Sans/Nunes should enter as the more established, higher-tempo pairing, with Sans typically dictating on the left and Nunes finishing points if they secure the net early. Dametto/Calleja’s best path is to slow the match, extend rallies, and force rushed volleys/lobs in Dubai’s faster indoor-like conditions. Prediction: Sans/Nunes in 2 tight sets if they win the net and protect second-serve games.