| Challenger Shymkent 2 | 06/10 12:25 | 24 | [296] Tsung-Hua Yang v Riccardo Bonadio [388] | 4-6,0-6 | |
| Challenger Jerusalem | 05/22 07:00 | 25 | [298] Tsung-Hua Yang v Viktor Durasovic [387] | 6-7,3-6 | |
| Challenger Gwangju | 05/14 03:45 | 25 | [290] Tsung-Hua Yang v Sergiy Stakhovsky [112] | 4-6,6-7 | |
| Challenger Gwangju | 05/13 02:00 | 24 | Tsung-Hua Yang v Jung-Woong Na | 6-3,7-6 | |
| Challenger Busan | 05/09 03:00 | 26 | [283] Akira Santillan v Tsung-Hua Yang [289] | 7-6,6-1 | |
| Challenger Busan | 05/08 05:05 | 25 | [289] Tsung-Hua Yang v Soonwoo Kwon [135] | 6-3,7-6 | |
| Challenger Busan | 05/06 06:50 | 24 | [278] Tsung-Hua Yang v Kevin King [324] | 6-3,6-4 | |
| Challenger Seoul | 05/01 04:05 | 25 | [141] Alex Bolt v Tsung-Hua Yang [278] | 7-6,6-7,6-3 | |
| Challenger Seoul | 04/29 05:40 | 24 | [200] Go Soeda v Tsung-Hua Yang [278] | 6-2,4-6,4-6 | |
| Challenger Anning | 04/16 06:05 | 25 | [200] Maxime Janvier v Tsung-Hua Yang [273] | 6-7,7-5,7-6 | |
| Challenger Anning | 04/15 06:35 | 24 | [243] Kaichi Uchida v Tsung-Hua Yang [273] | 7-6,3-6,1-6 | |
| Challenger Taipei | 04/09 12:15 | 25 | [278] Tsung-Hua Yang v James Duckworth [160] | 6-7,0-6 | |
| Challenger Taipei | 04/08 12:00 | 24 | [352] Makoto Ochi v Tsung-Hua Yang [278] | 4-6,3-6 | |
| Challenger Zhangjiagang | 03/18 05:00 | 24 | [281] Tsung-Hua Yang v Karim-Mohamed Maamoun [486] | 4-6,2-6 | |
| Challenger Yokohama | 03/01 03:30 | 27 | [289] Tsung-Hua Yang v Andrew Harris [329] | 5-7,6-7 | |
| Challenger Yokohama | 02/28 06:45 | 26 | [194] Jurij Rodionov v Tsung-Hua Yang [289] | 4-6,4-6 | |
| Challenger Yokohama | 02/27 01:00 | 25 | [289] Tsung-Hua Yang v Pedro Cachin [236] | 6-4,6-4 | |
| Challenger Yokohama | 02/25 02:40 | 24 | [280] Yunseong Chung v Tsung-Hua Yang [287] | 4-6,3-6 | |
| Challenger Bangkok 1A | 02/18 10:10 | 24 | [287] Tsung-Hua Yang v Saketh Myneni [252] | 3-6,5-7 | |
| Challenger Bangkok | 02/12 04:10 | 24 | Tsung-Hua Yang v Janko Tipsarevic | 2-6,6-4,4-6 | |
| Challenger Chennai | 02/05 07:30 | 25 | [347] Andrew Harris v Tsung-Hua Yang [282] | 6-2,6-1 | |
| Challenger Launceston | 01/31 00:35 | 26 | [283] Tsung-Hua Yang v Tristan Lamasine [302] | 3-6,2-6 | |
| Challenger Launceston | 01/29 02:00 | 25 | [234] Guilherme Clezar v Tsung-Hua Yang [283] | 5-7,6-7 | |
| Challenger Launceston | 01/28 00:25 | 24 | [368] Aleksandar Vukic v Tsung-Hua Yang [283] | 3-6,2-6 | |
| Challenger Burnie | 01/21 01:25 | 24 | [324] Sebastian Fanselow v Tsung-Hua Yang [283] | 6-4,6-3 | |
| Challenger Da Nang | 01/10 06:00 | 27 | [294] Tsung-Hua Yang v Thai-Son Kwiatkowski [275] | 4-6,6-7 | |
| Challenger Da Nang | 01/09 05:00 | 26 | [294] Tsung-Hua Yang v Sumit Nagal [361] | 2-6,6-1,6-0 | |
| Challenger Da Nang | 01/08 05:00 | 25 | Tsung-Hua Yang v Daniel Nguyen | 6-3,6-4 | |
| Australian Open WC | 11/28 04:45 | 26 | [272] Yu Hsiou Hsu v Tsung-Hua Yang [307] | 6-3,6-1 | |
| Challenger Pune | 11/20 09:05 | 25 | [110] Prajnesh Gunneswaran v Tsung-Hua Yang [267] | 6-4,6-4 |