MODEL PREDICTION · 2026-08-15
HARD

S. Cirstea vs N. Bartunkovaprediction

✓ Correct
CIRSTEAWIN PROBABILITYBARTUNKOVA
57%
model prob.
@1.65
odds · 61% impl.
Rest 10d vs 1dHard 65%🎾Serve 58%📈Form 6/10 · 2✗
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

Consistent bounce, medium-fast: neutral conditions, no style favored.

Temperature
30°C

Strong heat: warm air speeds the ball up and physical wear tells in long matches.

Humidity
72%

Humid air: the ball loses some speed.

Wind
7 km/h

Light wind: no noticeable effect.

Surface feeds the model (surface specialization is one of its factors). Weather and altitude are context we publish for you — they do NOT move the probability.

OUR MODEL'S REASONING

Ranking: #19 vs #39 (better ranked)

Recent form: 6/10 in recent matches

Calibrated model probability (~64% out-of-sample accuracy, validated specifically on WTA). Not a guarantee: the model ≈ the market on average, so the odds already capture almost all the edge. 18+ · gamble responsibly.
@1.77
fair odds
−6.8%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes S. Cirstea the favorite with a 57% win probability, against N. Bartunkova's 43% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.77; the offered odds are around @1.65 (a 61% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #19 vs #39 (better ranked); 6/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 57%, that outcome happens roughly that percentage of the time, with ~64% out-of-sample accuracy — but being the favorite is not being the winner: roughly 43 out of every 100 times Bartunkova wins. The model also tends to agree with the market, so the odds already capture almost all the edge: don't take it as a sure value. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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