| ITF M25 Nonthaburi | 02/02 09:00 | 44 | Cheong-Eui Kim v Nutdanai Sincharoenwattana | 6-4,6-1 | |
| ITF M15 Nonthaburi Qual | 12/01 11:30 | 44 | Nutdanai Sincharoenwattana v Palaphoom Kovapitukted | 0-6,0-6 | |
| ITF M15 Nonthaburi | 11/24 04:25 | 44 | Nutdanai Sincharoenwattana v Arthur Weber | 2-6,2-6 | |
| ITF M15 Nanchang | 09/15 02:00 | 44 | Hu Liu v Nutdanai Sincharoenwattana | 6-1,6-0 | |
| ITF M25 Nonthaburi | 05/27 03:00 | 54 | Nutdanai Sincharoenwattana v Yuttana Charoenphon | 6-7,6-1,7-10 | |
| ITF M25 Nonthaburi | 05/20 04:20 | 54 | Anton Chekhov v Nutdanai Sincharoenwattana | 7-5,6-4 | |
| ITF Thailand F7 | 10/27 02:00 | 44 | Nutdanai Sincharoenwattana v Chanchai Sookton-Eng | 3-6,1-6 | |
| ITF Thailand F6 | 10/06 03:30 | 62 | Nutdanai Sincharoenwattana v Rhys Xavier | 6-4,1-6,2-6 | |
| ITF Thailand F5 | 09/30 02:30 | 62 | Nutdanai Sincharoenwattana v Chayanon Kaewsuto | 4-6,4-6 | |
| ITF Thailand F5 | 09/29 02:30 | 62 | Nutdanai Sincharoenwattana v Wellington Bastos | 6-1,6-1 | |
| ITF Thailand F4 | 09/23 04:00 | 62 | Felix Corwin v Nutdanai Sincharoenwattana | 6-1,6-3 | |
| ITF Thailand F4 | 09/22 02:30 | 62 | Nutdanai Sincharoenwattana v Nikshep B Ravikumar | 6-2,6-3 | |
| ITF Thailand F2 | 08/26 03:30 | 44 | Nutdanai Sincharoenwattana v Hao Yuan Ng | 4-6,4-6 | |
| ITF Thailand F1 | 08/19 02:00 | 44 | Natthasith Kunsuwan v Nutdanai S'wattana | 6-0,6-3 | |
| ITF Singapore F1 | 05/12 04:00 | 54 | Yuttana Charoenphon v Nutdanai Sincharoenwattana | 3-6,7-5,6-2 | |
| ITF Turkey F9 | 03/03 07:00 | 62 | Daisuke Sumizawa v Nutdanai Sincharoenwattana | 6-1,7-6 | |
| ITF Thailand F12 Qual | 12/09 03:00 | 44 | Nutdanai Sincharoenwattana v Palaphoom Kovapitukted | 1-6,4-6 | |
| ITF Thailand F11 Qual | 12/02 05:00 | 44 | Pavle Daljev v Nutdanai Sincharoenwattana | 6-0,6-2 | |
| ITF Thailand F10 Qual | 11/25 05:00 | 44 | Nutdanai Sincharoenwattana v Chanchai Sookton-Eng | 3-6,1-6 | |
| Challenger Hua Hin Qual | 11/18 05:30 | 45 | Marinko Matosevic v Nutdanai S'wattana | 6-0,6-0 | |
| ITF Vietnam F2 | 11/11 03:00 | 44 | Nutdanai Sincharoenwattana v Jamie Asanee Praditngam | 1-6,0-6 | |
| ITF Vietnam F1 | 11/04 05:00 | 44 | Socrates Leon Tsoronis v Nutdanai Sincharoenwattana | 6-0,6-2 | |
| ITF Thailand F5 Qual | 08/05 06:55 | 44 | Sam Matheson v Nutdanai Sincharoenwattana | 6-1,6-1 | |
| ITF Thailand F1 | 06/17 03:00 | 44 | Werapath Sirijatiyaporn v Nutdanai Sincharoenwattana | 6-1,4-6,6-2 | |
| ITF Korea F3 | 06/13 02:00 | 25 | Shane Vinsant v Nutdanai S'wattana | 6-1,6-2 | |
| ITF Korea F2 | 06/07 05:25 | 25 | Nutdanai S'wattana v Sang Yeop Kim | 3-6,3-6 | |
| ITF Thailand F4 | 12/10 04:30 | 44 | Natthasith Kunsuwan v Nutdanai Sincharoenwattana | 6-2,6-2 |