MODEL PREDICTION · 2026-08-30
HARD

A. Fils vs S. Tsitsipasprediction

✗ Missed
FILSWIN PROBABILITYTSITSIPAS
80%
model prob.
@1.27
odds · 79% impl.
H2H 4–0 FilsRest 7d vs 4dHard 71%🎾Serve 69%📈Form 9/10 · 7✓
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
26°C

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

Humidity
71%

Humid air: the ball loses some speed.

Wind
15 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: #11 vs #53 (better ranked)

Head-to-head: 4-0 in favor

Solid on Hard: 64% career on the surface

Recent form: 9/10 in recent matches

On a streak: 7 wins in a row

Match-sharp: 7 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.
@1.25
fair odds
+1.5%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes A. Fils the favorite with a 80% win probability, against S. Tsitsipas's 20% — a conviction read: the model sees the match clearly leaning one way. Converted to odds, that probability is worth about @1.25; the offered odds are around @1.27 (a 79% implied), virtually the same as what the market prices in.

Several factors explain the number: #11 vs #53 (better ranked); 4-0 in favor; 64% career on the surface; 9/10 in recent matches.

Read it with perspective. Our probability is calibrated — when the model says 80%, 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 20 out of every 100 times Tsitsipas 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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