L. Tien vs D. Merida Aguilar — predicción
Bote regular y velocidad media-alta: condiciones neutras, sin favorecer un estilo.
Ambiente cálido: la bola vuela algo más y el físico cuenta.
Aire húmedo: la bola pierde algo de velocidad.
Viento flojo: sin efecto apreciable.
La superficie sí entra en el modelo (la especialización por superficie es uno de sus factores). El clima y la altitud son contexto que publicamos para ti — NO mueven la probabilidad.
›Ranking: #19 vs #63 (mejor clasificado)
›Sólido en pista dura: 60% en su carrera en esta superficie
›Forma reciente: 6/10 en los últimos partidos
›En racha: 3 victorias seguidas
›Con ritmo de partido: 4 partidos en las últimas 2 semanas
Tien holds a 43-place ranking edge (#16 vs #59) and a 35-point Elo advantage (2018 vs 1983), reflecting established superiority at ATP level. The model's 68% probability for Tien aligns with this structural gap. Merida Aguilar is still climbing—27-place ranking improvement trend—but has not yet closed the gap in head-to-head pedigree.
Merida Aguilar enters with a 4-match winning streak and 8 wins in last 10, outpacing Tien's 6-10 record and 3-match streak. Merida Aguilar's quality wins over Michelsen (Elo 1972) and Humbert (1946) are recent and relevant. Tien's wins over Paul (2041) and Diaz Acosta (1951) are solid but cannot offset the consistency gap. Form alone would favor the opponent; the ranking advantage merely tempers that advantage.
Hard court is a server's surface. Merida Aguilar holds leads in both serve (63% vs 61%) and return (42% vs 39%). On a fast court where big serves dominate, Merida Aguilar's edge in both metrics is meaningful—particularly the 2-point return advantage, which neutralizes Tien's serve pressure. Tien's only surface-specific strength is a +4-point hard-court bonus (63% vs baseline 58%), but Merida Aguilar's serve/return data suggests that margin may be consumed by his current form and serve prowess.
Both players have identical rest (1 day) and workload (4 matches in 14 days), eliminating fatigue asymmetry. Weather is neutral: 25°C and 57% humidity are warm and humid but not extreme; 13 km/h wind is light and does not selectively penalize precision or rhythm.
The market (1.44 odds, 69% implied) and the model (68% calibrated) are nearly aligned, with the favorite priced efficiently. The expected value is −2.2%, meaning a bettor backing Tien at 1.44 faces a slight overlay against the model's estimate. Tien's ranking advantage is real and structural, but Merida Aguilar's recent form and serve/return edges on hard court are concrete and live. At these odds, Tien is the clear favorite but carries no positive value; Merida Aguilar at longer odds is mathematically undervalued by a slim margin, though the model still favors Tien.
Impacto y análisis a partir de datos reales del partido (Elo, forma, cara a cara, descanso, superficie vs base, clima, altitud). El modelo ≈ el mercado de media; la cuota ya captura casi toda la ventaja. +18 · juega con responsabilidad.