This is a classic contrast: Deus/Perry should lean on home-crowd momentum and tighter patterns, while Sánchez/Diestro bring more proven control in extended rallies typical of FIP Silver tempo. In Leiria’s usually medium-paced indoor/outdoor conditions, the Spanish pair’s consistency at the net and better point construction slightly tilts the matchup their way. Prediction: Sánchez/Diestro in 2 close sets or 3, decided by break-point execution.