MODEL PREDICTION · 2026-08-02
HARD

Y. Putintseva vs S. Zhangprediction

Toronto
✗ Missed
PUTINTSEVAWIN PROBABILITYZHANG
51%
model prob.
@1.49
odds · 67% impl.
H2H 6–0 PutintsevaRest 10d vs 8dHard 44%🎾Serve 54%📈Form 6/10
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
21°C

Mild: neutral conditions.

Humidity
91%

Very humid air: the ball gets heavy and points stretch out.

Wind
14 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: #79 vs #64

Recent form: 4/10 in recent matches

Head-to-head: 6-0 in favor

Model 51% vs market 67% → the model sees it as less likely than the odds

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.
@1.95
fair odds
−23.6%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes Y. Putintseva the favorite with a 51% win probability, against S. Zhang's 49% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.95; the offered odds are around @1.49 (a 67% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #79 vs #64; 4/10 in recent matches; 6-0 in favor; model 51% vs market 67% → the model sees it as less likely than the odds.

Read it with perspective. Our probability is calibrated — when the model says 51%, 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 49 out of every 100 times Zhang 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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