Martin Klizan defeated Denis Shapovalov 3-6 7-5 6-3 in the St. Petersburg quarter-final on carpet. The upset overturned the form book — Denis Shapovalov came in ranked #48, leading the head-to-head 1–0. Martin Klizan claimed a first win over Denis Shapovalov in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-02-01 | Davis Cup QLS R1: CAN vs SVK | RR | clay | Denis Shapovalov | 7-6 6-4 |
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
Shapovalov D.: 10 days rest · 2 matches (14d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About