Marvel Team-Up Vol. 1 #78

Plot

Guest-starring Spider-Man and Wonder Man. Wonder Man's quiet afternoon at Avengers Mansion is interrupted by the daring invasion of the Griffin! With a little help from his friend(ly neighborhood Spider-Man), Wonder Man's battle with the half-lion, half-eagle villain culminates in Shea Stadium, where, on the infield grass, the web-slinger, Wonder Man, and the Griffin play ball...the hard way! (mycomicshop.com)