MODEL PREDICTION · 2026-09-14
● CLAY

L. Samsonova vs E. Jacquemot — prediction

Guadalajara
✓ Correct
SAMSONOVAWIN PROBABILITYJACQUEMOT
72%
model prob.
@1.26
odds · 79% impl.
⏱Rest 14d vs 3d◐Clay 52%🎾Serve 59%📈Form 6/10 · 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◇
25°C

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

Humidity◇
54%

Dry air: the ball travels normally.

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 72% vs market 79% → the model sees it as less likely than the odds

›Recent form: 6/10 in recent matches

›More rested: 14d vs opponent's 3d

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.
@1.38
fair odds
−8.9%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes L. Samsonova the favorite with a 72% win probability, against E. Jacquemot's 28% — a solid favorite, though Jacquemot keeps real chances. Converted to odds, that probability is worth about @1.38; 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 72% vs market 79% → the model sees it as less likely than the odds; 6/10 in recent matches; 14d vs opponent's 3d.

Read it with perspective. Our probability is calibrated — when the model says 72%, 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 28 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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