| Challenge Plus Portugal Open 2020, MS, Quali | 02/14 13:20 | 6 | Park, Chan-Hyeok v Wisutmaythangkoon, Supanut | L | 4-0 | |
| German Open 2020, MS | 01/28 14:55 | - | Wisutmaythangkoon, Supanut v Xiang, P. | L | 0-4 | |
| South Asian Games | 12/09 07:20 | - | Wisutmaythangkoon, Supanut v Yew En Koen Pang | L | 1-4 | |
| German Open 2020, MS | 10/08 18:25 | - | Chuqin Wang v Wisutmaythangkoon, Supanut | L | 4-0 | |
| German Open 2020, MS | 10/08 10:15 | - | Cedric Meissner v Wisutmaythangkoon, Supanut | W | 2-4 | |
| Swedish Open (WTP) 2019, MS, Qualification | 10/02 18:10 | - | Wisutmaythangkoon, Supanut v Alvaro Robles | L | 1-4 | |
| Swedish Open (WTP) 2019, MS, Qualification | 10/02 10:40 | - | Zhang, Yudong v Wisutmaythangkoon, Supanut | W | 3-4 | |
| Swedish Open (WTP) 2019, MS, Qualification | 10/01 14:10 | - | Lundqvist, Jens v Wisutmaythangkoon, Supanut | W | 3-4 | |
| Australian Open 2019, MS | 07/09 09:10 | - | Wisutmaythangkoon, Supanut v Omar Assar | L | 0-4 | |
| Australian Open 2019, MS | 07/09 00:50 | - | Wisutmaythangkoon, Supanut v Ma, Lin | W | 4-0 | |
| Hong Kong Open (WT) 2019, Singles | 06/04 04:20 | 1 | Man Ho Kwan v Wisutmaythangkoon, Supanut | L | 4-1 | |
| Thailand Open | 05/24 12:10 | - | Oh, Minseo v Wisutmaythangkoon, Supanut | L | 4-1 |