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| Quarter-finals | Podrez V. | Boulter K. | 2:0 (6:4, 6:1) | details | 17.04.2026 | ||
| 1/8-finals | Boulter K. | Cristian J. | 2:1 (7:65, 4:6, 6:1) | details | 15.04.2026 | ||
| 1/16-finals | Timofeeva M. | Boulter K. | 0:2 (2:6, 2:6) | details | 13.04.2026 | ||
| 1/16-finals | Jacquemot E. | Boulter K. | CAN. | details | 13.04.2026 | ||
| 1/16-finals | Boulter K. | Ruse G. | 0:2 (63:7, 62:7) | details | 06.04.2026 | ||
| 1/16-finals | Muchova K. | Boulter K. | 2:0 (6:3, 7:5) | details | 21.03.2026 | ||
| 1/32-finals | Boulter K. | Tauson C. | 1:1 RET. (64:7, 6:4, 1:0) | details | 20.03.2026 | ||
| 1/64-finals | Boulter K. | Bouzas Maneiro J. | 2:0 (7:69, 6:4) | details | 17.03.2026 | ||
| Final | Boulter K. | Jimenez Kasintseva V. | 1:2 (6:2, 5:7, 2:6) | details | 03.03.2026 | ||
| Semi-finals | Boulter K. | Tomova V. | 2:0 (6:4, 6:3) | details | 02.03.2026 | ||
| Quarter-finals | Paolini J. | Boulter K. | 2:1 (0:6, 6:3, 6:3) | details | 28.02.2026 | ||
| 1/8-finals | Boulter K. | Osorio C. | 1:0 RET. (6:3) | details | 26.02.2026 | ||
| 1/16-finals | Boulter K. | Haddad Maia B. | 2:0 (6:4, 6:4) | details | 24.02.2026 | ||
| Final | Boulter K. | Korpatsch T. | 2:1 (5:7, 6:2, 6:1) | details | 07.02.2026 | ||
| Semi-finals | Volynets K. | Boulter K. | 0:2 (1:6, 3:6) | details | 06.02.2026 | ||
| Quarter-finals | Fruhvirtova L. | Boulter K. | 0:2 (3:6, 2:6) | details | 05.02.2026 | ||
| 1/8-finals | Boulter K. | Golubic V. | 2:0 (6:2, 6:2) | details | 04.02.2026 | ||
| 1/16-finals | Havlickova L. | Boulter K. | 1:2 (4:6, 6:3, 1:6) | details | 03.02.2026 | ||
| 1/64-finals | Boulter K. | Bencic B. | 0:2 (0:6, 5:7) | details | 20.01.2026 | ||
| Mandlik E. | Boulter K. | 2:0 (6:4, 7:66) | details | 14.01.2026 | |||
| Quarter-finals | Boulter K. | Giovannini L. | CAN. | details | 13.01.2026 | ||
| 1/8-finals | Svitolina E. | Boulter K. | 2:0 (7:5, 6:4) | details | 08.01.2026 | ||
| 1/16-finals | Boulter K. | Starodubtseva Y. | 2:0 (6:3, 6:3) | details | 05.01.2026 | ||
| 1/16-finals | Eala A. | Boulter K. | 1:0 RET. (6:4, 2:1) | details | 28.10.2025 | ||
| 1/16-finals | Boulter K. | Lys E. | 0:2 (2:6, 1:6) | details | 20.10.2025 | ||
| Final | Birrell K. | Boulter K. | 1:2 (6:3, 3:6, 62:7) | details | 19.10.2025 | ||
| Semi-finals | Blinkova A. | Boulter K. | 1:2 (1:6, 6:0, 2:6) | details | 18.10.2025 | ||
| 1/8-finals | Cirstea S. | Boulter K. | 2:0 (6:3, 6:1) | details | 15.10.2025 | ||
| 1/16-finals | Boulter K. | Noskova L. | 2:0 (7:63, 6:3) | details | 13.10.2025 | ||
| Semi-finals | Boulter K. | Jeanjean L. | CAN. | details | 04.10.2025 | ||
| Semi-finals | Boulter K. | Tomova V. | 1:2 (6:3, 4:6, 1:6) | details | 04.10.2025 | ||
| 1/32-finals | Boulter K. | Anisimova A. | 0:2 (1:6, 3:6) | details | 26.09.2025 | ||
| 1/64-finals | Boulter K. | Baptiste H. | 2:1 (7:5, 5:7, 6:4) | details | 24.09.2025 | ||
| Pegula J. | Boulter K. | 2:1 (3:6, 6:4, 6:2) | details | 20.09.2025 | |||
| Uchijima M. | Boulter K. | 0:2 (2:6, 1:6) | details | 18.09.2025 | |||
| 1/64-finals | Boulter K. | Kostyuk M. | 0:2 (4:6, 4:6) | details | 26.08.2025 | ||
| 1/8-finals | Boulter K. | Golubic V. | 1:2 (66:7, 6:1, 4:6) | details | 21.08.2025 | ||
| 1/16-finals | Boulter K. | Yuan Y. | 2:0 (6:4, 6:3) | details | 19.08.2025 | ||
| 1/64-finals | Danilovic O. | Boulter K. | 2:0 (6:0, 7:5) | details | 07.08.2025 | ||
| 1/64-finals | Boulter K. | Zarazua R. | 0:2 (1:6, 5:7) | details | 28.07.2025 | ||
| 1/16-finals | Sakkari M. | Boulter K. | 2:0 (6:3, 6:4) | details | 22.07.2025 | ||
| 1/32-finals | Boulter K. | Sierra S. | 1:2 (7:67, 2:6, 1:6) | details | 02.07.2025 | ||
| 1/64-finals | Badosa P. | Boulter K. | 1:2 (2:6, 6:3, 4:6) | details | 30.06.2025 | ||
| Quarter-finals | Kessler M. | Boulter K. | 2:1 (6:3, 3:6, 6:4) | details | 20.06.2025 | ||
| 1/8-finals | Kartal S. | Boulter K. | 1:2 (4:6, 6:1, 5:7) | details | 19.06.2025 | ||
| 1/16-finals | Sun L. | Boulter K. | 0:2 (2:6, 2:6) | details | 17.06.2025 | ||
| 1/8-finals | Shnaider D. | Boulter K. | 2:1 (2:6, 6:3, 6:2) | details | 12.06.2025 | ||
| 1/16-finals | Alexandrova E./Zhang S. | Boulter K./Kartal S. | 2:1 (6:4, 3:6, 6:4) | details | 31.08.2025 | ||
| 1/32-finals | Boulter K./Kartal S. | Santamaria S./Tang Q. | 2:1 (6:1, 5:7, 7:65) | details | 29.08.2025 | ||
| Quarter-finals | Kichenok L./Routliffe E. | Boulter K./Raducanu E. | 2:0 (6:2, 7:5) | details | 11.06.2025 | ||