Sports Today: US

Ben Shelton served a 146-mph ace at 3:33 a.m. ET to defeat defending champion Carlos Alcaraz 6-7, 6-1, 6-3, 1-6, 7-6 in a five-set quarterfinal that ended so late the cleaners started working inside Arthur Ashe Stadium during the fifth set.

MVP of the Day

Ben Shelton, 23, ended his winless streak against the World No. 2 and snapped Alcaraz's 14-0 record against Americans at the US Open. The Atlanta-born left-hander sealed the win in **4 hours...