Pekin 
Osaka 
Guadalajara 
Seoul 
Monastir 
Sofia 1 
Barranquilla 
Bonn 
Hersonissos 3 
Grodzisk Mazowiecki 
Davis Сup Group I Tennis. Played Boulter Katie. Season 2025
Country 
United Kingdom. Ranking WTA 41.
United Kingdom. Ranking WTA 41. WTA - Rogers Cup | ||||
|---|---|---|---|---|
| 28.07.2025 | First round | Boulter Katie — Zarazua Renata | 0:2 (1:6, 5:7) |
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 WTA - Washington | ||||
| 22.07.2025 | First round | Sakkari Maria — Boulter Katie | 2:0 (6:3, 6:4) |
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 WTA - Wimbledon | ||||
| 02.07.2025 | Second round | Boulter Katie — Sierra Solana | 1:2 (7:6, 2:6, 1:6) |
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| 30.06.2025 | First round | Badosa Gibert Paula — Boulter Katie | 1:2 (2:6, 6:3, 4:6) |
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| WTA - Aegon Nottingham Open - Nottingham | ||||
| 20.06.2025 | Quarter-finals | Kessler Mccartney — Boulter Katie | 2:1 (6:3, 3:6, 6:4) |
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| 19.06.2025 | Second round | Boulter Katie — Kartal Sonay | 2:1 (6:4, 1:6, 7:5) |
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| 17.06.2025 | First round | Sun Lulu — Boulter Katie | 0:2 (2:6, 2:6) |
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| WTA - London | ||||
| 12.06.2025 | Second round | Shnaider Diana — Boulter Katie | 2:1 (2:6, 6:3, 6:2) |
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| 10.06.2025 | First round | Tomljanovic Ajla — Boulter Katie | 1:2 (6:7, 6:1, 4:6) |
|
 WTA - French Open | ||||
| 29.05.2025 | Second round | Keys Madison — Boulter Katie | 2:0 (6:1, 6:3) |
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| 26.05.2025 | First round | Monnet Carole — Boulter Katie | 1:2 (7:6, 1:6, 1:6) |
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| WTA - Open Gaz de France | ||||
| 18.05.2025 | Final | Boulter Katie — Paquet Chloe | 2:1 (3:6, 6:2, 6:3) |
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| 17.05.2025 | Semi-finals | Boulter Katie — Gracheva Varvara | 2:1 (6:0, 3:6, 6:3) |
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| 16.05.2025 | Quarter-finals | Jacquemot Elsa — Boulter Katie | 1:2 (4:6, 6:1, 2:6) |
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| 14.05.2025 | Second round | Saville Daria — Boulter Katie | 0:2 (3:6, 0:6) |
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| 13.05.2025 | First round | Andreeva Erika — Boulter Katie | 0:2 (4:6, 4:6) |
|
 WTA - Campionati Internazionali d'Italia | ||||
| 07.05.2025 | First round | Pavlyuchenkova Anastasia — Boulter Katie | 2:0 (6:3, 6:3) |
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 WTA - Madrid | ||||
| 25.04.2025 | Second round | Boulter Katie — Paolini Jasmine | 0:2 (1:6, 2:6) |
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| 22.04.2025 | First round | Boulter Katie — Siniakova Katerina | 2:1 (4:6, 6:2, 6:1) |
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| WTA - NASDAQ-100 | ||||
| 19.03.2025 | First round | Boulter Katie — Stearns Peyton | 0:2 (4:6, 2:6) |
|
 WTA - Australian Open | ||||
| 16.01.2025 | Second round | Kudermetova Veronika — Boulter Katie | 2:1 (7:6, 2:6, 6:2) |
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| 14.01.2025 | First round | Marino Rebecca — Boulter Katie | 1:2 (4:6, 6:3, 5:7) |
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| Hopman Cup | ||||
| 02.01.2025 | Quarter-finals | Swiatek Iga — Boulter Katie | 2:1 (6:7, 6:1, 6:4) |
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| 01.01.2025 | Boulter Katie — Gadecki Olivia | 2:0 (6:2, 6:1) |
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| 30.12.2024 | Boulter Katie — Podoroska Nadia | 2:0 (6:2, 6:3) |
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| WTA - Pacific Life Open | ||||
| 09.03.2025 | Third round | Rybakina Elena — Boulter Katie | 2:0 (6:0, 7:5) |
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| 07.03.2025 | Second round | Begu Irina-Camelia — Boulter Katie | 1:2 (7:6, 3:6, 0:6) |
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