Jenrry Mejia requested $3 million and was offered $2.1 million by the Mets when arbitration figures were exchanged.
Mets manager Terry Collins said Monday that Jenrry Mejia, Jeurys Familia, and Vic Black will compete to be the team's closer in 2015.
Jenrry Mejia underwent surgery on Thursday to repair a hernia.
Jenrry Mejia is scheduled to undergo surgery to repair a sports hernia on October 2.
Jenrry Mejia tossed a scoreless ninth inning for his 26th save of the season.
Jenrry Mejia retired the Rockies in order in the ninth inning for his 25th save on Wednesday, wrapping up the Mets' 2-0 win in the process.
Jenrry Mejia pitched a scoreless ninth inning to pick up his 23rd save on Wednesday against the Marlins.
Jenrry Mejia fanned a pair of Marlins in a perfect ninth inning en route to his 22nd save on Tuesday.
Jenrry Mejia tossed a scoreless ninth inning Friday against the Phillies for his 20th save of the season.
Jenrry Mejia finished off the Braves on Tuesday, throwing a scoreless ninth inning to earn his 19th save.
Jenrry Mejia threw a perfect inning in his return to action Saturday.
Mets manager Terry Collins said Jenrry Mejia was unavailable Wednesday with a back issue.
Jenrry Mejia converted his 20th save of the season on Friday after tossing a perfect ninth inning against the Cubs.
Jenrry Mejia is currently dealing with a hernia but wants to pitch through it and finish the season before undergoing surgery to repair it.