MODEL PREDICTION · 2026-09-24
● HARD

D. Shapovalov vs T. Griekspoor — prediction

Chengdu
✓ Correct
SHAPOVALOVWIN PROBABILITYGRIEKSPOOR
56%
model prob.
@1.70
odds · 59% impl.
⚔H2H 1–1 Shapovalov⏱Rest 19d vs 6d◐Hard 62%🎾Serve 63%📈Form 7/10
CONDITIONS OF THE MATCH◆ in the model◇ context
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◇
73%

Humid air: the ball loses some speed.

Wind◇
6 km/h

Light wind: no noticeable effect.

Altitude◇
500 m

Moderate altitude: the ball flies a little more than at sea level.

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: #50 vs #55 (better ranked)

›Head-to-head: 1-1 even

›Recent form: 7/10 in recent matches

›More rested: 19d vs opponent's 6d

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.
@1.79
fair odds
−5.0%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes D. Shapovalov the favorite with a 56% win probability, against T. Griekspoor's 44% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.79; the offered odds are around @1.70 (a 59% implied), slightly below the market, so the model is a touch more cautious.

Several factors explain the number: #50 vs #55 (better ranked); 1-1 even; 7/10 in recent matches; 19d vs opponent's 6d.

Read it with perspective. Our probability is calibrated — when the model says 56%, 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 44 out of every 100 times Griekspoor 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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