The Mets signed left-handed pitcher Sean Henn as a free agent on April 10, 2013. After spending the season in the minors with the Las Vegas 51’s, where he went 3 and 5 with a 2.81 ERA, he was called up to New York in September. He made his Met debut on September 9th against the Washington Nationals, he pitched one inning and allowed no runs in the Mets 9-0 loss. Henn would appear in three more games, all out of the bullpen, and finished with an 0-1 record and 3.38 ERA.
2013 would be his last season in the majors.
While with the Mets Henn wore number 43.
Sean Henn also played for the following teams:
New York Yankees – 2005-2007
San Diego Padres – 2008
Minnesota Twins – 2009
Baltimore Orioles = 2009