The Arizona Diamondbacks placed left-hander Tyler Gilbert on the paternity list Sunday and recalled right-hander Carlos Vargas from Triple-A Reno.
Gilbert, 29, was called up from Reno on Saturday and made his first appearance of the season, pitching three innings and allowing two hits, one run and one walk with two strikeouts in a 3-2 home win in 10 innings over the Pittsburgh Pirates.
He is 6-3 with a 5.67 ERA in 54 innings over 21 games (five starts) for Reno this season.
Vargas, 23, made his MLB debut March 30 and has no decisions and a 5.79 ERA in five relief appearances this season for Arizona. He also is 0-0 for Reno with an 8.74 ERA in 22 2/3 innings over 23 relief appearances.