|
| SF | 2019 M15 Nonthaburi, Wk. 48 | Hard | L | Florent Bax | 6-3 2-6 10-4 | [H2H] |
| QF | 2019 M15 Nonthaburi, Wk. 48 | Hard | W | Michael Mathayomchand | 6-2 6-0 | [H2H] |
|
| SF | 2019 M15 Nanchang, Wk. 40 | Clay | L | Changli Zhang | 6-4 5-7 10-5 | [H2H] |
| QF | 2019 M15 Nanchang, Wk. 40 | Clay | W | Chen Chang | 6-3 6-3 | [H2H] |
|
| F | 2019 M15 Nanchang, Wk. 39 | Clay | L | Anirudh Chandrasekar | 6-1 7-6(0) | [H2H] |
| SF | 2019 M15 Nanchang, Wk. 39 | Clay | W | Faisal Qamar | 6-3 6-2 | [H2H] |
| QF | 2019 M15 Nanchang, Wk. 39 | Clay | W | Da Cheng Yuan | 6-0 6-0 | [H2H] |
|
| R32 | 2019 M15 Akishima, Wk. 24 | Carpet | L | Yuta Kikuchi | 6-3 7-5 | [H2H] |
|
| R32 | 2019 M15 Guam, Wk. 23 | Hard | L | Sho Katayama | 6-4 7-6(4) | [H2H] |
|
| R32 | 2019 M15 Karuizawa, Wk. 22 | Clay | L | Soichiro Moritani | 6-3 6-3 | [H2H] |
|
| F | 2019 M15 Karuizawa, Wk. 22 | Clay | W | Masataka Hamaguchi | 6-3 7-5 | [H2H] |
| QF | 2019 M15 Karuizawa, Wk. 22 | Clay | W | Hiromu Ikeda | 6-1 6-1 | [H2H] |
|
| R16 | 2019 M25 Matsuyama, Wk. 15 | Hard | L | Wishaya Trongcharoenchaikul | 7-5 6-2 | [H2H] |
| R32 | 2019 M25 Matsuyama, Wk. 15 | Hard | W | Taketo Takamisawa | 6-3 6-3 | [H2H] |
|
| F | 2019 M25 Matsuyama, Wk. 15 | Hard | W | Kazuma Kawachi | 7-5 4-6 10-3 | [H2H] |
| QF | 2019 M25 Matsuyama, Wk. 15 | Hard | W | Hayato Kudo | 6-1 6-2 | [H2H] |
|
| F | 2019 M15 Tsukuba, Wk. 13 | Hard | L | Bart Stevens | 6-7(7) 6-3 10-3 | [H2H] |
| QF | 2019 M15 Tsukuba, Wk. 13 | Hard | W | Takuya Kumasaka | 6-3 6-4 | [H2H] |
|
| R32 | 2019 M15 Kofu, Wk. 12 | Hard | L | Naoki Tajima | 4-6 6-1 6-2 | [H2H] |
|
| F | 2019 M15 Kofu, Wk. 12 | Hard | W | Wei-De Lin | 6-1 6-2 | [H2H] |
| QF | 2019 M15 Kofu, Wk. 12 | Hard | W | Daniil Zarichanskyy | 6-1 6-3 | [H2H] |
|
| QF | 2019 M15 Nishi-Tama, Wk. 10 | Hard | L | Shintaro Imai | 6-3 6-2 | [H2H] |
| R16 | 2019 M15 Nishi-Tama, Wk. 10 | Hard | W | Taisei Ichikawa | 4-6 6-1 6-2 | [H2H] |
| R32 | 2019 M15 Nishi-Tama, Wk. 10 | Hard | W | Kento Takeuchi | 6-3 1-6 6-0 | [H2H] |
|
| F | 2019 M15 Nishi-Tama, Wk. 10 | Hard | W | Yuichiro Inui | 6-2 6-1 | [H2H] |
| QF | 2019 M15 Nishi-Tama, Wk. 10 | Hard | W | Li-Wie Tan | 6-3 6-1 | [H2H] |
|
| R32 | 2018 China F14 Futures | Clay | L | Wei Qiang Zheng | 7-6(2) 6-1 | [H2H] |
|
| R32 | 2018 China F13 Futures | Clay | L | Ranjeet Virali-Murugesan | 6-0 6-1 | [H2H] |
|
| R32 | 2018 Chinese Taipei F2 Futures | Hard | L | Francesco Vilardo | 6-3 6-0 | [H2H] |
|
| F | 2018 Chinese Taipei F2 Futures | Hard | W | Chen Chang | 6-0 6-2 | [H2H] |
