Stadium: Court 3 Round: 45 Ground: Hardcourt outdoor
| Vancouver, Simples W-ITF-CAN-02A | 2019/08/12 18:25 | Hiroko Kuwata v Ileana, Ana Maria Andreea | 6-3,6-0 |
| WTA Toronto | 2019/08/03 19:50 | Hiroko Kuwata v Heather Watson | 6-3,4-6,2-6 |
| WTA Washington | 2019/07/28 18:25 | Gauff, Cori v Hiroko Kuwata | 6-1,6-2 |
| WTA Washington | 2019/07/27 19:05 | Sanchez, Maria v Hiroko Kuwata | 6-4,5-7,0-6 |
| Granby, Simples W-ITF-CAN-05A | 2019/07/24 17:10 | Halbauer, Elizabeth v Hiroko Kuwata | 6-4,6-1 |
| ITF W60 Berkeley | 2019/07/18 17:00 | Brodsky, Gail v Hiroko Kuwata | 6-4,5-7,7-5 |
| ITF W60 Berkeley | 2019/07/16 20:45 | Hiroko Kuwata v Zoe Hives | 6-3,6-4 |
| Naiman, Simples W-ITF-CHN-12A | 2019/06/28 03:30 | Xiaodi You v Hiroko Kuwata | 6-2,6-1 |
| Vancouver, Simples W-ITF-CAN-02A | 2019/08/12 18:45 | Kratzer, Ashley v Broady, Naomi | 6-3,6-4 |
| Landisville, Qualifications Simples W-ITF-USA-29A | 2019/08/06 16:15 | Kratzer, Ashley v Victoria Duval | 2-6,3-6 |
| Landisville, Qualifications Simples W-ITF-USA-29A | 2019/08/05 17:50 | Kratzer, Ashley v Kissell, Joelle | 6-1,6-0 |
| WTA San Jose | 2019/07/27 20:10 | Xiyu Wang v Kratzer, Ashley | 6-3,6-1 |
| ITF W25 Evansville | 2019/07/24 20:15 | Elizabeth Mandlik v Kratzer, Ashley | 6-4,6-4 |
| ITF W25 Saskatoon | 2019/07/11 20:25 | Marcela Zacarias v Kratzer, Ashley | 3-6,6-2,6-2 |
| ITF W25 Saskatoon | 2019/07/09 15:00 | Maria Mateas v Kratzer, Ashley | 2-6,3-6 |
| Denver, Singles Qualifying W-ITF-USA-28A | 2019/06/18 21:35 | Glatch, Alexa v Kratzer, Ashley | 6-0,6-2 |