Athletics signed C Luis Exposito to a minor league contract; assigned him to Triple-A Sacramento.

Exposito was recently released by the Tigers but didn't take long to latch on elsewhere. He'll give the A's catching depth in the minors.

Tigers signed C Luis Exposito to a minor league contract with an invitation to spring training.

Exposito appeared in nine games with the Orioles in 2012, but he spent all of last season at the Triple-A level, where he hit .224/.279/.346 with four home runs and 23 RBI in 64 games. He'll likely serve as minor league catching depth for Detroit.

Orioles sent C Luis Exposito outright to Triple-A Norfolk.

Exposito was placed on waivers earlier this week and went unclaimed. He appeared in nine games with the Orioles, but is no longer needed after the organization traded for Chris Snyder.

Orioles designated C Luis Exposito for assignment.

Exposito was already sent down earlier Tuesday, and now he's clearing 40-man roster space for Chris Snyder. He should clear waivers and remain in the organization.

Orioles optioned C Luis Exposito to Triple-A Norfolk.

Exposito was called up from Triple-A Norfolk over the weekend and didn't appear in a game during his brief stint with the club. Chris Snyder is expected to take his place on the roster Tuesday.

Orioles recalled C Luis Exposito from Triple-A Norfolk.

He'll back up Matt Wieters with Taylor Teagarden going on the DL. Exposito will play sparingly.

Orioles optioned C Luis Exposito to Triple-A Norfolk; reassigned LHP Daniel Schlereth and RHP Adam Russell to minor league camp.

No surprises here. With Exposito in the minors, Taylor Teagarden will open the season as Matt Wieters' backup barring a late addition.

Orioles recalled C Luis Exposito from Triple-A Norfolk.

Exposito will provide catching depth behind Matt Wieters. He made eight appearances with the Orioles earlier this season while Taylor Teagarden was on the disabled list.

Luis Exposito (hamate bone surgery) is scheduled to begin a minor league rehab assignment Wednesday.

Exposito suffered a broken hamate bone last month while playing with Triple-A Norfolk. He'll return to the Tides once he's back to full health.

Luis Exposito suffered a broken hamate bone during Monday's game with Triple-A Norfolk.

Exposito was optioned to the minors two weeks ago after going 1-for-17 as Matt Wieters' backup. Assuming he undergoes surgery, he'll likely miss all of June.

Orioles recalled C Luis Exposito from Triple-A Norfolk.

Exposito is taking Nolan Reimold's (neck) roster spot. Claimed off waivers from the Red Sox last month, Exposito will be making his big-league debut if he gets into a game this weekend. A 25-year-old career .269/.325/.420 minor-league hitter, Exposito won't be worth a look behind Matt Wieters in even exceptionally deep AL-only leagues.

Orioles claimed C Luis Exposito off waivers from the Red Sox.

Exposito was just designated for assignment by the Red Sox over the weekend. The 25-year-old backstop has a .268/.324/.420 batting line over parts of seven seasons in the minor and will likely serve as depth at the Triple-A level.

Red Sox designated C Luis Exposito for assignment.

The move allows the Red Sox to promote Jason Repko and Nate Spears. Exposito was nothing more than an emergency catcher, and is likely to accept a spot at Triple-A.

Red Sox recalled C Luis Exposito from Triple-A Pawtucket.

Exposito will function as an emergency backup catcher over the final three games of the regular season.

Red Sox recalled C Luis Exposito from Triple-A Pawtucket.

Exposito will serve as a backup catcher to Jason Varitek for the next couple of days while Jarrod Saltalamacchia recovers from an illness. Exposito, 24, has never played in a major league game.