The 24-year-old Italian defeated Czech Jiri Lehecka in the Miami final, becoming the first player since Roger Federer in 2017 to win both Indian Wells and Miami in the same season. Sinner achieved the rare feat without dropping a single set in either tournament.
With his Miami victory, Sinner extended his winning streak to 17 matches at Masters level and has now won 12 consecutive matches in Miami. Lehecka, playing his first ATP 1000 final, lost all four of his career meetings with Sinner.