Pawin Jirapoomdaje advanced when Kittirat Kerdlaphee retired 6-4 0-1 in the M25 Nonthaburi 2 q16. Pawin Jirapoomdaje claimed a first win over Kittirat Kerdlaphee in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-20 | M25 Nonthaburi 1 | Q32 | hard | Kittirat Kerdlaphee | 6-4 6-4 |