| ITF Women Oslo | 10/26 09:00 | 28 | [394] Valeria Savinykh v Harriet Dart [165] | 6-1,3-6,4-6 | |
| ITF Women Oslo | 10/25 08:00 | 27 | [427] Helene Scholsen v Harriet Dart [165] | 4-6,2-6 | |
| ITF Women Oslo | 10/24 08:00 | 26 | [465] Laura-Ioana Andrei v Harriet Dart [165] | 4-6,2-6 | |
| ITF Women Oslo | 10/22 10:20 | 25 | [328] Lena Rueffer v Harriet Dart [165] | 4-6,4-6 | |
| WTA Moskwa | 10/14 09:00 | 46 | [100] Ons Jabeur v Harriet Dart [170] | 1-6,6-3,7-6 | |
| WTA Moskwa | 10/13 07:00 | 45 | [186] Valentyna Ivakhnenko v Harriet Dart [170] | 1-6,3-6 | |
| WTA Linz | 10/09 16:30 | 25 | [48] Kristina Mladenovic v Harriet Dart [170] | 6-3,6-4 | |
| WTA Tashkent | 09/22 07:25 | 64 | [183] Alexandra Panova v Harriet Dart [174] | 4-6,6-1,6-1 | |
| WTA Seoul | 09/15 06:25 | 45 | [174] Harriet Dart v Na-Lae Han [245] | 6-0,1-6,5-7 | |
| WTA Hiroshima | 09/09 09:35 | 46 | [287] Hiroko Kuwata v Harriet Dart [172] | 6-4,7-5 | |
| WTA Hiroshima | 09/09 05:55 | 45 | [27] Makoto Ninomiya v Harriet Dart [172] | 2-6,7-6,2-6 | |
| US Open - Kobiety | 08/22 23:25 | 44 | [173] Harriet Dart v Jaimee Fourlis [199] | 2-6,5-7 | |
| ITF Women Landisville | 08/08 14:00 | 25 | Harriet Dart v Katie Swan | Cancelled | |
| WTA Washington | 07/31 03:15 | 25 | [43] Belinda Bencic v Harriet Dart [178] | 7-5,6-2 | |
| WTA Washington Qual | 07/29 20:35 | 164 | [167] Harriet Dart v Alexa Guarachi [379] | 6-2,6-2 | |
| WTA Washington Qual | 07/28 19:00 | 64 | [167] Harriet Dart v Shuko Aoyama [340] | 6-1,6-0 | |
| Wimbledon - Kobiety | 07/02 10:30 | 23 | [8] Karolina Pliskova v Harriet Dart [171] | 7-6,2-6,6-1 | |
| WTA Eastbourne | 06/26 12:35 | 25 | [21] Anastasija Sevastova v Harriet Dart [181] | 6-3,6-4 | |
| WTA Eastbourne | 06/25 18:10 | 24 | [78] Kristyna Pliskova v Harriet Dart [181] | 5-7,6-3,3-6 | |
| ITF Women Ilkley | 06/22 11:30 | 27 | [151] Dayana Yastremska v Harriet Dart [190] | 7-5,6-7,6-3 | |
| ITF Women Ilkley | 06/21 10:00 | 26 | [190] Harriet Dart v Anna Kalinskaya [147] | 6-4,6-1 | |
| ITF Women Ilkley | 06/20 14:20 | 25 | [190] Harriet Dart v Richel Hogenkamp [163] | 6-3,6-0 | |
| ITF Women Manchester | 06/15 10:00 | 27 | [124] Ysaline Bonaventure v Harriet Dart [198] | 6-4,6-3 | |
| ITF Women Manchester | 06/14 10:00 | 26 | [198] Harriet Dart v Luksika Kumkhum [94] | 3-6,6-2,6-1 | |
| ITF Women Manchester | 06/13 13:00 | 25 | Emma Raducanu v Harriet Dart | 3-6,6-3,1-6 | |
| ITF Women Surbiton | 06/09 10:00 | 28 | [193] Conny Perrin v Harriet Dart [203] | 3-6,6-2,7-6 | |
| ITF Women Surbiton | 06/08 10:00 | 27 | [105] Yanina Wickmayer v Harriet Dart [203] | 2-6,6-3,0-6 | |
| ITF Women Surbiton | 06/07 09:00 | 26 | [203] Harriet Dart v Katie Swan [237] | 6-2,6-4 | |
| ITF Women Surbiton | 06/05 13:10 | 25 | [467] Mariam Bolkvadze v Harriet Dart [203] | 3-6,3-6 | |
| ITF Women Luan | 05/12 03:00 | 28 | [134] Lin Zhu v Harriet Dart [214] | 1-6,6-4,6-3 |
Wikipedia - Harriet Dart
Harriet Dart (ur. 28 lipca 1996 w Londynie) – brytyjska tenisistka, finalistka Wimbledonu 2021 w grze mieszanej.