Round: 62 Ground: Hardcourt indoor
| ITF Women Nashville Qual | 2016/11/21 18:30 | Osaka, Mari v Kissell, Joelle | 6-0,6-4 |
| ITF Women Nashville Qual | 2016/11/20 16:30 | Osaka, Mari v Kopinski, Melissa | 6-1,6-0 |
| Others | 2016/10/31 14:00 | Elbaba, Julia v Osaka, Mari | 6-2,6-2 |
| ITF Women Toronto Qual | 2016/10/30 14:00 | Leduc, Catherine v Osaka, Mari | 6-0,2-6,1-6 |
| ITF Women Toronto Qual | 2016/10/29 14:00 | Dynka, Sandra v Osaka, Mari | 3-6,5-7 |
| ITF Women Macon Qual | 2016/10/23 17:25 | Osaka, Mari v Neel, Ingrid | 3-6,4-6 |
| ITF Women Saguenay Qual | 2016/10/17 14:00 | Osaka, Mari v Katherine Sebov | 4-6,2-6 |
| ITF Women Saguenay Qual | 2016/10/16 15:40 | Osaka, Mari v Kubicz, Katarzyna | 6-2,6-2 |
| ITF Women Nashville Qual | 2016/11/20 16:30 | Lisa-Marie Rioux v Desiatnikov, Abigail | 6-1,6-3 |
| ITF Women Hong Kong | 2016/07/18 03:50 | Ayano Shimizu v Lisa-Marie Rioux | 6-3,6-3 |