Boxers / John Ruiz / Boxerbook rating
John Ruiz: Boxerbook rating John Ruiz has a Boxerbook rating of 2036 ± 182 from 55 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Aug 2015 (no bout for 12 months).
Rating 2036 ± 182
Place not listed
Counted bouts 55
Unknown opponents 33 of 55
Schedule, career 1460
Schedule, 36 months no bouts
Form, last 5 1.1 of 3.5
Data confidence 33%
Status inactive since Aug 2015
Rating over time high 2246 · low 1555 Aug 1992 Aug 2015 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: 33 of 55 bouts.
L
Robert Ledesma (no page: counted as 1100)
Aug 8, 2015 · TKO 3/4 · weight ×0.80
L
For WBA heavyweight title Apr 3, 2010 · TKO 8/12 · weight ×1.65 · opponent 2244
W
Adnan Serin (no page: counted as 1100)
Nov 7, 2009 · TKO 7/10 · weight ×1.05
L
For vacant WBA heavyweight title Aug 30, 2008 · UD 11/11 · weight ×1.65 · opponent 2267
W
Mar 8, 2008 · UD 12/12 · weight ×1.10 · opponent 1834
W
Otis Tisdale (no page: counted as 1100)
Oct 13, 2007 · TKO 2/10 · weight ×1.05
L
Nov 18, 2006 · SD 12/12 · weight ×1.10 · opponent 2055
L
For WBA heavyweight title Dec 17, 2005 · MD 12/12 · weight ×1.65 · opponent 2212
W
Retained WBA heavyweight title Nov 13, 2004 · UD 12/12 · weight ×1.65 · opponent 2123
W
Retained WBA heavyweight title Apr 17, 2004 · TKO 11/12 · weight ×1.65 · opponent 1986
W
For WBA interim heavyweight title Dec 13, 2003 · UD 12/12 · weight ×1.32 · opponent 2108
L
Lost WBA heavyweight title Mar 1, 2003 · UD 12/12 · weight ×1.65 · opponent 2453
W
Retained WBA heavyweight title Jul 27, 2002 · DQ 10/12 · weight ×1.65 · opponent 2157
D
For WBA heavyweight title Dec 15, 2001 · SD 12/12 · weight ×1.65 · opponent 2340
W
Won WBA heavyweight title Mar 3, 2001 · UD 12/12 · weight ×1.65 · opponent 2430
L
For vacant WBA heavyweight title Aug 12, 2000 · UD 12/12 · weight ×1.65 · opponent 2424
W
Thomas Williams (no page: counted as 1100)
Retained NABA heavyweight title Dec 11, 1999 · TKO 2/12 · weight ×1.16
W
Fernely Feliz (no page: counted as 1100)
Won vacant WBA–NABA heavyweight title Jun 12, 1999 · TKO 7/12 · weight ×1.16
W
Mario Cawley (no page: counted as 1100)
Retained WBA–NABA heavyweight title Mar 13, 1999 · TKO 4/12 · weight ×1.16
W
Jerry Ballard (no page: counted as 1100)
Retained NABF heavyweight title Sep 19, 1998 · TKO 4/12 · weight ×1.16
Show all 55 counted bouts W
For NABF heavyweight title Jan 31, 1998 · TKO 11/12 · weight ×1.16 · opponent 1881
W
Ray Anis (no page: counted as 1100)
Retained NABF heavyweight title Jun 17, 1997 · TKO 1/12 · weight ×1.16
W
Won vacant NABF heavyweight title Jan 14, 1997 · SD 12/12 · weight ×1.16 · opponent 1874
W
Yuriy Yelistratov (no page: counted as 1100)
Nov 26, 1996 · TKO 3 · weight ×1.00
W
Oct 25, 1996 · TKO 3/6 · weight ×0.90 · opponent 1488
W
Greg Pickrom (no page: counted as 1100)
Jul 18, 1996 · TKO 1/10 · weight ×1.05
W
Doug Davis (no page: counted as 1100)
Jun 6, 1996 · TKO 6/10 · weight ×1.05
L
Lost WBC International heavyweight title Mar 15, 1996 · KO 1/12 · weight ×1.16 · opponent 1959
W
Steve Pannell (no page: counted as 1100)
Oct 7, 1995 · TKO 4/10 · weight ×1.05
W
Willie Jackson (no page: counted as 1100)
Aug 24, 1995 · KO 1/10 · weight ×1.05
W
Derrick Roddy (no page: counted as 1100)
Won vacant WBC International heavyweight title Jun 16, 1995 · KO 2/12 · weight ×1.16
W
Michael Murray (no page: counted as 1100)
May 17, 1995 · TKO 4/10 · weight ×1.05
W
Jack Basting (no page: counted as 1100)
Mar 30, 1995 · TKO 1/8 · weight ×1.00
W
Feb 4, 1995 · UD 10/10 · weight ×1.05 · opponent 1745
W
Rick Sullivan (no page: counted as 1100)
Oct 1, 1994 · KO 2 · weight ×1.00
L
For vacant IBO heavyweight title Aug 4, 1994 · SD 12/12 · weight ×1.65 · opponent 1418
W
Muhammad Askai (no page: counted as 1100)
Jun 25, 1994 · TKO 2 · weight ×1.00
W
May 25, 1994 · KO 4/8 · weight ×1.00 · opponent 1719
W
Nov 27, 1993 · PTS 6/6 · weight ×0.90 · opponent 1800
W
Cordwell Hylton (no page: counted as 1100)
Nov 3, 1993 · PTS 6/6 · weight ×0.90
L
Aug 12, 1993 · SD 10/10 · weight ×1.05 · opponent 1500
W
Exum Speight (no page: counted as 1100)
Jun 25, 1993 · UD 8/8 · weight ×1.00
W
George Chambers (no page: counted as 1100)
Apr 30, 1993 · KO 1 · weight ×1.00
W
Mark Sonnier (no page: counted as 1100)
Apr 16, 1993 · TKO 1 · weight ×1.00
W
Juan Quintana (no page: counted as 1100)
Apr 3, 1993 · PTS 6/6 · weight ×0.90
W
Lorenzo Poole (no page: counted as 1100)
Mar 20, 1993 · KO 1 · weight ×1.00
W
Derrick Jones (no page: counted as 1100)
Mar 5, 1993 · TKO 1 · weight ×1.00
W
Phil Prince (no page: counted as 1100)
Feb 20, 1993 · KO 1 · weight ×1.00
W
Miguel Rosa (no page: counted as 1100)
Jan 30, 1993 · TKO 2 · weight ×1.00
W
John Basil Jackson (no page: counted as 1100)
Jan 16, 1993 · PTS 6/6 · weight ×0.90
W
Jesus Rohena (no page: counted as 1100)
Dec 10, 1992 · TKO 1 · weight ×1.00
W
John Basil Jackson (no page: counted as 1100)
Nov 13, 1992 · PTS 6/6 · weight ×0.90
W
Barry Kirton (no page: counted as 1100)
Nov 3, 1992 · TKO 2/4 · weight ×0.80
W
Mike Vasser (no page: counted as 1100)
Sep 12, 1992 · KO 1 · weight ×1.00
W
Kevin Parker (no page: counted as 1100)
Aug 20, 1992 · UD 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 · John Ruiz: record and titles