Ortega/Calvo project as the more stable pair in a Major context: Ortega’s experience in high-pressure moments plus Calvo’s fresh energy should translate into cleaner side-out holds and better net control. Martinez/Perez can compete if they speed up exchanges and force uncomfortable backhand-to-backhand patterns, but over a full match the favorite edge is consistency and decision-making. Prediction: Ortega/Calvo in 2 tight sets if they win the net battle early.