Gabriela Andrea Knutson vs Sofia Costoulas — Warsaw Round of 32
Andrea Knutson G.
Gabriela Andrea Knutson faces Sofia Costoulas in the Warsaw round of 32 on hard. Sofia Costoulas holds the paper edge — ranked #158, leading the head-to-head 1–0, a roughly 100-point hard Elo advantage. Recent hard form is closely matched.
Win Probability
Pre-match · updated 00:50 UTC50–58%
58–67%
67–80%
80%+
Clear favourite · Costoulas S. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Key context
- Freshness: Gabriela Andrea Knutson comes in with 6 days of rest and 78 games in 14d, vs Sofia Costoulas's 3 and 116.
- Under pressure: In the tight moments, Sofia Costoulas has rated higher under pressure (Clutch Rating 83 vs 53).
- Head-to-head: Sofia Costoulas leads the head-to-head 1–0. Last met at W50 Nantes 1 2025.
Common opponents
Last 12 monthsUmpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Statistics
This seasonAverages over each player's completed matches in the selected window (36 vs 41). ATP, WTA & Challenger.
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Freshness
Recent loadAndrea Knutson G.: 6 days rest · 2 matches, 41 games (7d) · Costoulas S.: 3 days rest · 2 matches, 34 games (7d). Higher means fresher. About
Head to head
0–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-04-02 | W50 Nantes 1 | R16 | hard | Sofia Costoulas | 4-6 6-1 6-4 |