Stadium: Court 1 Round: 28 Ground: Clay
| Challenger Belgrade MD | 2021/04/15 14:40 | Erlich J / Vasilevski A v Sitak/Vega Hernandez | 6-1,6-1 |
| Challenger Belgrade MD | 2021/04/14 12:35 | Gonzalez/Sharan v Erlich J / Vasilevski A | 3-6,3-6 |
| ATP Marbella MD | 2021/04/07 13:30 | Erlich J / Vasilevski A v Arevalo/Middelkoop | 4-6,6-7 |
| ATP Doha MD | 2021/03/09 15:30 | 카르디 J / 마르틴 F v Erlich J / Vasilevski A | 6-2,6-2 |
| ATP Montpellier MD | 2021/02/28 10:30 | Kontinen H / Roger-Vasselin E v Erlich J / Vasilevski A | 6-2,7-5 |
| ATP Montpellier MD | 2021/02/26 11:00 | Erlich J / Vasilevski A v Lammons/Withrow | 7-6,6-4 |
| ATP Montpellier MD | 2021/02/24 18:30 | Goransson/Pel v Erlich J / Vasilevski A | 4-6,6-4,7-10 |
| ATP Montpellier MD | 2021/02/22 12:05 | Erlich J / Vasilevski A v 사란 D / 젤레나이 I | 7-5,6-3 |
| Challenger Belgrade MD | 2021/04/15 18:40 | 두란 G / 몰테니 A v Begemann/Vavassori | 6-2,6-4 |
| Challenger Belgrade MD | 2021/04/14 16:25 | Monroe N / Smith J-P v 두란 G / 몰테니 A | 7-5,4-6,0-10 |
| ATP Santiago MD | 2021/03/09 17:00 | 두란 G / 몰테니 A v 제리 N / 마이엘 L | 6-3,3-6,8-10 |
| ATP Buenos Aires MD | 2021/03/03 22:20 | 두란 G / 몰테니 A v Koepfer/Sousa | 2-6,1-6 |
| ATP Cordoba MD | 2021/02/27 19:30 | 알네오도 R / 파이레 B v 두란 G / 몰테니 A | 6-3,3-6,10-6 |
| ATP Cordoba MD | 2021/02/25 20:50 | Delbonis/Londero v 두란 G / 몰테니 A | 7-6,6-7,10-12 |
| ATP Cordoba MD | 2021/02/24 17:30 | 두란 G / 몰테니 A v Demoliner M / Gonzalez S | 6-0,6-2 |
| ATP Gstaad MD | 2019/07/26 11:00 | 오스왈드 P / 폴라세크 F v 두란 G / 몰테니 A | 7-6,7-5 |