US Open: No. 1 Jannik Sinner sets up quarterfinal vs Medvedev

NEW YORK — Top-seeded Jannik Sinner reached the US Open quarterfinals by shaking off a slow start and coming through in the clutch at the end of tiebreakers that decided the first two sets, then pulling away to get past No. 14 Tommy Paul 7-6 (3), 7-6 (5), 6-1 on Monday night. Two weeks removed