| Challenger de Zhangjiagang | 09/04 02:00 | 54 | [417] Yuta Shimizu v Yusuke Takahashi [373] | 6-4,6-2 | |
| Challenger de Zhangjiagang | 09/03 05:30 | 46 | [373] Yusuke Takahashi v Arjun Kadhe [328] | 6-4,6-4 | |
| Challenger de Zhangjiagang | 09/02 07:35 | 45 | [373] Yusuke Takahashi v Patrik Rikl [469] | Retired | |
| Challenger Gwangju | 08/14 06:30 | 25 | [371] Yusuke Takahashi v Zihao Xia [498] | 2-6,6-1,2-6 | |
| Challenger de Jinan | 08/09 08:55 | 26 | [182] Ze Zhang v Yusuke Takahashi [380] | 6-4,6-3 | |
| Challenger de Jinan | 08/07 09:15 | 25 | [380] Yusuke Takahashi v Hiroyasu Ehara [400] | 6-4,6-3 | |
| Challenger de Chengdu | 07/31 06:25 | 25 | [351] Yusuke Takahashi v James Ward [329] | 3-6,3-6 | |
| Challenger de Granby | 07/24 18:50 | 25 | [353] Yusuke Takahashi v Peter Polansky [134] | 4-6,1-6 | |
| Challenger de Gatineau | 07/17 14:00 | 25 | [356] Yusuke Takahashi v Go Soeda [159] | 4-6,3-6 | |
| Challenger de Winnipeg | 07/10 15:00 | 25 | [340] Yusuke Takahashi v Jason Kubler [147] | 2-6,2-6 | |
| Challenger de Fergana | 06/18 09:05 | 25 | [312] Yusuke Takahashi v Duckhee Lee [233] | 6-7,1-6 | |
| Challenger Almaty | 06/13 05:00 | 26 | [310] Yusuke Takahashi v Roberto Cid Subervi [248] | 1-6,0-6 | |
| Challenger Almaty | 06/12 08:15 | 25 | [131] Calvin Hemery v Yusuke Takahashi [310] | Retired | |
| Challenger de Almaty - Clasificación | 06/11 04:00 | 54 | [310] Yusuke Takahashi v Gerard Granollers [435] | 5-7,0-6 | |
| Challenger de Almaty - Clasificación | 06/10 06:35 | 46 | [285] Yusuke Takahashi v Pavel Kotov [400] | 7-5,3-6,6-3 | |
| Challenger de Almaty - Clasificación | 06/09 07:20 | 45 | Yusuke Takahashi v Sidharth Rawat | 7-6,6-2 | |
| Challenger de Busan | 05/14 07:45 | 25 | [278] Yusuke Takahashi v Duckhee Lee [246] | 2-6,1-6 | |
| Challenger de Gimcheon | 05/09 03:50 | 26 | [285] Yusuke Takahashi v Go Soeda [149] | 6-7,2-6 | |
| Challenger de Gimcheon | 05/07 08:15 | 25 | Uisung Park v Yusuke Takahashi | 5-7,2-6 | |
| Challenger de Seúl | 05/01 05:00 | 25 | [212] Kamil Majchrzak v Yusuke Takahashi [279] | 6-2,6-3 | |
| Challenger de Taipéi | 04/11 10:55 | 26 | Yusuke Takahashi v Chien-Hsun Lo | 3-6,7-6,3-6 | |
| Challenger de Taipéi | 04/10 10:00 | 25 | Chun Hsin Tseng v Yusuke Takahashi | 6-7,1-6 | |
| ITF Japón F5 | 04/08 03:05 | 29 | [317] Zhe Li v Yusuke Takahashi [267] | 6-4,6-7,7-5 | |
| ITF Japón F5 | 04/06 03:00 | 28 | [367] Hiroyasu Ehara v Yusuke Takahashi [267] | Retired | |
| ITF Japón F5 | 04/05 02:00 | 27 | Shinji Hazawa v Yusuke Takahashi | 5-7,0-6 | |
| ITF Japón F5 | 04/04 05:10 | 26 | Naoki Tajima v Yusuke Takahashi | 4-6,2-6 | |
| ITF Japón F5 | 04/02 03:40 | 25 | Masaki Sasai v Yusuke Takahashi | 6-3,3-6,3-6 | |
| Challenger de Qujing | 03/21 04:55 | 26 | [178] Hubert Hurkacz v Yusuke Takahashi [260] | 7-5,6-3 | |
| Challenger de Qujing | 03/19 02:00 | 25 | Yusuke Takahashi v Ti Chen | 6-2,6-3 | |
| Challenger de Shenzhen - Clasificación | 03/11 07:35 | 46 | Renta Tokuda v Yusuke Takahashi | Retired |