Stadium: Pista 2 Ground: Hardcourt outdoor
| Challenger Alicante | 2021/10/10 11:35 | Denis Yevseyev v Purav Raja | 6-0,6-3 |
| Challenger Barcelona | 2021/10/04 13:00 | Denis Yevseyev v Nicolas Alvarez Varona | 6-3,2-6,1-6 |
| Challenger Barcelona | 2021/10/03 09:20 | Denis Yevseyev v Alex M Pujolras | 2-6,6-2,6-1 |
| ATP Nur-Sultan | 2021/09/20 08:20 | Marc Polmans v Denis Yevseyev | 6-4,6-2 |
| ATP Nur-Sultan | 2021/09/19 08:40 | Denis Yevseyev v Illya Marchenko | 6-4,6-4 |
| Challenger Kyiv | 2021/09/05 09:55 | Denis Yevseyev v Jonathan Eysseric | 6-0,6-2 |
| ITF M15 - Chornomorsk | 2021/09/03 07:00 | Denis Yevseyev v Oleg Prihodko | 6-3,7-6 |
| ITF M15 - Chornomorsk | 2021/09/02 07:00 | Denis Yevseyev v Gabriele Maria Noce | 6-0,6-4 |
| Challenger Alicante | 2021/10/10 12:55 | Daniel Rincon v Denys Molchanov | 6-4,7-5 |
| Challenger Barcelona | 2021/10/03 08:00 | Alvaro Lopez San Martin v Daniel Rincon | 4-6,7-5,6-3 |
| Challenger Murcia | 2021/09/28 11:15 | Daniel Rincon v Alex Rybakov | 3-6,2-6 |
| ITF M15 - Melilla | 2021/09/26 07:00 | Alex M Pujolras v Daniel Rincon | 6-2,6-1 |
| ITF M15 - Melilla | 2021/09/25 12:10 | Daniel Rincon v Kirill Mishkin | 6-3,6-1 |
| ITF M15 - Melilla | 2021/09/24 16:10 | Zakhar Trapeznikov v Daniel Rincon | 6-7,6-4,4-6 |
| Challenger Mallorca | 2021/08/31 12:55 | Daniel Rincon v Stefan Kozlov | 3-6,6-1,1-6 |
| ATP Mallorca | 2021/06/19 12:25 | Roberto Carballes Baena v Daniel Rincon | 6-2,6-1 |