The Cubs announced that they have traded outfielder Tony Campana to the Diamondbacks in exchange for minor league right-handed pitchers Erick Leal and Jesus Castillo. The Cubs designated Campana for assignment last week to clear a spot on the 40-man roster for Scott Hairston.

Campana, 26, finished 2012 with a slash line of .264/.308/.299 in 192 plate appearances. The speedster also racked up 30 stolen bases last season, good for ninth in the National League. The Diamondbacks are already more than set in the outfield, so its not clear what kind of role they have in mind for Campana.

Venezuelans Leal and Castillo are both just 17-years-old and spent time with the D'Backs Dominical Summer League affiliate in 2012. Leal posted a 2.44 ERA with 9.0 K/9 and 1.4 BB/9 in 12 starts and two relief appearances. Meanwhile, Castillo had a 5.40 ERA with 7.9 K/9 and 3.3 BB/9 in eight starts and six games out of the bullpen.