O'Connor working in his Mets debut.

Mike O'Connor (born August 17, 1980) played pitcher for the Mets in 2011.

O'Connor made his Mets debut on May 7th, 2011, against the Los Angeles Dodgers, working 2/3 of an inning, striking out a batter. In 9 games pitched for the Mets, O'Connor worked 6 and 2/3 innings, going 0-1 with a 2.70 ERA.