Nieto/Sanz bring a higher-tempo, pressure-first game that usually thrives in P2 draws, while Guerrero/Navarro’s edge comes from Navarro’s control and transition management. In Newgiza’s typically quicker, lively conditions, the pair that wins the middle with aggressive volley positioning and protects second serves should dictate. Slight lean to Nieto/Sanz if they sustain net pressure and target Navarro’s movement under pace.