Boxers / Francisco Sierra / Boxerbook rating
Francisco Sierra: Boxerbook rating Francisco Sierra has a Boxerbook rating of 1669 ± 164 from 37 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Dec 2015 (no bout for 12 months).
Rating 1669 ± 164
Place not listed
Counted bouts 37
Unknown opponents 20 of 37
Schedule, career 1401
Schedule, 36 months no bouts
Form, last 5 0.6 of 3.5
Data confidence 24%
Status inactive since Dec 2015
Rating over time high 1869 · low 1555 Sep 2005 Dec 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: 20 of 37 bouts.
L
Dec 5, 2015 · TKO 4/10 · weight ×1.05 · opponent 1962
L
Sep 19, 2015 · RTD 5/8 · weight ×1.00 · opponent 1851
L
Dec 12, 2014 · TKO 6/10 · weight ×1.05 · opponent 1746
W
Francisco Rios (no page: counted as 1100)
Nov 14, 2014 · RTD 5/8 · weight ×1.00
L
Nov 17, 2012 · MD 10/10 · weight ×1.05 · opponent 1691
L
Jul 28, 2012 · TKO 6/10 · weight ×1.05 · opponent 2031
W
Jun 2, 2012 · UD 6/6 · weight ×0.90 · opponent 1500
L
For IBO Super Middleweight Title. Nov 23, 2011 · TKO 11/12 · weight ×1.65 · opponent 2006
L
For vacant NABF Super Middleweight Title. Jul 8, 2011 · UD 12/12 · weight ×1.16 · opponent 1501
W
Ulises Duarte (no page: counted as 1100)
May 21, 2011 · KO 2/8 · weight ×1.00
D
Feb 5, 2011 · MD 10/10 · weight ×1.05 · opponent 1815
W
Ricardo Campillo (no page: counted as 1100)
Sep 15, 2010 · KO 1/8 · weight ×1.00
W
Vacant WBO-NABO super middleweight title at stake Jul 30, 2010 · TD 7/10 · weight ×1.57 · opponent 1833
W
May 29, 2010 · RTD 5/8 · weight ×1.00 · opponent 1803
L
For vacant WBO–NABO interim super middleweight title Oct 22, 2009 · KO 1/12 · weight ×1.32 · opponent 1913
W
Roberto Baro (no page: counted as 1100)
Won vacant Mexico super middleweight title Mar 7, 2009 · KO 3/12 · weight ×1.16
W
Octavio Castro (no page: counted as 1100)
Dec 6, 2008 · KO 2/10 · weight ×1.05
W
Eduardo Ayala (no page: counted as 1100)
Nov 2, 2008 · TKO 2/6 · weight ×0.90
W
Javier De la Rosa (no page: counted as 1100)
Jun 21, 2008 · RTD 2/8 · weight ×1.00
W
Carlos Parra (no page: counted as 1100)
Apr 26, 2008 · KO 6/8 · weight ×1.00
Show all 37 counted bouts W
Feb 16, 2008 · TKO 9/10 · weight ×1.05 · opponent 1543
W
Roberto Lopez (no page: counted as 1100)
Oct 26, 2007 · RTD 2/6 · weight ×0.90
W
Won Mexico super middleweight title Jul 20, 2007 · RTD 6/12 · weight ×1.16 · opponent 1403
W
Mike Bryan (no page: counted as 1100)
Apr 27, 2007 · KO 1/10 · weight ×1.05
L
Dec 15, 2006 · KO 10/10 · weight ×1.05 · opponent 1913
W
Iran Rodriguez (no page: counted as 1100)
Won WBC FECARBOX Light Heavyweight title Sep 9, 2006 · TKO 6/12 · weight ×1.65
W
Luis Montoya (no page: counted as 1100)
Aug 18, 2006 · KO 2/10 · weight ×1.05
W
Jose Arelis Lopez (no page: counted as 1100)
Jul 28, 2006 · KO 2/10 · weight ×1.05
W
Juventino Barrera (no page: counted as 1100)
Jun 1, 2006 · KO 10/10 · weight ×1.05
L
Apr 15, 2006 · PTS 12/12 · weight ×1.10 · opponent 1827
W
Ramon Mendivil (no page: counted as 1100)
Mar 18, 2006 · KO 1/10 · weight ×1.05
W
Jaime Enriquez (no page: counted as 1100)
Feb 25, 2006 · KO 1/10 · weight ×1.05
W
Jan 21, 2006 · KO 3/8 · weight ×1.00 · opponent 1500
W
Iran Rodriguez (no page: counted as 1100)
Dec 17, 2005 · MD 8/8 · weight ×1.00
W
Fabian Pina (no page: counted as 1100)
Nov 18, 2005 · KO 5/6 · weight ×0.90
W
Fernando Canelero (no page: counted as 1100)
Oct 1, 2005 · KO 2/4 · weight ×0.80
W
Juan Carlos Sanchez (no page: counted as 1100)
Sep 17, 2005 · 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 · Francisco Sierra: record and titles