MODEL PREDICTION · 2026-08-16
HARD

F. Auger-Aliassime vs S. Tsitsipasprediction

AUGER-ALIASSIMEWIN PROBABILITYTSITSIPAS
78%
model prob.
@1.75
odds · 57% impl.
Hard 77%🎾Serve 72%
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
31°C

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

Humidity
60%

Humid air: the ball loses some speed.

Wind
13 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: #4 vs #49 (better ranked)

Recent form: 7/10 in recent matches

Head-to-head: 3-7 against

Solid on Hard: 64% career on the surface

More rested: 40d vs opponent's 11d

Model 78% vs market 57% → the model sees it as MORE likely than the odds

WATCH FOR

!Returning from a long layoff (40d) — possible rustiness

!Unfavorable head-to-head record (3-7)

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.
@1.28
fair odds
+36.7%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes F. Auger-Aliassime the favorite with a 78% win probability, against S. Tsitsipas'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 @1.75 (a 57% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: #4 vs #49 (better ranked); 7/10 in recent matches; 3-7 against; 64% career on the surface.

Read it with perspective. Our probability is calibrated — when the model says 78%, 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 22 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. Watch out for: Returning from a long layoff (40d) — possible rustiness; Unfavorable head-to-head record (3-7). This is informational analysis, not a betting recommendation. 18+ · play responsibly.

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