Conversation so far:
What happened in Floyd Patterson's fights with Liston?
After the third Johansson fight, Patterson defended the title on December 4, 1961 against Tom McNeeley and retained the title with a fourth-round knockout.
Was he injured?
The rematch was set for April 1963; however, Liston injured his knee swinging a golf club and the fight was delayed to July 22, 1963.

Question: Who won the match?
Self-contained rewrite: Who won the match of Floyd Patterson vs Liston I & II?