Stadium: Court 1 Round: 54 Ground: Hardcourt outdoor
| ITF W100 - Midland | 2019/01/28 20:40 | Emina Bektas v Mari Osaka | 6-1,6-4 |
| ITF W100 - Nicholasville | 2020/02/10 17:00 | Peyton Stearns v Mari Osaka | 6-0,7-6 |
| ITF W100 - Midland | 2020/02/03 19:35 | Mari Osaka v Marine Partaud | 3-6,7-6,6-10 |
| ITF W25 - Vero Beach | 2020/01/24 14:00 | Mari Osaka v Seone Mendez | 3-6,7-6,4-6 |
| ITF W25 - Vero Beach | 2020/01/21 16:00 | Mari Osaka v Dasha Ivanova | 7-6,7-5 |
| ITF W25 - Vero Beach | 2020/01/20 16:00 | Mari Osaka v Charlotte Chavatipon | 1-6,7-6,10-5 |
| ITF W25 - Daytona Beach | 2020/01/16 14:30 | Mari Osaka v Dalma Galfi | 2-6,0-6 |
| ITF W25 - Daytona Beach | 2020/01/15 16:40 | Quinn Gleason v Mari Osaka | 6-4,3-6,5-7 |
| WTA - Houston | 2019/11/14 00:00 | Caty McNally v Mari Osaka | 6-2,6-0 |
| ITF W25 - Rancho Santa Fe | 2020/02/23 19:00 | Eduarda Piai v Emina Bektas | 1-6,5-7 |
| ITF W60 - Kyoto | 2020/02/18 01:00 | Emina Bektas v Fang Ying Xun | 4-6,3-6 |
| ITF W100 - Midland | 2020/02/04 16:10 | Marine Partaud v Emina Bektas | 6-3,6-3 |
| ITF W100 - Midland | 2020/02/03 20:40 | Ingrid Neel v Emina Bektas | 6-4,3-6,6-10 |
| ITF W25 - Petit-Bourg | 2020/01/23 17:20 | Emina Bektas v Nadia Podoroska | 1-6,0-6 |
| ITF W25 - Petit-Bourg | 2020/01/21 15:25 | Loudmilla Bencheikh v Emina Bektas | 1-6,3-6 |
| ITF W25 - Malibu | 2020/01/15 22:45 | Adrijana Lekaj v Emina Bektas | 4-6,7-6,7-6 |
| ITF W60 - Toronto | 2019/10/29 16:25 | Mirjam Bjorklund v Emina Bektas | 6-4,6-7,7-6 |