| Billie Jean King Cup | 04/15 10:00 | 64 | [32] Marketa Vondrousova v Harriet Dart [101] | 6-1,6-0 | |
| WTA - Bogota | 04/05 16:35 | 25 | [170] Elina Avanesyan v Harriet Dart [100] | 6-1,6-2 | |
| WTA - Miami | 03/21 15:30 | 14 | [254] Tatjana Maria v Harriet Dart [99] | 6-3,6-3 | |
| WTA - Indian Wells | 03/15 22:15 | 26 | [122] Harriet Dart v Madison Keys [29] | 1-6,4-6 | |
| WTA - Indian Wells | 03/13 23:35 | 25 | [122] Harriet Dart v Kaia Kanepi [63] | 7-6,6-3 | |
| WTA - Indian Wells | 03/11 23:40 | 24 | [18] Elina Svitolina v Harriet Dart [122] | 6-2,3-6,3-6 | |
| WTA - Indian Wells | 03/10 01:25 | 23 | [48] Ana Konjuh v Harriet Dart [122] | Retired | |
| WTA - Indian Wells | 03/08 23:55 | 19 | [155] Anastasia Gasanova v Harriet Dart [122] | 2-6,6-3,3-6 | |
| WTA - Indian Wells | 03/07 23:35 | 14 | [136] Lesley Pattinama Kerkhove v Harriet Dart [122] | 1-6,5-7 | |
| ITF W60 Arcadia | 03/01 21:50 | 25 | Harriet Dart v Liv Hovde | 6-7,3-6 | |
| WTA - Doha | 02/18 12:35 | 14 | [126] Harriet Dart v Oceane Dodin [95] | 5-7,4-6 | |
| WTA - Dubaï | 02/14 07:00 | 19 | [126] Harriet Dart v Marta Kostyuk [49] | 1-6,1-6 | |
| WTA - Dubaï | 02/13 09:05 | 19 | [34] Liudmila Samsonova v Harriet Dart [130] | 6-2,3-6,6-7 | |
| WTA St. Petersburg | 02/05 16:50 | 45 | [278] Ulrikke Eikeri v Harriet Dart [132] | 6-1,7-5 | |
| Open d'Australie - Femmes | 01/18 01:50 | 23 | [9] Iga Swiatek v Harriet Dart [123] | 6-3,6-0 | |
| Open d'Australie - Femmes | 01/14 00:00 | 19 | Harriet Dart v Kimberly Birrell | 6-3,6-3 | |
| Open d'Australie - Femmes | 01/11 23:00 | 15 | [125] Harriet Dart v Alycia Parks [218] | 3-6,6-2,6-2 | |
| Open d'Australie - Femmes | 01/10 01:30 | 14 | [125] Harriet Dart v Federica Di Sarra [205] | 6-4,6-3 | |
| WTA Melbourne 2 | 01/05 00:00 | 25 | [56] Madison Keys v Harriet Dart [123] | 6-3,7-6 | |
| WTA Melbourne 2 | 01/04 00:00 | 19 | [101] Xinyu Wang v Harriet Dart [123] | 6-1,6-7,4-6 | |
| WTA Melbourne 2 | 01/03 00:00 | 14 | [153] Daria Snigur v Harriet Dart [123] | 4-6,2-6 | |
| WTA Midland | 11/02 16:35 | 25 | [124] Harriet Dart v Conny Perrin [228] | 1-6,7-5,3-6 | |
| ITF W80 Tyler | 10/31 16:45 | 29 | [107] Doi, Misaki v Harriet Dart [136] | 7-6,6-2 | |
| ITF W80 Tyler | 10/30 19:15 | 28 | [91] Beatriz Haddad Maia v Harriet Dart [136] | 4-6,6-4,2-6 | |
| ITF W80 Tyler | 10/29 16:50 | 27 | [136] Harriet Dart v Claire Liu [89] | 6-3,6-4 | |
| ITF W80 Tyler | 10/28 15:55 | 26 | [136] Harriet Dart v Tessah Andrianjafitrimo [192] | 6-1,6-2 | |
| ITF W80 Tyler | 10/26 18:00 | 25 | [136] Harriet Dart v Nara, Kurumi [180] | 6-3,6-7,6-1 | |
| WTA Chicago | 09/29 16:00 | 25 | [31] Veronika Kudermetova v Harriet Dart [141] | 6-3,6-4 | |
| WTA Chicago | 09/28 14:00 | 24 | [141] Harriet Dart v Beatriz Haddad Maia [116] | 6-1,3-6,6-1 | |
| WTA Chicago | 09/26 16:20 | - | [144] Harriet Dart v Mai Hontama [201] | 5-7,6-7 |
Wikipedia - Harriet Dart
Harriet Dart, née le à Hampstead, est une joueuse de tennis britannique, professionnelle depuis 2015.