| ITF W100 Tokyo | 11/14 04:40 | 26 | [487] Yuuki Tanaka v Xinyu Wang [154] | 2-6,0-6 | |
| ITF W100 Tokyo | 11/13 06:30 | 25 | [436] Mai Minokoshi v Yuuki Tanaka [487] | 5-7,4-6 | |
| ITF W25 Hamamatsu | 10/17 04:35 | 26 | Yuuki Tanaka v Ayano Shimizu | 2-6,1-6 | |
| ITF W25 Hamamatsu | 10/16 02:40 | 25 | Miyabi Inoue v Yuuki Tanaka | 3-6,7-5,4-6 | |
| ITF W25 Makinohara | 10/10 00:30 | 26 | Yuuki Tanaka v Mai Hontama | 2-6,6-2,5-7 | |
| ITF W25 Makinohara | 10/08 04:25 | 25 | Yuuki Tanaka v Ayumi Morita | 6-3,2-6,6-4 | |
| ITF W25 Kyoto | 09/05 01:00 | 26 | [498] Yuuki Tanaka v Ya-Hsuan Lee [353] | 3-6,1-6 | |
| ITF W25 Kyoto | 09/04 02:05 | 25 | Yuuki Tanaka v Saki Imamura | 6-0,6-4 | |
| ITF W25 Nanao | 08/27 05:55 | 25 | Yuuki Tanaka v Michiru Furuya | 3-6,6-2,4-6 | |
| ITF W25 Tsukuba | 08/20 04:55 | 25 | [494] Yuuki Tanaka v Erina Hayashi [435] | 6-1,3-6,2-6 | |
| ITF W80 Granby | 07/25 14:00 | 26 | [483] Yuuki Tanaka v Lizette Cabrera [266] | 4-6,3-6 | |
| ITF W80 Granby | 07/23 17:10 | 25 | [274] Risa Ozaki v Yuuki Tanaka [483] | Retired | |
| ITF W25 Gatineau | 07/18 14:00 | 26 | [325] Quinn Gleason v Yuuki Tanaka [483] | 6-0,7-6 | |
| ITF W25 Gatineau | 07/17 14:00 | 25 | Holly Verner v Yuuki Tanaka | 0-6,1-6 | |
| ITF W25 Saskatoon | 07/09 15:00 | 25 | [481] Yuuki Tanaka v Pamela Montez [497] | 4-6,3-6 | |
| ITF W25 Daegu | 06/04 01:00 | 54 | [449] Yuuki Tanaka v Na Ri Kim [388] | 3-6,6-7 | |
| ITF W25 Daegu | 06/03 01:00 | 54 | Yuuki Tanaka v Ji Min Park | 6-4,6-2 | |
| ITF W25 Goyang | 05/23 02:00 | 26 | [443] Yuuki Tanaka v Chanel Simmonds [405] | 2-6,2-6 | |
| ITF W25 Goyang | 05/22 05:20 | 25 | [321] Mai Minokoshi v Yuuki Tanaka [443] | 5-7,7-6,5-7 | |
| ITF W25 Goyang | 05/21 01:00 | 54 | [443] Yuuki Tanaka v Kotomi Takahata [458] | 6-0,6-0 | |
| ITF W25 Goyang | 05/20 01:00 | 54 | Yuuki Tanaka v Eun Se Jang | 6-2,6-3 | |
| ITF W60 Kurume | 05/18 01:00 | 28 | Yuki Naito v Yuuki Tanaka | 6-1,6-2 | |
| ITF W60 Kurume | 05/17 02:30 | 27 | Jovana Jaksic v Yuuki Tanaka | 6-2,3-6,4-6 | |
| ITF W60 Kurume | 05/16 03:10 | 26 | Yuuki Tanaka v Sakura Hondo | 6-0,6-3 | |
| ITF W60 Kurume | 05/15 05:05 | 25 | Kyoka Okamura v Yuuki Tanaka | 4-6,6-4,4-6 | |
| ITF W60 Kurume | 05/13 03:45 | 45 | Tara Moore v Yuuki Tanaka | 6-2,5-7,10-12 | |
| ITF W60 Kurume | 05/13 00:30 | 45 | Ai Yamaguchi v Yuuki Tanaka | 2-6,0-6 | |
| ITF W60 Fukuoka | 05/06 01:00 | 45 | Emina Bektas v Yuuki Tanaka | 6-1,6-3 | |
| ITF W25 Hong Kong | 04/11 02:00 | 26 | Yuuki Tanaka v Kaylah McPhee | 6-7,4-6 | |
| ITF W25 Hong Kong | 04/10 02:00 | 25 | Yuuki Tanaka v Yexin Ma | 6-3,6-2 |