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MODEL PREDICTION · 2026-09-15
● CLAY

A. Charaeva vs X. You — prediction

Sao Paulo
CHARAEVAWIN PROBABILITYYOU
68%
model prob.
@1.41
odds · 71% impl.
⏱Rest 21d vs 2d◐Clay 43%🎾Serve 57%📈Form 4/10 · 4✗
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: #133 vs #207 (better ranked)

›Recent form: 4/10 in recent matches

›More rested: 21d vs opponent's 2d

WATCH FOR

!Coming off 4 losses in a row

!Returning from a long layoff (21d) — possible rustiness

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.
@1.47
fair odds
−3.9%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Charaeva the favorite with a 68% win probability, against X. You's 32% — a solid favorite, though You keeps real chances. Converted to odds, that probability is worth about @1.47; the offered odds are around @1.41 (a 71% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #133 vs #207 (better ranked); 4/10 in recent matches; 21d vs opponent's 2d.

Read it with perspective. Our probability is calibrated — when the model says 68%, 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 32 out of every 100 times You 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. Watch out for: Coming off 4 losses in a row; Returning from a long layoff (21d) — possible rustiness. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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