Sinner follows Sabalenka’s lead with a ‘Sunshine Double,’ beating Lehecka in Miami Open final

MIAMI GARDENS, Fla. (AP) — Jannik Sinner rolled to a 6-4, 6-4 victory over Jiri Lehecka to capture the Miami Open title and complete the “Sunshine Double’’ on Sunday, a day after Aryna Sabalenka accomplished the same feat in a…