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MODEL PREDICTION · 2026-09-14
● CLAY

D. Parry vs P. Stearns — prediction

Guadalajara
Result pending
PARRYWIN PROBABILITYSTEARNS
61%
model prob.
@1.93
odds · 52% impl.
⏱Rest 12d vs 1d◐Clay 47%🎾Serve 60%📈Form 8/10
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Clay

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

Temperature◇
24°C

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

Humidity◇
61%

Humid air: the ball loses some speed.

Wind◇
6 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: #30 vs #60 (better ranked)

›Model 61% vs market 52% → the model sees it as MORE likely than the odds

›Recent form: 8/10 in recent matches

›More rested: 12d vs opponent's 1d

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.
@1.64
fair odds
+17.6%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes D. Parry the favorite with a 61% win probability, against P. Stearns's 39% — a solid favorite, though Stearns keeps real chances. Converted to odds, that probability is worth about @1.64; the offered odds are around @1.93 (a 52% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: #30 vs #60 (better ranked); model 61% vs market 52% → the model sees it as more likely than the odds; 8/10 in recent matches; 12d vs opponent's 1d.

Read it with perspective. Our probability is calibrated — when the model says 61%, 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 39 out of every 100 times Stearns 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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