STATS JACK O'HALLORAN
DATE	ADVERSAIRE	ENDROIT	FIN	RD
5 déc 1973	Larry Middleton	Baltimore, Maryland, United States	D · KO	9 / 10
12 jul 1973	Boone Kirkman	Seattle, Washington, United States	D · PTS	10 / 10
16 mai 1973	Charlie Reno	Stockton, California, United States	V · PTS	12 / 12
8 nov 1972	Robie Harris	San Diego, California, United States	V · KO	5 / 10
28 oct 1972	Rico Brooks	Denver, Colorado, United States	V · KO	6 / 10
10 aoû 1972	Henry Clark	Coliseum, San Diego, California, United States	V · PTS	12 / 12
16 jun 1972	Henry Clark	Coliseum, San Diego, California, United States	D · UD	10 / 10
17 mar 1972	Ken Norton	San Diego, California, United States	D · PTS	10 / 10
1 fév 1972	Charlie Harris	Houston, Texas, United States	V · PTS	10 / 10
26 nov 1971	Ron Lyle	Denver, Colorado, United States	D · KO	4 / 10
21 sep 1971	Cleveland Williams	Houston, Texas, United States	V · PTS	10 / 10
29 jul 1971	Ron Stander	Civic Auditorium, Omaha, Nebraska, United States	D · UD	10 / 10
9 avr 1970	Mac Foster	Olympic Auditorium, Los Angeles, California, United States	D · KO	1 / 10
26 jan 1970	George Foreman	Madison Square Garden, New York, New York, United States	D · KO	5 / 10
15 avr 1969	Joe Bugner	Royal Albert Hall, Kensington, London, United Kingdom	D · PTS	8 / 8
6 sep 1968	Charlie Harris	Scranton, Pennsylvania, United States	D · PTS	8 / 8
26 mar 1968	Charley Polite	Walpole, Massachusetts, United States	V · KO	7 / 10