| WTA - Hua Hin | 02/01 13:10 | 27 | [15] Garbine Muguruza v Dayana Yastremska [47] | 6-7,1-6 | |
| WTA - Hua Hin | 01/30 10:00 | 26 | [129] Shuai Peng v Dayana Yastremska [47] | 1-6,4-6 | |
| WTA - Hua Hin | 01/28 10:00 | 25 | [128] Arantxa Rus v Dayana Yastremska [47] | 0-6,3-6 | |
| Australian Open - Frauen | 01/19 03:25 | 25 | [57] Dayana Yastremska v Serena Williams [16] | 2-6,1-6 | |
| Australian Open - Frauen | 01/17 09:00 | 24 | [23] Carla Suarez Navarro v Dayana Yastremska [57] | 3-6,6-3,1-6 | |
| Australian Open - Frauen | 01/15 06:50 | 23 | [75] Samantha Stosur v Dayana Yastremska [57] | 5-7,2-6 | |
| WTA - Hobart | 01/10 07:00 | 27 | [59] Dayana Yastremska v Belinda Bencic [55] | 6-7,3-6 | |
| WTA - Hobart | 01/09 01:45 | 26 | [63] Vera Lapko v Dayana Yastremska [59] | 1-6,4-6 | |
| WTA - Hobart | 01/07 03:30 | 25 | [115] Laura Siegemund v Dayana Yastremska [58] | 3-6,1-6 | |
| WTA - Brisbane | 12/29 00:00 | 46 | [58] Dayana Yastremska v Karolina Muchova [144] | Retired | |
| WTA - Brisbane | 12/28 02:40 | 45 | [58] Dayana Yastremska v Varvara Lepchenko [129] | 3-6,6-1,6-4 | |
| WTA - Luxemburg | 10/19 17:35 | 28 | [47] Belinda Bencic v Dayana Yastremska [66] | 6-2,3-6,7-6 | |
| WTA - Luxemburg | 10/18 12:35 | 27 | [124] Margarita Gasparyan v Dayana Yastremska [66] | 1-6,4-6 | |
| WTA - Luxemburg | 10/17 16:00 | 26 | [66] Dayana Yastremska v Garbine Muguruza [13] | 6-2,6-3 | |
| WTA - Luxemburg | 10/16 19:00 | 25 | [66] Dayana Yastremska v Varvara Lepchenko [168] | 6-2,6-7,7-6 | |
| WTA - Luxemburg | 10/16 08:00 | 25 | Dayana Yastremska v Kirsten Flipkens | Cancelled | |
| WTA - Hong Kong | 10/14 08:00 | 29 | [24] Qiang Wang v Dayana Yastremska [102] | 2-6,1-6 | |
| WTA - Hong Kong | 10/13 06:25 | 28 | [102] Dayana Yastremska v Shuai Zhang [40] | 7-5,6-4 | |
| WTA - Hong Kong | 10/12 06:00 | 27 | [102] Dayana Yastremska v Kristina Kucova [317] | 7-6,6-2 | |
| WTA - Hong Kong | 10/10 11:30 | 26 | [58] Saisai Zheng v Dayana Yastremska [102] | 3-6,3-6 | |
| WTA - Hong Kong | 10/08 07:00 | 25 | [102] Dayana Yastremska v Fanny Stollar [129] | 6-4,6-4 | |
| WTA - Peking | 09/30 04:30 | 24 | [68] Saisai Zheng v Dayana Yastremska [110] | 6-4,6-3 | |
| WTA - Peking | 09/29 03:00 | 46 | [44] Ajla Tomljanovic v Dayana Yastremska [110] | 2-6,6-3,2-6 | |
| WTA - Peking | 09/28 05:30 | 45 | [110] Dayana Yastremska v Ana Bogdan [81] | 6-2,6-4 | |
| WTA - Quebec City | 09/10 19:10 | 25 | [96] Dayana Yastremska v Christina McHale [100] | 6-2,2-6,6-7 | |
| WTA - Chicago | 09/07 16:30 | 27 | [111] Mona Barthel v Dayana Yastremska [98] | 6-2,7-6 | |
| WTA - Chicago | 09/06 15:00 | 26 | [145] Kristie Ahn v Dayana Yastremska [98] | 6-7,4-6 | |
| WTA - Chicago | 09/05 15:00 | 25 | [98] Dayana Yastremska v Pauline Parmentier [71] | 6-2,7-6 | |
| US Open - Damen | 08/27 19:35 | 23 | [202] Karolina Muchova v Dayana Yastremska [98] | 6-4,6-2 | |
| WTA - New Haven | 08/22 02:15 | 26 | [104] Dayana Yastremska v Julia Görges [9] | 4-6,6-3,4-6 |
Wikipedia - Dajana Jastremska
Dajana Oleksandriwna Jastremska (ukrainisch Даяна Олександрівна Ястремська; * 15. Mai 2000 in Odessa) ist eine ukrainische Tennisspielerin.