Christopher Rungkat defeated Dan Chuntraruk 3-6 6-2 6-3 in the Thailand F4 round of 16 on hard. The result followed the form book — Christopher Rungkat came in leading the head-to-head 1–0. Christopher Rungkat extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-03-28 | Thailand F1 | R32 | hard | Christopher Rungkat | 6-2 5-7 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.