Mohamed Salah scored as Egypt won 3-2 to dump defending champions Ivory Coast out of the Africa Cup of Nations in a thrilling quarter-final on Saturday.
Asked if the forward, Madrid's top goalscorer this season with 29 strikes across all competitions, could play with pain-killing injections, Alonso said Madrid would be careful.
Alcaraz and Sinner have taken a stranglehold on men's tennis over the past two years, splitting all four Grand Slam titles between them in 2024 and 2025.