Christina Mchale defeated Heather Watson 5-7 6-3 7-6 in the Charleston round of 64 on clay. Christina Mchale extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-02-24 | Acapulco | QF | hard | Heather Watson | 6-3 1-6 6-1 |
| 2016-02-22 | Acapulco | R32 | hard | Christina Mchale | 4-6 6-0 7-6 |
| 2013-10-21 | Poitiers 100K | R32 | hard | Heather Watson | 2-6 7-5 6-4 |
| 2011-05-08 | Rome | Q16 | clay | Christina Mchale | 2-6 6-1 6-3 |
Averages over each player's completed matches in the selected window (200 vs 199). 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