Stadium: Court 10 Round: 29 Ground: Grass
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/25 01:00 | Momoko Kobori v Erina Hayashi | 6-4,6-3 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/24 01:00 | Momoko Kobori v Mai Hontama | 6-4,1-6,7-5 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/22 02:30 | Momoko Kobori v Ena Shibahara | 3-6,7-5,6-3 |
| Kurume, Singles W-ITF-JPN-11A | 2019/05/15 03:25 | Naho Sato v Momoko Kobori | 6-2,6-1 |
| Fukuoka, Singles W-ITF-JPN-10A | 2019/05/09 03:20 | Momoko Kobori v Emina Bektas | 6-7,1-6 |
| Fukuoka, Singles W-ITF-JPN-10A | 2019/05/07 01:00 | Momoko Kobori v Kaylah McPhee | 6-4,3-6,6-3 |
| Gifu, Singles W-ITF-JPN-09A | 2019/05/01 01:00 | Momoko Kobori v Yue Yuan | 6-7,0-6 |
| Hong Kong, Simples W-ITF-HKG-01B | 2019/04/14 02:00 | Maddison Inglis v Momoko Kobori | 6-2,5-7,6-4 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/25 02:35 | Leonie Kung v Jovic, J. | 3-6,4-6 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/24 02:30 | Emina Bektas v Jovic, J. | 4-6,4-6 |
| Karuizawa, Singles W-ITF-JPN-12A | 2019/05/23 01:00 | Matsumoto, Ari v Jovic, J. | 1-6,1-6 |
| 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 |