| Challenger Gwangju | 04/19 05:10 | 27 | [256] Yu Hsiou Hsu v Yunchaokete Bu [186] | 5-7,3-6 | |
| Challenger Gwangju | 04/17 02:00 | 26 | [256] Yu Hsiou Hsu v Alex Bolt [244] | 6-4,6-4 | |
| Challenger Gwangju | 04/16 02:00 | 25 | [104] James Duckworth v Yu Hsiou Hsu [256] | 3-6,7-6,1-6 | |
| Challenger Busan | 04/09 07:25 | 25 | [243] Yu Hsiou Hsu v Tung-Lin Wu [270] | 4-6,3-6 | |
| ITF M15 Kashiwa | 04/07 02:00 | 29 | Yu Hsiou Hsu v Masamichi Imamura | 3-6,7-5,6-4 | |
| ITF M15 Kashiwa | 04/06 02:50 | 28 | Yu Hsiou Hsu v Ryotaro Taguchi | 6-0,4-6,6-3 | |
| ITF M15 Kashiwa | 04/05 04:30 | 27 | Yu Hsiou Hsu v Keisuke Saitoh | 6-3,6-1 | |
| ITF M15 Kashiwa | 04/04 05:05 | 26 | Yu Hsiou Hsu v Jangjun Kim | 6-3,6-2 | |
| ITF M15 Kashiwa | 04/03 00:55 | 25 | Yu Hsiou Hsu v Hanyi Liu | 6-2,6-3 | |
| Challenger Hamburg | 03/12 16:40 | 25 | Yu Hsiou Hsu v Ricardas Berankis | Cancelled | |
| Challenger Lugano | 03/06 09:00 | 25 | [235] Yu Hsiou Hsu v Mikhail Kukushkin [140] | 2-6,2-6 | |
| Challenger Lugano | 03/04 11:35 | 19 | [233] Yu Hsiou Hsu v Egor Gerasimov [339] | 6-3,6-4 | |
| Challenger Lugano | 03/03 15:00 | 14 | Yu Hsiou Hsu v Andrin Casanova | 4-6,6-4,6-4 | |
| Challenger New Delhi | 02/26 08:40 | 25 | [228] Yu Hsiou Hsu v Goncalo Oliveira [216] | 3-6,6-2,4-6 | |
| Challenger Pune | 02/20 09:30 | 25 | [98] Sumit Nagal v Yu Hsiou Hsu [228] | 7-6,6-4 | |
| Challenger Chennai | 02/06 13:20 | 25 | [227] Yu Hsiou Hsu v Moez Echargui [292] | 7-6,2-6,5-7 | |
| Davis Kupa | 02/04 07:25 | 168 | Yu Hsiou Hsu v Adrian Mannarino | Cancelled | |
| Davis Kupa | 02/03 05:00 | 168 | [230] Yu Hsiou Hsu v Luca Van Assche [68] | 4-6,4-6 | |
| Challenger Nonthaburi | 01/16 08:45 | 25 | [202] Yu Hsiou Hsu v Tennys Sandgren [266] | 4-6,5-7 | |
| Ausztrál Open | 01/10 03:55 | 14 | [202] Yu Hsiou Hsu v Maxime Cressy [124] | 2-6,1-6 | |
| Challenger Nonthaburi | 01/05 05:25 | 28 | [280] Valentin Vacherot v Yu Hsiou Hsu [208] | 6-3,7-6 | |
| Challenger Nonthaburi | 01/04 03:30 | 27 | [208] Yu Hsiou Hsu v Brandon Holt [263] | 6-1,6-4 | |
| Challenger Nonthaburi | 01/03 03:00 | 26 | [298] Chun Hsin Tseng v Yu Hsiou Hsu [208] | Retired | |
| Challenger Nonthaburi | 01/01 06:00 | 25 | [208] Yu Hsiou Hsu v Mate Valkusz [216] | 6-3,3-6,6-1 | |
| Challenger Yokkaichi | 11/28 02:15 | 25 | [433] James Trotter v Yu Hsiou Hsu [210] | 7-6,6-2 | |
| Challenger Yokohama | 11/21 03:10 | 25 | [98] Yosuke Watanuki v Yu Hsiou Hsu [210] | 6-3,6-3 | |
| Challenger Kobe | 11/14 01:30 | 25 | [209] Yu Hsiou Hsu v Rio Noguchi [396] | 4-6,3-6 | |
| Challenger Kobe | 11/14 01:30 | 25 | Yu Hsiou Hsu v Bu Yunchaokete | Cancelled | |
| Challenger Matsuyama | 11/11 01:00 | 27 | [86] Taro Daniel v Yu Hsiou Hsu [212] | 6-2,3-6,7-5 | |
| Challenger Matsuyama | 11/09 03:40 | 26 | [252] Yuta Shimizu v Yu Hsiou Hsu [212] | 4-6,3-6 |
Wikipedia - Hsu Yu-hsiou
Hsu Yu-hsiou (Chinese: 許育修; born 2 April 1999) is a Taiwanese tennis player.
Hsu has a career high ATP singles ranking of world No. 158 achieved on 16 October 2023. He also has a career high ATP doubles ranking of world No. 149 achieved on 11 July 2022. Hsu is currently the No. 1 Taiwanese player on the ATP tour.