[35] Reilly Opelka 6-3,6-2,6-4 Andrej Martin [108] 2021-05-31 12:15
Stadium: Court 13 Round: 23 Ground: Clay
Home History
| ATP Geneva | 2021/05/18 11:10 | Pablo Cuevas v Reilly Opelka | 7-6,6-2 |
| ATP Rome | 2021/05/15 13:50 | Reilly Opelka v Rafael Nadal | 4-6,4-6 |
| ATP Rome | 2021/05/14 08:00 | Federico Delbonis v Reilly Opelka | 5-7,6-7 |
| ATP Rome | 2021/05/13 08:00 | Reilly Opelka v Aslan Karatsev | 7-6,6-4 |
| ATP Rome | 2021/05/11 11:10 | Lorenzo Musetti v Reilly Opelka | 4-6,4-6 |
| ATP Rome | 2021/05/09 13:30 | Richard Gasquet v Reilly Opelka | 1-6,5-7 |
| ATP Madrid | 2021/05/03 10:50 | Dominik Koepfer v Reilly Opelka | 6-4,6-4 |
| ATP Miami | 2021/03/26 15:00 | Alexei Popyrin v Reilly Opelka | 6-4,6-2 |
Away History
| ATP Belgrade | 2021/05/28 12:00 | Novak Djokovic v Andrej Martin | 6-1,4-6,6-0 |
| ATP Belgrade | 2021/05/27 13:15 | Andrej Martin v Dusan Lajovic | 3-6,6-3,6-4 |
| ATP Belgrade | 2021/05/26 13:25 | Nikoloz Basilashvili v Andrej Martin | 1-6,6-4,6-7 |
| ATP Belgrade | 2021/05/24 15:50 | Christopher O'Connell v Andrej Martin | 6-3,6-7,5-7 |
| ATP Belgrade | 2021/05/23 09:00 | Andrej Martin v Mats Moraing | 6-1,6-3 |
| ATP Belgrade | 2021/05/22 13:00 | Andrej Martin v Akira Santillan | 6-3,6-3 |
| Challenger Zagreb | 2021/05/12 11:15 | Tomas Barrios Vera v Andrej Martin | 2-6,6-3,6-2 |
| Challenger Prague | 2021/05/05 09:00 | Michael Vrbensky v Andrej Martin | 6-4,1-6,6-4 |