Stadium: Court 9 Round: 54 Ground: Clay
| ITF Women Nashville Qual | 2016/11/21 18:30 | Osaka, Mari v Kissell, Joelle | 6-0,6-4 |
| Osprey, Fl, Singles Qualifying W-ITF-USA-14A | 2019/04/25 15:30 | Ann Li v Osaka, Mari | 6-1,6-3 |
| Osprey, Fl, Singles Qualifying W-ITF-USA-14A | 2019/04/24 19:10 | Perper, Alexandra v Osaka, Mari | 6-0,4-6,0-6 |
| ITF W25 Pelham | 2019/04/11 23:30 | Osaka, Mari v Karatantcheva, Sesil | 4-6,4-6 |
| ITF W25 Pelham | 2019/04/10 16:05 | Osaka, Mari v Kayla Day | 6-3,6-4 |
| ITF W25 Pelham | 2019/04/09 21:30 | Osaka, Mari v Panna Udvardy | 7-6,6-3 |
| ITF W25 Pelham | 2019/04/08 15:00 | Osaka, Mari v Turner, Epiphany | 6-0,6-0 |
| Palm Harbor, Fl, Qualifications Simples W-ITF-USA-08A | 2019/04/04 17:45 | Osaka, Mari v Nara, Kurumi | 6-7,4-6 |
| Palm Harbor, Fl, Qualifications Simples W-ITF-USA-08A | 2019/04/02 19:25 | Osaka, Mari v Urszula Radwanska | 6-1,7-6 |
| Charlottesville, Simples W-ITF-USA-13A | 2019/04/22 16:45 | Elie, Jennifer v Kissell, Joelle | 6-1,7-5 |
| Dothan, Al, Simples W-ITF-USA-12A | 2019/04/15 15:00 | Rogowska, Olivia v Kissell, Joelle | 6-3,6-3 |
| ITF W25 Pelham | 2019/04/08 15:00 | Kayla Day v Kissell, Joelle | 6-3,7-5 |
| Palm Harbor, Fl, Qualifications Simples W-ITF-USA-08A | 2019/04/01 14:00 | Perper, Alexandra v Kissell, Joelle | 6-0,6-1 |
| ITF W15 Cancun | 2019/03/26 13:30 | Villarreal, Andrea Renee v Kissell, Joelle | 4-6,6-4,6-3 |
| ITF W15 Cancun | 2019/03/21 17:45 | Kissell, Joelle v Maria Camila Osorio Serrano | 2-6,0-6 |
| ITF W15 Cancun | 2019/03/19 20:50 | Kissell, Joelle v Leduc, Catherine | 6-2,6-2 |
| ITF W15 Cancun | 2019/03/14 16:40 | Weedon, Kirsten-Andrea v Kissell, Joelle | 6-2,3-6,6-0 |