Stadium: Court 5 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Nonthaburi Qual | 2019/12/01 09:55 | Danylo Veremeychuk v Thanapet Chanta | 3-6,2-6 |
| ITF M15 Nonthaburi | 2019/11/24 06:45 | Natthasith Kunsuwan v Thanapet Chanta | 7-6,4-6,10-3 |
| ITF M25 Nonthaburi | 2019/07/30 08:50 | Dusty H. Boyer v Thanapet Chanta | 2-6,6-1,6-3 |
| ITF M25 Nonthaburi | 2019/07/22 05:40 | Thanapet Chanta v Abhinav Sanjeev Shanmugam | 7-5,4-6,7-10 |
| ITF M15 Singapore | 2019/06/13 04:40 | Aidan Mchugh v Thanapet Chanta | 6-2,6-1 |
| ITF M15 Singapore | 2019/06/12 04:30 | Jagmeet Singh v Thanapet Chanta | 3-6,3-6 |
| ITF M15 Singapore | 2019/06/04 02:00 | Thanapet Chanta v Danielle Abadia | 6-2,6-4 |
| ITF M15 Singapore | 2019/06/03 02:00 | Thanapet Chanta v Atharva Sharma | 6-1,6-2 |
| ITF M15 Nonthaburi Qual | 2019/12/01 10:05 | Phongsapak Kerdlaphee v Congsup Congcar | 4-6,6-2,10-8 |
| ITF M15 Sharm El Sheikh | 2019/10/13 10:00 | Lodewijk Weststrate v Phongsapak Kerdlaphee | 6-0,6-2 |
| ITF M15 Sharm El Sheikh | 2019/10/07 08:00 | Daniele Catini v Phongsapak Kerdlaphee | 6-3,6-1 |
| ITF M15 Sharm El Sheikh | 2019/10/06 10:30 | Henrik Traskin v Phongsapak Kerdlaphee | 6-3,5-7,3-10 |
| ITF M15 Sharm El Sheikh | 2019/09/30 08:00 | Phongsapak Kerdlaphee v Tomas Papik | 1-6,3-6 |
| ITF M15 Hua Hin | 2019/08/27 05:35 | Phongsapak Kerdlaphee v Wei-De Lin | 4-6,3-6 |
| ITF M15 Hua Hin | 2019/08/19 07:30 | Phongsapak Kerdlaphee v Dominik Palan | 0-6,4-6 |
| ITF M25 Nonthaburi | 2019/07/29 04:55 | Phongsapak Kerdlaphee v Cameron Green | 3-6,3-6 |