Boxers / John Mugabi / Boxerbook rating

John Mugabi: Boxerbook rating

John Mugabi has a Boxerbook rating of 1578 ± 232 from 50 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jan 1999 (no bout for 12 months).

Rating1578 ± 232
Placenot listed
Counted bouts50
Unknown opponents40 of 50
Schedule, career1217
Schedule, 36 monthsno bouts
Form, last 50.9 of 3.5
Data confidence14%
Statusinactive since Jan 1999

Rating over time

high 2048 · low 1578Dec 1980Dec 1999

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: 40 of 50 bouts.

L
Glen Kelly
For IBF Pan Pacific and Australian light-heavyweight titles
Jan 16, 1999 · TKO 8/12 · weight ×1.16 · opponent 1669
−41
→ 1578
L
Anthony Bigeni
For PABA light-heavyweight title
Jul 19, 1998 · TKO 8/12 · weight ×1.16 · opponent 1500
−56
→ 1619
W
Paul Smallman (no page: counted as 1100)
Feb 26, 1998 · UD 10/10 · weight ×1.05
+8
→ 1675
L
William Bo James (no page: counted as 1100)
Jan 13, 1998 · UD 10/10 · weight ×1.05
−77
→ 1667
D
Paul Smallman (no page: counted as 1100)
Dec 18, 1997 · TD 2/10 · weight ×1.05
−37
→ 1744
W
Jamie Wallace (no page: counted as 1100)
Won vacant Australian super-middleweight title
Jun 19, 1997 · UD 12/12 · weight ×1.16
+6
→ 1780
W
Ambrose Mlilo
Feb 20, 1997 · TKO 10/10 · weight ×1.05 · opponent 1424
+18
→ 1774
W
Peter Kinsella (no page: counted as 1100)
Dec 16, 1996 · PTS 10/10 · weight ×1.05
+7
→ 1756
L
Gerald McClellan
For vacant WBO middleweight title
Nov 20, 1991 · TKO 1/12 · weight ×1.65 · opponent 1689
−93
→ 1749
W
Kevin Whaley-El (no page: counted as 1100)
Sep 12, 1991 · TKO 4 · weight ×1.00
+4
→ 1842
W
James Williamson (no page: counted as 1100)
Jul 12, 1991 · TKO 3 · weight ×1.00
+4
→ 1838
L
Terry Norris
Lost WBC super-welterweight title
Mar 31, 1990 · KO 1/12 · weight ×1.65 · opponent 1822
−97
→ 1834
W
Carlos Antunes (no page: counted as 1100)
Jan 10, 1990 · KO 1/10 · weight ×1.05
+3
→ 1931
W
Ricky Stackhouse (no page: counted as 1100)
Oct 30, 1989 · TKO 1 · weight ×1.00
+3
→ 1927
W
Rene Jacquot
Won WBC super-welterweight title
Jul 8, 1989 · TKO 1/12 · weight ×1.65 · opponent 1613
+33
→ 1924
W
Ralph Smiley (no page: counted as 1100)
Mar 20, 1989 · TKO 2 · weight ×1.00
+4
→ 1891
W
Kenneth Styles (no page: counted as 1100)
Feb 23, 1989 · TKO 1/10 · weight ×1.05
+5
→ 1887
W
Francisco Carballo (no page: counted as 1100)
Feb 4, 1989 · TKO 2/10 · weight ×1.05
+5
→ 1887
W
Mike Sacchetti (no page: counted as 1100)
Sep 27, 1988 · TKO 3/10 · weight ×1.05
+5
→ 1877
W
Kenny Snow (no page: counted as 1100)
Jul 7, 1988 · TKO 4/10 · weight ×1.05
+5
→ 1873
Show all 50 counted bouts
W
Gonzalo Montes (no page: counted as 1100)
Jun 4, 1988 · TKO 3 · weight ×1.00
+5
→ 1868
W
Knox Brown (no page: counted as 1100)
May 5, 1988 · TKO 3/10 · weight ×1.05
+5
→ 1863
W
Bryan Grant (no page: counted as 1100)
Jan 22, 1988 · TKO 2/6 · weight ×0.90
+5
→ 1858
L
Duane Thomas
For vacant WBC super-welterweight title
Dec 5, 1986 · TKO 3/12 · weight ×1.65 · opponent 1864
−135
→ 1853
L
Marvelous Marvin Hagler
For WBA, WBC, IBF, The Ring, and lineal middleweight titles
Mar 10, 1986 · KO 11/12 · weight ×1.65 · opponent 2288
−59
→ 1989
W
Bill Bradley (no page: counted as 1100)
Aug 6, 1985 · RTD 4/10 · weight ×1.05
+4
→ 2048
W
Earl Hargrove (no page: counted as 1100)
Mar 17, 1985 · KO 1/10 · weight ×1.05
+4
→ 2043
W
Nino Gonzalez (no page: counted as 1100)
Sep 25, 1984 · KO 1 · weight ×1.00
+4
→ 2039
W
Frank Fletcher (no page: counted as 1100)
Aug 5, 1984 · TKO 4/10 · weight ×1.05
+5
→ 2035
W
Wilbert Johnson (no page: counted as 1100)
May 27, 1984 · KO 2/10 · weight ×1.05
+5
→ 2030
W
James Green (no page: counted as 1100)
Feb 19, 1984 · TKO 10/10 · weight ×1.05
+5
→ 2026
W
Curtis Parker (no page: counted as 1100)
Nov 12, 1983 · KO 1/10 · weight ×1.05
+5
→ 2021
W
Eddie Gazo
Oct 8, 1983 · TKO 4/10 · weight ×1.05 · opponent 1637
+33
→ 2016
W
Don Morgan (no page: counted as 1100)
Sep 16, 1983 · KO 1/10 · weight ×1.05
+7
→ 1983
W
Jeff Nelson (no page: counted as 1100)
Aug 5, 1983 · TKO 2/10 · weight ×1.05
+7
→ 1976
W
Gary Guiden (no page: counted as 1100)
Jul 3, 1983 · TKO 3/10 · weight ×1.05
+8
→ 1969
W
Roosevelt Green (no page: counted as 1100)
May 15, 1983 · TKO 1 · weight ×1.00
+8
→ 1961
W
Doug Demmings
Oct 23, 1982 · TKO 5/8 · weight ×1.00 · opponent 1342
+16
→ 1954
W
Steve Williams (no page: counted as 1100)
Sep 15, 1982 · TKO 6/10 · weight ×1.05
+10
→ 1938
W
Curtis Ramsey (no page: counted as 1100)
May 2, 1982 · KO 1/10 · weight ×1.05
+10
→ 1928
W
Curtis Taylor (no page: counted as 1100)
Mar 26, 1982 · KO 2 · weight ×1.00
+10
→ 1918
W
Sammy Floyd (no page: counted as 1100)
Dec 26, 1981 · KO 2 · weight ×1.00
+11
→ 1908
W
Darwin Brewster (no page: counted as 1100)
Nov 16, 1981 · KO 6/8 · weight ×1.00
+12
→ 1896
W
John Mwansa (no page: counted as 1100)
Oct 31, 1981 · KO 1 · weight ×1.00
+14
→ 1884
W
Ronnie Ford (no page: counted as 1100)
Sep 25, 1981 · KO 1 · weight ×1.00
+15
→ 1870
W
Pedro Guerrero (no page: counted as 1100)
May 30, 1981 · TKO 2 · weight ×1.00
+18
→ 1855
W
Dennis Pryce (no page: counted as 1100)
May 11, 1981 · KO 1/8 · weight ×1.00
+18
→ 1855
W
Mauricio Fernandes da Cruz (no page: counted as 1100)
Apr 10, 1981 · TKO 4 · weight ×1.00
+23
→ 1819
W
Giampaolo Piras (no page: counted as 1100)
Feb 12, 1981 · TKO 2/6 · weight ×0.90
+24
→ 1797
W
Oemer Karadenis (no page: counted as 1100)
Dec 5, 1980 · TKO 1 · weight ×1.00
+33
→ 1773

Publishers and Boxerbook

Consensus: no publisher lists for the division (a list without them counts as 16).

WBC
not in top 15
WBA
not in top 15
IBF
not in top 15
WBO
not in top 15
Ring
not in top 15
TBRB
not in top 15
Boxerbook
not listed

How the Boxerbook rating works · John Mugabi: record and titles