(Reuters) -Top seed Aryna Sabalenka faces a tricky test against Germany's Laura Siegemund, while Cameron Norrie, the last Briton standing, takes on defending champion Carlos Alcaraz when the Wimbledon quarter-finals kick off on Tuesday.

Carlos Alcaraz is once again singeing the Wimbledon grass and coming off what he called his "best match" at this year's tournament, but says he expects a "nightmare" quarterfinal matchup with Cameron Norrie.

Carlos Alcaraz’s progression through the Wimbledon draw has been more workmanlike than spectacular. The Spaniard is through to the last eight at the All England Club, and has now won 18 straight matches at the tournament,