MODEL PREDICTION · 2026-09-03
HARD

A. Potapova vs L. Jeanjeanprediction

POTAPOVAWIN PROBABILITYJEANJEAN
79%
model prob.
@1.28
odds · 78% impl.
Hard 53%🎾Serve 55%📈Form 5/10
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
28°C

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

Humidity
75%

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: #25 vs #127 (better ranked)

Recent form: 5/10 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.
@1.27
fair odds
+0.7%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Potapova the favorite with a 79% win probability, against L. Jeanjean's 21% — a conviction read: the model sees the match clearly leaning one way. Converted to odds, that probability is worth about @1.27; the offered odds are around @1.28 (a 78% implied), virtually the same as what the market prices in.

Several factors explain the number: #25 vs #127 (better ranked); 5/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 79%, 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 21 out of every 100 times Jeanjean 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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