Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| Davis Cup | 2021/11/28 12:00 | Gabi Adrian Boitan v Jorge Panta | 6-4,6-4 |
| ITF M25 Harlingen | 2021/11/14 17:55 | Paul Jubb v Gabi Adrian Boitan | 6-2,1-6,7-5 |
| ITF M25 Harlingen | 2021/11/13 16:30 | Matias Franco Descotte v Gabi Adrian Boitan | 6-4,6-7,4-6 |
| ITF M25 Harlingen | 2021/11/12 16:00 | Jaimee Floyd Angele v Gabi Adrian Boitan | 3-6,6-1,6-7 |
| ITF M25 Harlingen | 2021/11/11 18:15 | Ezekiel Clark v Gabi Adrian Boitan | 1-6,7-5,4-6 |
| ITF M25 Harlingen | 2021/11/10 20:15 | Gabi Adrian Boitan v Zachary Svajda | 6-1,7-5 |
| ITF M15 Fayetteville | 2021/11/04 18:05 | Gabi Adrian Boitan v Keegan Smith | 5-7,2-6 |
| ITF M15 Fayetteville | 2021/11/02 17:00 | Gabi Adrian Boitan v Ezekiel Clark | 6-4,7-5 |
| ITF M15 Edwardsville | 2021/07/20 14:30 | Kalman Boyd v Jibril Nettles | 6-3,4-6,5-10 |
| UTR Pro Tennis Series California | 2021/05/26 15:00 | Rohan Murali v Kalman Boyd | 7-5,0-0 |
| UTR Pro Tennis Series California | 2021/05/25 18:30 | Nicolas Barrientos v Kalman Boyd | 6-7,6-4,6-4 |
| UTR Pro Tennis Series California | 2021/05/24 21:00 | Kalman Boyd v Aaron Bailey | 6-2,6-5 |
| UTR Pro Tennis Series California | 2021/05/23 16:30 | Jakob Schnaitter v Kalman Boyd | 4-6,6-2,7-5 |
| UTR Pro Tennis Series California | 2021/05/22 18:00 | Kalman Boyd v Alexander Sarkissian | 6-4,6-4 |
| UTR Pro Tennis Series California | 2021/05/21 16:30 | Ishaan Ravichander v Kalman Boyd | 2-6,2-6 |
| UTR Pro Tennis Series California | 2021/05/20 15:00 | Gage Brymer v Kalman Boyd | 2-6,2-6 |