| WTA Portoroz | 09/14 09:00 | 25 | [135] Katarina Zavatska v Katie Boulter [171] | 5-7,3-6 | |
| WTA Portoroz | 09/13 09:00 | 19 | [190] Katie Boulter v Irina Fetecau [253] | 7-6,6-2 | |
| WTA Portoroz | 09/12 10:10 | 14 | Katie Boulter v Manca Pislak | 6-3,6-2 | |
| US Open - Femenino | 08/31 23:25 | 23 | [52] Liudmila Samsonova v Katie Boulter [190] | 6-3,6-2 | |
| US Open - Femenino | 08/27 16:35 | 19 | [111] Kristina Kucova v Katie Boulter [190] | 5-7,6-2,4-6 | |
| US Open - Femenino | 08/26 20:45 | 15 | [190] Katie Boulter v Vitalia Diatchenko [139] | 6-2,5-7,6-4 | |
| US Open - Femenino | 08/25 15:00 | 14 | Gabriella Price v Katie Boulter | 3-6,2-6 | |
| ITF W100 Landisville | 08/10 14:00 | 54 | [191] Katie Boulter v Ankita Raina [198] | 4-6,1-6 | |
| ITF W100 Landisville | 08/09 14:00 | 54 | Katie Boulter v Elizabeth Mandlik | 7-5,6-4 | |
| Wimbledon - Femenino | 06/30 14:40 | 24 | [219] Katie Boulter v Aryna Sabalenka [4] | 6-4,3-6,3-6 | |
| Wimbledon - Femenino | 06/28 14:30 | 23 | [239] Danielle Lao v Katie Boulter [219] | 7-6,3-6,4-6 | |
| WTA Nottingham | 06/11 16:15 | 27 | [262] Katie Boulter v Lauren Davis [86] | Retired | |
| WTA Nottingham | 06/10 16:30 | 26 | [262] Katie Boulter v Heather Watson [71] | 7-6,6-3 | |
| WTA Nottingham | 06/09 12:30 | 25 | [52] Marie Bouzkova v Katie Boulter [262] | 4-6,3-6 | |
| WTA Nottingham | 06/07 17:20 | 24 | [98] Maria C O Serrano v Katie Boulter [262] | 2-6,3-6 | |
| ITF W60 Charlottesville | 05/01 18:35 | 28 | [293] Katie Boulter v Xinyu Wang [145] | Retired | |
| ITF W60 Charlottesville | 04/30 14:00 | 27 | [276] Alycia Parks v Katie Boulter [293] | 2-6,3-6 | |
| ITF W60 Charlottesville | 04/29 15:30 | 26 | [293] Katie Boulter v Maria Mateas [432] | 6-4,6-0 | |
| ITF W60 Charlottesville | 04/28 16:40 | 25 | [187] Chloe Paquet v Katie Boulter [293] | Retired | |
| ITF W60 Charlottesville | 04/27 14:00 | 54 | [325] Panna Udvardy v Katie Boulter [293] | 6-7,1-6 | |
| ITF W60 Charlottesville | 04/26 16:40 | 54 | Alexandra Yepifanova v Katie Boulter | 1-6,3-6 | |
| Copa Billie Jean King | 04/17 15:10 | 7 | [291] Katie Boulter v Giuliana Olmos [434] | 6-4,6-1 | |
| Copa Billie Jean King | 04/16 12:45 | 7 | [291] Katie Boulter v Marcela Zacarias [285] | 7-5,6-0 | |
| ITF W15 Sharm El Sheikh | 04/09 07:00 | 27 | Sarah Beth Grey v Katie Boulter | Walkover | |
| ITF W15 Sharm El Sheikh | 04/08 12:25 | 26 | Silvia Ambrosio v Katie Boulter | 1-6,6-4,2-6 | |
| ITF W15 Sharm El Sheikh | 04/07 15:40 | 25 | Anastasia Kovaleva v Katie Boulter | 0-6,2-6 | |
| WTA Miami | 03/26 15:00 | 24 | [17] Elise Mertens v Katie Boulter [319] | 6-4,6-1 | |
| WTA Miami | 03/24 17:55 | 23 | [78] Kristyna Pliskova v Katie Boulter [319] | 6-4,3-6,3-6 | |
| WTA Monterrey | 03/15 18:00 | 25 | [111] Anna Karolina Schmiedlova v Katie Boulter [318] | 6-4,6-0 | |
| WTA Melbourne | 02/13 06:15 | 24 | [75] Daria Kasatkina v Katie Boulter [315] | 6-4,6-2 |
Wikipedia - Katie Boulter
Katie Boulter (Leicester, 1 de agosto de 1996) es una tenista británica.[1]
Entró en el top100 por primera vez en su carrera en octubre de 2018, con 22 años.
Hasta la fecha, Katie ha ganado 2 títulos WTA en individual además de 7 títulos singles y 4 dobles en el circuito ITF. Desde el 2021 se encuentra en pareja del tenista Alex De Miñaur