MODEL PREDICTION · 2026-09-16
● CLAY

M. Kostyuk vs T. Townsend — prediction

Guadalajara
✓ Correct
KOSTYUKWIN PROBABILITYTOWNSEND
78%
model prob.
@1.33
odds · 75% impl.
⚔H2H 2–0 Kostyuk⏱Rest 10d vs 2d◐Clay 85%🎾Serve 62%📈Form 7/10
CONDITIONS OF THE MATCH◆ in the model◇ context
Surface◆
Clay

Slow court, high bounce: longer points, rewards whoever holds up from the baseline.

Temperature◇
25°C

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

Humidity◇
51%

Dry air: the ball travels normally.

Wind◇
7 km/h

Light wind: no noticeable effect.

Altitude◇
1566 m

High altitude: thin air, faster ball and longer bounce.

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: #10 vs #98 (better ranked)

›Head-to-head: 2-0 in favor

›Solid on Clay: 64% career on the surface

›Recent form: 7/10 in recent matches

›Match-sharp: 3 matches in the last 2 weeks

›More rested: 10d vs opponent's 2d

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.
@1.28
fair odds
+4.1%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes M. Kostyuk the favorite with a 78% win probability, against T. Townsend's 22% — a conviction read: the model sees the match clearly leaning one way. Converted to odds, that probability is worth about @1.28; the offered odds are around @1.33 (a 75% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: #10 vs #98 (better ranked); 2-0 in favor; 64% career on the surface; 7/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 78%, 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 22 out of every 100 times Townsend 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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