Alonso/Salazar should control this matchup through superior net management and decision-making in key points, especially if Salazar anchors the right side and dictates tempo with volley placement. Bidahorria/Caparrós can compete by speeding rallies and targeting transitions, but they’ll need sustained pressure to avoid getting pinned deep and out-positioned. Prediction: Alonso/Salazar favored, likely in straight sets if they win the first 3–4 golden points.