Stadium: Court 5 Round: 54 Ground: Hardcourt outdoor
| ITF M25 Nonthaburi | 2019/07/22 04:45 | Thantub Suksumrarn v Nitin Kumar Sinha | 6-3,6-4 |
| ITF M25 Kassel | 2019/07/16 09:50 | Nitin Kumar Sinha v Pavle Daljev | 6-0,4-6,7-10 |
| ITF M25 Kassel | 2019/07/15 11:00 | Nitin Kumar Sinha v Mike Loccisano | 6-3,6-3 |
| ITF M15 Kamen | 2019/06/24 12:00 | Nitin Kumar Sinha v Kenneth Raisma | 4-6,1-6 |
| ITF M15 Kamen | 2019/06/24 08:00 | Nitin Kumar Sinha v Luis Diego Chavez Villalpando | 6-1,4-6,10-8 |
| ITF M15 Kaltenkirchen | 2019/06/10 13:00 | Tadeas Paroulek v Nitin Kumar Sinha | 6-4,6-3 |
| ITF M15 Kaltenkirchen | 2019/06/10 08:00 | Hasan Ibrahim v Nitin Kumar Sinha | 6-3,3-6,5-10 |
| ITF M15 Plovdiv | 2019/06/04 06:30 | Nitin Kumar Sinha v Aliaksandr Liaonenka | 3-6,6-2,9-11 |
| ITF M25 Nonthaburi | 2019/07/22 08:50 | Daisuke Sumizawa v Saranpong Borisutpong | 6-2,6-4 |
| ITF M15 Singapore | 2019/06/10 04:30 | Saranpong Borisutpong v Atharva Sharma | 7-5,2-6,10-12 |
| ITF M15 Singapore | 2019/06/03 04:30 | Jesse Ross v Saranpong Borisutpong | 6-4,6-4 |
| ITF M25 Nonthaburi | 2019/05/20 08:10 | Saranpong Borisutpong v Phongsapak Kerdlaphee | 6-7,6-2,11-9 |
| ITF Thailand F8 | 2018/11/03 04:30 | Saranpong Borisutpong v Chayanon Kaewsuto | 3-6,3-6 |
| ITF Thailand F6 | 2018/10/08 02:30 | Roy Hobbs v Saranpong Borisutpong | 3-6,2-6 |
| ITF Thailand F6 | 2018/10/07 02:30 | Saranpong Borisutpong v Stephen Kaldawi | 6-4,6-3 |
| ITF Thailand F6 | 2018/10/06 07:00 | Saranpong Borisutpong v Alex Hunt | 6-3,7-5 |