MODEL PREDICTION · 2026-09-23
● HARD

A. Bolt vs A. Santillan — prediction

Hangzhou
✓ Correct
BOLTWIN PROBABILITYSANTILLAN
87%
model prob.
@1.45
odds · 69% impl.
⚔H2H 1–0 Bolt🎾Serve 63%📈Form 4/10 · 2✓
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Hard

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

Temperature◇
30°C

Strong heat: warm air speeds the ball up and physical wear tells in long matches.

Humidity◇
50%

Dry air: the ball travels normally.

Wind◇
12 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: #165 vs #313 (better ranked)

›Model 87% vs market 69% → the model sees it as MORE likely than the odds

›Recent form: 4/10 in recent matches

›On a streak: 2 wins in a row

Calibrated model probability (~65% out-of-sample accuracy). Not a guarantee: the model ≈ the market on average, so the odds already capture almost all the edge. 18+ · gamble responsibly.
@1.14
fair odds
+26.8%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Bolt the favorite with a 87% win probability, against A. Santillan's 13% — a conviction read: the model sees the match clearly leaning one way. Converted to odds, that probability is worth about @1.14; the offered odds are around @1.45 (a 69% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: #165 vs #313 (better ranked); model 87% vs market 69% → the model sees it as more 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 87%, that outcome happens roughly that percentage of the time, with ~65% out-of-sample accuracy — but being the favorite is not being the winner: roughly 13 out of every 100 times Santillan 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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