MODEL PREDICTION · 2026-09-30
● HARD

Y. Starodubtseva vs A. Charaeva — prediction

Beijing
✗ Missed
STARODUBTSEVAWIN PROBABILITYCHARAEVA
55%
model prob.
@1.60
odds · 63% impl.
⏱Rest 24d vs 6d◐Hard 25%🎾Serve 56%📈Form 4/10
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Hard

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

Temperature◇
19°C

Mild: neutral conditions.

Humidity◇
11%

Very dry air: the ball travels faster.

Wind◇
17 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: #45 vs #118 (better ranked)

›Model 55% vs market 63% → the model sees it as less likely than the odds

›Recent form: 4/10 in recent matches

›More rested: 24d vs opponent's 6d

WATCH FOR

!Returning from a long layoff (24d) — 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.
@1.83
fair odds
−12.5%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes Y. Starodubtseva the favorite with a 55% win probability, against A. Charaeva's 45% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.83; the offered odds are around @1.60 (a 63% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #45 vs #118 (better ranked); model 55% vs market 63% → the model sees it as less likely than the odds; 4/10 in recent matches; 24d vs opponent's 6d.

Read it with perspective. Our probability is calibrated — when the model says 55%, 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 45 out of every 100 times Charaeva 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: Returning from a long layoff (24d) — possible rustiness. This is informational analysis, not a betting recommendation. 18+ · play responsibly.

Analyze today's matches →