Carlos Alcaraz inched a step closer to successfully defending his Wimbledon title with a hard-fought victory over Ugo Humbert.
The 21-year-old Spaniard held off a late charge from 16th seed Humbert to win 6-3 6-4 1-6 7-5 and move into the last eight at SW19.
It took Alcaraz's winning streak at Grand Slams to 11 following his French Open triumph last month.
He will next face compatriot Roberto Bautista Agut or American 12th seed Tommy Paul, the Queen's Club champion.
More to follow.