MODEL PREDICTION · 2026-07-18

D. Merida Aguilar vs D. Dzumhurprediction

Umag
✓ Correct
AGUILARWIN PROBABILITYDZUMHUR
56%
model prob.
@1.44
odds · 69% impl.
🌡30° · 58% hum🎾Serve 65%📈Form 7/10 · 4✓
THE MODEL'S REASONING

Ranking: #84 vs #105 (better ranked)

Recent form: 5/10 in recent matches

Model 56% vs market 69% → the model sees it as less likely than the odds

WATCH FOR

!Coming off 4 losses in a row

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.
@1.77
fair odds
−18.9%
expected value
HOW EACH FACTOR MATTERS
Level (Elo/ranking)▸ Aguilar●●●
Elo 1930 vs 1830, ranked #84 vs #105, baseline win rate 46% vs 38%; Dzumhur's ranking dropped 18 spots recently.
Serve/return= Even●●
Merida Aguilar serves better (65% vs 60%) but Dzumhur returns better (44% vs 39%) — the edges largely cancel out.
Form= Even
Both arrive on 4-match win streaks; quality wins are comparable (Elo ~1900-1930 opponents on both sides).
Rest▸ Aguilar●●
Dzumhur played 6 matches in the last 14 days vs 4 for Merida Aguilar, more accumulated physical load.
Weather▸ Aguilar
30°C heat and 62% humidity speed up the court, favoring the better server: 65% vs Dzumhur's 60% on serve points.
Model vs Market= Even●●●
Model gives 56% vs market's implied 69% at 1.44 odds — a -18.9% EV, no value on the favorite.
LEVEL AND RANKING

The gap between the two players is real but moderate: a 100-point Elo advantage (1930 vs 1830), a better ranking (84 vs 105), and a higher baseline win rate (46% vs 38%) all point toward Merida Aguilar as the stronger player on paper. The ranking trend reinforces this — Dzumhur has fallen 18 spots recently while Merida Aguilar has climbed 2, suggesting diverging trajectories heading into this match.

SERVE AND RETURN BALANCE

On serve, Merida Aguilar has the clear advantage, winning 65% of his service points compared to Dzumhur's 60% — a mechanism that should let him hold more comfortably. But Dzumhur is the better returner of the two (44% vs 39%), which tends to offset that serving edge when he's on the return side. Combined, the serve and return numbers largely balance each other, meaning this component of the match is closer to a coin flip than the ranking gap would suggest.

FORM AND FATIGUE

Both players enter on 4-match winning streaks with similar recent form (7-3 across their last 10) and comparable quality wins against players in the 1900-1930 Elo range, so recent results do not clearly separate them. The physical picture leans toward Merida Aguilar, however: Dzumhur has played 6 matches in the last 14 days versus 4 for his opponent, meaning he carries more accumulated wear into this contest even though both had just one day of rest after their semifinal runs in Umag.

The hot, humid conditions (30°C, 62% humidity) tend to speed up the ball and shorten points, which mechanically helps the better server. That again points to Merida Aguilar given his 65% serve-points-won figure versus Dzumhur's 60%, though the wind at 15 km/h could introduce some inconsistency for both players without data indicating who is more affected.

VALUE CHECK

The model rates Merida Aguilar as the favorite at 56%, but the market prices him considerably higher at an implied 69% (odds of 1.44). That gap produces a projected expected value of -18.9%, indicating the market is pricing in more certainty than the model's factors support. Being the favorite here does not equate to being a good bet — on this pricing, the numbers argue against value on Merida Aguilar despite his edges in ranking, Elo, and rest.

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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