MODEL PREDICTION · 2026-08-27
HARD

B. Van De Zandschulp vs B. Bonziprediction

Winston-Salem
✗ Missed
ZANDSCHULPWIN PROBABILITYBONZI
54%
model prob.
@1.50
odds · 67% impl.
H2H 1–1 ZandschulpHard 48%🎾Serve 62%📈Form 7/10 · 2✓
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
25°C

Warm: the ball flies a little more and fitness counts.

Humidity
86%

Very humid air: the ball gets heavy and points stretch out.

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: #71 vs #109 (better ranked)

Head-to-head: 1-1 even

Model 54% vs market 67% → the model sees it as less likely than the odds

Recent form: 7/10 in recent matches

On a streak: 2 wins in a row

Match-sharp: 4 matches in the last 2 weeks

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.
@1.85
fair odds
−18.9%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes B. Van De Zandschulp the favorite with a 54% win probability, against B. Bonzi's 46% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.85; the offered odds are around @1.50 (a 67% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #71 vs #109 (better ranked); 1-1 even; model 54% vs market 67% → the model sees it as less likely than the odds; 7/10 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 ~65% out-of-sample accuracy — but being the favorite is not being the winner: roughly 46 out of every 100 times Bonzi 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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