| Belarus Open Women | 11/01 10:50 | - | Lee, Nakyung v Audrey Zarif | L | 1-4 | |
| Thailand Open Women | 05/25 05:30 | - | Mitsuho Kimura v Lee, Nakyung | L | 4-1 | |
| Thailand Open Women | 05/24 09:40 | - | Lee, Nakyung v Satsuki Odo | W | 4-1 | |
| Thailand Open Women | 05/24 03:40 | - | Lee, Nakyung v Prithika Pavade | W | 4-2 | |
| Qatar Open 2019, MS | 07/19 08:00 | 5 | Ishikawa, Kasumi v Lee, Nakyung | L | 4-0 |