Tobias Kamke defeated Marinko Matosevic 6-4 6-3 in the Washington round of 16 on hard. The upset overturned the form book — Marinko Matosevic came in leading the head-to-head 1–0, defending last year's round of 32. Tobias Kamke claimed a first win over Marinko Matosevic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-07-23 | Los Angeles | R16 | hard | Marinko Matosevic | 6-3 1-6 6-0 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About