Dodgers released LHP Alberto Castillo. Castillo was trying to earn a roster spot on a minor league deal, but he evidently failed to impress enough despite allowing just one earned run in his three appearances. The journeyman should catch on with someone as minor league depth.

Dodgers signed LHP Alberto Castillo to a minor league contract. He'll also get an invite to spring training. Castillo, 36, posted a 2.31 ERA and 6/7 K/BB ratio over 11 2/3 innings this past season with the Diamondbacks. Left-handed batters have knocked him around pretty good in the big-leagues, so he's probably a longshot to secure a specialist job.

Diamondbacks sent LHP Alberto Castillo outright to Triple-A Reno. It's a move made in order to clear a spot on the 40-man roster as the D'Backs head into their offseason. Castillo held a 2.31 ERA and 1.46 WHIP over 17 games for Arizona this season and will likely catch on somewhere with a minor league deal over the winter.

Diamondbacks activated LHP Alberto Castillo from the 15-day disabled list. Castillo has been out since late July with a sore left shoulder. He'll return to a specialist role.

Alberto Castillo (shoulder) tossed a scoreless inning Saturday in a rehab appearance with Triple-A Reno. Castillo has been out since late July with a shoulder ailment. Barring any setbacks, he should be ready to return in early September.

Diamondbacks purchased the contract of LHP Alberto Castillo from Triple-A Reno. Castillo inked a minor league deal with Arizona in mid-June after being dumped by the Orioles. The 35-year-old has posted a solid 1.83 ERA and 35 strikeouts 39 1/3 innings this season at the Triple-A level and will function as a middle reliever in the bigs.

Diamondbacks signed LHP Alberto Castillo to a minor league contract. Castillo has posted a 2.89 ERA, 8.9 K/9 and 2.7 BB/9 across four seasons of Triple-A ball, but he hasn't been terribly impressive when given a shot by the Orioles, who decided to cut him loose. The 34-year-old Cuban defector will try to work his way up with the D'Backs.