Bautista/Campagnolo should have the structural edge: Campa’s control and defense can stabilize Bautista’s finishing, especially in slower Buenos Aires conditions. Benítez/Cepero are dangerous if they win early net and speed up with aggressive viboras, but they’ll need a high first-volley efficiency to avoid long grinding rallies. Prediction: Bautista/Campagnolo in 2, with tight stretches if Cepero dominates forehand diagonals.