MODEL PREDICTION · 2026-09-09
HARD

C. Gauff vs M. Andreevaprediction

✓ Correct
GAUFFWIN PROBABILITYANDREEVA
67%
model prob.
@1.52
odds · 66% impl.
H2H 5–0 GauffHard 75%🎾Serve 63%📈Form 10/10 · 20✓
CONDITIONS OF THE MATCHin the modelcontext
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
70%

Humid air: the ball loses some speed.

Wind
17 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: #4 vs #5 (better ranked)

Recent form: 9/10 in recent matches

On a streak: 6 wins in a row

Head-to-head: 5-0 in favor

Solid on Hard: 71% career on the surface

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.
@1.49
fair odds
+1.8%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes C. Gauff the favorite with a 67% win probability, against M. Andreeva's 33% — a solid favorite, though Andreeva keeps real chances. Converted to odds, that probability is worth about @1.49; the offered odds are around @1.52 (a 66% implied), virtually the same as what the market prices in.

Several factors explain the number: #4 vs #5 (better ranked); 9/10 in recent matches; 6 wins in a row; 5-0 in favor.

Read it with perspective. Our probability is calibrated — when the model says 67%, 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 33 out of every 100 times Andreeva 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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