Stadium: Center Court Round: 25 Ground: Grass
| ITF M15 Helsinki | 2021/06/02 08:15 | Karl Friberg v Cristian Rodriguez | 7-6,2-6,6-4 |
| ITF M15 Bucharest | 2021/05/27 10:40 | Jaimee Floyd Angele v Cristian Rodriguez | 6-4,6-2 |
| ITF M15 Bucharest | 2021/05/26 08:30 | Kai Wehnelt v Cristian Rodriguez | 6-7,3-6 |
| Challenger Biella | 2021/05/16 12:50 | Cristian Rodriguez v Tim Van Rijthoven | 6-7,6-7 |
| ITF M15 Antalya | 2021/04/28 07:00 | Cristian Rodriguez v Oleksii Krutykh | 4-6,1-6 |
| ITF M25 Reus | 2021/04/14 10:00 | Emilio Nava v Cristian Rodriguez | 6-4,4-6,6-2 |
| ITF M25 Naples | 2021/02/27 16:20 | Christian Harrison v Cristian Rodriguez | 6-3,4-6,6-2 |
| ITF M25 Naples | 2021/02/26 16:00 | Cristian Rodriguez v Alejandro Gonzalez | 6-3,5-7,7-6 |
| ITF M15 Gaiba | 2021/06/08 13:35 | Luca Castelnuovo v Osgar O'Hoisin | 3-6,7-5,8-10 |
| ITF M15 Gaiba | 2021/06/07 16:55 | Osgar O'Hoisin v Riccardo Di Nocera | 5-7,6-2,10-5 |
| ITF M15 Marbella | 2021/05/24 09:00 | John Echeverria v Osgar O'Hoisin | 6-7,6-3,16-14 |
| ITF M15 Monastir | 2021/04/26 08:00 | Osgar O'Hoisin v Harry Wendelken | 6-4,4-6,7-10 |
| ITF M15 Monastir | 2021/04/25 09:00 | Osgar O'Hoisin v Vladimir Cherkovets | 6-2,6-0 |
| ITF M15 Monastir | 2021/04/18 14:00 | Harry Wendelken v Osgar O'Hoisin | 7-6,6-2 |
| ITF M15 Monastir | 2021/04/11 09:00 | Fons Van Sambeek v Osgar O'Hoisin | 6-3,6-2 |
| ITF M15 New Delhi | 2021/03/28 05:00 | Osgar O'Hoisin v Suraj R Prabodh | 6-3,5-7,5-10 |