Stadium: Court 9 Round: 44 Ground: Clay
| ITF W60 Fukuoka | 2019/05/10 02:00 | Emina Bektas v Kristie Ahn | 4-6,6-3,0-6 |
| ITF W60 Fukuoka | 2019/05/09 04:30 | Jovana Jaksic v Kristie Ahn | 3-6,4-6 |
| ITF W60 Fukuoka | 2019/05/08 03:20 | Eri Hozumi v Kristie Ahn | 1-6,5-7 |
| ITF W80 Gifu | 2019/04/30 02:35 | Kristie Ahn v Risa Ozaki | 2-6,3-6 |
| WTA Bogota | 2019/04/11 01:10 | Kristie Ahn v Maria Camila Osorio | 4-6,7-6,3-6 |
| WTA Bogota | 2019/04/10 00:00 | Jelena Ostapenko v Kristie Ahn | 6-2,6-7,5-7 |
| WTA Bogota | 2019/04/07 15:30 | Bibiane Schoofs v Kristie Ahn | 7-5,6-3 |
| WTA Bogota | 2019/04/06 15:30 | Natalija Stevanovic v Kristie Ahn | 5-7,6-2,0-6 |
| ITF W60 La Bisbal | 2019/05/16 13:00 | Aliona Bolsova Zadoinov v Naiktha Bains | 6-0,4-6,2-6 |
| ITF W60 La Bisbal | 2019/05/15 12:35 | Aliona Bolsova Zadoinov v Claudia Hoste Ferrer | 6-1,7-6 |
| WTA Madrid | 2019/05/04 09:00 | Kateryna Baindl v Aliona Bolsova Zadoinov | 6-3,6-3 |
| WTA Madrid | 2019/05/03 10:00 | Aliona Bolsova Zadoinov v Vera Lapko | 6-2,6-2 |
| WTA Praha | 2019/04/28 10:55 | Barbara Haas v Aliona Bolsova Zadoinov | 6-1,5-7,6-2 |
| WTA Praha | 2019/04/27 12:00 | Diana Sumova v Aliona Bolsova Zadoinov | 4-6,2-6 |
| WTA Bogota | 2019/04/09 17:55 | Magda Linette v Aliona Bolsova Zadoinov | 2-6,7-6,6-0 |
| WTA Bogota | 2019/04/07 16:30 | Aliona Bolsova Zadoinov v Maria F Herazo Gonzalez | 1-6,6-2,6-0 |