| WTA - Portoroz | 09/13 12:15 | 25 | [85] Harriet Dart v Tereza Martincova [66] | 6-0,4-6,1-6 | |
| WTA - Portoroz | 09/12 09:00 | 19 | [85] Harriet Dart v Anna-Lena Friedsam [213] | 1-6,6-7 | |
| WTA - Portoroz | 09/11 11:40 | 14 | [88] Harriet Dart v Pemra Ozgen [248] | 6-4,6-2 | |
| US Open - Kvinder | 08/31 18:55 | 24 | [91] Dalma Galfi v Harriet Dart [88] | 6-4,6-0 | |
| US Open - Kvinder | 08/29 19:15 | 23 | [88] Harriet Dart v Daria Kasatkina [9] | 7-6,1-6,6-3 | |
| WTA - Granby | 08/23 18:30 | 26 | [93] Harriet Dart v Nuria Parrizas-Diaz [64] | 2-6,4-6 | |
| WTA - Granby | 08/21 16:45 | 25 | [94] Harriet Dart v Maryna Zanevska [97] | 6-4,7-5 | |
| WTA - Cincinnati | 08/13 14:00 | 14 | [48] Anastasia Potapova v Harriet Dart [86] | 6-2,6-4 | |
| WTA - Toronto | 08/07 15:00 | 19 | [69] Ajla Tomljanovic v Harriet Dart [85] | 4-6,6-1,6-3 | |
| WTA - Toronto | 08/06 15:00 | 14 | [164] Arianne Hartono v Harriet Dart [85] | 3-6,3-6 | |
| WTA - Washington | 08/01 19:30 | 25 | [97] Lin Zhu v Harriet Dart [85] | 6-4,6-3 | |
| Wimbledon - Kvinder | 06/30 13:20 | 24 | [94] Harriet Dart v Jessica Pegula [9] | 6-4,3-6,1-6 | |
| Wimbledon - Kvinder | 06/29 14:20 | 23 | [146] Rebeka Masarova v Harriet Dart [94] | 1-6,4-6 | |
| WTA - Eastbourne | 06/23 11:55 | 27 | [31] Petra Kvitova v Harriet Dart [103] | 6-3,6-4 | |
| WTA - Eastbourne | 06/22 14:00 | 26 | [103] Harriet Dart v Marta Kostyuk [79] | 6-4,2-6,6-4 | |
| WTA - Eastbourne | 06/21 17:35 | 25 | [23] Jil Teichmann v Harriet Dart [103] | 6-7,6-4,3-6 | |
| WTA - Eastbourne | 06/20 16:05 | 24 | [57] Madison Brengle v Harriet Dart [103] | 6-3,1-6,4-6 | |
| WTA - Birmingham | 06/15 14:25 | 26 | [106] Harriet Dart v Simona Halep [20] | 3-6,2-6 | |
| WTA - Birmingham | 06/13 11:55 | 25 | [106] Harriet Dart v Maria C O Serrano [61] | 6-2,6-0 | |
| WTA - Nottingham | 06/10 14:20 | 27 | [40] Alison Riske v Harriet Dart [114] | 4-6,6-2,6-1 | |
| WTA - Nottingham | 06/09 17:00 | 26 | [114] Harriet Dart v Camila Giorgi [26] | 5-7,6-4,7-6 | |
| WTA - Nottingham | 06/06 11:00 | 25 | [90] Donna Vekic v Harriet Dart [114] | 4-6,3-6 | |
| ITF W100 - Surbiton | 06/01 13:55 | 25 | [111] Harriet Dart v Natalija Stevanovic [264] | 6-2,6-7,5-7 | |
| French Open - Kvinder | 05/23 09:00 | 23 | [59] Martina Trevisan v Harriet Dart [111] | 6-0,6-2 | |
| ITF W100 - Wiesbaden | 05/04 11:00 | 25 | Harriet Dart v Julia Middendorf | 5-7,6-1,3-6 | |
| WTA - Madrid | 04/26 12:15 | 14 | [55] Kaia Kanepi v Harriet Dart [102] | 6-1,6-1 | |
| Billie Jean King Cup | 04/16 10:55 | 64 | [170] Linda Fruhvirtova v Harriet Dart [101] | 0-6,7-5,2-6 | |
| Billie Jean King Cup | 04/16 10:55 | 64 | [50] Tereza Martincova v Harriet Dart [101] | Cancelled | |
| Billie Jean King Cup | 04/15 10:00 | 64 | [32] Marketa Vondrousova v Harriet Dart [101] | 6-1,6-0 | |
| WTA - Bogotá | 04/05 16:35 | 25 | [170] Elina Avanesyan v Harriet Dart [100] | 6-1,6-2 |
Wikipedia - Harriet Dart
Harriet Dart (født 28. juli 1996 i London, Storbritannien) er en professionel kvindelig tennisspiller fra Storbritannien.