Ortega/Calvo should control this matchup through superior net presence and structured point construction, especially if Ortega anchors the left side and dictates with heavy bandejas/víboras. Rufo/Castelló can threaten in Valencia’s quicker indoor-style conditions by speeding up exchanges and targeting Calvo under pressure, but they’ll need a high break-point conversion rate. Prediction: Ortega/Calvo in 2 tight sets if they win the net and protect Calvo’s service games.