Del Castillo/Vilariño project as the more structured pair in a Silver draw, likely leveraging steadier side-to-side patterns and higher rally tolerance. Araujo/Graca can flip the match with aggressive first-strike padel and heavy pressure on second serves, but they must avoid streaky error runs in windy coastal conditions. Slight edge to Del Castillo/Vilariño in a tight two-set or three-set scenario if they control the middle and lob quality.