Ana Bogdan defeated Tamara Zidansek 6-1 6-7 6-1 in the Portoroz round of 16 on hard. The upset overturned the form book — Tamara Zidansek came in leading the head-to-head 1–0, defending last year's quarter-final, but Ana Bogdan had arrived on a 3-match winning run. Ana Bogdan claimed a first win over Tamara Zidansek in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-04-14 | BJK Cup QLS R1: ROU vs SLO | RR | clay | Tamara Zidansek | 3-6 7-6(4) 7-5 |
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 (154 vs 196). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.