<p>Jannik Sinner dominated Grigor Dimitrov 6-3 6-1 on Sunday to win the Miami Open for the first time.</p><p>The Italian fired a passing shot howling by his Bulgarian opponent for a crucial break in the first set and captured the opener with a brilliant backhand winner that brought the fans at Hard Rock Stadium to their feet.</p><p>The 32-year-old Dimitrov, who has experienced a career renaissance this season, had no answer for Sinner's flawless game in the second set and was broken again when his backhand landed in the net to fall behind 3-1.</p>.Bopanna-Ebden clinch Miami Open title, return to world No. 1 ranking.<p>Dimitrov badly missed an overhead to hand Sinner the 5-1 lead in the second set and did not even try to chase down Sinner's backhand winner on championship point.</p><p>Australian Open champion Sinner, who scooped a second Masters 1000 title following his success in Canada last year, will rise to second in the rankings for the first time.</p>
<p>Jannik Sinner dominated Grigor Dimitrov 6-3 6-1 on Sunday to win the Miami Open for the first time.</p><p>The Italian fired a passing shot howling by his Bulgarian opponent for a crucial break in the first set and captured the opener with a brilliant backhand winner that brought the fans at Hard Rock Stadium to their feet.</p><p>The 32-year-old Dimitrov, who has experienced a career renaissance this season, had no answer for Sinner's flawless game in the second set and was broken again when his backhand landed in the net to fall behind 3-1.</p>.Bopanna-Ebden clinch Miami Open title, return to world No. 1 ranking.<p>Dimitrov badly missed an overhead to hand Sinner the 5-1 lead in the second set and did not even try to chase down Sinner's backhand winner on championship point.</p><p>Australian Open champion Sinner, who scooped a second Masters 1000 title following his success in Canada last year, will rise to second in the rankings for the first time.</p>