Stadium: Hard 21 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Heraklion | 2021/11/24 08:25 | Filip Bergevi v Daniel Rincon | 6-2,3-6,5-7 |
| ITF M15 Heraklion | 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 | Sean Cuenin 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 |
| Challenger Alicante | 2021/10/11 10:25 | Denis Yevseyev v Daniel Rincon | 7-5,6-2 |
| Challenger Alicante | 2021/10/10 12:55 | Daniel Rincon v Denys Molchanov | 6-4,7-5 |
| ITF M15 Heraklion | 2021/11/24 10:15 | Kyle Seelig v Mick Veldheer | 6-3,6-1 |
| ITF M15 Heraklion | 2021/11/23 07:00 | Kyle Seelig v Preston Brown | 3-6,4-6 |
| ITF M15 Heraklion | 2021/11/22 08:00 | Kyle Seelig v Maxim Khorozov | 6-3,6-2 |
| ITF M15 Heraklion | 2021/11/18 06:55 | Filip Cristian Jianu v Kyle Seelig | 6-2,6-4 |
| ITF M15 Heraklion | 2021/11/16 08:30 | Sandro Kopp v Kyle Seelig | 2-6,1-6 |
| ITF M15 Heraklion | 2021/11/10 10:40 | Kyle Seelig v Francesco Maestrelli | 3-6,7-6,4-6 |
| ITF M15 Heraklion | 2021/11/07 09:00 | Ryan James Storrie v Kyle Seelig | 1-6,5-7 |
| ITF M15 Heraklion | 2021/11/06 08:30 | Kyle Seelig v Peter Fajta | 6-4,6-2 |