Stadium: Court 2 Round: 28 Ground: Grass
| ITF W60 Kurume | 2019/05/17 01:00 | Ena Shibahara v Yuki Naito | 4-6,7-6,2-6 |
| ITF W60 Kurume | 2019/05/16 03:20 | Yuki Naito v Alexandra Bozovic | 6-2,1-6,6-3 |
| ITF W60 Kurume | 2019/05/15 03:10 | Maddison Inglis v Yuki Naito | 2-6,2-6 |
| ITF W60 Kurume | 2019/05/13 05:20 | Yuki Naito v Michika Ozeki | 6-4,6-1 |
| ITF W60 Kurume | 2019/05/13 02:00 | Nagi Hanatani v Yuki Naito | 1-6,0-6 |
| ITF W60 Fukuoka | 2019/05/07 01:00 | Ayano Shimizu v Yuki Naito | 4-6,7-6,6-3 |
| ITF W80 Gifu | 2019/05/01 02:35 | Yuki Naito v Maddison Inglis | 3-6,4-6 |
| ITF W15 Antalya | 2019/04/07 07:30 | Nika Radisic v Yuki Naito | 6-3,4-6,7-6 |
| ITF W60 Kurume | 2019/05/17 02:30 | Jovana Jaksic v Yuuki Tanaka | 6-2,3-6,4-6 |
| ITF W60 Kurume | 2019/05/16 03:10 | Yuuki Tanaka v Sakura Hondo | 6-0,6-3 |
| ITF W60 Kurume | 2019/05/15 05:05 | Kyoka Okamura v Yuuki Tanaka | 4-6,6-4,4-6 |
| ITF W60 Kurume | 2019/05/13 03:45 | Tara Moore v Yuuki Tanaka | 6-2,5-7,10-12 |
| ITF W60 Kurume | 2019/05/13 00:30 | Ai Yamaguchi v Yuuki Tanaka | 2-6,0-6 |
| ITF W60 Fukuoka | 2019/05/06 01:00 | Emina Bektas v Yuuki Tanaka | 6-1,6-3 |
| ITF W25 Hong Kong | 2019/04/11 02:00 | Yuuki Tanaka v Kaylah McPhee | 6-7,4-6 |
| ITF W25 Hong Kong | 2019/04/10 02:00 | Yuuki Tanaka v Yexin Ma | 6-3,6-2 |