MODEL PREDICTION · 2026-09-30
● HARD

A. Parks vs L. Zhu — prediction

Beijing
✗ Missed
PARKSWIN PROBABILITYZHU
54%
model prob.
@1.83
odds · 55% impl.
◐Hard 44%🎾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: #70 vs #199 (better ranked)

›Head-to-head: 0-1 against

›Recent form: 4/10 in recent matches

WATCH FOR

!Unfavorable head-to-head record (0-1)

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.
@1.84
fair odds
−0.6%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Parks the favorite with a 54% win probability, against L. Zhu's 46% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.84; the offered odds are around @1.83 (a 55% implied), virtually the same as what the market prices in.

Several factors explain the number: #70 vs #199 (better ranked); 0-1 against; 4/10 in recent matches.

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 Zhu 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: Unfavorable head-to-head record (0-1). This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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