Matt Harvey makes fun of his rough year with amazing Halloween costume Posted Nov 6, 2016 Ever since being dubbed "The Dark Knight of Gotham" by Sports Illustrated back in 2013, Matt Harvey and baseball fans have embraced that nickname. The Mets' pitcher -- a then 24-year-old apparent ace in the making -- had a bright future and looked to be the hero that the struggling franchise needed to reach greatness again. (FOX Sports)