AJPW New Year Giant Series 1973 (Night 4)

 took place in Kitakyushu, Fukuoka, Japan. The event took place on January 10, 1973. It was an event put on by All Japan Pro Wrestling.

Results

 * Numbers in parentheses indicate the length of the match.
 * (c) refers to the champion(s) heading into the match.
 * Tag Team Match: Don Leo Jonathan & Mexico Grande defeat Giant Baba & Masio Koma