Steve Adams of MLBTradeRumors.com reports that David Aardsma has a May 15 opt-out date on his minor league contract with the Cardinals. Considering his 1.98 ERA with 12 strikeouts over 13 2/3 frames at Triple-A Memphis, Aardsma seems likely to exercise the opt-out if he's not called up. Eric Fornataro and Seth Maness would be vulnerable to lose their bullpen spot if the Cards decided to promote Aardsma.

Cardinals signed RHP David Aardsma to a minor league contract. Aardsma was just given his release by the Indians last Friday, so it didn't take him long to find a new opportunity. The 32-year-old posted a 4.31 ERA and 1.46 WHIP over 43 relief appearances for the Mets last year. He'll serve as bullpen depth in the minors.

Indians released RHP David Aardsma. Aardsma requested and was granted his walking papers after he was evidently told he wasn't going to make the Opening Day roster. The 32-year-old should be able to find another job relatively quickly, though he might have to go to the minors.

Indians signed RHP David Aardsma to a minor league contract with an invitation to spring training. Aardsma has an uphill battle on his hands to win a roster spot, barring injury, as he'll have to beat out Bryan Shaw or Vinnie Pestano for a bullpen job. Aardsma posted a 4.31 ERA and 1.46 WHIP over 43 appearances for the Mets last year. He hasn't been effective since he was a 28-year-old pitching for the Mariners in 2010.

Mets manager Terry Collins said during a radio interview on WFAN Tuesday that he will use a closer by committee while Bobby Parnell (neck) is out. David Aardsma could be first in line, as he received a save chance last week with Parnell out (though he blew it). LaTroy Hawkins will also be in the mix, as will southpaw Scott Rice. It's not clear how long Parnell will be out.

David Aardsma blew a save chance Friday against the Royals. Aardsma was called on for the save with Bobby Parnell sidelined due to neck stiffness, but after inheriting a one-run lead in the top of the ninth inning, he proceeded to load the bases before giving up a game-tying sacrifice fly to Lorenzo Cain. The Mets eventually won the game in the 11th inning. Aardsma has been very solid since coming up from the minors, but he looked a little amped up for the chance at his first save since 2010. With Parnell potentially out for the entire weekend, he might get another opportunity soon.

Mets manager Terry Collins said Friday that David Aardsma will close while Bobby Parnell (neck) is sidelined. Some speculated on LaTroy Hawkins as a potential fill-in option, but Collins would prefer to keep him in the eighth inning. Parnell could miss the entire weekend, so Aardsma makes for a good short-term option in most fantasy formats.

Mets purchased the contract of RHP David Aardsma. Aardsma opted out of his contract with the Marlins last month and has appeared in eight games with the Mets' Triple-A affiliate. The 31-year-old is expected to be used in a setup role to Bobby Parnell.

The Mets are expected to call up right-hander David Aardsma prior to Saturday's game. Aardsma was signed to a minor league deal last month and appeared in eight games with the Mets' Triple-A affiliate. The 31-year-old is expected to be used in a setup role to Bobby Parnell. With Jon Niese set to return from the disabled list, Collin McHugh will likely be optioned to Triple-A Las Vegas.

Mets signed RHP David Aardsma to a minor league contract; assigned him to Triple-A Las Vegas. Aardsma had been in negotiations with the Hanshin Tigers of Japan's Central League but ultimately decided to remain in the United States. The 31-year-old right-hander will try to work his way up to New York. He has made one appearance in the major leagues since the start of the 2010 season due to Tommy John reconstructive elbow surgery.