Esbri/Ruiz should have the higher ceiling in Gijón P2: Ruiz’s experience and left-side control typically stabilize tight moments, while Esbri can add speed to finish points. Sanz/Nieto are a high-rhythm pair that can steal momentum with pressure and counterattacks, but they’ll need sustained volley depth to avoid getting pinned. Slight edge to Esbri/Ruiz if they win the left-side battle and manage transitions cleanly.