Stadium: Central Court Round: 14 Ground: Clay
| ITF - M25 Vic | 2021/05/19 13:50 | Filip Cristian Jianu v Carlos Lopez Montagud | 6-7,4-6 |
| ITF - M15 Antalya | 2021/05/07 06:55 | Filip Cristian Jianu v Orlando Luz | 1-6,6-3,3-6 |
| ITF - M15 Antalya | 2021/05/06 11:10 | Filip Cristian Jianu v Jacopo Berrettini | 6-2,6-4 |
| ITF - M15 Antalya | 2021/05/04 11:20 | Filip Cristian Jianu v Dali Blanch | 6-2,6-3 |
| Challenger - Tallahassee | 2021/04/23 18:00 | Filip Cristian Jianu v Denis Kudla | 6-7,6-3,5-7 |
| Challenger - Tallahassee | 2021/04/22 16:25 | Filip Cristian Jianu v Joao Menezes | 6-4,6-4 |
| Challenger - Tallahassee | 2021/04/20 19:55 | Dmitry Popko v Filip Cristian Jianu | 7-6,3-6,4-6 |
| Challenger - Tallahassee | 2021/04/19 15:00 | Young, Donald v Filip Cristian Jianu | 4-6,2-6 |
| Challenger - Oeiras | 2021/05/16 14:00 | Cabral, Francisco v Alex Molcan | 1-6,1-6 |
| ITF M15 Valldoreix | 2021/05/11 08:00 | Niels Visker v Cabral, Francisco | 7-5,6-0 |
| ITF M15 Valldoreix | 2021/05/10 09:00 | Cabral, Francisco v Ryan Nijboer | 6-1,7-5 |
| ITF M15 Valldoreix | 2021/05/09 13:00 | Cabral, Francisco v Rafael Giotis | 7-5,6-0 |
| ITF M15 Majadahonda | 2021/05/02 12:00 | Cabral, Francisco v Bondarevskiy, Yan | 5-7,3-6 |
| ITF - M15 Antalya | 2021/04/20 12:00 | Maggioli, Emiliano v Cabral, Francisco | 6-4,6-3 |
| ITF - M15 Antalya | 2021/04/19 07:00 | Cabral, Francisco v Fabrizio Andaloro | 7-5,7-6 |
| Challenger - Oeiras | 2021/03/30 12:00 | Cabral, Francisco v Moraing, Mats | 2-6,7-6,2-6 |