Florian Mayer defeated Frances Tiafoe 6-3 1-6 6-1 in the Heilbronn CH round of 16 on clay. The upset overturned the form book — Frances Tiafoe came in leading the head-to-head 1–0. Florian Mayer claimed a first win over Frances Tiafoe in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-10-16 | Antwerp | R32 | hard | Frances Tiafoe | 6-3 6-4 |
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 (117 vs 200). ATP, WTA & Challenger.