• Mathis, on rehab assignment with Jacksonville, could join the Marlins as early as Tuesday in Miami. The veteran catcher broke his right collarbone on Feb. 23, in Miami's first Grapefruit League game.
• Logan Morrison, on the 60-day disabled list with a right knee injury, is being used as a designated hitter in extended spring games. He went 2-for-3 with a home run, single and walk on Friday in Jupiter.
• Giancarlo Stanton, on the 15-day DL with a strained right hamstring, remains in Miami receiving treatment.
Joe Frisaro is a reporter for MLB.com. He writes a blog, called The Fish Pond. Follow him on Twitter