New York Mets starting pitcher Zack Wheeler delivers in the first inning of the baseball game against the Atlanta Braves, Wednesday, April 9, 2014, in Atlanta. (AP Photo/Todd Kirkland)
New York Mets starting pitcher Zack Wheeler throws during the first inning of the baseball game against the Washington Nationals at Citi Field, Thursday, April 3, 2014 in New York. (AP Photo/Seth Wenig)
New York Mets starting pitcher Zack Wheeler throws during the first inning of the baseball game against the Washington Nationals at Citi Field, Thursday, April 3, 2014 in New York. (AP Photo/Seth Wenig)
New York Mets starting pitcher Zack Wheeler throws in the second inning of an exhibition spring training baseball game against the New York Mets, Thursday, March 20, 2014, in Port St. Lucie, Fla. (AP Photo/David Goldman)
Washington Nationals' Adam LaRoche (25) is greeted by Ian Desmond (20) and teammates after hitting a solo home run off of New York Mets starting pitcher Zack Wheeler in the second inning of a baseball game at Citi Field on Sunday, June 30, 2013 in New York. (AP Photo/Kathy Kmonicek)