Stadium: Center Court Round: 14 Ground: Hardcourt outdoor
| Challenger Tiburon | 2018/09/26 20:00 | JC Aragone v Noah Rubin | 6-7,4-6 |
| ITF USA F28 | 2015/09/30 18:40 | JC Aragone v Noah Rubin | 2-6,2-6 |
| Challenger Prague | 2021/08/10 08:00 | Filip Cristian Jianu v JC Aragone | 6-0,6-2 |
| Challenger Cordenons | 2021/08/01 15:00 | JC Aragone v Alejandro Gonzalez | 3-6,7-6,3-6 |
| Challenger Segovia | 2021/07/27 08:00 | Malek Jaziri v JC Aragone | 6-7,6-2,6-1 |
| Challenger Tampere | 2021/07/19 15:30 | JC Aragone v Pedja Krstin | 4-6,4-6 |
| Challenger Amersfoort | 2021/07/12 14:05 | JC Aragone v Jelle Sels | 1-6,1-6 |
| ITF M25 Tulsa | 2021/06/16 16:25 | JC Aragone v Nicolas Kicker | 6-1,4-6,3-6 |
| Challenger Orlando | 2021/06/12 15:00 | JC Aragone v Nicolas Mejia | 6-1,6-7,0-6 |
| Challenger Orlando | 2021/06/11 15:00 | JC Aragone v Emilio Gomez | 6-4,7-5 |
| ATP Atlanta | 2021/07/24 17:10 | Evgeny Donskoy v Noah Rubin | 3-6,6-3,6-4 |
| Challenger Cary | 2021/07/20 15:00 | Noah Rubin v Maxime Cressy | 3-6,6-7 |
| ATP Newport | 2021/07/11 19:40 | Mitchell Krueger v Noah Rubin | 7-5,6-4 |
| UTR Pro Tennis Series Florida | 2021/01/17 16:00 | Harris Walker v Noah Rubin | 4-6,2-6 |
| UTR Pro Tennis Series Florida | 2021/01/16 16:00 | Benjamin Lock v Noah Rubin | 3-6,3-6 |
| UTR Pro Tennis Series Florida | 2021/01/15 15:30 | Aditya Vashistha v Noah Rubin | 2-6,2-6 |
| UTR Pro Tennis Series Florida | 2021/01/13 14:00 | Noah Rubin v John Bernard | 6-2,6-2 |
| UTR Pro Tennis Series Florida | 2021/01/12 20:00 | Noah Rubin v Omar Maldonado | 6-1,5-2 |