Justin Roberts defeated Mats Rosenkranz 6-3 5-7 10-8 in the M25 Karlsruhe 1 q32 on clay. The upset overturned the form book — Mats Rosenkranz came in ranked #354, leading the head-to-head 1–0. Justin Roberts claimed a first win over Mats Rosenkranz in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-09-01 | M25 Oldenzaal 1 | QF | clay | Mats Rosenkranz | 6-2 7-6(4) |
Averages over each player's completed matches in the selected window (15 vs 190). 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