As Jannik Sinner pursues a fourth Grand Slam, he'll have somewhat of a physical limitation at Wimbledon. The Italian tennis star and world No. 1 is wearing a sleeve over his right arm for his quarterfinals matchup against Ben Shelton, a result of an injury he sustained in the last round.

The seven-time winner and reigning men’s world No1 are due to clash on Centre Court on Friday for a place in the final at the All England Club, while defending back-to-back champion Carlos Alcaraz meets American fifth seed Taylor Fritz.

Dimitrov was playing fantastic tennis, running Sinner around the court and delivering booming serves. Dimitrov won the first set 6-3 and survived a hard-charging comeback attempt from the Italian in the second to take the set 7-5 and put the world No. 1 in a desperate position.

Jannik Sinner's rumored girlfriend is trending on social media amid his run at Wimbledon. The Round of 16 is underway at Wimbledon on Monday. Jannik Sinner, the No. 1 seed in the Men's Singles, is taking on Grigor Dimitrov,