Stadium: Centre Court Round: 29 Ground: Hardcourt indoor
| Challenger Shenzhen | 2014/04/25 03:00 | Yen-Hsun Lu v Tatsuma Ito | 6-3,7-5 |
| Challenger Taipei | 2017/04/22 05:00 | Akira Santillan v Tatsuma Ito | 4-6,6-2,5-7 |
| Challenger Taipei | 2017/04/21 06:00 | Konstantin Kravchuk v Tatsuma Ito | 4-6,6-7 |
| Challenger Taipei | 2017/04/20 06:00 | Tatsuma Ito v Lukas Lacko | 6-4,6-4 |
| ITF Japan F5 | 2017/04/09 07:30 | Tatsuma Ito v Masato Shiga | 6-4,6-2 |
| ITF Japan F5 | 2017/04/09 03:30 | Tatsuma Ito v Yusuke Takahashi | 6-4,6-2 |
| ITF Japan F5 | 2017/04/07 06:10 | Tatsuma Ito v Tung-Lin Wu | 6-4,6-4 |
| ITF Japan F5 | 2017/04/06 03:10 | Tatsuma Ito v Ryota Tanuma | 6-2,6-4 |
| ITF Japan F5 | 2017/04/04 04:40 | Tatsuma Ito v Katsuki Nagao | 7-6,6-4 |
| Challenger Taipei | 2017/04/22 07:05 | Vasek Pospisil v Yen-Hsun Lu | 4-6,4-6 |
| Challenger Taipei | 2017/04/21 10:00 | Go Soeda v Yen-Hsun Lu | 1-6,3-6 |
| Challenger Taipei | 2017/04/20 10:35 | Jimmy Wang v Yen-Hsun Lu | 5-7,1-6 |
| Challenger Taipei | 2017/04/18 10:00 | Kuan-Yi Lee v Yen-Hsun Lu | 2-6,1-6 |
| ATP Miami | 2017/03/25 19:40 | Yen-Hsun Lu v Alexander Zverev | 0-6,3-6 |
| ATP Miami | 2017/03/23 15:00 | Casper Ruud v Yen-Hsun Lu | 2-6,1-6 |
| Challenger Irving | 2017/03/16 18:00 | Mikhail Kukushkin v Yen-Hsun Lu | 6-2,4-6,6-4 |
| Challenger Irving | 2017/03/14 18:15 | James McGee v Yen-Hsun Lu | 3-6,2-6 |