Arina Gabriela Vasilescu vs Dayeon Back — W50 Hamburg Round of 32
W50 Hamburg · ITF · Round of 32
0 — 2
Sets
Wednesday, 12 August 2026 ·
clay
Gabriela Vasilescu A.3-6 1-6
Back D.
Gabriela Vasilescu A.
310
Back D.
662
Dayeon Back defeated Arina Gabriela Vasilescu 6-3, 6-1 in the Round of 32 at the W50 Hamburg clay court tournament. Back converted 64% of her break points, compared to 21% for Vasilescu, and won 7 service breaks to Vasilescu's 3.
Key context
- Match story: Dayeon Back dropped just 4 games past Arina Gabriela Vasilescu.
Head to head
No previous meetings on record.
Statistics
This season1st serve in·Even
64%
68%
1st serve points won·Even
60%
63%
2nd serve points won·Slight edge
41%
46%
Service points won·Slight edge
53%
58%
Return points won·Slight edge
46%
52%
Break points saved·Even
52%
51%
Aces / match·Clear edge
2.5
0.6
Double faults / match·Slight edge
2.7
2.0
Averages over each player's completed matches in the selected window (15 vs 39). ATP, WTA & Challenger.
Win Probability
Pre-match · updated 09:50 UTCGabriela Vasilescu A.23%
Back D.77%
Toss-up
50–58%
50–58%
Slight edge
58–67%
58–67%
Clear favourite
67–80%
67–80%
Strong favourite
80%+
80%+
Clear favourite · Back D. clearly ahead, but no certainty
Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.
Umpiry Score
Pre-match4.8
Heavy underdogUmpiry ScorePartial · surface data limited6.4
Marginal edgeUmpiry ScorePartial · surface data limitedForm & Matchup
5.0No prior meetings
H2H5.0No prior meetings
2.33 of last 10 on clay
Surface form0.0Lost last 5
Win streak10.010-match win streak
Context
5.0Didn't play here last year
Defending pts5.0Didn't play here last year
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.
Conditions
Weather
19°CClear
Wind 2 km/hHumidity 46%