Stadium: Court 1 Round: 62 Ground: Clay
| ITF M15 LPD Gran Canaria | 2021/04/29 09:00 | Bondarevskiy, Yan v Lopez San Martin, Alvaro | 5-7,1-6 |
| ITF M15 Valldoreix | 2021/05/10 11:00 | Lopez San Martin, Alvaro v Merida Aguilar, Daniel | 6-1,6-0 |
| ITF M15 Valldoreix | 2021/05/09 14:00 | Lopez San Martin, Alvaro v Mario Mansilla Diez | 6-3,6-0 |
| ITF M15 LPD Gran Canaria | 2021/05/02 09:30 | Lopez San Martin, Alvaro v Kyrian Jacquet | 7-6,6-7,7-5 |
| ITF M15 LPD Gran Canaria | 2021/05/01 09:00 | Lopez San Martin, Alvaro v Timofey Skatov | 6-4,6-3 |
| ITF M15 LPD Gran Canaria | 2021/04/30 11:15 | Bega, Alessandro v Lopez San Martin, Alvaro | 2-6,4-6 |
| ITF M15 LPD Gran Canaria | 2021/04/29 09:00 | Bondarevskiy, Yan v Lopez San Martin, Alvaro | 5-7,1-6 |
| ITF M15 LPD Gran Canaria | 2021/04/28 08:30 | Eric Vanshelboim v Lopez San Martin, Alvaro | 3-6,2-6 |
| ITF - M25 Angers | 2021/04/23 09:00 | Giovanni Mpetshi Perricard v Lopez San Martin, Alvaro | 3-6,6-3,7-6 |
| ITF M15 Valldoreix | 2021/05/10 11:00 | Federico Iannaccone v Bondarevskiy, Yan | 2-6,7-6,6-10 |
| ITF M15 Valldoreix | 2021/05/09 14:00 | Mayeul Darras v Bondarevskiy, Yan | 1-6,4-6 |
| ITF M15 Majadahonda | 2021/05/03 10:45 | Diego A B Sanchez v Bondarevskiy, Yan | 6-4,2-6,10-3 |
| ITF M15 Majadahonda | 2021/05/02 12:00 | Cabral, Francisco v Bondarevskiy, Yan | 5-7,3-6 |
| ITF M15 LPD Gran Canaria | 2021/04/29 09:00 | Bondarevskiy, Yan v Lopez San Martin, Alvaro | 5-7,1-6 |
| ITF M15 LPD Gran Canaria | 2021/04/28 08:30 | Kristjan Tamm v Bondarevskiy, Yan | 4-6,2-6 |
| ITF M15 Las Palmas | 2021/04/27 08:00 | Bondarevskiy, Yan v Valentin Lapalu | 6-4,6-0 |
| ITF M15 Las Palmas | 2021/04/26 12:00 | Bondarevskiy, Yan v Allan Deschamps | 6-3,7-5 |