| WTA Miami | 03/23 15:30 | 19 | [148] Harriet Dart v Tereza Martincova [105] | 3-6,5-7 | |
| WTA Miami | 03/22 18:10 | 14 | [103] Lin Zhu v Harriet Dart [148] | 6-7,6-4,2-6 | |
| WTA Monterrey | 03/17 19:00 | 26 | [104] Viktoria Kuzmova v Harriet Dart [153] | 6-4,6-3 | |
| WTA Monterrey | 03/16 18:00 | 25 | [153] Harriet Dart v Heather Watson [65] | 6-4,7-6 | |
| WTA Monterrey | 03/14 18:30 | 19 | [153] Harriet Dart v Maria C O Serrano [186] | 4-6,5-7 | |
| WTA Monterrey | 03/13 18:00 | 14 | [108] Sara Errani v Harriet Dart [153] | 0-6,2-6 | |
| WTA Guadalajara | 03/08 23:15 | 25 | Astra Sharma v Harriet Dart | 2-6,6-2,7-6 | |
| WTA Guadalajara | 03/07 19:30 | 19 | [136] Astra Sharma v Harriet Dart [152] | 6-3,6-2 | |
| WTA Guadalajara | 03/06 21:50 | 14 | Ashlyn Krueger v Harriet Dart | 2-6,3-6 | |
| WTA Lyon | 02/27 15:15 | 14 | [187] Yuki Naito v Harriet Dart [152] | 7-6,6-3 | |
| Australian Open - Kobiety | 01/11 06:00 | 60 | [247] Grace Min v Harriet Dart [150] | 7-5,6-2 | |
| ITF - Reims W25 | 10/23 09:00 | 27 | [129] Liudmila Samsonova v Harriet Dart [154] | Retired | |
| ITF - Reims W25 | 10/22 07:55 | 26 | [239] Harmony Tan v Harriet Dart [154] | 3-6,3-6 | |
| ITF - Reims W25 | 10/21 09:00 | 25 | Selena Janicijevic v Harriet Dart | 3-6,3-6 | |
| ITF - Cherbourg W25 | 10/18 12:55 | 29 | [109] Kaia Kanepi v Harriet Dart [154] | 6-4,6-4 | |
| ITF - Cherbourg W25 | 10/17 11:30 | 28 | [154] Harriet Dart v Jule Niemeier [299] | 6-4,6-4 | |
| ITF - Cherbourg W25 | 10/16 09:00 | 27 | Harriet Dart v Robin Montgomery | 6-2,6-4 | |
| ITF - Cherbourg W25 | 10/15 10:40 | 26 | [154] Harriet Dart v Alice Rame [382] | 2-6,6-3,6-3 | |
| ITF - Cherbourg W25 | 10/13 12:25 | 25 | Harriet Dart v Ana Konjuh | 3-6,6-4,6-2 | |
| French Open - Kobiety | 09/24 09:25 | 15 | [151] Harriet Dart v Irina Bara [142] | 5-7,2-6 | |
| French Open - Kobiety | 09/22 12:50 | 14 | [127] Mihaela Buzarnescu v Harriet Dart [151] | 3-6,0-6 | |
| WTA Stambuł | 09/08 08:00 | 19 | [248] Ellen Perez v Harriet Dart [147] | 2-6,6-1,6-3 | |
| WTA Stambuł | 09/07 10:05 | 64 | [430] Basak Eraydin v Harriet Dart [147] | 3-6,6-2,0-6 | |
| WTA Praga | 08/29 12:20 | 24 | [194] Yuki Naito v Harriet Dart [147] | 1-6,6-2,6-2 | |
| UK Tennis Series - Kobiety | 08/16 15:30 | - | [147] Harriet Dart v Eden Silva [485] | Retired | |
| UK Tennis Series - Kobiety | 08/15 10:30 | - | [147] Harriet Dart v Emma Raducanu [336] | 0-6,3-6 | |
| UK Tennis Series - Kobiety | 08/14 16:00 | 1 | [147] Harriet Dart v Emily Arbuthnott [495] | 6-1,6-3 | |
| UK Tennis Series - Kobiety | 08/13 11:30 | 1 | [147] Harriet Dart v Eden Silva [485] | 6-3,2-6,10-7 | |
| UK Tennis Series - Kobiety | 08/12 11:30 | 1 | [147] Harriet Dart v Naomi Broady [497] | 6-4,6-4 | |
| UK Tennis Series - Kobiety | 08/11 14:30 | - | Harriet Dart v Sonay Kartal | 6-2,7-6 |
Wikipedia - Harriet Dart
Harriet Dart (ur. 28 lipca 1996 w Londynie) – brytyjska tenisistka, finalistka Wimbledonu 2021 w grze mieszanej.