STATS ROLAND LASTARZA
DATE	ADVERSAIRE	ENDROIT	FIN	RD
30 mar 1954	Don Cockell	Earls Court Arena, Kensington, London, United Kingdom	D · PTS	10 / 10
24 sep 1953	Rocky Marciano	Polo Grounds, New York, New York, United States	D · TKO	11 / 15
1 fév 1952	Bill Wilson	West Palm Beach, Florida, United States	V · KO	4 / 10
3 aoû 1951	Ted Lowry	Long Beach Stadium, Long Beach, New York, United States	V · UD	10 / 10
15 jan 1951	Ted Lowry	Rhode Island Auditorium, Providence, Rhode Island, United States	V · PTS	10 / 10
25 aoû 1950	Keene Simmons	Long Beach Stadium, Long Beach, New York, United States	V · UD	8 / 8
1 mai 1950	Jimmy Walls	Valley Arena, Holyoke, Massachusetts, United States	V · KO	3 / 6
24 mar 1950	Rocky Marciano	Madison Square Garden, New York, New York, United States	D · SD	10 / 10
2 déc 1949	Cesar Brion	Madison Square Garden, New York, New York, United States	V · UD	10 / 10
2 sep 1949	Joe Dominic	Long Beach Stadium, Long Beach, New York, United States	V · PTS	8 / 8
27 jun 1949	Harry Haft	Coney Island Velodrome, Brooklyn, New York, United States	V · KO	4 / 8
28 avr 1949	Eldridge Eatman	Sunnyside Garden, Sunnyside, Queens, New York, United States	V · PTS	8 / 8
6 nov 1948	Don Mogard	Ridgewood Grove, Brooklyn, New York, United States	V · UD	8 / 8
23 sep 1948	Don Mogard	Yankee Stadium, Bronx, New York, United States	V · PTS	6 / 6
31 oct 1947	Jimmy Evans	Madison Square Garden, New York, New York, United States	V · PTS	6 / 6