Jordan Spieth, 19, doesn't own a PGA Tour card yet. But he owns a share of the lead at the AT&T National, which was suspended for rain Friday afternoon.
Roberto Castro grabbed the first round lead at The Players Championship last month, too. This week, however, he's hoping for a stronger finish.
A year after withdrawing from the AT&T National because of dehydration related to the extreme heat, PGA Tour veteran Chris Stroud is back and off to a strong start.