Mets GM Sandy Alderson said Thursday that Travis d'Arnaud could open the 2013 season in the majors.
Rockies activated OF Michael Cuddyer from the 15-day disabled list.
Kevin Youkilis (back) will play in an extended spring training game Saturday.
Mark Teixeira (wrist) expects to play rehab games with Double-A Trenton next Wednesday and Thursday.
Rays manager Joe Maddon said Friday that he's sticking with Fernando Rodney at closer.
Danny Espinosa has been playing with a small fracture in his right wrist for the past month.
Red Sox placed 3B Will Middlebrooks on the 15-day disabled list with lower back spasms.
Red Sox placed OF Shane Victorino on the 15-day disabled list, retroactive to May 21, with a left hamstring strain.
Reds placed LHP Sean Marshall on the 15-day disabled list, retroactive to May 21, with a sprained left shoulder.
Giants general manager Brian Sabean said during a radio interview Thursday that he anticipates "there’s some form of surgery coming" for Santiago Casilla (knee).
Danny Duffy (elbow) will begin a rehab assignment with Double-A Northwest Arkansas on Sunday.
Miguel Cabrera continued to torment major league pitching Thursday, going 2-for-3 with another homer in a comeback win against the Twins.