Chieh-Yu Hsu 6-3,2-6,11-9 Kayla Day 2021-10-27 04:50
Stadium: Court 1 Round: 54 Ground: Clay
Home History
| ITF W25 Austin | 2021/10/26 18:30 | Chieh-Yu Hsu v Alexis Blokhina | 6-3,6-1 |
| ITF W25 Austin | 2021/10/25 17:00 | Chieh-Yu Hsu v Dylan Cline | 6-2,6-1 |
| WTA Cleveland | 2021/08/21 17:40 | Alexa Glatch v Chieh-Yu Hsu | 6-2,6-1 |
| ITF W100 Landisville | 2021/08/09 15:35 | Beatriz Haddad Maia v Chieh-Yu Hsu | 6-1,6-0 |
| WTA Concord | 2021/08/01 19:20 | Chieh-Yu Hsu v En Shuo Liang | 1-6,6-4,2-6 |
| ITF W25 Evansville | 2021/07/14 20:00 | Elvina Kalieva v Chieh-Yu Hsu | 6-4,6-2 |
| ITF W25 Sumter | 2021/06/15 13:00 | Chieh-Yu Hsu v Ellie Douglas | 6-3,3-6,5-10 |
| ITF W25 Sumter | 2021/06/14 14:30 | Chieh-Yu Hsu v Joelle Kissell | 6-4,6-3 |
Away History
| ITF W25 Austin | 2021/10/26 20:00 | Kayla Day v Pranjala Yadlapalli | 6-3,6-2 |
| ITF W60 Rancho Santa Fe | 2021/10/14 20:05 | Kateryna Baindl v Kayla Day | 2-6,6-3,6-2 |
| ITF W60 Rancho Santa Fe | 2021/10/12 20:20 | Kayla Day v Misaki Doi | 3-6,6-4,6-3 |
| ITF W60 Berkeley | 2021/09/30 00:05 | Paola E Diaz Dalgad v Kayla Day | 2-6,6-3,1-6 |
| ITF W25 Fort Worth | 2021/09/26 14:30 | Kaia Kanepi v Kayla Day | 6-2,6-1 |
| ITF W25 Fort Worth | 2021/09/25 14:30 | Maria Lourdes Carle v Kayla Day | 1-6,6-7 |
| ITF W25 Fort Worth | 2021/09/24 14:30 | Kayla Day v Sachia Vickery | 2-6,6-3,6-3 |
| ITF W25 Fort Worth | 2021/09/23 15:35 | Kayla Day v McCartney Kessler | 6-3,6-2 |