapolis, MN | United Healthcare 19th US Open | 128 | Collins, Robert | Vann, Eddie | 1,1,3 |
| IRT | 2014-15 | 10/12/2014 | Minneapolis, MN | United Healthcare 19th US Open | 64 | Carter, Thomas | Collins, Robert | 9,(10),(4),2,9 |
| IRT | 2014-15 | 11/9/2014 | Davison, MI | 2014 Red Swain Shootout | 32 | Green, Mike | Collins, Robert | 4,(3),8,5 |
| IRT | 2014-15 | 11/16/2014 | Garden City, KS | 24th Annual Turkey Shootout | 16 | Allen, Jansen | Collins, Robert | 5,4,1 |
| IRT | 2014-15 | 12/14/2014 | Warren, NJ | 2014 New Jersey Open | 32 | Rios, Fernando | Collins, Robert | 6,2,1 |
| IRT | 2014-15 | 1/18/2015 | Syosset, NY | 2015 Temperature Controls NYC Pro-Am | 32 | Collins, Robert | Cardenas, Abe | 6,3,8 |
| IRT | 2014-15 | 1/18/2015 | Syosset, NY | 2015 Temperature Controls NYC Pro-Am | 16 | Beltran, Alvaro | Collins, Robert | 1,8,(9),(6),2 |
| IRT | 2014-15 | 1/25/2015 | Sioux Falls, SD | 2015 Lewis 37th Annual Pro-Am | 32 | Collins, Robert | Exner, Chris | (5),6,2,(4),1 |
| IRT | 2014-15 | 1/25/2015 | Sioux Falls, SD | 2015 Lewis 37th Annual Pro-Am | 16 | De La Rosa, Daniel | Collins, Robert | 1,8,7 |
| WRT | 2015 | 2/22/2015 | Seattle, WA | WRT 2015 Mt Rainier Open | 32 | Manzuri, Shai | Collins, Robert | 5,(8),9 |
| IRT | 2014-15 | 2/28/2015 | Sarasota, FL | 2015 IRT Florida Pro-Am | 32 | Collins, Robert | Harmon, Mike | (9),4,(9),9,9 |
| IRT | 2014-15 | 2/28/2015 | Sarasota, FL | 2015 IRT Florida Pro-Am | 16 | Allen, Jansen | Collins, Robert | 5,1,5 |
| IRT | 2014-15 | 3/15/2015 | Lombard, IL | 2015 IRT Shamrock Shootout | 32 | Collins, Robert | Vesely, Filip | 3,5,(5),3 |
| IRT | 2014-15 | 3/15/2015 | Lombard, IL | 2015 IRT Shamrock Shootout | 16 | Rojas, Marco | Collins, Robert | 8,7,6 |
| IRT | 2014-15 | 5/3/2015 | Edinburg, TX | 2015 Krowning Moment Pro Invitational Internacional | 16 | Pratt, Charlie | Collins, Robert | 8,6,5 |
| IRT | 2014-15 | 5/16/2015 | Portland, OR | 2015 ProKennex Tournament of Champions | 32 | Collins, Robert | Pineda, Brian | 6,8,(3),0 |
| IRT | 2014-15 | 5/16/2015 | Portland, OR | 2015 ProKennex Tournament of Champions | 16 | Rojas, Marco | Collins, Robert | 2,6,3 |
| IRT | 2014-15 | 5/31/2015 | Fresno, CA | 2015 Fresno Summer Kickoff | 32 | Collins, Robert | Pineda, Brian | 9,5,2 |
| IRT | 2014-15 | 5/31/2015 | Fresno, CA | 2015 Fresno Summer Kickoff | 16 | Allen, Jansen | Collins, Robert | (9),3,8,0 |
| IRT | 2015-16 | 9/20/2015 | Overland Park, KS | 2015 16th Annual Ghost of Georgetown KC IRT Pro-Am | 16 | Diaz, Jose | Collins, Robert | 6,1,6 |
| IRT | 2015-16 | 10/11/2015 | Minneapolis, MN | 20th United Healthcare US Open | 32 | Herrera, Anthony | Collins, Robert | 8,3,(3),8 |
| IRT | 2015-16 | 10/24/2015 | San Marcos, TX | 2nd Annual Krowning Moment Pro Invitational | 16 | Collins, Robert | Zelada, Mauricio | 6,7,(6),(4),7 |
| IRT | 2015-16 | 10/24/2015 | San Marcos, TX | 2nd Annual Krowning Moment Pro Invitational | Q | Franco, Sebastian | Collins, Robert | (12),9,5,4 |
| IRT | 2015-16 | 11/1/2015 | Atlanta, GA | 2015 Galaxy Custom Printing IRT Pro-Am | 16 | Majxner, Matthew | Collins, Robert | (3),9,(7),3,5 |
| IRT | 2015-16 | 11/8/2015 | Davison, MI | 2015 Red Swain Shootout | 16 | Camacho, Felipe | Collins, Robert | 7,4,4 |
| IRT | 2015-16 | 11/15/2015 | Garden City, KS | 25th Annual Garden City Turkey Shootout | 16 | Rojas, Jose | Collins, Robert | 1,7,8 |
| IRT | 2015-16 | 11/22/2015 | St. Louis, MO | 2015 St. Louis Winter Rollout | 32 | Collins, Robert | Maher, Ryan | 4,5,4 |
| IRT | 2015-16 | 11/22/2015 | St. Louis, MO | 2015 St. Louis Winter Rollout | 16 | Rojas, Jose | Collins, Robert | 8,4,3 |
| IRT | 2015-16 | 1/17/2016 | Long Island, NY | 2016 17th Annual New York City Open | 32 | Collins, Robert | Clay, Jonathan | 6,2,9 |
| IRT | 2015-16 | 1/17/2016 | Long Island, NY | 2016 17th Annual New York City Open | 16 | Rojas, Marco | Collins, Robert | 4,1,5 |
| IRT | 2015-16 | 1/24/2016 | Sioux Falls, SD | 38th Annual Lewis Tier 1 Pro-Am | 32 | Collins, Robert | Meinerz, Lee | 1,4,7 |
| IRT | 2015-16 | 1/24/2016 | Sioux Falls, SD | 38th Annual Lewis Tier 1 Pro-Am | 16 | Allen, Jansen | Collins, Robert | 4,7,6 |
| IRT | 2015-16 | 3/13/2016 | Lombard, IL | 31st Annual Shamrock Shootout and IRT Pro Stop | 32 | Collins, Robert | Goldblatt, Geoff | (6),5,2,3 |
| IRT | 2015-16 | 3/13/2016 | Lombard, IL | 31st Annual Shamrock Shootout and IRT Pro Stop | 16 | Rojas, Marco | Collins, Robert | 12,5,3 |
| IRT | 2015-16 | 4/3/2016 | Huber Heights, OH | 2016 Raising Some Racquet for Kids IRT Pro Stop | 16 | Franco, Sebastian | Collins, Robert | (10),5,4,(8),3 |
| IRT | 2015-16 | 5/1/2016 | Sarasota, FL | 2016 Florida IRT Pro-Am | 32 | Collins, Robert | Burns, Jonathan | 3,(4),(3),5,3 |
| IRT | 2015-16 | 5/1/2016 | Sarasota, FL | 2016 Florida IRT Pro-Am | 16 | Rojas, Marco | Collins, Robert | 9,3,1 |
| IRT | 2015-16 | 5/15/2016 | Portland, OR | 2016 ProKennex Tournament of Champions & MAC Pro AM | 32 | Collins, Robert | Spencer, Sunji | 6,6,4 |
| IRT | 2015-16 | 5/15/2016 | Portland, OR | 2016 ProKennex Tournament of Champions & MAC Pro AM | 16 | Mercado, Mario | Collins, Robert | 4,(9),(10),9,2 |
| IRT | 2015-16 | 5/21/2016 | Reseda, CA | 2016 IRT Coast to Coast Open | 32 | Collins, Robert | Elkins, Dane | 3,7,3 |
| IRT | 2015-16 | 5/21/2016 | Reseda, CA | 2016 IRT Coast to Coast Open | 16 | Camacho, Felipe | Collins, Robert | (4),9,5,4 |
| IRT | 2016-17 | 9/11/2016 | Overland Park, KS | 2016 17th Ghost of Georgetown IRT Pro-Am | 32 | Troncoso, Francisco | Collins, Robert | 5,(8),(9),8,2 |
| IRT | 2016-17 | 10/9/2016 | Minneapolis, MN | 21st United Healthcare US Open | 32 | Landa, Alejandro | Collins, Robert | 5,4,5 |
| IRT | 2016-17 | 11/6/2016 | Lilburn, GA | 2016 Galaxy Custom Printing IRT Atlanta Pro-Am | 32 | Collins, Robert | Cubillos, Set | 6,2,6 |
| IRT | 2016-17 | 11/6/2016 | Lilburn, GA | 2016 Galaxy Custom Printing IRT Atlanta Pro-Am | 16 | Allen, Jansen | Collins, Robert | 1,1,7 |
| IRT | 2016-17 | 11/19/2016 | St. Louis, MO | 2016 MO St. Louis Pro Racquetball Winter Rollout Tournament | 16 | Beltran, Alvaro | Collins, Robert | 8,6,8 |
| IRT | 2016-17 | 1/8/2017 | Reseda, CA | 2017 Coast to Coast California Open | 32 | Collins, Robert | Rodriguez Jr., Miguel | (9),(13),11,3,4 |
| IRT | 2016-17 | 1/8/2017 | Reseda, CA | 2017 Coast to Coast California Open | 16 | Mercado, Mario | Collins, Robert | 6,(8),7,4 |
| IRT | 2016-17 | 1/22/2017 | Sioux Falls, SD | 2017 Lewis 39th Annual Pro-Am | 32 | Collins, Robert | Benson, Justus | (5),(10),3,3,6 |
| IRT | 2016-17 | 1/22/2017 | Sioux Falls, SD | 2017 Lewis 39th Annual Pro-Am | 16 | Franco, Sebastian | Collins, Robert | 0,7,3 |
| AMATEUR | 2017 | 2/12/2017 | Tempe, AZ | 2017 USA Racquetball National Doubles Championships (Singles US Team Qualifying Event) - Mens Open | Q | Collins, Robert | Bredenbeck, Jake | 12,14 |
| AMATEUR | 2017 | 2/12/2017 | Tempe, AZ | 2017 USA Racquetball National Doubles Championships (Singles US Team Qualifying Event) - Mens Open | S | Horn, David | Collins, Robert | 5,7 |
| IRT | 2016-17 | 3/19/2017 | Lombard, IL | 2017 IRT Shamrock Shootout | 64 | Collins, Robert | Schlicher, James | 4,2,5 |
| IRT | 2016-17 | 3/19/2017 | Lombard, IL | 2017 IRT Shamrock Shootout | 32 | Carter, Thomas | Collins, Robert | 9,(9),8,(2),4 |
| IRT | 2016-17 | 3/25/2017 | Dayton, OH | 2017 IRT Raising Some Racquet for Kids | 16 | Rojas, Marco | Collins, Robert | 10,7,2 |
| IRT | 2016-17 | 4/30/2017 | Sarasota, FL | 2017 IRT Florida Pro-am | 32 | Ramirez, Andres | Collins, Robert | 4,5,7 |
| AMATEUR | 2017 | 5/28/2017 | Tempe, AZ | 2017 USA Racquetball National Singles Championships - Mens Team | 16 | Avila, Luis | Collins, Robert | (11),13,0 |
| IRT | 2017-18 | 9/10/2017 | Canoga Park, CA | 2017 IRT Phase IV Scientific Health and Performance Pro-Am | 64 | Perez, Luis | Collins, Robert | 6,7,(8),6 |
| IRT | 2017-18 | 10/8/2017 | Minneapolis, MN | 2017 22nd UnitedHealthcare US OPEN Racquetball Championships | 32 | Bousquet, Nicolas | Collins, Robert | 4,3,2 |
| WRT | 2017 | 10/28/2017 | Salt Lake City, UT | 2017 WRT Rocky Mountain Open | 32 | Collins, Robert | Zelada, Mauricio | 13,(11),10 |
| WRT | 2017 | 10/28/2017 | Salt Lake City, UT | 2017 WRT Rocky Mountain Open | 16 | Garcia, Erik | Collins, Robert | 11,13 |
| IRT | 2017-18 | 11/18/2017 | St. Louis, MO | 2017 St. Louis IRT Pro Racquetball Winter Rollout presented by Pro Kennex | 16 | Franco, Sebastian | Collins, Robert | 4,3,7 |
| IRT | 2017-18 | 12/2/2017 | Portland, OR | 2017 John Pelham Memorial/ Pro Kennex Tournament of Champions | 32 | Collins, Robert | Goolsby, Matthew | 0,0,0 |
| IRT | 2017-18 | 12/2/2017 | Portland, OR | 2017 John Pelham Memorial/ Pro Kennex Tournament of Champions | 16 | Mercado, Mario | Collins, Robert | 4,7,10 |
| IRT | 2017-18 | 1/7/2018 | Canoga Park, CA | 2018 LA Open presented by Coast to Coast | 32 | Manilla, Adam | Collins, Robert | 9,9 |
| IRT | 2017-18 | 1/21/2018 | Sioux Falls, SD | 2018 40th Annual Lewis Drug Pro-Am IRT Tier 1 | 64 | Knoth, Taylor | Collins, Robert | 12,6 |
| AMATEUR | 2018 | 2/11/2018 | Tempe, AZ | 2018 National Doubles Championships (Singles US Team Qualifying Event) - Mens Open | Q | Horn, David | Collins, Robert | 7,3 |
| IRT | 2017-18 | 3/4/2018 | San Antonio, TX | 2018 IRT March Madness | 32 | Collins, Robert | Morris, Jody | 11,4 |
| IRT | 2017-18 | 3/4/2018 | San Antonio, TX | 2018 IRT March Madness | 16 | Murray, Samuel | Collins, Robert | (12),4,3 |
| IRT | 2017-18 | 3/18/2018 | Lombard, IL | 2018 Shamrock Shootout presented by KWM Gutterman | 32 | Collins, Robert | Franco, Gerardo | wbf-ns |
| IRT | 2017-18 | 3/18/2018 | Lombard, IL | 2018 Shamrock Shootout presented by KWM Gutterman | 16 | De La Rosa, Daniel | Collins, Robert | 5,9 |
| IRT | 2017-18 | 4/8/2018 | Cincinnati, OH | 2018 IRT T1 Mercedes Benz of Ft. Mitchell Raising Some Racquet for Kids | 32 | Franco, Gerardo | Collins, Robert | 8,3 |
| IRT | 2017-18 | 4/29/2018 | Sarasota, FL | 2018 Florida IRT Regional Championships | 64 | Collins, Robert | Longoria, Christian | 7,5 |
| IRT | 2017-18 | 4/29/2018 | Sarasota, FL | 2018 Florida IRT Regional Championships | 32 | Carter, Thomas | Collins, Robert | 7,6 |
| AMATEUR | 2018 | 5/27/2018 | Pleasanton, CA | 2018 USA Racquetball National Singles Championships - Mens Open | 16 | Reid, Dylan | Collins, Robert | (13),14,6 |
| IRT | 2018-19 | 9/16/2018 | Laurel, MD | 2018 MWRA Season Opener IRT Pro/Am | 64 | Collins, Robert | Walters, Brent | 14,12 |
| IRT | 2018-19 | 9/16/2018 | Laurel, MD | 2018 MWRA Season Opener IRT Pro/Am | 32 | Montalbano, Nick | Collins, Robert | (8),8,5 |
| IRT | 2018-19 | 10/7/2018 | Minneapolis, MN | 2018 23rd UnitedHealthcare US Open | 64 | Collins, Robert | Herrera, Alejandro | 12,14 |
| IRT | 2018-19 | 10/7/2018 | Minneapolis, MN | 2018 23rd UnitedHealthcare US Open | 32 | Bredenbeck, Jake | Collins, Robert | 6,2 |
| IRT | 2018-19 | 12/2/2018 | Portland, OR | 2018 IRT Pelham Memorial Tournament of Champions | 64 | Collins, Robert | Arterburn, Michael | 0,0 |
| IRT | 2018-19 | 12/2/2018 | Portland, OR | 2018 IRT Pelham Memorial Tournament of Champions | 32 | Collins, Robert | Camacho, Felipe | 13,(14),3 |
| IRT | 2018-19 | 12/2/2018 | Portland, OR | 2018 IRT Pelham Memorial Tournament of Champions | 16 | Carson, Rocky | Collins, Robert | 4,(9),6 |
| IRT | 2018-19 | 1/6/2019 | Canoga Park, CA | 2019 IRT California Open | 64 | Collins, Robert | Longoria, Sebastian | 5,4 |
| IRT | 2018-19 | 1/6/2019 | Canoga Park, CA | 2019 IRT California Open | 32 | Collins, Robert | Riffel, Nicholas | 9,9 |
| IRT | 2018-19 | 1/6/2019 | Canoga Park, CA | 2019 IRT California Open | 16 | Carson, Rocky | Collins, Robert | 7,0 |
| IRT | 2018-19 | 1/20/2019 | Sioux Falls, SD | 2019 41st Annual Lewis Drug IRT Pro-Am | 64 | Collins, Robert | Prentice, Tanner | 10,(13),2 |
| IRT | 2018-19 | 1/20/2019 | Sioux Falls, SD | 2019 41st Annual Lewis Drug IRT Pro-Am | 32 | Montoya, Rodrigo | Collins, Robert | 3,9 |
| AMATEUR | 2019 | 2/10/2019 | Tempe, AZ | 2019 USA Racquetball National Doubles Championships (Singles US Team Qualifying Event) - Mens Open | 16 | Garcia, Erik | Collins, Robert | 4,(6),9 |
| IRT | 2018-19 | 3/17/2019 | Lombard, IL | 2019 34th Annual Shamrock Shootout | 64 | Collins, Robert | Wer, Christian | 3,6 |
| IRT | 2018-19 | 3/17/2019 | Lombard, IL | 2019 34th Annual Shamrock Shootout | 32 | Manilla, Adam | Collins, Robert | 13,11 |
| IRT | 2018-19 | 3/31/2019 | Cochabamba, BOL | 2019 Open Bolivia American Iris | 64 | Collins, Robert | Gatica, Diego | 1,4 |
| IRT | 2018-19 | 3/31/2019 | Cochabamba, BOL | 2019 Open Bolivia American Iris | 32 | Collins, Robert | Gutierrez, Franco | 4,9 |
| IRT | 2018-19 | 3/31/2019 | Cochabamba, BOL | 2019 Open Bolivia American Iris | 16 | Mercado, Mario | Collins, Robert | 10,11 |
| IRT | 2018-19 | 4/28/2019 | Sarasota, FL | 2019 Florida IRT Pro-Am | 64 | Collins, Robert | Nieto, Elias | 2,9 |
| IRT | 2018-19 | 4/28/2019 | Sarasota, FL | 2019 Florida IRT Pro-Am | 32 | Portillo, Eduardo | Collins, Robert | 5,12 |
| IRT | 2018-19 | 5/5/2019 | Syosset, NY | 2019 Syosset Open | 64 | Collins, Robert | Benson, Justus | 9,9 |
| IRT | 2018-19 | 5/5/2019 | Syosset, NY | 2019 Syosset Open | 32 | Allen, Jansen | Collins, Robert | 11,10 |
| AMATEUR | 2019 | 5/26/2019 | Highland Ranch, CO | 2019 USA Racquetball National Singles Championships - Mens Open | 16 | Collins, Robert | Avila, Luis | (14),9,7 |
| AMATEUR | 2019 | 5/26/2019 | Highland Ranch, CO | 2019 USA Racquetball National Singles Championships - Mens Open | Q | Bredenbeck, Jake | Collins, Robert | 4,2 |
| IRT | 2019-20 | 9/8/2019 | Lilburn, GA | 2019 Atlanta Open | 64 | Collins, Robert | Keita, Yacouba | 5,3 |
| IRT | 2019-20 | 9/8/2019 | Lilburn, GA | 2019 Atlanta Open | 32 | Collins, Robert | Benson, Justus | 11,11 |
| IRT | 2019-20 | 9/8/2019 | Lilburn, GA | 2019 Atlanta Open | 16 | Landa, Alejandro | Collins, Robert | 3,9 |
| IRT | 2019-20 | 9/22/2019 | Laurel, MD | 2019 Valentine Open | 32 | Collins, Robert | McClellan, Scott | 5,7 |
| IRT | 2019-20 | 9/22/2019 | Laurel, MD | 2019 Valentine Open | 16 | Landa, Alejandro | Collins, Robert | 5,(7),4 |
| IRT | 2019-20 | 10/6/2019 | Minneapolis, MN | 2019 24th UnitedHealthcare US Open | 128 | Collins, Robert | Shahin, Majeed | 8,8 |
| IRT | 2019-20 | 10/6/2019 | Minneapolis, MN | 2019 24th UnitedHealthcare US Open | 64 | Rogers, Bradly | Collins, Robert | 12,8 |
| IRT | 2019-20 | 10/27/2019 | Tempe, AZ | 2019 Arizona IRT Pro-Am | 32 | Collins, Robert | McClellan, Scott | 6,5 |
| IRT | 2019-20 | 10/27/2019 | Tempe, AZ | 2019 Arizona IRT Pro-Am | 16 | Beltran, Alvaro | Collins, Robert | 7,3 |
| IRT | 2019-20 | 11/3/2019 | Fullerton, CA | 2019 IRT Los Compadres Auto Sales Open | 32 | Keller, Carlos | Collins, Robert | 12,4 |
| IRT | 2019-20 | 12/8/2019 | Portland, OR | 2019 John Pelham Memorial Tournament of Champions | 32 | Bredenbeck, Sam | Collins, Robert | 12,10 |
| IRT | 2019-20 | 1/19/2020 | Austin, TX | 2020 Longhorn Open | 64 | Collins, Robert | Gomez, Andres | 7,10 |
| IRT | 2019-20 | 1/19/2020 | Austin, TX | 2020 Longhorn Open | 32 | Acuna, Andres | Collins, Robert | 7,9 |
| IRT | 2019-20 | 1/26/2020 | Sioux Falls, SD | 2020 42nd Annual Lewis Drug Pro/Am | 64 | Collins, Robert | Landeryou, Tim | 12,12 |
| IRT | 2019-20 | 1/26/2020 | Sioux Falls, SD | 2020 42nd Annual Lewis Drug Pro/Am | 32 | Franco, Gerardo | Collins, Robert | 7,4 |
| IRT | 2019-20 | 2/2/2020 | Sun Prairie, WI | 2020 22nd Lou Bradley Memorial Pro-Am | 64 | Collins, Robert | Samson, Ferd | 3,6 |
| IRT | 2019-20 | 2/2/2020 | Sun Prairie, WI | 2020 22nd Lou Bradley Memorial Pro-Am | 32 | Franco, Gerardo | Collins, Robert | 6,8 |
| AMATEUR | 2020 | 2/9/2020 | Tempe, AZ | 2020 USA Racquetball National Doubles Championships (Singles US Team Qualifying Event) - Mens Open | 16 | Carter, Thomas | Collins, Robert | (0),7,9 |
| IRT | 2019-20 | 3/15/2020 | Lombard, IL | 2020 35th Annual KWM Gutterman Shamrock Shootout | 64 | Collins, Robert | Wer, Christian | 8,1 |
| IRT | 2019-20 | 3/15/2020 | Lombard, IL | 2020 35th Annual KWM Gutterman Shamrock Shootout | 32 | Garay, Eduardo | Collins, Robert | (14),13,1 |
| IRT | 2021 | 8/15/2021 | Denver, CO | 2021 World Singles and Doubles Open Racquetball Championships | 128 | Collins, Robert | Kingsford, Jacob | 3,5 |
| IRT | 2021 | 8/15/2021 | Denver, CO | 2021 World Singles and Doubles Open Racquetball Championships | 64 | Collins, Robert | Martin, Anthony | 7,6 |
| IRT | 2021 | 8/15/2021 | Denver, CO | 2021 World Singles and Doubles Open Racquetball Championships | 32 | Montoya, Rodrigo | Collins, Robert | 6,8 |
| IRT | 2021 | 9/26/2021 | Lombard, IL | 2021 36.5th Annual KWM Gutterman Shamrock Shootout | 64 | Trujillo, Erick | Collins, Robert | 6,(12),6 |
| IRT | 2021 | 10/10/2021 | Minneapolis, MN | 2021 25th UnitedHealthcare US Open | 128 | Collins, Robert | Robles, Bruce | 4,(12),0 |
| IRT | 2021 | 10/10/2021 | Minneapolis, MN | 2021 25th UnitedHealthcare US Open | 64 | Collins, Robert | Rodriguez, Juan Pablo | 8,3 |
| IRT | 2021 | 10/10/2021 | Minneapolis, MN | 2021 25th UnitedHealthcare US Open | 32 | Keller, Carlos | Collins, Robert | 3,7 |
| IRT | 2022 | 1/23/2022 | Lilburn, GA | 2022 Suivant Consulting Grand Slam | 64 | Collins, Robert | Cardenas, Abe | 2,5 |
| IRT | 2022 | 1/23/2022 | Lilburn, GA | 2022 Suivant Consulting Grand Slam | 32 | Acuna, Andres | Collins, Robert | 10,10 |
| IRT | 2022 | 3/20/2022 | Lombard, IL | 2022 37th Annual PapaNicholas Coffee Shamrock Shooutout | 64 | Collins, Robert | Horner, Benjamin | 9,5 |
| IRT | 2022 | 3/20/2022 | Lombard, IL | 2022 37th Annual PapaNicholas Coffee Shamrock Shooutout | 32 | Manilla, Adam | Collins, Robert | 10,3 |
| IRT | 2022 | 5/1/2022 | Canoga Park, CA | 2022 IRT SoCal Open | 64 | Collins, Robert | Wolfe, John | 11,1 |
| IRT | 2022 | 5/1/2022 | Canoga Park, CA | 2022 IRT SoCal Open | 32 | Acuna, Andres | Collins, Robert | 12,13 |
| IRT | 2022 | 5/15/2022 | Wantagh, NY | 2022 New York Open | 32 | Ortega Jr., Guillermo | Collins, Robert | 13,8 |
| AMATEUR | 2022 | 5/29/2022 | College Station, TX | 2022 USA Racquetball National Singles and Doubles - Mens Open | 16 | Collins, Robert | Riffel, Nicholas | 8,9,3 |
| AMATEUR | 2022 | 5/29/2022 | College Station, TX | 2022 USA Racquetball National Singles and Doubles - Mens Open | Q | Carson, Rocky | Collins, Robert | (8),5,4,7 |
| IRT | 2022 | 9/18/2022 | Severna Park, MD | 2022 IRT Capital Classic | 64 | Collins, Robert | Behm, John | 5,12 |
| IRT | 2022 | 9/18/2022 | Severna Park, MD | 2022 IRT Capital Classic | 32 | Montoya, Rodrigo | Collins, Robert | 7,1 |
| IRT | 2022 | 10/2/2022 | Minneapolis, MN | 2022 USA Racquetball 26th Annual US Open | 64 | Garcia, Diego | Collins, Robert | 4,8 |
| IRT | 2022 | 10/9/2022 | Pleasanton, CA | 2022 Golden State Open | 32 | Natera, Alan | Collins, Robert | (12),11,5 |
| IRT | 2022 | 12/4/2022 | Portland, OR | 2022 John Pelham Memorial Tournament of Champions | 32 | Collins, Robert | Hedalen, Ty | 8,5 |
| IRT | 2022 | 12/4/2022 | Portland, OR | 2022 John Pelham Memorial Tournament of Champions | 16 | Mercado, Mario | Collins, Robert | 6,(9),2 |
| IRT | 2023 | 1/8/2023 | Austin, TX | 2023 Longhorn Open | 64 | Miranda, Gerson | Collins, Robert | 9,(9),5 |
| IRT | 2023 | 1/22/2023 | Sioux Falls, SD | 2023 43rd Annual Lewis Drug Pro Am | 32 | Collins, Robert | Mendoza, Rodrigo | 2,2 |
| IRT | 2023 | 1/22/2023 | Sioux Falls, SD | 2023 43rd Annual Lewis Drug Pro Am | 16 | De La Rosa, Daniel | Collins, Robert | 2,5 |
| IRT | 2023 | 2/19/2023 | Lilburn, GA | 2023 Williams Accounting and Consulting Open | 32 | Collins, Robert | Galicia, Edwin | (10),13,4 |
| IRT | 2023 | 2/19/2023 | Lilburn, GA | 2023 Williams Accounting and Consulting Open | 16 | Bredenbeck, Jake | Collins, Robert | 4,7 |
| IRT | 2023 | 3/5/2023 | Minneapolis, MN | 2023 KWM Gutterman Minnesota Hall of Fame Event | 32 | Collins, Robert | Salgado Jr., Rodrigo | 11,4 |
| IRT | 2023 | 3/5/2023 | Minneapolis, MN | 2023 KWM Gutterman Minnesota Hall of Fame Event | 16 | Bredenbeck, Jake | Collins, Robert | 8,0 |
| IRT | 2023 | 3/19/2023 | Lombard, IL | 2023 38th Annual PapaNicholas Coffee Shamrock Shooutout | 32 | Collins, Robert | Mendoza, Rodrigo | 7,4 |
| IRT | 2023 | 3/19/2023 | Lombard, IL | 2023 38th Annual PapaNicholas Coffee Shamrock Shooutout | 16 | Portillo, Eduardo | Collins, Robert | 13,6 |
| IRT | 2023 | 4/23/2023 | Canoga Park, CA | 2023 KWM Gutterman SoCal Open | 32 | Collins, Robert | Wolfe, John | 2,10 |
| IRT | 2023 | 4/23/2023 | Canoga Park, CA | 2023 KWM Gutterman SoCal Open | 16 | Natera, Alan | Collins, Robert | 12,2 |
| IRT | 2023 | 8/13/2023 | Highland Ranch, CO | 2023 World Singles and Doubles | 32 | Cuevas, Erick | Collins, Robert | 5,12 |
| IRT | 2023 | 9/23/2023 | Eugene, OR | 2023 IRT Tracktown Pro-Am | 32 | Beltran, Alvaro | Collins, Robert | 2,11 |
| IRT | 2023 | 11/12/2023 | Boston, MA | 2023 Rally For Our Warriors | 32 | Waselenchuk, Kane | Collins, Robert | 5,5 |
| IRT | 2023 | 12/11/2023 | Pleasanton, CA | 2023 Golden State Open | 32 | Salvatierra, Juan | Collins, Robert | 14,(12),6 |
| IRT | 2024 | 1/28/2024 | Sioux Falls, SD | 2024 44th Annual Lewis Drug Pro Am | 32 | Collins, Robert | Elkins, Cody | 8,4 |
| IRT | 2024 | 1/28/2024 | Sioux Falls, SD | 2024 44th Annual Lewis Drug Pro Am | 16 | Parrilla, Andree | Collins, Robert | 4,7 |
| AMATEUR | 2024 | 2/11/2024 | Tempe, AZ | 2024 USA Racquetball National Indoors - Mens Open | 16 | Collins, Robert | Sendrey, Cole | 2,(5),9,6 |
| AMATEUR | 2024 | 2/11/2024 | Tempe, AZ | 2024 USA Racquetball National Indoors - Mens Open | Q | Bredenbeck, Jake | Collins, Robert | 11,9,2 |
| IRT | 2024 | 3/3/2024 | Minneapolis, MN | 2024 Minnesota Hall of Fame Tournament | 32 | Goth, John | Collins, Robert | 8,(14),9 |
| IRT | 2024 | 3/17/2024 | Lombard, IL | 39th Annual Papa Nicholas IRT Shamrock Shootout | 32 | Collins, Robert | Nieto, Elias | 11,(10),9 |
| IRT | 2024 | 3/17/2024 | Lombard, IL | 39th Annual Papa Nicholas IRT Shamrock Shootout | 16 | Flores, Jhonatan | Collins, Robert | 7,4 |
| IRT | 2024 | 5/26/2024 | Canoga Park, CA | IRT 2024 JMB Produce SoCal Open | 32 | Collins, Robert | Elkins, Cody | 1,3 |
| IRT | 2024 | 5/26/2024 | Canoga Park, CA | IRT 2024 JMB Produce SoCal Open | 16 | Alonso, Jordy | Collins, Robert | 2,7 |
| IRT | 2024 | 10/13/2024 | Spokane, WA | IRT 2024 Inland Empire Pro/Am | 32 | Collins, Robert | Sutherland, Gatlin | 7,3 |
| IRT | 2024 | 10/13/2024 | Spokane, WA | IRT 2024 Inland Empire Pro/Am | 16 | Manilla, Adam | Collins, Robert | 5,10 |
| IRT | 2024 | 11/17/2024 | Pleasanton, CA | IRT 2024 Golden State Open | 32 | Mar, Javier | Collins, Robert | 2,4 |
| IRT | 2025-26 | 2/2/2025 | Sioux Falls, SD | IRT 2025 45th Annual Lewis Drug Pro-Am | 32 | Gastelum, Diego | Collins, Robert | 6,6 |
| IRT | 2025-26 | 3/9/2025 | Minneapolis, MN | 2025 Minnesota Hall of Fame Tournament | 32 | Sendrey, Cole | Collins, Robert | 11,13 |
| IRT | 2025-26 | 3/16/2025 | Lombard, IL | 2025 40th Annual Papa Nicholas Shamrock Shootout | 32 | Collins, Robert | Garcia, Diego | wbf-ns |
| IRT | 2025-26 | 3/16/2025 | Lombard, IL | 2025 40th Annual Papa Nicholas Shamrock Shootout | 16 | Acuna, Andres | Collins, Robert | 11,3 |
| AMATEUR | 2025 | 5/18/2025 | Pleasanton, CA | 2025 USA Racquetball National Indoor Championships - Mens Open | 16 | Collins, Robert | Lavely, Danny | 6,8,8 |
| AMATEUR | 2025 | 5/18/2025 | Pleasanton, CA | 2025 USA Racquetball National Indoor Championships - Mens Open | Q | Horn, David | Collins, Robert | (7),(7),7,6,7 |
| IRT | 2025-26 | 9/7/2025 | Highland Ranch, CO | 2025 World Singles and Doubles Championships | 32 | Garcia, Diego | Collins, Robert | 6,11 |
| IRT | 2025-26 | 9/28/2025 | Eugene, OR | 2025 Track Town Open | 32 | Collins, Robert | Antone IV, Wayne | 12,5 |
| IRT | 2025-26 | 9/28/2025 | Eugene, OR | 2025 Track Town Open | 16 | Bredenbeck, Jake | Collins, Robert | 4,6 |
| IRT | 2025-26 | 10/12/2025 | Pleasanton, CA | 2025 Golden State Open | 32 | Collins, Robert | Antone IV, Wayne | (1),10,0 |
| IRT | 2025-26 | 10/12/2025 | Pleasanton, CA | 2025 Golden State Open | 16 | Manilla, Adam | Collins, Robert | 6,8 |
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