Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2021/05/17 13:30 | Yuta Kikuchi v Perry Gregg | 6-2,6-3 |
| ITF M15 Monastir | 2021/05/24 09:00 | Yuta Kikuchi v Lisandru Rodriguez | 6-0,5-7,10-5 |
| ITF M15 Monastir | 2021/05/19 08:25 | Yuta Kikuchi v Michail Pervolarakis | 4-6,6-7 |
| ITF M15 Monastir | 2021/05/17 13:30 | Yuta Kikuchi v Perry Gregg | 6-2,6-3 |
| ITF M15 Monastir | 2021/05/17 09:00 | Yuta Kikuchi v Antoine Monaco | 6-3,6-2 |
| ITF M15 Monastir | 2021/05/16 11:00 | Yuta Kikuchi v Taketo Takamisawa | 4-6,6-2,10-5 |
| ITF M15 Monastir | 2021/05/12 08:30 | Yuta Kikuchi v Omni Kumar | 6-7,1-6 |
| ITF M15 Monastir | 2021/05/10 13:30 | Taisei Ichikawa v Yuta Kikuchi | 3-6,6-4,8-10 |
| ITF M15 Monastir | 2021/05/10 09:00 | Olivier Rojas v Yuta Kikuchi | 1-6,2-6 |
| ITF M15 Monastir | 2021/05/23 13:00 | Luc Koenig v Perry Gregg | 3-6,3-6 |
| ITF M15 Monastir | 2021/05/17 13:30 | Yuta Kikuchi v Perry Gregg | 6-2,6-3 |
| ITF M15 Monastir | 2021/05/17 09:00 | Riccardo Chessari v Perry Gregg | 3-6,4-6 |
| Challenger Tallahassee | 2021/04/18 22:40 | Agustin Velotti v Perry Gregg | 6-4,6-3 |
| Challenger Cleveland | 2021/03/14 18:10 | Perry Gregg v Alexis Galarneau | 1-6,2-6 |
| ITF M15 Monastir | 2021/01/07 11:50 | Kaichi Uchida v Perry Gregg | 6-4,6-1 |
| ITF M15 Monastir | 2021/01/06 13:15 | Brandon Stringfellow v Perry Gregg | 1-6,4-6 |
| ITF M15 Monastir | 2021/01/04 09:30 | Perry Gregg v Edouard Villoslada | 3-6,7-6,10-5 |