MODEL PREDICTION · 2026-07-21

D. Merida Aguilar vs K. Jacquetprediction

✗ Missed
AGUILARWIN PROBABILITYJACQUET
65%
model prob.
@1.42
odds · 70% impl.
H2H 1–1 AguilarRest 3d vs 2d🎾Serve 65%📈Form 7/10 · 5✓
THE MODEL'S REASONING

Ranking: #82 vs #130 (better ranked)

Recent form: 6/10 in recent matches

On a streak: 5 wins in a row

Match-sharp: 5 matches in the last 2 weeks

Model 65% vs market 70% → the model sees it as less likely than the odds

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.
@1.55
fair odds
−8.2%
expected value
HOW EACH FACTOR MATTERS
Level (Elo/ranking)▸ Aguilar●●●
58-point Elo edge (1938 vs 1880), #82 vs #130 ranking and a 63% baseline all point to Merida as the stronger player.
Serve/return▸ Aguilar●●
Serve rates are nearly even (65% vs 66%), but Merida's 40% return rate beats Jacquet's 38%, giving him the sharper return game.
Form▸ Aguilar●●
Merida is on a 5-match win streak with victories over 1935 and 1903-Elo players; Jacquet is mid a losing streak (WLWWWWLLWL).
Rest▸ Jacquet
Merida played 5 matches in the last 14 days versus Jacquet's 3, adding extra physical load into this contest.
Head-to-head= Even
Series tied 1-1 across two meetings at different tiers, so recent history offers no clear directional signal.
LEVEL AND FORM

Merida's Elo (1938) sits 58 points above Jacquet's (1880), and his #82 ranking versus #130 reinforces that gap, all consistent with his 63% baseline performance level. This is the model's strongest and most reliable signal in the match.

Momentum adds to the picture: Merida has won five straight, including victories over players rated 1935 and 1903 Elo, both above his own current level. Jacquet, by contrast, has dropped two of his last three and enters on a one-match losing streak, a shift in trajectory that supports the favorite's edge.

SERVE VS RETURN BATTLE

On paper, the serve numbers are close: Jacquet holds a marginal edge at 66% of serve points won compared to Merida's 65%. That one-point gap is not decisive on its own.

The separator is the return column, where Merida's 40% versus Jacquet's 38% suggests he converts more return points into pressure. In a match between two similarly strong servers, that two-point return advantage is where Merida's edge is most likely to show up on the scoreboard.

FATIGUE AND SCHEDULE

Merida has been busier, playing 5 matches in the last 14 days against Jacquet's 3, and both players reached a tour final within the last two to three days (Umag for Merida, Estoril for Jacquet). This shared fatigue context cuts both ways and should not be read as decisively favoring either side.

Days since last match are close (3 vs 2), so neither player has a clear rest advantage; the congestion is roughly symmetric, making this a secondary factor rather than a deciding one.

VALUE READ

The model gives Merida a 65% win probability, but the market is pricing him at an implied 72% (odds of 1.39). That gap produces a -10.1% expected value on the favorite, meaning the price already exceeds what the data-driven edge supports.

Being the stronger player by ranking, Elo, form and return numbers does not automatically make his price good value. Here, the market has moved further than the model's own estimate, so backing Merida at 1.39 is a negative-EV proposition based on this method — the case for the favorite as a player is real, but the price does not currently offer value.

Impact and analysis from real match data (Elo, form, head-to-head, rest, surface vs baseline, weather, altitude). The model ≈ the market on average; the odds already capture almost all the edge. 18+ · gamble responsibly.

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