
Katerina Siniakova defeated Sorana Cirstea 6-3 7-5 in the Ningbo round of 16 on hard. The upset overturned the form book — Sorana Cirstea came in ranked #18, leading the head-to-head 3–0. Katerina Siniakova claimed a first win over Sorana Cirstea 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 |
|---|---|---|---|---|---|
| 2019-08-26 | US Open | R128 | hard | Sorana Cirstea | 7-5 6-2 |
| 2018-05-07 | Madrid | R64 | clay | Sorana Cirstea | 6-4 2-6 6-4 |
| 2017-06-26 | Eastbourne | R64 | grass | Sorana Cirstea | 6-3 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.