Bernarda Pera defeated Katerina Siniakova 6-3 6-1 in the Hamburg quarter-final on clay. The upset overturned the form book — Katerina Siniakova came in ranked #36, leading the head-to-head 3–0, but Bernarda Pera had arrived on a 5-match winning run. Bernarda Pera claimed a first win over Katerina Siniakova in four meetings, narrowing the head-to-head to 3–1.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-10-21 | Guangzhou | QF | hard | Katerina Siniakova | 6-4 7-5 |
| 2020-09-21 | Strasbourg | R32 | clay | Katerina Siniakova | 4-6 7-6(3) 6-1 |
| 2019-08-19 | New York | QF | hard | Katerina Siniakova | 4-6 7-6(6) 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.