Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Nanchang | 2019/09/30 02:00 | Tomohiro Masabayashi v Changli Zhang | 4-6,7-5,5-10 |
| ITF M15 Nanchang | 2019/09/29 04:00 | Tomohiro Masabayashi v Chen Chang | 6-3,6-3 |
| ITF M15 Nanchang | 2019/09/23 07:15 | Anirudh Chandrasekar v Tomohiro Masabayashi | 6-1,7-6 |
| ITF M15 Nanchang | 2019/09/23 02:00 | Faisal Qamar v Tomohiro Masabayashi | 3-6,2-6 |
| ITF M15 Nanchang | 2019/09/22 02:00 | Da Cheng Yuan v Tomohiro Masabayashi | 0-6,0-6 |
| ITF M15 Akishima | 2019/06/12 01:00 | Tomohiro Masabayashi v Yuta Kikuchi | 3-6,5-7 |
| ITF M15 Guam | 2019/06/04 01:55 | Sho Katayama v Tomohiro Masabayashi | 6-4,7-6 |
| ITF M15 Karuizawa | 2019/05/28 02:30 | Tomohiro Masabayashi v Soichiro Moritani | 3-6,3-6 |
| ITF M15 Hua Hin | 2019/09/02 05:40 | Michael Mathayomchand v Wei-De Lin | 6-7,3-6 |
| ITF M15 Hua Hin | 2019/08/27 07:20 | Michael Mathayomchand v Rishi Reddy | 6-7,3-6 |
| ITF M15 Hua Hin | 2019/08/19 07:50 | Michael Mathayomchand v Jirat Navasirisomboon | 6-2,1-6,4-10 |
| ITF M25 Nonthaburi | 2019/07/29 02:30 | Lucas Vuradin v Michael Mathayomchand | 6-4,6-2 |
| ITF M25 Nonthaburi | 2019/05/27 03:00 | Michael Mathayomchand v Gregory Nitayamekin | 6-2,6-2 |
| ITF Thailand F8 | 2018/11/03 04:30 | Michael Mathayomchand v Vladislav Dubinsky | 3-6,6-7 |
| ITF Thailand F7 | 2018/10/27 02:00 | Michael Mathayomchand v Krittin Koaykul | 3-6,5-7 |
| ITF Thailand F6 | 2018/10/06 05:30 | Roy Hobbs v Michael Mathayomchand | 5-7,6-3,6-3 |