Estádio: Court B Round: 44 Ground: Hardcourt outdoor
| ITF - M25 Nonthaburi | 2020/01/29 07:25 | Kasidit Samrej v Shuichi Sekiguchi | 3-6,2-6 |
| Challenger - Bangcoque 2 | 2020/01/20 03:00 | Kasidit Samrej v Kaichi Uchida | 4-6,3-6 |
| Challenger - Banguecoque | 2020/01/12 07:30 | Kasidit Samrej v Chun Hsin Tseng | 1-6,2-6 |
| ITF - M15 Hong Kong | 2020/01/10 02:00 | Kasidit Samrej v Yuta Shimizu | 4-6,4-6 |
| ITF - M15 Hong Kong | 2020/01/09 03:25 | Jumpei Yamasaki v Kasidit Samrej | 3-6,4-6 |
| ITF - M15 Hong Kong | 2020/01/08 04:30 | Eric Vanshelboim v Kasidit Samrej | 6-7,2-6 |
| ITF - M15 Hong Kong | 2020/01/07 03:05 | Kasidit Samrej v Qun Gao | 6-3,7-5 |
| ITF - M15 Hong Kong | 2020/01/06 02:00 | Kasidit Samrej v Liang-Yu Lin | 6-2,6-2 |
| ITF - M25 Nonthaburi | 2020/01/28 06:15 | Krittin Koaykul v Yusuke Takahashi | 1-6,3-6 |
| ITF - M15 Doha | 2019/12/18 11:30 | Krittin Koaykul v Daniel Paty | 4-6,4-6 |
| ITF - M15 Doha | 2019/12/11 11:30 | Maciej Smola v Krittin Koaykul | 7-6,6-2 |
| ITF - M15 Doha | 2019/12/10 13:00 | Krittin Koaykul v Denis Milchenko | 4-6,6-3,10-3 |
| ITF - M15 Doha | 2019/12/09 11:20 | Krittin Koaykul v Artem Bahmet | 6-0,6-0 |
| ITF - M15 Nonthaburi - Qualificação | 2019/12/01 04:00 | Krittin Koaykul v Jayden Court | 0-6,1-6 |
| ITF - M15 Nonthaburi | 2019/11/25 06:10 | Krittin Koaykul v Young Seok Kim | 6-2,3-6,4-10 |
| ITF - M15 Nonthaburi | 2019/11/24 09:05 | Krittin Koaykul v Yuttana Charoenphon | 7-5,4-6,10-2 |