USA: Charlottesville - Singles - Main |
| 1/8-finals | Mayo A. | Opelka R. | WO. | details | 02.11.2023 |
| 1/16-finals | Opelka R. | Sandgren T. | 2:0 (6:4, 7:5) | details | 01.11.2023 |
Canada: Montreal - Singles - Main |
| 1/32-finals | Opelka R. | Monfils G. | CAN. | details | 08.08.2022 |
USA: Washington - Singles - Main |
| 1/8-finals | Kyrgios N. | Opelka R. | 2:0 (7:61, 6:2) | details | 05.08.2022 |
| 1/16-finals | Kudla D. | Opelka R. | 1:2 (7:66, 4:6, 4:6) | details | 04.08.2022 |
USA: Atlanta - Singles - Main |
| 1/8-finals | Opelka R. | Ivashka I. | CAN. | details | 28.07.2022 |
United Kingdom: Wimbledon - Singles - Main |
| 1/32-finals | van Rijthoven T. | Opelka R. | 3:1 (6:4, 68:7, 7:67, 7:64) | details | 29.06.2022 |
| 1/64-finals | Taberner C. | Opelka R. | 0:3 (65:7, 4:6, 4:6) | details | 28.06.2022 |
United Kingdom: Eastbourne - Singles - Main |
| 1/16-finals | Cressy M. | Opelka R. | 2:0 (6:3, 6:1) | details | 20.06.2022 |
United Kingdom: London - Singles - Main |
| 1/16-finals | Opelka R. | De Minaur A. | 0:2 (4:6, 4:6) | details | 13.06.2022 |
France: French Open - Singles - Main |
| 1/64-finals | Krajinovic F. | Opelka R. | 3:0 (7:65, 6:2, 6:3) | details | 23.05.2022 |
Switzerland: Geneva - Singles - Main |
| Semi-finals | Opelka R. | Ruud C. | 0:2 (62:7, 5:7) | details | 20.05.2022 |
| Quarter-finals | Griekspoor T. | Opelka R. | 1:2 (4:6, 6:3, 3:6) | details | 19.05.2022 |
| 1/8-finals | O'Connell C. | Opelka R. | 0:2 (3:6, 5:7) | details | 18.05.2022 |
Italy: Rome - Singles - Main |
| 1/32-finals | Wawrinka S. | Opelka R. | 2:1 (3:6, 7:5, 6:2) | details | 09.05.2022 |
Spain: Madrid - Singles - Main |
| 1/32-finals | Opelka R. | Korda S. | 0:2 (3:6, 5:7) | details | 03.05.2022 |
Germany: Munich - Singles - Main |
| 1/8-finals | Opelka R. | Otte O. | 0:2 (64:7, 2:6) | details | 28.04.2022 |
USA: Houston - Singles - Main |
| Final | Opelka R. | Isner J. | 2:0 (6:3, 7:67) | details | 10.04.2022 |
| Semi-finals | Kyrgios N. | Opelka R. | 0:2 (3:6, 5:7) | details | 09.04.2022 |
| Quarter-finals | Opelka R. | Brouwer G. | 2:0 (6:3, 7:5) | details | 08.04.2022 |
| 1/8-finals | Opelka R. | Krueger M. | 2:1 (3:6, 6:2, 6:4) | details | 07.04.2022 |
USA: Miami - Singles - Main |
| 1/32-finals | Opelka R. | Cerundolo F. | 0:1 RET. (1:6, 1:3) | details | 25.03.2022 |
USA: Indian Wells - Singles - Main |
| 1/8-finals | Nadal R. | Opelka R. | 2:0 (7:63, 7:65) | details | 16.03.2022 |
| 1/16-finals | Opelka R. | Shapovalov D. | 2:1 (64:7, 6:4, 6:4) | details | 14.03.2022 |
| 1/32-finals | Opelka R. | Musetti L. | 2:0 (6:1, 6:4) | details | 12.03.2022 |
Mexico: Acapulco - Singles - Main |
| 1/16-finals | Nadal R. | Opelka R. | CAN. | details | 23.02.2022 |
USA: Delray Beach - Singles - Main |
| Final | Norrie C. | Opelka R. | 2:0 (7:61, 7:64) | details | 20.02.2022 |
| Semi-finals | Millman J. | Opelka R. | 1:2 (68:7, 7:63, 64:7) | details | 20.02.2022 |
| Quarter-finals | Mannarino A. | Opelka R. | 1:2 (62:7, 6:3, 1:6) | details | 19.02.2022 |
| 1/8-finals | Sock J. | Opelka R. | 1:2 (7:66, 64:7, 1:6) | details | 17.02.2022 |
USA: Dallas - Singles - Main |
| Final | Brooksby J. | Opelka R. | 0:2 (65:7, 63:7) | details | 13.02.2022 |
| Semi-finals | Isner J. | Opelka R. | 0:2 (67:7, 622:7) | details | 12.02.2022 |
| Quarter-finals | Mannarino A. | Opelka R. | 0:2 (3:6, 4:6) | details | 12.02.2022 |
| 1/8-finals | Stebe C. | Opelka R. | 0:2 (63:7, 68:7) | details | 11.02.2022 |
Australia: Australian Open - Singles - Main |
| 1/16-finals | Opelka R. | Shapovalov D. | 1:3 (64:7, 6:4, 3:6, 4:6) | details | 21.01.2022 |
| 1/32-finals | Opelka R. | Koepfer D. | 3:0 (6:4, 6:3, 7:64) | details | 19.01.2022 |
| 1/64-finals | Opelka R. | Anderson K. | 3:0 (6:3, 6:4, 7:63) | details | 17.01.2022 |
Australia: Sydney - Singles - Main |
| Semi-finals | Opelka R. | Murray A. | 1:2 (7:66, 4:6, 4:6) | details | 14.01.2022 |
| Quarter-finals | Nakashima B. | Opelka R. | 0:2 (64:7, 2:6) | details | 13.01.2022 |
| 1/8-finals | Thompson J. | Opelka R. | 0:2 (3:6, 2:6) | details | 12.01.2022 |
Australia: Melbourne (Summer Set) - Singles - Main |
| 1/8-finals | Cressy M. | Opelka R. | 2:1 (4:6, 7:65, 7:69) | details | 06.01.2022 |
World: Davis Cup - World Group - Singles - Main |
| | Opelka R. | Sonego L. | 0:2 (3:6, 64:7) | details | 26.11.2021 |
France: Paris - Singles - Main |
| 1/16-finals | Norrie C. | Opelka R. | 2:0 (6:3, 6:4) | details | 03.11.2021 |
| 1/32-finals | Krajinovic F. | Opelka R. | 0:2 (3:6, 64:7) | details | 02.11.2021 |