Rockies manager Walt Weiss said competition for the starting center field job could go until late in camp.
Kris Medlen told the media Wednesday morning that he's spent the past couple days preparing himself to undergo a second Tommy John surgery.
Mets skipper Terry Collins said Ike Davis (calf) must run before he can DH.
Jeremy Hellickson (elbow) long-tossing session Wednesday was a success.
Toronto general manager Alex Anthopoulos said Ervin Santana didn't want to pitch in the American League.
Samuel Deduno is "the biggest beneficiary" of Ervin Santana's decision to sign in Atlanta, writes Mike Berardino of the St. Paul Pioneer Press.
Blue Jays skipper John Gibbons "seemed more subdued than usual" during his media session Wednesday and "hinted" that the Blue Jays "had made plans based on signing Ervin [Santana]," reports Toronto radio broadcaster Mike Wilner.
Braves GM Frank Wren said Ervin Santana will throw a bullpen session and live batting practice before making his first exhibition start.
Rangers manager Ron Washington prefers that either Neftali Feliz, Joakim Soria or Tanner Scheppers emerges as closer, but he won't rule out the possibility of a closer-by-committee.
Jeremy Hellickson (elbow) will throw a bullpen session Wednesday.
Matt Wieters was diagnosed with a slight right ankle strain.
Cole Hamels (shoulder) threw a successful bullpen session Wednesday morning.
Aaron Hicks (elbow) remained out of the lineup on Wednesday.
Oswaldo Arcia (stomach virus) returned to the lineup on Wednesday, batting fifth and playing right field.
Astros released 1B Brett Wallace.