Ortega/Calvo enter as the more structured, high-ceiling pair: Ortega’s left-side control and transition game should set the tempo, while Calvo can finish if fed clean volleys and bandejas. Caldera/Goenaga’s best path is to turn this into a messy, physical match with heavy lobs and targeted pressure on the newer partnership’s communication. In Riyadh’s typically quick indoor conditions, first-strike volley quality and serve-return patterns favor Ortega/Calvo in two tight sets.