Varatchaya Wongteanchai defeated Na Lae Han 6-3 2-6 6-4 in the Seoul $50K qualifying round on hard. The result followed the form book — Varatchaya Wongteanchai came in leading the head-to-head 3–2. Varatchaya Wongteanchai extended the head-to-head to 4–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-01-05 | Hong Kong $50K | R16 | hard | Na Lae Han | 6-4 6-2 |
| 2014-08-25 | Tsukuba 25K | R16 | hard | Varatchaya Wongteanchai | 6-2 6-1 |
| 2014-07-21 | Phuket 25K | QF | hard | Na Lae Han | 6-3 6-4 |
| 2010-11-01 | Manila 10K | R32 | hard | Varatchaya Wongteanchai | 7-5 6-0 |
| 2009-08-31 | Nonthaburi 10K | R16 | hard | Varatchaya Wongteanchai | 3-6 6-2 7-6(11) |
Averages over each player's completed matches in the selected window (35 vs 79). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About