Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF - W25 Kofu | 2019/03/19 01:00 | Ayano Shimizu v Ari Matsumoto | 6-3,6-1 |
| ITF - W15 Antalya | 2019/02/21 08:50 | Jessica Ho v Ari Matsumoto | 6-4,6-2 |
| ITF - W15 Antalya | 2019/02/19 07:00 | Ari Matsumoto v Oana S Corneanu | 6-0,7-6 |
| ITF - W15 Antalya | 2019/02/14 07:00 | Eri Shimizu v Ari Matsumoto | 6-4,6-3 |
| ITF Women Hamamatsu | 2018/10/16 01:00 | Nagi Hanatani v Ari Matsumoto | 6-3,6-4 |
| ITF Women Hamamatsu | 2018/10/15 01:00 | Nagisa Morimoto v Ari Matsumoto | 0-6,2-6 |
| ITF Women Hamamatsu | 2018/10/14 02:00 | Mami Mabuchi v Ari Matsumoto | 5-7,0-6 |
| ITF Women Hamamatsu | 2018/10/14 01:00 | Chihiro Takayama v Ari Matsumoto | 2-6,2-6 |
| ITF - W25 Kofu | 2019/03/21 03:45 | Giulia Gatto Monticone v Sandra Samir | 6-4,6-0 |
| ITF - W25 Kofu | 2019/03/20 07:30 | Sandra Samir v Valentini Grammatikopoulou | 1-6,7-5,7-6 |
| ITF - W15 Sharm El Sheikh | 2019/03/08 08:00 | Melanie Klaffner v Sandra Samir | 3-6,7-6,6-3 |
| ITF - W15 Sharm El Sheikh | 2019/03/07 11:10 | Anastasia Vdovenco v Sandra Samir | 2-6,7-6,2-6 |
| ITF - W15 Sharm El Sheikh | 2019/03/06 11:40 | Laura Schaeder v Sandra Samir | 1-6,2-6 |
| ITF W25 Rancho Santa Fe | 2019/02/19 20:05 | Sandra Samir v Katie Volynets | 2-6,6-2,3-6 |
| ITF W25 Surprise | 2019/02/15 17:30 | Sandra Samir v Daniela Seguel | 2-6,0-6 |
| ITF W25 Surprise | 2019/02/13 17:00 | Jovana Jaksic v Sandra Samir | 1-6,6-3,3-6 |