Round: 25 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2015/06/23 03:00 | Jung-Woong Na v Phassawit Bura'ritta | 6-4,6-2 |
| ITF Thailand F9 | 2015/06/17 03:30 | Kento Takeuchi v Phassawit Bura'ritta | 4-6,6-2,6-3 |
| ITF Thailand F9 | 2015/06/15 03:00 | Phassawit Bura'ritta v Patcharapol Kawin | 6-0,6-1 |
| ITF Thailand F9 | 2015/05/08 03:00 | Phassawit Bura'ritta v Karunuday Singh | 3-6,6-7 |
| ITF Thailand F9 | 2015/05/07 03:00 | Phassawit Bura'ritta v Akira Santillan | 6-4,6-2 |
| ITF Thailand F9 | 2015/05/06 03:00 | Arata Onozawa v Phassawit Bura'ritta | 6-2,0-6,5-7 |
| ITF Thailand F9 | 2015/04/28 07:55 | Yong-Kyu Lim v Phassawit Bura'ritta | 6-2,6-3 |
| ITF Thailand F10 | 2014/12/04 05:45 | Phassawit Bura'ritta v Johan Sebastien Tatlot | 1-6,2-6 |
| ITF Thailand F9 | 2015/08/01 04:00 | Chaleechan Tanasugarn v Medhir Goyal | 6-1,6-1 |
| ITF Thailand F9 | 2015/06/22 04:10 | Pruchya Isarow v Chaleechan Tanasugarn | 6-3,6-0 |
| ITF Thailand F9 | 2015/06/16 07:40 | Akira Santillan v Chaleechan Tanasugarn | 6-4,6-2 |
| ITF Thailand F9 | 2015/05/05 03:00 | Mohit Mayur Jayaprakash v Chaleechan Tanasugarn | 6-0,6-2 |
| ITF Thailand F9 | 2015/05/03 04:00 | Chaleechan Tanasugarn v Punn Bodhidatta | 6-3,6-3 |
| ITF Thailand F9 | 2015/05/02 05:30 | Chaleechan Tanasugarn v Saranpong Borisutpong | 6-4,7-5 |
| ITF Thailand F9 | 2015/04/26 05:00 | Zach Itzstein v Chaleechan Tanasugarn | 6-4,6-0 |
| ITF Indonesia F3 | 2015/04/16 04:15 | Chaleechan Tanasugarn v Kento Takeuchi | 0-6,1-6 |