| Challenger Gwangju | 05/13 02:00 | 166 | [373] Yusuke Takahashi v Blake Ellis [401] | 0-0 | |
| Challenger de Puerto Vallarta | 05/03 22:00 | 27 | [273] John-Patrick Smith v Yusuke Takahashi [398] | 6-3,6-4 | |
| Challenger de Puerto Vallarta | 05/02 21:35 | 26 | [398] Yusuke Takahashi v James Ward [177] | 2-6,6-4,6-3 | |
| Challenger de Puerto Vallarta | 05/01 18:35 | 25 | [447] Alafia Ayeni v Yusuke Takahashi [398] | 4-6,6-4,3-6 | |
| Challenger de Puerto Vallarta | 04/29 19:45 | 24 | [281] Roberto Ortega-Olmedo v Yusuke Takahashi [398] | 5-7,1-6 | |
| Challenger de León | 04/22 17:30 | 24 | [285] Roberto Ortega-Olmedo v Yusuke Takahashi [398] | 6-4,6-4 | |
| Challenger de San Luis Potosí | 04/15 16:00 | 24 | [465] Facundo Mena v Yusuke Takahashi [396] | 4-6,6-3,6-0 | |
| Challenger de Taipéi | 04/08 04:00 | 24 | [340] Renta Tokuda v Yusuke Takahashi [377] | 6-2,6-1 | |
| ITF M15 Kashiwa | 04/06 01:00 | 28 | Yuki Mochizuki v Yusuke Takahashi | 7-6,6-4 | |
| ITF M15 Kashiwa | 04/05 01:00 | 27 | Yusuke Takahashi v Yunosuke Tanaka | 7-5,6-2 | |
| ITF M15 Kashiwa | 04/04 01:00 | 26 | Yusuke Takahashi v Keisuke Saitoh | 6-2,6-1 | |
| ITF M15 Kashiwa | 04/02 02:25 | 25 | Yusuke Takahashi v Rio Noguchi | 6-3,3-6,7-5 | |
| ITF M15 Kofu | 03/22 03:50 | 27 | Yusuke Takahashi v Jumpei Yamasaki | 3-6,1-6 | |
| ITF M15 Kofu | 03/21 03:40 | 26 | Yusuke Takahashi v Naoki Tajima | 6-3,6-2 | |
| ITF M15 Kofu | 03/19 01:00 | 25 | Yusuke Takahashi v Tyler Lu | Retired | |
| Challenger de Drummondville | 03/12 00:35 | 24 | Liam Draxl v Yusuke Takahashi | 6-3,6-2 | |
| ITF M15 Nishi-Tama | 03/05 03:30 | 25 | [360] Yusuke Takahashi v Shintaro Imai [394] | 1-6,7-5,3-6 | |
| Challenger de Yokohama | 02/25 06:10 | 24 | Yusuke Takahashi v Moez Echargui | 5-7,7-5,2-6 | |
| Challenger de Launceston | 01/30 23:00 | 26 | [280] Max Purcell v Yusuke Takahashi [347] | 6-4,6-4 | |
| Challenger de Launceston | 01/29 23:00 | 25 | [347] Yusuke Takahashi v Hiroki Moriya [177] | 6-3,6-4 | |
| Challenger de Launceston | 01/28 04:35 | 24 | [372] Daniel Altmaier v Yusuke Takahashi [347] | 6-4,4-6,4-6 | |
| Challenger de Da Nang | 01/08 06:50 | 25 | [415] Alen Avidzba v Yusuke Takahashi [324] | 6-4,6-2 | |
| Challenger de Nouméa | 12/31 04:55 | 24 | [326] Gleb Sakharov v Yusuke Takahashi [326] | 6-4,6-1 | |
| Challenger de Liuzhou | 10/20 06:55 | 45 | [307] Renta Tokuda v Yusuke Takahashi [451] | 7-5,6-0 | |
| Challenger de Ningbo | 10/16 10:00 | 25 | [173] Tatsuma Ito v Yusuke Takahashi [451] | 7-6,6-3 | |
| Challenger de Ningbo | 10/15 02:30 | 54 | [355] Arjun Kadhe v Yusuke Takahashi [446] | 4-6,1-6 | |
| Challenger de Ningbo | 10/14 02:30 | 46 | Zhao Zhao v Yusuke Takahashi | 0-6,6-7 | |
| ATP Chengdú | 09/22 07:20 | 64 | [400] Yusuke Takahashi v Felix Auger Aliassime [144] | 3-6,2-6 | |
| Challenger de Shanghái | 09/08 07:55 | 45 | [373] Yusuke Takahashi v Yuta Shimizu [417] | 6-3,2-6,5-7 | |
| Challenger de Zhangjiagang | 09/05 04:20 | 25 | [373] Yusuke Takahashi v Alexander Bublik [203] | 3-6,4-6 |