Roger Federer defeated Juan Martin del Potro 3-6 7-6 19-17 in the London Olympics semi-final on grass. The result followed the form book — Roger Federer came in leading the head-to-head 13–7. Roger Federer extended the head-to-head to 14–7.
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