Boxers / Rocky Marciano / Boxerbook rating
Rocky Marciano: Boxerbook rating Rocky Marciano has a Boxerbook rating of 2271 ± 323 from 49 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Sep 1955 (no bout for 12 months).
Rating 2271 ± 323
Place not listed
Counted bouts 49
Unknown opponents 32 of 49
Schedule, career 1328
Schedule, 36 months no bouts
Form, last 5 3.5 of 3.5
Data confidence 20%
Status inactive since Sep 1955
Rating over time high 2271 · low 1555 Mar 1947 Aug 1956 μ at the end of each month with a bout, and of every month while active. Red dot: latest.
Bouts behind the rating Every counted bout, newest first: the change in μ it caused (green up, red down), its weight and the rating after it. Unknown opponents: 32 of 49 bouts.
W
Retained NYSAC, NBA, and The Ring heavyweight titles Sep 21, 1955 · KO 9/15 · weight ×1.65 · opponent 2024
W
Retained NYSAC, NBA, and The Ring heavyweight titles May 16, 1955 · TKO 9/15 · weight ×1.65 · opponent 1758
W
Retained NYSAC, NBA, and The Ring heavyweight titles Sep 17, 1954 · KO 8/15 · weight ×1.65 · opponent 1897
W
Retained NYSAC, NBA, and The Ring heavyweight titles Jun 17, 1954 · UD 15/15 · weight ×1.65 · opponent 1909
W
Retained NYSAC, NBA, and The Ring heavyweight titles Sep 24, 1953 · TKO 11/15 · weight ×1.65 · opponent 1907
W
Retained NYSAC, NBA, and The Ring heavyweight titles May 15, 1953 · KO 1/15 · weight ×1.65 · opponent 1839
W
Won NYSAC, NBA, and The Ring heavyweight titles Sep 23, 1952 · KO 13/15 · weight ×1.65 · opponent 1855
W
Harry Matthews (no page: counted as 1100)
Jul 28, 1952 · KO 2/10 · weight ×1.05
W
Bernie Reynolds (no page: counted as 1100)
May 12, 1952 · KO 3/10 · weight ×1.05
W
Gino Buonvino (no page: counted as 1100)
Apr 21, 1952 · KO 2/10 · weight ×1.05
W
Feb 13, 1952 · RTD 6/10 · weight ×1.05 · opponent 1483
W
Oct 26, 1951 · TKO 8/10 · weight ×1.05 · opponent 2148
W
Freddie Beshore (no page: counted as 1100)
Aug 27, 1951 · KO 4/10 · weight ×1.05
W
Jul 12, 1951 · KO 6/10 · weight ×1.05 · opponent 1880
W
Apr 30, 1951 · UD 10/10 · weight ×1.05 · opponent 1385
W
Art Henri (no page: counted as 1100)
Mar 26, 1951 · TKO 9/10 · weight ×1.05
W
Mar 20, 1951 · TKO 2/10 · weight ×1.05 · opponent 1800
W
Keene Simmons (no page: counted as 1100)
Jan 29, 1951 · TKO 8/10 · weight ×1.05
W
Bill Wilson (no page: counted as 1100)
Dec 18, 1950 · TKO 1/10 · weight ×1.05
W
Nov 13, 1950 · UD 10/10 · weight ×1.05 · opponent 1532
Show all 49 counted bouts W
Johnny Shkor (no page: counted as 1100)
Sep 18, 1950 · TKO 6/10 · weight ×1.05
W
Gino Buonvino (no page: counted as 1100)
Jul 10, 1950 · TKO 10/10 · weight ×1.05
W
Eldridge Eatman (no page: counted as 1100)
Jun 5, 1950 · TKO 3/10 · weight ×1.05
W
Mar 24, 1950 · SD 10/10 · weight ×1.05 · opponent 1944
W
Dec 30, 1949 · KO 6/10 · weight ×1.05 · opponent 1500
W
Phil Muscato (no page: counted as 1100)
Dec 19, 1949 · TKO 5/10 · weight ×1.05
W
Pat Richards (no page: counted as 1100)
Dec 2, 1949 · TKO 2/8 · weight ×1.00
W
Joe Dominic (no page: counted as 1100)
Nov 7, 1949 · KO 2/10 · weight ×1.05
W
Oct 10, 1949 · UD 10/10 · weight ×1.05 · opponent 1562
W
Tommy DiGiorgio (no page: counted as 1100)
Sep 26, 1949 · KO 4/10 · weight ×1.05
W
Pete Louthis (no page: counted as 1100)
Aug 16, 1949 · KO 3/10 · weight ×1.05
W
Jul 18, 1949 · KO 3/10 · weight ×1.05 · opponent 1447
W
Don Mogard (no page: counted as 1100)
May 23, 1949 · UD 10/10 · weight ×1.05
W
Jimmy Evans (no page: counted as 1100)
May 2, 1949 · TKO 3/10 · weight ×1.05
W
Jimmy Walls (no page: counted as 1100)
Apr 11, 1949 · KO 3/10 · weight ×1.05
W
Artie Donato (no page: counted as 1100)
Mar 28, 1949 · KO 1/10 · weight ×1.05
W
Johnny Pretzie (no page: counted as 1100)
Mar 21, 1949 · TKO 5/10 · weight ×1.05
W
Gilley Ferron (no page: counted as 1100)
Dec 14, 1948 · TKO 2/6 · weight ×0.90
W
James Patrick Connolly (no page: counted as 1100)
Nov 29, 1948 · TKO 1/8 · weight ×1.00
W
Bob Jefferson (no page: counted as 1100)
Oct 4, 1948 · TKO 2/6 · weight ×0.90
W
Gilbert Cardone (no page: counted as 1100)
Sep 30, 1948 · KO 1/4 · weight ×0.80
W
Bill Hardeman (no page: counted as 1100)
Sep 20, 1948 · KO 1/6 · weight ×0.90
W
Humphrey Jackson (no page: counted as 1100)
Sep 13, 1948 · KO 1/6 · weight ×0.90
W
Jimmy Weeks (no page: counted as 1100)
Aug 30, 1948 · TKO 1/6 · weight ×0.90
W
Eddie Ross (no page: counted as 1100)
Aug 23, 1948 · KO 1/6 · weight ×0.90
W
Bobby Quinn (no page: counted as 1100)
Aug 9, 1948 · KO 3/4 · weight ×0.80
W
John Edwards (no page: counted as 1100)
Jul 19, 1948 · KO 1/4 · weight ×0.80
W
Harry Bilazarian (no page: counted as 1100)
Jul 12, 1948 · TKO 1/4 · weight ×0.80
W
Lee Epperson (no page: counted as 1100)
Mar 17, 1947 · KO 3/4 · weight ×0.80
Publishers and Boxerbook Consensus: no publisher lists for the division (a list without them counts as 16).
How the Boxerbook rating works · Rocky Marciano: record and titles