MODEL PREDICTION · 2026-08-22
HARD

F. Tiafoe vs B. Nakashimaprediction

✓ Correct
TIAFOEWIN PROBABILITYNAKASHIMA
53%
model prob.
@2.01
odds · 50% impl.
H2H 6–1 TiafoeHard 61%🎾Serve 70%📈Form 8/10 · 5✓
CONDITIONS OF THE MATCHin the modelcontext
Surface
Hard

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

Temperature
29°C

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

Humidity
51%

Dry air: the ball travels normally.

Wind
19 km/h

Some wind: makes baseline control harder.

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: #23 vs #31 (better ranked)

Head-to-head: 6-1 in favor

Recent form: 8/10 in recent matches

On a streak: 5 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.
@1.87
fair odds
+7.5%
expected value
BREAKDOWN · MODEL ANALYSIS

The model makes F. Tiafoe the favorite with a 53% win probability, against B. Nakashima's 47% — a tight match, without a wide margin. Converted to odds, that probability is worth about @1.87; the offered odds are around @2.01 (a 50% implied), slightly above the market, so the model is a touch more optimistic.

Several factors explain the number: #23 vs #31 (better ranked); 6-1 in favor; 8/10 in recent matches; 5 wins in a row.

Read it with perspective. Our probability is calibrated — when the model says 53%, 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 47 out of every 100 times Nakashima 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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