MODEL PREDICTION · 2026-09-29
● HARD

A. Gea vs T. Machac — prediction

Beijing
GEAWIN PROBABILITYMACHAC
51%
model prob.
@1.68
odds · 60% impl.
⚔H2H 1–0 Gea◐Hard 67%🎾Serve 64%📈Form 8/10 · 2✓
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Hard

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

Temperature◇
25°C

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

Humidity◇
58%

Humid air: the ball loses some speed.

Wind◇
5 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: #58 vs #75 (better ranked)

›Hard specialist: performs +12% above baseline (67% career on the surface)

›Model 51% vs market 60% → the model sees it as less likely than the odds

›Recent form: 8/10 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.
@1.96
fair odds
−14.4%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Gea the favorite with a 51% win probability, against T. Machac's 49% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.96; the offered odds are around @1.68 (a 60% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #58 vs #75 (better ranked); performs +12% above baseline (67% career on the surface); model 51% vs market 60% → the model sees it as less likely than the odds; 8/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 51%, 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 49 out of every 100 times Machac 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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