Estádio: Court 3 Round: 62 Ground: Hardcourt outdoor
| ITF - M15 Jerusalém | 2021/05/09 08:30 | Keenan Mayo v Mark Neyelov | 6-1,6-1 |
| ITF - M15 Ramat HaSharon | 2021/05/03 07:00 | Keenan Mayo v Christophe Clement | 3-6,3-6 |
| ITF - M15 Ramat HaSharon | 2021/05/02 07:00 | Keenan Mayo v Tom Saporta | 6-3,6-3 |
| Califórnia - UTR Pro Tennis Series | 2021/02/21 16:00 | Keenan Mayo v Spencer Johnson | 2-6,6-3,6-4 |
| Califórnia - UTR Pro Tennis Series | 2021/02/20 17:30 | Jonas Maier v Keenan Mayo | 5-7,0-0 |
| Califórnia - UTR Pro Tennis Series | 2021/02/18 17:30 | Keenan Mayo v Aidan Mayo | 7-5,3-6,5-7 |
| Califórnia - UTR Pro Tennis Series | 2021/02/17 18:00 | Keenan Mayo v Connor Farren | 1-6,3-5 |
| Califórnia - UTR Pro Tennis Series | 2021/02/16 22:00 | Keenan Mayo v Gage Brymer | 2-6,4-6 |
| ITF - M15 Jerusalém | 2021/05/09 06:30 | Ron Ellouck v Raz Haviv | 6-4,6-0 |