| ITF Women Tsukuba | 08/25 00:40 | 27 | [336] Yuuki Tanaka v Momoko Kobori [415] | 6-1,6-3 | |
| ITF Women Tsukuba | 08/24 02:35 | 26 | [283] Giulia G-Monticone v Yuuki Tanaka [336] | 5-7,6-1,4-6 | |
| ITF Women Tsukuba | 08/22 04:10 | 25 | [336] Yuuki Tanaka v Miyabi Inoue [416] | 6-3,4-6,6-4 | |
| ITF Women Nonthaburi | 08/16 02:30 | 26 | Pranjala Yadlapalli v Yuuki Tanaka | 6-1,6-7,6-2 | |
| ITF Women Nonthaburi | 08/15 04:05 | 25 | Aiko Yoshitomi v Yuuki Tanaka | 2-6,4-6 | |
| ITF Women Nonthaburi | 08/08 08:20 | 25 | Patcharin Cheapchandej v Yuuki Tanaka | 6-2,7-6 | |
| WTA Nanchang Qual | 07/22 10:25 | 45 | [318] Yuuki Tanaka v Fang Ying Xun [287] | 4-6,5-7 | |
| ITF Women Middelburg | 07/06 13:20 | 26 | Yuuki Tanaka v Nina Kruijer | 2-6,5-7 | |
| ITF Women Middelburg | 07/05 12:15 | 25 | Jamie Jillissen v Yuuki Tanaka | 6-7,6-7 | |
| ITF Women Lund | 06/27 08:15 | 25 | Andreea Ghitescu v Yuuki Tanaka | 6-2,6-0 | |
| ITF Women Kofu | 06/16 02:45 | 27 | [329] Yuuki Tanaka v Erika Sema [350] | 4-6,4-6 | |
| ITF Women Kofu | 06/15 02:30 | 26 | Yuuki Tanaka v Risa Ushijima | 6-3,6-0 | |
| ITF Women Kofu | 06/13 02:15 | 25 | [329] Yuuki Tanaka v Jiaxi Lu [452] | 6-1,6-1 | |
| ITF Women Tokyo | 06/08 01:00 | 26 | [335] Yuuki Tanaka v Miharu Imanishi [352] | 2-6,6-4,6-7 | |
| ITF Women Tokyo | 06/06 02:45 | 25 | [335] Yuuki Tanaka v Momoko Kobori [499] | 6-3,6-3 | |
| ITF Women Wuhan | 05/31 02:00 | 26 | [335] Yuuki Tanaka v Fangzhou Liu [134] | 2-6,1-6 | |
| ITF Women Wuhan | 05/29 05:30 | 25 | [230] Yan Wang v Yuuki Tanaka [335] | Retired | |
| ITF Women Luan | 05/24 07:05 | 25 | [334] Yuuki Tanaka v Fangzhou Liu [139] | 2-6,1-6 | |
| ITF Women Kurume | 05/17 01:00 | 25 | [331] Yuuki Tanaka v Katy Dunne [297] | 5-7,1-6 | |
| ITF Women Fukuoka | 05/10 01:00 | 25 | [328] Yuuki Tanaka v Katie Boulter [295] | 5-7,6-1,6-7 | |
| ITF Women Antalya | 04/30 07:30 | 29 | [331] Yuuki Tanaka v Ysaline Bonaventure [349] | 4-6,2-6 | |
| ITF Women Antalya | 04/29 07:30 | 28 | [331] Yuuki Tanaka v Marie Benoit [419] | 6-4,6-2 | |
| ITF Women Antalya | 04/28 09:20 | 27 | Yuuki Tanaka v Marta Lesniak | 6-2,6-2 | |
| ITF Women Antalya | 04/27 08:40 | 26 | Yuuki Tanaka v Jodie Anna Burrage | 6-1,6-0 | |
| ITF Women Antalya | 04/25 07:00 | 25 | Yuuki Tanaka v Ines Murta | 6-3,6-4 | |
| ITF Women Antalya | 04/18 09:55 | 25 | Nastja Kolar v Yuuki Tanaka | 6-3,4-6,6-2 | |
| ITF Women Kashiwa | 04/09 03:30 | 28 | Mai Minokoshi v Yuuki Tanaka | 7-5,6-1 | |
| ITF Women Kashiwa | 04/09 03:16 | - | Mai Minokoshi v Yuuki Tanaka | 7-5,6-1 | |
| ITF Women Kashiwa | 04/07 04:30 | 27 | [361] Erika Sema v Yuuki Tanaka [353] | 5-7,3-6 | |
| ITF Women Kashiwa | 04/06 01:00 | 26 | [353] Yuuki Tanaka v Kyoka Okamura [258] | 7-6,6-4 |