Stadium: Court 7 Round: 62 Ground: Clay
| Challenger Salinas 2 | 2021/04/28 15:00 | Nicolas Mejia v Antonio Cayetano March | 6-1,6-2 |
| Challenger Salinas | 2021/04/19 18:55 | Jelle Sels v Antonio Cayetano March | 6-4,6-3 |
| ITF M15 Antalya | 2021/03/30 11:00 | Benjamin Hassan v Antonio Cayetano March | 1-6,6-3,6-1 |
| ITF M15 Monastir | 2021/03/09 08:30 | Juan Bautista Torres v Antonio Cayetano March | 6-1,6-0 |
| ITF M15 Monastir | 2021/03/01 08:00 | Antonio Cayetano March v Viktor Jovic | 6-2,6-7,9-11 |
| ITF M15 Monastir | 2021/02/28 12:00 | Antonio Cayetano March v Naman Sharma | 6-3,6-1 |
| ITF M15 Santo Domingo | 2020/12/08 16:50 | Roy Smith v Antonio Cayetano March | 6-4,6-4 |
| ITF M15 Santo Domingo | 2020/12/01 14:30 | Antonio Cayetano March v Jordi Arconada | 6-7,6-7 |
| ITF M15 Majadahonda | 2021/05/03 10:45 | Lluc Mir Anglada v Benjamin Winter Lopez | 0-6,1-6 |
| ITF M25 Angers | 2021/04/18 12:50 | Maxime Mora v Lluc Mir Anglada | 6-1,6-1 |
| ITF M25 Reus | 2021/04/11 07:00 | Lluc Mir Anglada v Timo Legout | 2-6,0-6 |
| ITF M25 La Nucia | 2021/03/15 11:00 | Lluc Mir Anglada v Matvey Minin | 6-7,0-6 |
| ITF M25 Vale Do Lobo | 2021/03/08 11:00 | Jordi Mas De Ugarte v Lluc Mir Anglada | 3-6,6-2,11-9 |
| ITF M25 Villena | 2021/02/03 12:25 | Pablo Vivero Gonzalez v Lluc Mir Anglada | 6-2,6-0 |
| ITF M25 Villena | 2021/02/02 08:25 | Lluc Mir Anglada v Vicente O Moratalla | 1-6,1-6 |
| ITF M25 Villena | 2021/02/01 10:30 | Alexis Musialek v Lluc Mir Anglada | 6-1,4-6,10-12 |