MODEL PREDICTION · 2026-08-12
HARD

M. Giron vs H. Rochaprediction

GIRONWIN PROBABILITYROCHA
55%
model prob.
@1.40
odds · 71% impl.
Rest 8d vs 11dHard 46%🎾Serve 66%📈Form 5/10
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
22°C

Mild: neutral conditions.

Humidity
87%

Very humid air: the ball gets heavy and points stretch out.

Wind
16 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: #81 vs #125 (better ranked)

Recent form: 3/10 in recent matches

Model 55% vs market 71% → the model sees it as less likely than the odds

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.
@1.81
fair odds
−22.5%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes M. Giron the favorite with a 55% win probability, against H. Rocha's 45% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.81; the offered odds are around @1.40 (a 71% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #81 vs #125 (better ranked); 3/10 in recent matches; model 55% vs market 71% → the model sees it as less likely than the odds.

Read it with perspective. Our probability is calibrated — when the model says 55%, 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 45 out of every 100 times Rocha 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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