Stadium: CENTER COURT Round: 29 Ground: Hardcourt indoor
| ATP Belgrade MD | 2021/04/23 11:00 | Behar/Escobar v Brkic/Cacic | 6-3,6-4 |
| ATP Belgrade MD | 2021/04/22 13:40 | Behar/Escobar v Millman/Smith | 6-4,7-5 |
| ATP Belgrade MD | 2021/04/20 13:20 | Sitak/Travaglia v Behar/Escobar | 2-6,6-3,6-10 |
| ATP Monte Carlo MD | 2021/04/15 11:20 | Behar/Escobar v Mektic/Pavic | 4-6,6-1,3-10 |
| ATP Monte Carlo MD | 2021/04/14 14:25 | Behar/Escobar v Dimitrov/Goffin | 6-4,6-3 |
| ATP Marbella MD | 2021/04/11 10:00 | Behar/Escobar v Brkic/Cacic | 6-2,6-4 |
| ATP Marbella MD | 2021/04/10 12:30 | Nys/Puetz v Behar/Escobar | 4-6,6-7 |
| ATP Marbella MD | 2021/04/08 10:00 | Behar/Escobar v Goransson/Monroe | 6-4,7-5 |
| ATP Belgrade MD | 2021/04/23 14:15 | Sabanov/Sabanov v Berrettini/Vavassori | 7-6,6-3 |
| ATP Belgrade MD | 2021/04/21 14:25 | Bedene/Sharan v Sabanov/Sabanov | 1-6,3-6 |
| ATP Belgrade MD | 2021/04/20 15:25 | Sabanov/Sabanov v Klaasen/Mclachlan | 6-4,6-2 |
| Challenger Split MD | 2021/04/14 14:40 | Barrere/Olivetti v Sabanov/Sabanov | 4-6,7-5,10-6 |
| Challenger Split MD | 2021/04/08 12:35 | Sabanov/Sabanov v Olivetti/Reid | 1-6,5-7 |
| Challenger Split MD | 2021/04/07 15:55 | Petrovic/Safwat v Sabanov/Sabanov | 3-6,5-7 |
| Challenger Zadar MD | 2021/03/26 15:15 | Sabanov/Sabanov v Kavcic/Rola | 5-7,4-6 |
| Challenger Zadar MD | 2021/03/25 13:25 | Sijsling/Vervoort v Sabanov/Sabanov | 4-6,6-3,8-10 |