Q. Zheng vs Y. Putintseva — prediction

US Open

ZHENGWIN PROBABILITYPUTINTSEVA

66%

model prob.

@1.36

odds · 74% impl.

⚔H2H 0–1 Zheng⏱Rest 3d vs 2d◐Hard 58%🎾Serve 63%📈Form 7/10 · 4✓

CONDITIONS OF THE MATCH◆ in the model◇ context

Surface◆

Hard

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

Temperature◇

27°C

Warm: the ball flies a little more and fitness counts.

Humidity◇

77%

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

Wind◇

12 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: #121 vs #84

›Head-to-head: 0-1 against

›Solid on Hard: 64% career on the surface

›Model 66% vs market 74% → the model sees it as less likely than the odds

›Recent form: 7/10 in recent matches

›On a streak: 4 wins in a row

›Match-sharp: 4 matches in the last 2 weeks

WATCH FOR

!Unfavorable head-to-head record (0-1)

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.

@1.52

fair odds

−10.6%

expected value

BREAKDOWN · MODEL ANALYSIS

The model makes Q. Zheng the favorite with a 66% win probability, against Y. Putintseva's 34% — a solid favorite, though Putintseva keeps real chances. Converted to odds, that probability is worth about @1.52; the offered odds are around @1.36 (a 74% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #121 vs #84; 0-1 against; 64% career on the surface; model 66% vs market 74% → the model sees it as less likely than the odds.

Read it with perspective. Our probability is calibrated — when the model says 66%, 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 34 out of every 100 times Putintseva 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. Watch out for: Unfavorable head-to-head record (0-1). This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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