Head to Head
| Malaysia Masters Women | 2020/01/08 11:15 | Pornpawee Chochuwong v Ji Hyun Sung | L | 0-2 |
| Thailand Open Women | 2019/08/01 13:10 | Pornpawee Chochuwong v Ji Hyun Sung | W | 2-0 |
| Japan Open Women | 2019/07/24 06:10 | Pornpawee Chochuwong v Ji Hyun Sung | L | 1-2 |
| French Open Women | 2017/10/26 15:35 | Pornpawee Chochuwong v Ji Hyun Sung | L | 0-2 |