Madison Brengle defeated Laura Siegemund 7-6 6-4 in the Indian Wells round of 128 on hard. The upset overturned the form book — Laura Siegemund came in ranked #98, leading the head-to-head 2–1. Madison Brengle narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-06 | 's Hertogenbosch | R32 | grass | Madison Brengle | 6-3 3-6 6-2 |
| 2014-04-07 | Pelham AL 25K | QF | clay | Laura Siegemund | 6-2 3-6 6-4 |
| 2010-04-26 | Charlottesville VA 50K | QF | clay | Laura Siegemund | 6-3 3-6 6-1 |
Averages over each player's completed matches in the selected window (145 vs 176). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About