Boxers / Floyd Mayweather, Sr. / Boxerbook rating
Floyd Mayweather, Sr.: Boxerbook rating Floyd Mayweather, Sr. has a Boxerbook rating of 1502 ± 268 from 35 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Nov 1990 (no bout for 12 months).
Rating 1502 ± 268
Place not listed
Counted bouts 35
Unknown opponents 32 of 35
Schedule, career 1166
Schedule, 36 months no bouts
Form, last 5 0.9 of 3.5
Data confidence 9%
Status inactive since Nov 1990
Rating over time high 1706 · low 1455 Nov 1974 Nov 1990 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 35 bouts.
L
Roger Turner (no page: counted as 1100)
Nov 3, 1990 · UD 10/10 · weight ×1.05
L
For USBA welterweight title Apr 26, 1985 · UD 12/12 · weight ×1.16 · opponent 1780
L
Clayton Hires (no page: counted as 1100)
Apr 12, 1984 · UD 10/10 · weight ×1.05
W
Calvin Porter (no page: counted as 1100)
Oct 26, 1983 · TKO 8/10 · weight ×1.05
W
Jose Baret (no page: counted as 1100)
Jun 10, 1983 · TKO 8/10 · weight ×1.05
W
Greg Harper (no page: counted as 1100)
Apr 16, 1983 · TKO 4 · weight ×1.00
W
Greg Netter (no page: counted as 1100)
Feb 19, 1983 · TKO 3 · weight ×1.00
W
Gary Jones (no page: counted as 1100)
Jan 19, 1983 · PTS 10/10 · weight ×1.05
D
Allen Braswell (no page: counted as 1100)
Jul 17, 1982 · PTS 8/8 · weight ×1.00
W
Agapito Ramirez (no page: counted as 1100)
Mar 24, 1982 · TKO 6/10 · weight ×1.05
W
Larry McCall (no page: counted as 1100)
Oct 17, 1981 · TKO 10 · weight ×1.00
W
Larry McCall (no page: counted as 1100)
Jul 29, 1981 · TKO 10 · weight ×1.00
W
Tony Taylor (no page: counted as 1100)
Jul 2, 1981 · TKO 5 · weight ×1.00
L
Mar 9, 1981 · UD 10/10 · weight ×1.05 · opponent 1827
W
Bobby Crawford (no page: counted as 1100)
May 22, 1980 · TKO 3 · weight ×1.00
W
Lynn Lustig (no page: counted as 1100)
Apr 19, 1980 · TKO 2 · weight ×1.00
W
Sam Lantion (no page: counted as 1100)
Mar 22, 1980 · TKO 4 · weight ×1.00
W
Calvin Straughter (no page: counted as 1100)
Jan 9, 1980 · TKO 3 · weight ×1.00
L
Sep 9, 1978 · TKO 10/10 · weight ×1.05 · opponent 2004
W
Art McKnight (no page: counted as 1100)
Aug 25, 1978 · TKO 10 · weight ×1.00
Show all 35 counted bouts W
Pablo Rodriguez (no page: counted as 1100)
Dec 10, 1977 · TKO 10 · weight ×1.00
W
Sammy Rookard (no page: counted as 1100)
Aug 4, 1977 · TKO 10/10 · weight ×1.05
W
Ron Pettigrew (no page: counted as 1100)
Jun 11, 1977 · TKO 7/10 · weight ×1.05
W
Miguel Barreto (no page: counted as 1100)
Mar 27, 1977 · TKO 8 · weight ×1.00
W
Aundra Love (no page: counted as 1100)
Aug 22, 1976 · TKO 10 · weight ×1.00
W
Joe Armour (no page: counted as 1100)
Jul 24, 1976 · TKO 8 · weight ×1.00
W
Freddie Jones (no page: counted as 1100)
May 25, 1976 · TKO 3/6 · weight ×0.90
W
Bobby Orr (no page: counted as 1100)
Apr 23, 1976 · TKO 8 · weight ×1.00
W
Darryl Penn (no page: counted as 1100)
Apr 21, 1976 · UD 6/6 · weight ×0.90
W
Tyrone Phelps (no page: counted as 1100)
Jul 23, 1975 · SD 8/8 · weight ×1.00
L
Tyrone Phelps (no page: counted as 1100)
May 22, 1975 · TKO 2/6 · weight ×0.90
W
CJ Faison (no page: counted as 1100)
May 8, 1975 · KO 3/6 · weight ×0.90
W
Ernie Wicher (no page: counted as 1100)
Apr 29, 1975 · TKO 1/4 · weight ×0.80
W
Sparky Wheeler (no page: counted as 1100)
Apr 11, 1975 · TKO 2/4 · weight ×0.80
W
Ron Pettigrew (no page: counted as 1100)
Nov 21, 1974 · PTS 4/4 · 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 · Floyd Mayweather, Sr.: record and titles