Stadium: Court 10 Round: 26 Ground: Grass
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/22 01:00 | Anri Nagata v Matsumoto, Ari | 1-6,1-6 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/21 05:40 | Matsumoto, Ari v Okuno, Ayaka | 4-6,6-2,10-7 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/20 03:00 | Matsumoto, Ari v Nagato, Momoko | 7-5,6-1 |
| Kurume, Singles W-ITF-JPN-11A | 2019/05/13 00:30 | Mana Ayukawa v Matsumoto, Ari | 6-2,6-2 |
| Osaka, Singles W-ITF-JPN-02A | 2019/04/09 04:05 | Matsumoto, Ari v Yadlapalli, Pranjala | 6-3,5-7,0-6 |
| Osaka, Singles W-ITF-JPN-02A | 2019/04/08 04:35 | Lee, So-Ra v Matsumoto, Ari | 6-2,5-7,7-10 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/27 01:00 | Matsumoto, Ari v Sandra Samir | 2-6,1-6 |
| Kofu, Qualifications Simples W-ITF-JPN-05A | 2019/03/19 01:00 | Ayano Shimizu v Matsumoto, Ari | 6-3,6-1 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/22 01:00 | Haruna Arakawa v Jovic, J. | 0-6,2-6 |
| Kurume, Singles W-ITF-JPN-11A | 2019/05/17 02:30 | Jovic, J. v Tanaka, Yuuki | 6-2,3-6,4-6 |
| Kurume, Singles W-ITF-JPN-11A | 2019/05/16 01:00 | Jovic, J. v Broady, Naomi | 2-6,6-2,7-6 |
| Kurume, Singles W-ITF-JPN-11A | 2019/05/14 02:05 | Jamie Loeb v Jovic, J. | 6-7,2-6 |
| Fukuoka, Singles W-ITF-JPN-10A | 2019/05/09 04:30 | Jovic, J. v Ahn, Kristie | 3-6,4-6 |
| Fukuoka, Singles W-ITF-JPN-10A | 2019/05/07 01:00 | Kanako Morisaki v Jovic, J. | 2-6,5-7 |
| Gifu, Singles W-ITF-JPN-09A | 2019/04/29 03:30 | Jovic, J. v Kyoka Okamura | 6-0,4-6,8-10 |
| Dothan, Al, Simples W-ITF-USA-12A | 2019/04/15 20:55 | Jovic, J. v Katie Volynets | 0-6,2-6 |