Late Breaking

4-FIGHT RIVALRIES:

Israel Vazquez-Rafael Marquez (four fights; 2007-2010);
Azumah Nelson-James Leija (four fights: 1993-1998);
Bobby Chacon-Bazooka Limon (four fights: 1972-1985);
Joey Giardello-Dick Tiger (four fights: 1959-1965);
Sugar Ray Robinson-Gene Fullmer (four fights: 1957-1961);
Beau Jack-Ike Williams (four fights; 1948-1955);
Jersey Joe Walcott-Ezzard Charles (four fights; 1949-1952);
Sandy Saddler-Willie Pep (four fights: 1948-1951);
Sugar Ray Robinson-Jake LaMotta (six fights: 1942-1951);
Beau Jack-Bob Montgomery (four fights; 1943-1944);
Gene Tunney-Harry Greb (five fights: 1922-1925);
Jack Britton and Ted Kid Lewis (20 fights: 1915-1921).
Emile Griffith – Luis Rodriguez (4 times, 55 rounds), courtesy Jack Obermayer.

The original list was compiled by Steve Farhood.
Pongsaklek Wonjongkam-Daisuke Naito (courtesy Scott Shaffer)

(4 times, 32 rounds, 2002-2008, 2 wins for Wonjongkam, one for Naito, one draw)

Pacquiao and Marquez note: last fight ended in a draw but they never did a fifth fight

Stanley Ketchel – Billy Papke (Courtesy Don Stradley)

(Courtesy Michael Woods)

Sugar Ray Robinson-Carl Bobo Olson (4 fights)
Archie Moore vs Harold Johnson (5 fights)
Ezzard Charles-Joey Maxim (5 fights)
Kid Gavilan vs Billy Graham (4 fights)
Veeraphol Sahaprom vs Toshiaki Nishioka (4 fights)
Henry Cooper-Joe Erskine (5 fights)