Leonardo Mayer defeated Dusan Lajovic 6-1 7-5 in the Hamburg quarter-final on clay. The result followed the form book — Leonardo Mayer came in leading the head-to-head 2–0, defending last year's round of 64. Leonardo Mayer extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-04-29 | Estoril | R32 | clay | Leonardo Mayer | 7-6(3) 6-4 |
| 2019-02-11 | Buenos Aires | R32 | clay | Leonardo Mayer | 6-3 7-6(3) |
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
Lajovic D.: 1 day rest · 1 match, 30 games (7d). Higher means fresher. About