Antonio Alfonseca, 2000 NL Rolaids Relief Award winner, signed with the Rangers to a minor league deal. Last year for the Marlins his stats were:
According to http://sports.espn.go.com/mlb/players/profile?playerId=3674 he will only be used if players get hurt.
His career stats are nothing like what he’s done the past few years.
In the past few years his ERA has shot up and he has been unstable. On Saturday at the Fan Fest Jon Daniels said that he was a low risk high reward player. I think that it's not going to take injuries for him to do anything for the Rangers and that he only needs to have a strong Spring.