
Tennis fans were pumped to see round four of an Jannik Sinner–Carlos Alcaraz final in 2025 on Monday at the Cincinnati Open. However, the match didn't exactly end how fans expected.
World No. 1 Sinner was forced to retire from the match in the first set vs. Alcaraz due to an illness. The Spaniard was up 5-0 in the first set when Sinner retired.