Stadium: Court 4 Round: 62 Ground: Clay
| ITF M15 - Valldoreix | 2021/05/10 10:00 | Jaume Pla Malfeito v Antonio Cayetano March | 3-6,3-6 |
| ITF M15 - Valldoreix | 2021/05/09 14:00 | Antonio Cayetano March v Lluc Mir Anglada | 6-4,6-3 |
| 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 - Valldoreix | 2021/05/10 10:00 | Rishab Agarwal v Benjamin Winter Lopez | 6-1,5-7,10-8 |
| ITF M15 - Valldoreix | 2021/05/09 12:00 | Rishab Agarwal v Sandro Szic | 6-2,6-0 |
| ITF M15 - Majadahonda | 2021/05/03 12:00 | Rishab Agarwal v Oleg Prihodko | 6-3,5-7,10-12 |
| ITF M15 - Majadahonda | 2021/05/02 16:15 | Rishab Agarwal v Enzo Frances Tessari | 7-6,6-2 |
| ITF M25 - Reus | 2021/04/12 07:30 | Alejandro Moro Canas v Rishab Agarwal | 2-6,6-2,10-6 |
| ITF M25 - Reus | 2021/04/11 07:00 | Michael Zhu v Rishab Agarwal | 2-6,6-4,8-10 |
| ITF - M15 Monastir | 2021/03/28 08:00 | Miguel Fernando Pereira v Rishab Agarwal | 7-6,6-3 |
| ITF - M15 Monastir | 2021/03/22 08:00 | Rishab Agarwal v Fausto Tabacco | 5-7,5-7 |