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Fight Matrix

Bobby Stack

  Bobby Stack's profile at Sherdog 
Association: N/A
Pro Debut Date: 2007-05-12
Pro Record: 8-3-0
Win Finish %: 37.5%
Quality Perf. %: 63.6%
Last Ranked: 4/01/2012

#559 Lightweight

Highest Quarterly Ranking: 1/01/2011

#249 Lightweight

Last Loss Date: 10/20/2012
Last Loss: [NR] Lewis Gonzalez

Complete Professional MMA Fight History
Fighter rankings represent most recent generated quarterly rating prior to the fight

  Opponent Outcome
L Lewis Gonzalez
#170 Lightweight
TKO (Punches)
Round 2
  CC - Cage Combat
Saturday, October 20th 2012
L Isaiah Hill Submission (Triangle Choke)
Round 1
  Strikeforce - Diaz vs. Cyborg
Saturday, January 29th 2011
W Derrick Burnsed
#259 Welterweight
Decision (Split)
Round 3
  Strikeforce / M-1 Global - Fedor vs. Werdum
Saturday, June 26th 2010
W Tom Peterson
#680 Lightweight
Decision (Unanimous)
Round 3
  CCFC - El Reventon
Saturday, April 24th 2010
W Cyrillo Padilha Neto
#675 Welterweight
Decision (Unanimous)
Round 3
  Strikeforce - Destruction
Friday, November 21st 2008
W Jose Palacios
#527 Lightweight
Decision (Unanimous)
Round 3
  Strikeforce - Melendez vs. Thomson
Friday, June 27th 2008
W Clint Coronel
#452 Lightweight
Decision (Majority)
Round 3
  GC 75 - Erin-Go-Brawl
Saturday, March 15th 2008
L Isaac DeJesus Submission (Guillotine Choke)
Round 2
  Strikeforce - Young Guns 2
Friday, February 1st 2008
W Francesco DiMartino KO (Knee)
Round 1
  CCFC - Undefeated
Saturday, October 6th 2007
W Zack Yngojo TKO (Punches)
Round 2
  GC 66 - Battle Ground
Friday, July 27th 2007
W Terence Dickens TKO (Punches)
Round 2
  CCFC - Total Elimination
Saturday, May 12th 2007
  Opponent Event Outcome
L Lewis Gonzalez
#170 Lightweight
  CC - Cage Combat
Saturday, October 20th 2012
TKO (Punches)
Round 2
L Isaiah Hill   Strikeforce - Diaz vs. Cyborg
Saturday, January 29th 2011
Submission (Triangle Choke)
Round 1
W Derrick Burnsed
#259 Welterweight
  Strikeforce / M-1 Global - Fedor vs. Werdum
Saturday, June 26th 2010
Decision (Split)
Round 3
W Tom Peterson
#680 Lightweight
  CCFC - El Reventon
Saturday, April 24th 2010
Decision (Unanimous)
Round 3
W Cyrillo Padilha Neto
#675 Welterweight
  Strikeforce - Destruction
Friday, November 21st 2008
Decision (Unanimous)
Round 3
W Jose Palacios
#527 Lightweight
  Strikeforce - Melendez vs. Thomson
Friday, June 27th 2008
Decision (Unanimous)
Round 3
W Clint Coronel
#452 Lightweight
  GC 75 - Erin-Go-Brawl
Saturday, March 15th 2008
Decision (Majority)
Round 3
L Isaac DeJesus   Strikeforce - Young Guns 2
Friday, February 1st 2008
Submission (Guillotine Choke)
Round 2
W Francesco DiMartino   CCFC - Undefeated
Saturday, October 6th 2007
KO (Knee)
Round 1
W Zack Yngojo   GC 66 - Battle Ground
Friday, July 27th 2007
TKO (Punches)
Round 2
W Terence Dickens   CCFC - Total Elimination
Saturday, May 12th 2007
TKO (Punches)
Round 2

Quarterly Generated Historical Rankings
Rating bar represents the fighter's standing relative to the top of the division at the time

Date ↑ ↓ Rank Record Points
04/01/2012 55 #559 Lightweight 8-2-0
22
01/01/2012 14 #504 Lightweight 8-2-0
24
10/01/2011 9 #490 Lightweight 8-2-0
24
07/01/2011 19 #481 Lightweight 8-2-0
25
04/01/2011 213 #462 Lightweight 8-2-0
25
01/01/2011 14 #249 Lightweight 8-1-0
37
10/01/2010 9 #263 Lightweight 8-1-0
37
07/01/2010 NR #254 Lightweight 8-1-0
37
01/01/2010 50 #387 Lightweight 6-1-0
27
10/01/2009 23 #337 Lightweight 6-1-0
28
07/01/2009 23 #314 Lightweight 6-1-0
28
04/01/2009 3 #291 Lightweight 6-1-0
28
01/01/2009 93 #288 Lightweight 6-1-0
28
10/01/2008 22 #381 Lightweight 5-1-0
24
07/01/2008 96 #359 Lightweight 5-1-0
24
04/01/2008 44 #455 Lightweight 4-1-0
19
01/01/2008 23 #499 Lightweight 3-0-0
18
10/01/2007 NR #476 Lightweight 2-0-0
18


A fighter's rank (US) state is assigned based on the state that the fighter most frequently fought in professionally, within the past three years. If there is a tie, the most recent state is used. The Win-Loss-Draw record for the fighter in the "Big Leagues". The Big Leagues refer to the top organizations based on a statistical analysis we performed. Some organizations were counted as one, due to mergers, etc. A quality performance is a fight in which the fighter fought an acceptable opponent, and substantiated their current rating (at the time) based on the outcome. At it's most basic level, one can equate "combat age" to "dog years" in that it will mirror the basic human lifecycle. With this computation, we expect fighters to hit their respective "peak" in the years that your typical adult "peaks" in life, somewhere between 25 and 40. We will expect most fighters to start their descent at some point in their 40s and be far removed from their peak by 60. This is an experimental metric that attempts to reflect a fighter's recent opposition quality. The metric goes back 1,080 days, and looks at all the fighter's opponents' W-L-D records within a window of 540 days before, and 540 days after their respective bout(s) with the fighter. All of the records are added up and the cumulative win percentage is presented by this metric in a "strength of schedule" format. These ranking sets have been generated by a recent version of the software, using recent data and will not match previously published issues of the rankings, especially since a majority of these generated sets are for dates much earlier than the site’s inception.
Bobby Stack
Unknown
Mixed Martial Arts Fighter
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