The Yankees recalled Castro from Triple-A Scranton/Wilkes-Barre on Sunday.
Castro will be up with the big-league club for the second time this season, after he previously made a two-inning relief appearance May 8 in Milwaukee during his abbreviated stint with the Yankees. The 27-year-old has been one of the stronger performers out of the Triple-A bullpen this season, posting a 2.05 ERA, 0.84 WHIP and 27:6 K:BB in 26.1 innings.