| UTR Pro - Manzanillo | 2023/06/28 16:00 | John Kim v Matthis Ross | 0-6,4-6 |
| UTR Pro - Manzanillo | 2023/06/27 18:48 | John Kim v Maximiliano Estevez | 6-7,4-6 |
| UTR Pro - Manzanillo | 2023/06/26 19:00 | Dylan Charlap v John Kim | 3-6,4-6 |
| UTR Pro - Calgary | 2023/06/18 18:43 | Daniel Kliebhan v John Kim | 6-2,6-0 |
| UTR Pro - Calgary | 2023/06/16 21:00 | John Kim v Chetanna Amadike | 6-3,6-4 |
| UTR Pro - Calgary | 2023/06/15 18:00 | John Kim v Jonathan Irwanto | 6-2,6-3 |
| UTR Pro - Calgary | 2023/06/14 20:22 | Rikuto Yamaguchi v John Kim | 7-5,5-7,2-6 |
| UTR Pro - Calgary | 2023/06/13 19:30 | Isaac Nortey v John Kim | 6-3,6-3 |
| UTR Pro - Manzanillo | 2023/06/29 18:07 | Maximiliano Estevez v Roberto Ferrer Guimaraes | 6-2,6-1 |
| UTR Pro - Manzanillo | 2023/06/27 18:04 | Dylan Charlap v Roberto Ferrer Guimaraes | 1-5 |
| UTR Pro - Manzanillo | 2023/06/26 17:30 | Roberto Ferrer Guimaraes v Matthis Ross | 3-6,4-6 |
| UTR Pro - San Antonio | 2023/03/18 23:45 | Roberto Ferrer Guimaraes v Hank Trondson | 5-7,4-6 |
| UTR Pro - San Antonio | 2023/03/17 16:30 | Roberto Ferrer Guimaraes v Landon Ardila | 6-2,3-0 |
| UTR Pro - San Antonio | 2023/03/15 15:00 | Roberto Ferrer Guimaraes v Mikel Anderson | 6-3,6-4 |
| UTR Pro - San Antonio | 2023/03/14 19:19 | Roberto Ferrer Guimaraes v Ritesh Patil | 2-6,5-7 |
| UTR Pro - San Antonio | 2023/03/13 19:41 | Lucas Brown v Roberto Ferrer Guimaraes | 6-4,6-3 |