This is an experience-vs-energy pairing: Salazar/Alonso bring smarter tempo control and net management, while Rufo/Saiz can win if they turn it into a fast, physical rally battle. In Bordeaux’s typically quicker indoor conditions, the team that dominates the first volley exchange and protects the middle will control most points. Slight edge to Salazar/Alonso on tactical discipline and closing at the net, with upset chances if Rufo/Saiz sustain high pace and avoid forced lobs.