MODEL PREDICTION · 2026-09-15
● CLAY

L. Samsonova vs E. Jacquemot — prediction

Guadalajara
SAMSONOVAWIN PROBABILITYJACQUEMOT
74%
model prob.
@1.26
odds · 79% impl.
⚔H2H 2–0 Samsonova⏱Rest 15d vs 4d◐Clay 52%🎾Serve 59%📈Form 4/10 · 2✓
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Clay

Slow court, high bounce: longer points, rewards whoever holds up from the baseline.

Temperature◇
23°C

Mild: neutral conditions.

Humidity◇
69%

Humid air: the ball loses some speed.

Wind◇
7 km/h

Light wind: no noticeable effect.

Altitude◇
1566 m

High altitude: thin air, faster ball and longer bounce.

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: #50 vs #156 (better ranked)

›Model 74% vs market 79% → the model sees it as less likely than the odds

›Recent form: 4/10 in recent matches

›On a streak: 2 wins in a row

›More rested: 15d vs opponent's 4d

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.
@1.35
fair odds
−6.4%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes L. Samsonova the favorite with a 74% win probability, against E. Jacquemot's 26% — a solid favorite, though Jacquemot keeps real chances. Converted to odds, that probability is worth about @1.35; the offered odds are around @1.26 (a 79% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #50 vs #156 (better ranked); model 74% vs market 79% → the model sees it as less likely than the odds; 4/10 in recent matches; 2 wins in a row.

Read it with perspective. Our probability is calibrated — when the model says 74%, 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 26 out of every 100 times Jacquemot 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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