Stadium: Hard 20 Round: 27 Ground: Hardcourt outdoor
| ITF - M15 Héraklion | 2021/11/25 07:30 | Park, Uisung v Pinnington Jones, Jack | 4-6,4-6 |
| ITF - M15 Héraklion | 2021/11/23 11:30 | Pinnington Jones, Jack v Stamoulos, Ioannis | 6-1,6-4 |
| ITF - M15 Antalya | 2021/10/29 07:00 | Pinnington Jones, Jack v Juan Pablo Paz | 3-6,0-6 |
| ITF - M15 Antalya | 2021/10/28 09:15 | Pinnington Jones, Jack v Bulitski, Aliaksandr | 2-6,6-2,7-5 |
| ITF - M15 Antalya | 2021/10/26 08:25 | Peter Heller v Pinnington Jones, Jack | 3-6,4-6 |
| ITF - M15 Antalya | 2021/10/21 07:00 | Pinnington Jones, Jack v Juan Pablo Paz | 6-7,4-6 |
| ITF - M15 Antalya | 2021/10/19 10:30 | Pinnington Jones, Jack v Umut Akkoyun | 6-4,6-3 |
| ITF - M15 Antalya | 2021/10/17 07:00 | Savva Polukhin v Pinnington Jones, Jack | 7-6,4-6,2-6 |
| ITF - M15 Héraklion | 2021/11/25 09:20 | Daniel Rincon v Seelig, Kyle | 6-1,1-6,6-4 |
| ITF - M15 Héraklion | 2021/11/24 08:25 | Bergevi, Filip v Daniel Rincon | 6-2,3-6,5-7 |
| ITF - M15 Héraklion | 2021/11/16 10:20 | Daniel Rincon v Nicholas David Ionel | 6-7,6-3,2-6 |
| Challenger - Tenerife | 2021/11/02 12:35 | Daniel Rincon v Lorenzo Giustino | 3-6,5-7 |
| ITF - M15 Monastir | 2021/10/29 08:30 | Moerani Bouzige v Daniel Rincon | 7-6,6-0 |
| ITF - M15 Monastir | 2021/10/28 12:00 | Cuenin, Sean v Daniel Rincon | 3-6,6-2,4-6 |
| ITF - M15 Monastir | 2021/10/27 17:25 | Daniel Rincon v Pierre Antoine Tailleu | 6-2,7-5 |
| Alicante, Spain | 2021/10/11 10:25 | Denis Yevseyev v Daniel Rincon | 7-5,6-2 |