| ITF Thailand F5 | 12/17 05:00 | 44 | Kawin, Patcharapol v Tanthaseraneewat, Suthinan | 7-6,3-6,6-4 | |
| ITF Thailand F4 | 12/10 04:30 | 44 | Pumjit, Akanit v Tanthaseraneewat, Suthinan | 6-4,6-4 | |
| ITF Thailand F3 Qual | 09/04 03:00 | 54 | Praditngam, Jamie Asanee v Tanthaseraneewat, Suthinan | 6-2,6-1 | |
| ITF Thailand F3 Qual | 09/03 06:30 | 54 | Tanthaseraneewat, Suthinan v Roberts, Charles | 6-2,6-1 | |
| ITF Thailand F2 | 08/27 08:25 | 54 | Tanthaseraneewat, Suthinan v Li, Yuanfeng | 2-6,3-6 | |
| ITF Thailand F4 | 08/20 05:00 | 54 | Tanthaseraneewat, Suthinan v Qiu, Zhuoyang | 3-6,3-6 | |
| ITF Thailand F9 | 11/29 03:00 | 54 | Li, Yuanfeng v Tanthaseraneewat, Suthinan | 6-3,6-3 | |
| ITF Thailand F9 | 11/28 03:00 | 54 | Tanthaseraneewat, Suthinan v Nalamphun, Jatuporn | 7-6,6-3 | |
| ITF Thailand F9 | 11/24 03:00 | 25 | Tanthaseraneewat, Suthinan v Malyshev, Maksim | 6-7,6-7 | |
| ITF Thailand F9 | 11/22 03:00 | 54 | Tanthaseraneewat, Suthinan v Kaewwongwattana, Soravich | 6-2,6-3 | |
| ITF Thailand F9 | 08/09 03:00 | 54 | Hobart, Daniel v Tanthaseraneewat, Suthinan | 6-2,6-2 | |
| ITF Thailand F9 | 08/08 04:00 | 54 | Kumthonkittikul, W. v Tanthaseraneewat, Suthinan | 1-6,3-6 | |
| ITF Thailand F9 | 08/04 03:00 | 25 | Propoggia, Dane v Tanthaseraneewat, Suthinan | 6-2,6-3 | |
| ITF Thailand F9 | 08/02 04:40 | 54 | Kaewsuto, Chayanon v Tanthaseraneewat, Suthinan | 4-6,3-6 | |
| ITF Thailand F9 | 05/05 07:45 | - | Tanthaseraneewat, Suthinan v Blake Mott | 3-6,2-6 | |
| ITF Thailand F9 | 05/03 03:00 | - | Antchandie, Herve v Tanthaseraneewat, Suthinan | 6-4,0-6,3-6 | |
| ITF Thailand F9 | 04/25 07:30 | - | Tashi, Vullnet v Tanthaseraneewat, Suthinan | 4-6,6-2,6-4 | |
| ITF Thailand F9 | 04/21 03:00 | - | Toshihide Matsui v Tanthaseraneewat, Suthinan | 6-3,6-1 | |
| ITF Thailand F9 | 04/19 05:00 | - | Rakpuangchon, Vorachon v Tanthaseraneewat, Suthinan | 4-6,2-6 | |
| ITF Thailand F9 | 04/18 06:30 | - | Tortrakul, Teeradon v Tanthaseraneewat, Suthinan | 1-6,7-6,0-6 | |
| ITF Indonesia F3 Qual | 04/12 04:30 | - | Tanthaseraneewat, Suthinan v Sadler, Olly | 6-2,4-6,6-7 | |
| ITF Indonesia F2 | 04/08 06:30 | - | Tanthaseraneewat, Suthinan v Rungkat, Christopher | 4-6,0-6 | |
| ITF Indonesia F1 | 04/01 03:30 | - | Tanthaseraneewat, Suthinan v Seeberger, Matt | 3-6,6-2,1-6 | |
| ITF Indonesia F1 Qual | 03/30 03:00 | - | Tanthaseraneewat, Suthinan v Hamzah, Ekky | 3-6,6-1,6-0 | |
| ITF Thailand F10 | 07/01 10:15 | - | Tanthaseraneewat, Suthinan v Navasirisomboon, Jirat | Retired | |
| ITF Thailand F10 | 06/25 03:00 | - | Bisht, Ronit Singh v Tanthaseraneewat, Suthinan | 6-4,6-2 | |
| ITF Thailand F10 | 06/23 04:50 | - | Bodhidatta, Punn v Tanthaseraneewat, Suthinan | 4-6,6-7 |