Misaki Doi defeated Arantxa Rus 7-6 6-2 in the Miami q32 on hard. The upset overturned the form book — Arantxa Rus came in leading the head-to-head 4–0, defending last year's round of 128, but Misaki Doi had been the form player, winning 3 of their last 4 on hard. Misaki Doi claimed a first win over Arantxa Rus in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-04-19 | Fed Cup WG PO: NED vs JPN | RR | clay | Arantxa Rus | 7-5 6-3 |
| 2012-06-25 | Wimbledon | R128 | grass | Arantxa Rus | 7-5 6-3 |
| 2012-03-26 | Osprey FL 50K | R32 | clay | Arantxa Rus | 6-2 3-6 6-4 |
| 2011-03-21 | Miami | Q64 | hard | Arantxa Rus | 6-1 6-2 |
Averages over each player's completed matches in the selected window (198 vs 200). 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