Boxers / Jack Johnson / Boxerbook rating
Jack Johnson: Boxerbook rating Jack Johnson is inactive since Apr 1931, rated from 89 counted bouts. The last computed value is 1489, but after so long without a bout its uncertainty has reached the cap of ± 350, so the number says little until the next bout. Not in a division list: inactive since Apr 1931 (no bout for 12 months).
Rating inactive since Apr 1931
Place not listed
Counted bouts 89
Unknown opponents 42 of 89
Schedule, career 1333
Schedule, 36 months no bouts
Form, last 5 1.7 of 3.5
Data confidence 33%
Status inactive since Apr 1931
Rating over time high 1926 · low 1419 Nov 1897 Apr 1931 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: 42 of 89 bouts.
W
Brad Simmons (no page: counted as 1100)
Apr 28, 1931 · KO 2/10 · weight ×1.05
L
Brad Simmons (no page: counted as 1100)
Mar 4, 1931 · PTS 10/10 · weight ×1.05
W
Rough House Wilson (no page: counted as 1100)
Jul 19, 1928 · DQ 3/10 · weight ×1.05
L
Bill Hartwell (no page: counted as 1100)
May 15, 1928 · RTD 6/10 · weight ×1.05
L
Bearcat Wright (no page: counted as 1100)
Apr 16, 1928 · KO 5/10 · weight ×1.05
L
Brad Simmons (no page: counted as 1100)
Sep 6, 1926 · PTS 10/10 · weight ×1.05
L
Bob Lawson (no page: counted as 1100)
May 30, 1926 · RTD 7/12 · weight ×1.10
W
Pat Lester (no page: counted as 1100)
May 2, 1926 · PTS 15/15 · weight ×1.10
W
Homer Smith (no page: counted as 1100)
Feb 22, 1924 · PTS 10/10 · weight ×1.05
W
May 20, 1923 · NWS 12 · weight ×1.00 · opponent 1358
W
Farmer Lodge (no page: counted as 1100)
May 6, 1923 · KO 4 · weight ×1.00
W
George Roberts (no page: counted as 1100)
May 17, 1920 · KO 3 · weight ×1.00
W
Bob Wilson (no page: counted as 1100)
Apr 18, 1920 · KO 3 · weight ×1.00
W
Marty Cutler (no page: counted as 1100)
Sep 28, 1919 · KO 6/25 · weight ×1.10
W
Tom Cowler (no page: counted as 1100)
Aug 10, 1919 · PTS 15/15 · weight ×1.10
W
Bob Roper (no page: counted as 1100)
Jun 22, 1919 · PTS 10/10 · weight ×1.05
W
Bill Flint (no page: counted as 1100)
Feb 12, 1919 · KO 2/10 · weight ×1.05
W
Feb 5, 1918 · RTD 6/20 · weight ×1.10 · opponent 1328
W
Apr 23, 1916 · KO 6/20 · weight ×1.10 · opponent 1500
W
Frank Crozier (no page: counted as 1100)
Mar 23, 1916 · TKO 7/10 · weight ×1.05
Show all 89 counted bouts L
Lost NYSAC heavyweight title Apr 5, 1915 · KO 26/45 · weight ×1.16 · opponent 1518
W
Jack Murray (no page: counted as 1100)
Jan 10, 1915 · KO 3/10 · weight ×1.05
W
Retained NYSAC heavyweight title Jun 27, 1914 · PTS 20/20 · weight ×1.16 · opponent 1381
D
For NYSAC heavyweight title Dec 19, 1913 · PTS 10/10 · weight ×1.10 · opponent 1487
W
Retained NYSAC heavyweight title Jul 4, 1912 · DQ 9/45 · weight ×1.16 · opponent 1599
W
Retained world heavyweight title Jul 4, 1910 · TKO 15/45 · weight ×1.16 · opponent 2010
W
Retained world heavyweight title Oct 16, 1909 · KO 12/20 · weight ×1.16 · opponent 1806
W
World heavyweight title at stake Sep 9, 1909 · NWS 10 · weight ×1.05 · opponent 1762
W
Tony Ross (no page: counted as 1100)
Jun 30, 1909 · NWS 6 · weight ×1.00
D
World heavyweight title at stake May 19, 1909 · NWS 6 · weight ×1.05 · opponent 1758
W
Won world heavyweight title. The fight film was also stopped by the police Dec 26, 1908 · PTS 14/20 · weight ×1.16 · opponent 1794
W
Ben Taylor (no page: counted as 1100)
Jul 31, 1908 · TKO 8/10 · weight ×1.05
W
Nov 2, 1907 · KO 11/45 · weight ×1.10 · opponent 1520
W
Sailor Burke (no page: counted as 1100)
Sep 12, 1907 · NWS 6 · weight ×1.00
W
Charles Cutler (no page: counted as 1100)
Aug 28, 1907 · KO 1/6 · weight ×0.90
W
Jul 17, 1907 · KO 2/6 · weight ×0.90 · opponent 1766
W
Mar 4, 1907 · TKO 9/20 · weight ×1.10 · opponent 1500
W
Retained world colored heavyweight title Feb 19, 1907 · KO 1/10 · weight ×1.10 · opponent 1721
D
World colored heavyweight title at stake Nov 26, 1906 · NWS 10 · weight ×1.05 · opponent 1395
W
Jim Jeffords (no page: counted as 1100)
Nov 8, 1906 · NWS 6 · weight ×1.00
W
Sep 20, 1906 · NWS 6 · weight ×1.00 · opponent 1391
D
Billy Dunning (no page: counted as 1100)
Sep 3, 1906 · NWS 10/10 · weight ×1.05
W
Charlie Haghey (no page: counted as 1100)
Jun 16, 1906 · KO 2/12 · weight ×1.10
W
Retained world colored heavyweight title Apr 26, 1906 · PTS 15/15 · weight ×1.16 · opponent 1574
W
Black Bill (no page: counted as 1100)
Apr 16, 1906 · KO 7/10 · weight ×1.05
W
For world colored heavyweight title Mar 14, 1906 · PTS 15/15 · weight ×1.16 · opponent 1430
W
Jan 16, 1906 · NWS 3 · weight ×1.00 · opponent 1443
W
Dec 2, 1905 · NWS 6 · weight ×1.00 · opponent 1353
W
World colored heavyweight title at stake Dec 1, 1905 · NWS 12 · weight ×1.05 · opponent 1438
L
Nov 25, 1905 · DQ 2/6 · weight ×0.90 · opponent 1264
W
Jul 24, 1905 · NWS 6 · weight ×1.00 · opponent 1199
W
Jul 18, 1905 · DQ 7/15 · weight ×1.10 · opponent 1540
W
Morris Harris (no page: counted as 1100)
Jul 13, 1905 · KO 1/3 · weight ×0.80
W
Jack Munroe (no page: counted as 1100)
Jun 26, 1905 · NWS 6 · weight ×1.00
W
May 9, 1905 · NWS 3 · weight ×1.00 · opponent 941
W
Black Bill (no page: counted as 1100)
May 2, 1905 · TKO 4/6 · weight ×0.90
W
Jim Jeffords (no page: counted as 1100)
Apr 25, 1905 · KO 4/6 · weight ×0.90
L
Mar 28, 1905 · PTS 20/20 · weight ×1.10 · opponent 1722
W
Denver Ed Martin (no page: counted as 1100)
Retained world colored heavyweight title Oct 10, 1904 · KO 2/20 · weight ×1.16
W
Retained world colored heavyweight title Jun 2, 1904 · PTS 6/6 · weight ×0.94 · opponent 1618
W
Retained world colored heavyweight title Apr 22, 1904 · KO 20/20 · weight ×1.16 · opponent 1570
W
Black Bill (no page: counted as 1100)
Feb 15, 1904 · NWS 6 · weight ×1.00
W
Dec 11, 1903 · PTS 20/20 · weight ×1.10 · opponent 1555
W
Retained world colored heavyweight title Oct 27, 1903 · PTS 20/20 · weight ×1.16 · opponent 1619
W
For world colored heavyweight title Oct 18, 1903 · KO 2/20 · weight ×1.16 · opponent 1637
W
Jul 31, 1903 · NWS 6 · weight ×1.00 · opponent 1418
W
May 11, 1903 · KO 3/6 · weight ×0.90 · opponent 1414
W
Apr 16, 1903 · PTS 10/10 · weight ×1.05 · opponent 1361
W
Retained world colored heavyweight title Feb 26, 1903 · PTS 20/20 · weight ×1.16 · opponent 1721
W
Won world colored heavyweight title Feb 5, 1903 · PTS 20/20 · weight ×1.16 · opponent 1782
W
Fred Russell (no page: counted as 1100)
Dec 4, 1902 · DQ 8/20 · weight ×1.10
W
Oct 31, 1902 · PTS 20/20 · weight ×1.10 · opponent 1727
W
Won world colored heavyweight title claim Oct 21, 1902 · TKO 12/20 · weight ×1.16 · opponent 1661
D
Jun 20, 1902 · PTS 20/20 · weight ×1.10 · opponent 1540
W
Jack Jeffries (no page: counted as 1100)
May 16, 1902 · KO 5/20 · weight ×1.10
W
Joe Kennedy (no page: counted as 1100)
Mar 7, 1902 · KO 4/15 · weight ×1.10
D
Dec 27, 1901 · PTS 15/15 · weight ×1.10 · opponent 1567
L
Nov 4, 1901 · PTS 20/20 · weight ×1.10 · opponent 1488
D
Mexican Pete Everett (no page: counted as 1100)
Aug 14, 1901 · PTS 20/20 · weight ×1.10
D
Billy Stift (no page: counted as 1100)
Apr 26, 1901 · PTS 10/10 · weight ×1.05
L
Feb 25, 1901 · KO 3/20 · weight ×1.10 · opponent 1607
D
Jim Scanlon (no page: counted as 1100)
Jan 14, 1901 · PTS 7/20 · weight ×1.10
W
Dec 27, 1900 · TKO 4/20 · weight ×1.10 · opponent 1540
D
Jun 25, 1900 · PTS 20/20 · weight ×1.10 · opponent 1587
W
Jim McCormick (no page: counted as 1100)
Apr 20, 1900 · DQ 6/20 · weight ×1.10
L
For inaugural black heavyweight title May 6, 1899 · TKO 5/6 · weight ×0.94 · opponent 1510
W
Cherokee (no page: counted as 1100)
Jul 24, 1898 · KO · weight ×1.00
W
Ed Johnson (no page: counted as 1100)
Retained Texas State middleweight title Nov 20, 1897 · KO 5 · weight ×1.05
W
Charley Brooks (no page: counted as 1100)
Won Texas State middleweight title Nov 1, 1897 · KO 2/15 · weight ×1.16
Publishers and Boxerbook Consensus: no publisher lists for the division (a list without them counts as 16).
How the Boxerbook rating works · Jack Johnson: record and titles