Boxers / Derrick Gainer / Boxerbook rating

Derrick Gainer: Boxerbook rating

Derrick Gainer has a Boxerbook rating of 1928 ± 205 from 23 counted bouts, as of Oct 13, 2026. Not in a division list: inactive since Jul 2010 (no bout for 12 months).

Rating1928 ± 205
Placenot listed
Counted bouts23
Unknown opponents9 of 23
Schedule, career1600
Schedule, 36 monthsno bouts
Form, last 52.5 of 3.5
Data confidence17%
Statusinactive since Jul 2010

Rating over time

high 2158 · low 1160Sep 1994Jul 2010

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: 9 of 23 bouts.

W
Ángel Hernández
Jul 28, 2010 · 12 · weight ×1.00 · opponent 1147
+3
→ 1928
W
Carlos Navarro (no page: counted as 1100)
Jul 14, 2007 · 12 · weight ×1.00
+3
→ 1925
W
Philipp Payon (no page: counted as 1100)
Apr 3, 2006 · 12 · weight ×1.00
+2
→ 1922
L
Chris John
Nov 7, 2005 · 12 · weight ×1.00 · opponent 2099
−25
→ 1920
L
Chris John
For WBA featherweight title
Apr 22, 2005 · UD 12/12 · weight ×1.65 · opponent 2013
−69
→ 1944
W
Cedric Mingo (no page: counted as 1100)
May 12, 2004 · 10 · weight ×1.00
+2
→ 2013
W
Viktor Polo (no page: counted as 1100)
Mar 20, 2004 · 12 · weight ×1.00
+2
→ 2011
L
Juan Manuel Márquez Méndez
For IBF featherweight title
Nov 1, 2003 · TD 7/12 · weight ×1.65 · opponent 1952
−114
→ 2009
W
Oscar León (no page: counted as 1100)
Apr 12, 2003 · SD 12/12 · weight ×1.10
+2
→ 2123
D
Daniel Seda (no page: counted as 1100)
May 12, 2002 · 8 · weight ×1.00
−37
→ 2121
W
Freddie Norwood
Won WBA featherweight title
Sep 9, 2000 · TKO 11/12 · weight ×1.65 · opponent 2187
+107
→ 2158
W
Freddie Norwood
Aug 9, 2000 · 12 · weight ×1.00 · opponent 2241
+97
→ 2051
W
Ricardo Carrillo (no page: counted as 1100)
Jun 19, 2000 · 12 · weight ×1.00
+3
→ 1954
L
Diego Corrales
For IBF super featherweight title
Mar 18, 2000 · TKO 3/12 · weight ×1.65 · opponent 2101
−85
→ 1951
W
Sergio Rafael Liendro (no page: counted as 1100)
May 12, 1999 · 10 · weight ×1.00
+3
→ 2035
W
Kevin Kelley
Jul 18, 1998 · UD 10/10 · weight ×1.05 · opponent 1918
+77
→ 2032
W
Kevin Kelley
May 12, 1998 · 12 · weight ×1.00 · opponent 1955
+143
→ 1955
W
Manuel Medina
For NABU super featherweight title
Aug 7, 1997 · KO 9/12 · weight ×1.16 · opponent 1741
+225
→ 1812
W
Manuel Medina
May 3, 1997 · 12 · weight ×1.00 · opponent 1800
+426
→ 1587
L
Kevin Kelley
Sep 10, 1996 · 12 · weight ×1.00 · opponent 1939
−7
→ 1160
Show all 23 counted bouts
L
Kevin Kelley
For WBU featherweight title
Jun 15, 1996 · KO 8/12 · weight ×1.16 · opponent 1936
−9
→ 1168
L
Robert Garcia
Nov 18, 1994 · UD 10/10 · weight ×1.05 · opponent 1870
−16
→ 1177
L
Roberto García (no page: counted as 1100)
Sep 10, 1994 · 12 · weight ×1.00
−308
→ 1192

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 · Derrick Gainer: record and titles