Cardinals signed RHP Harold Arauz to a minor league contract.
Arauz, 23, registered a 4.69 ERA, 1.44 WHIP, and 125/44 K/BB ratio over 140 innings (26 starts) this past year between the Double-A and Triple-A affiliates of the Phillies. Philly acquired him from the Astros back in 2015 as part of a trade involving Vince Velasquez, Ken Giles, and Mark Appel, among others.