Hernandez/Collado bring a younger, more kinetic profile that can spike pressure through speed and transitions, while Sanchez/Gil project a steadier, higher-percentage game built around net control and error management. In Bordeaux’s typically indoor/controlled conditions, the experienced pair should benefit from cleaner first-volley patterns and better late-set decision-making. Prediction: Sanchez/Gil in a tight match if they secure the net early and avoid rushed defenses.