19. Tug McGraw
Photograph By AP Photo
On Aug. 30, 1973, the Mets were in last place, 6.5 games behind the Cards. They won 22 of their last 30 to take the NL East as McGraw went 3-0 with an 0.57 ERA and 10 saves in September. He coined the ultimate Mets rallying cry: "Ya Gotta Believe!"