- Tournament: Australian Open
- Round: First Round
- Opponent: Belinda Bencic
- DOB: 1997-06-08
- Birthplace: Latvia
- Height: 70.0 cm
- Weight: 150.0 kg
- Plays: R
- Current World Rank: 17
- Hard: 149-115
- Clay: 50-38
- Grass: 50-22
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Adelaide International | Jan 8, 2025 | 3-6, 6-4, 6-3 | Second Round | Madison Keys | Jelena Ostapenko |
| Adelaide International | Jan 6, 2025 | 4-6, 6-1, 6-1 | First Round | Jelena Ostapenko | Magdalena Frech |
| Brisbane International Presented by Evie | Dec 31, 2024 | 7-6 (7-0), 6-4 | Second Round | Marie Bouzkova | Jelena Ostapenko |
| Guadalajara Open Akron presented by Santander | Sep 12, 2024 | 6-3, 5-7, 7-6 (7-0) | Second Round | Marina Stakusic | Jelena Ostapenko |
| US Open | Aug 27, 2024 | 6-3, 6-2 | First Round | Naomi Osaka | Jelena Ostapenko |
| Cincinnati Open | Aug 15, 2024 | 2-6, 6-2, 6-2 | Second Round | Elina Avanesyan | Jelena Ostapenko |
| National Bank Open presented by Rogers | Aug 9, 2024 | 6-2, 6-1 | Third Round | Taylor Townsend | Jelena Ostapenko |
| National Bank Open presented by Rogers | Aug 8, 2024 | 3-6, 7-6 (7-3), 6-2 | Second Round | Jelena Ostapenko | Paula Badosa |
| Wimbledon | Jul 10, 2024 | 6-4, 7-6 (7-4) | Quarter Finals | Barbora Krejcikova | Jelena Ostapenko |
| Wimbledon | Jul 8, 2024 | 6-2, 6-3 | Fourth Round | Jelena Ostapenko | Yulia Putintseva |
| Tournament | Date | Sets | Round | Winner | Loser |
|---|---|---|---|---|---|
| Australian Open | Jan 12, 2025 | - | First Round | ||
| Australian Open | Jan 20, 2024 | 6-1, 7-5 | Third Round | Victoria Azarenka | Jelena Ostapenko |
| Australian Open | Jan 18, 2024 | 6-0, 3-6, 6-4 | Second Round | Jelena Ostapenko | Ajla Tomljanovic |
| Australian Open | Jan 16, 2024 | 7-6 (7-5), 6-1 | First Round | Jelena Ostapenko | Kimberly Birrell |
| Australian Open | Jan 23, 2023 | 6-2, 6-4 | Quarter Finals | Elena Rybakina | Jelena Ostapenko |
| Australian Open | Jan 21, 2023 | 7-5, 6-3 | Fourth Round | Jelena Ostapenko | Coco Gauff |
| Australian Open | Jan 20, 2023 | 6-3, 6-0 | Third Round | Jelena Ostapenko | Kateryna Baindl |
| Australian Open | Jan 18, 2023 | 7-6 (7-5), 5-7, 6-0 | Second Round | Jelena Ostapenko | Anna Bondar |
| Australian Open | Jan 15, 2023 | 6-4, 6-2 | First Round | Jelena Ostapenko | Dayana Yastremska |
| Australian Open | Jan 20, 2022 | 2-6, 6-4, 6-4 | Third Round | Barbora Krejcikova | Jelena Ostapenko |
