MODEL PREDICTION · 2026-09-15
● CLAY

L. Stefanini vs N. Podoroska — prediction

Sao Paulo
STEFANINIWIN PROBABILITYPODOROSKA
54%
model prob.
@1.46
odds · 68% impl.
⏱Rest 13d vs 5d🎾Serve 55%📈Form 8/10 · 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◇
19°C

Mild: neutral conditions.

Humidity◇
74%

Humid air: the ball loses some speed.

Wind◇
8 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: #119 vs #317 (better ranked)

›Model 54% vs market 68% → the model sees it as less likely than the odds

›Recent form: 8/10 in recent matches

›More rested: 13d vs opponent's 5d

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.
@1.87
fair odds
−21.8%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes L. Stefanini the favorite with a 54% win probability, against N. Podoroska's 46% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.87; the offered odds are around @1.46 (a 68% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #119 vs #317 (better ranked); model 54% vs market 68% → the model sees it as less likely than the odds; 8/10 in recent matches; 13d vs opponent's 5d.

Read it with perspective. Our probability is calibrated — when the model says 54%, 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 46 out of every 100 times Podoroska 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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