
Grigor Dimitrov defeated John Isner 6-3 7-6 in the Indian Wells Masters round of 16 on hard. The upset overturned the form book — John Isner came in leading the head-to-head 2–1, defending last year's round of 32. Grigor Dimitrov narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-30 | Paris Masters | R16 | hard | John Isner | 7-6(10) 5-7 7-6(3) |
| 2017-08-14 | Cincinnati Masters | SF | hard | Grigor Dimitrov | 7-6(4) 7-6(10) |
| 2015-03-25 | Miami Masters | R32 | hard | John Isner | 7-6(2) 6-2 |
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 63). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Dimitrov G.: 5 days rest · 2 matches, 103 games (7d). Higher means fresher. About