Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Hua Hin | 2019/09/04 04:50 | Nitin Kumar Sinha v Worarin Kumthonkittikul | 4-6,6-0,6-3 |
| ITF M15 Hua Hin | 2019/08/21 06:55 | Worarin Kumthonkittikul v Sung Jun Park | 3-6,2-6 |
| ITF M25 Nonthaburi | 2019/07/30 02:30 | Takashi Saito v Worarin Kumthonkittikul | 6-2,6-4 |
| ITF M25 Nonthaburi | 2019/07/29 02:30 | Kittirat Kerdlaphee v Worarin Kumthonkittikul | 3-6,6-2,5-10 |
| ITF M25 Nonthaburi | 2019/07/23 02:30 | Worarin Kumthonkittikul v Kunal Anand | 6-7,4-6 |
| ITF M25 Nonthaburi | 2019/07/22 02:30 | Shamirul S Mohd Adam Das v Worarin Kumthonkittikul | 4-6,6-2,6-10 |
| ITF M15 Singapore | 2019/06/12 06:30 | Worarin Kumthonkittikul v Christian Didier Chin | 6-3,6-7,1-6 |
| ITF M25 Nonthaburi | 2019/05/28 03:00 | Worarin Kumthonkittikul v Isaac Becroft | 3-6,2-6 |
| Davis Cup | 2019/06/28 04:10 | Nam Hoang Ly v Abdulrahman Alawadhi | 6-0,6-1 |
| ITF Kuwait F3 | 2018/11/13 12:00 | Abdulrahman Alawadhi v Pol Martin Tiffon | 1-6,0-6 |
| ITF Kuwait F2 | 2018/11/06 12:00 | Abdulrahman Alawadhi v Jose Fco. Vidal Azorin | 2-6,6-2,2-6 |
| ITF Kuwait F1 | 2018/10/29 08:20 | Abdulrahman Alawadhi v Keivon Tabrizi | 3-6,1-6 |
| ITF Kuwait F3 | 2017/11/14 12:00 | Naru Shirafuji v Abdulrahman Alawadhi | 6-0,6-4 |
| ITF Kuwait F2 | 2017/11/08 07:00 | Abdulrahman Alawadhi v Filippo Leonardi | 3-6,0-6 |
| ITF Kuwait F2 | 2017/11/06 12:00 | Ali Alshati v Abdulrahman Alawadhi | 0-6,1-6 |
| ITF Kuwait F1 | 2017/10/31 12:00 | Abdulrahman Alawadhi v Mats Rosenkranz | 1-6,7-6,1-6 |