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MODEL PREDICTION · 2026-08-26
HARD

L. Sonego vs J. Duckworthprediction

Winston-Salem
✗ Missed
SONEGOWIN PROBABILITYDUCKWORTH
54%
model prob.
@1.76
odds · 57% impl.
H2H 2–0 SonegoRest 2d vs 1dHard 48%🎾Serve 69%📈Form 6/10 · 2✓
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
30°C

Strong heat: warm air speeds the ball up and physical wear tells in long matches.

Humidity
49%

Dry air: the ball travels normally.

Wind
12 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: #91 vs #79

Recent form: 5/10 in recent matches

Head-to-head: 2-0 in favor

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.
@1.87
fair odds
−5.7%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes L. Sonego the favorite with a 54% win probability, against J. Duckworth's 46% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.87; the offered odds are around @1.76 (a 57% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #91 vs #79; 5/10 in recent matches; 2-0 in favor.

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