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Fight Matrix

Olaf Alfonso

  Olaf Alfonso's profile at Sherdog 
Association: N/A
Pro Debut Date: 2002-08-17
Pro Record: 8-12-0
Win Finish %: 87.5%
Quality Perf. %: 35.0%
Last Ranked: 7/01/2010

#292 Welterweight

Highest Quarterly Ranking: 10/01/2004

#107 Lightweight
Last Loss Date: 6/19/2014
Last Loss: [NR] Adrian Diaz

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

  Opponent Outcome
L Adrian Diaz
#351 Featherweight 		TKO (Punches)
Round 3
  TPF 19 - Throwback Thursday
Thursday, June 19th 2014
L Kyle Pimental
#146 Welterweight 		TKO (Doctor Stoppage)
Round 3
  PFC 13 - Validation
Friday, May 8th 2009
W Jeremiah Metcalf
#150 Welterweight 		Submission (Armbar)
Round 1
  PFC 12 - High Stakes
Thursday, January 22nd 2009
L Phil Baroni
#84 Middleweight 		Decision (Unanimous)
Round 3
PFC 10 - Palace Fighting Championship 10
Friday, September 26th 2008
W Chris Solomon KO (Punch)
Round 1
  PFC 8 - A Night of Champions
Thursday, May 8th 2008
W Casey Olson
#404 Lightweight 		KO (Punch)
Round 2
  PFC - Olson vs. Alfonso
Friday, February 29th 2008
L Thomas Denny
#104 Welterweight 		Decision (Unanimous)
Round 3
PFC 4 - Project Complete
Thursday, October 18th 2007
L Alex Karalexis
#105 Welterweight 		TKO (Doctor Stoppage)
Round 2
  WEC 25 - Las Vegas
Saturday, January 20th 2007
L John Polakowski Decision (Split)
Round 3
  WEC 24 - Full Force
Thursday, October 12th 2006
L Hayato Sakurai
#2 Lightweight 		KO (Punch)
Round 1
  Pride - Bushido 11
Sunday, June 4th 2006
L Rob McCullough
#98 Lightweight 		KO (Punch)
Round 2
  WEC 19 - Undisputed
Friday, March 17th 2006
L John Polakowski TKO (Corner Stoppage)
Round 1
  WEC 14 - Vengeance
Thursday, March 17th 2005
W Chin Seng KO
Round 1
  WEC 13 - Heavyweight Explosion
Saturday, January 22nd 2005
L Gabe Ruediger
#91 Lightweight 		Technical Submission (Rear Naked Choke)
Round 1
  WEC 12 - Halloween Fury 3
Thursday, October 21st 2004
W Philip Perez TKO (Elbows)
Round 1
  WEC 11 - Evolution
Friday, August 20th 2004
L Gilbert Melendez
#4 Featherweight 		TKO (Punches)
Round 3
  WEC 10 - Bragging Rights
Friday, May 21st 2004
W John Polakowski Decision (Split)
Round 3
  WEC 9 - Cold Blooded
Friday, January 16th 2004
W Randy Bowers
#158 Lightweight 		Submission (Armbar)
Round 1
  WEC 8 - Halloween Fury 2
Friday, October 17th 2003
W Randy Spence TKO (Punches)
Round 2
  WEC 7 - This Time Its Personal
Saturday, August 9th 2003
L Ryan Healy
#50 Lightweight 		TKO (Corner Stoppage)
Round 1
  DB 5 - DesertBrawl 5
Saturday, August 17th 2002
  Opponent Event Outcome
L Adrian Diaz
#351 Featherweight 		  TPF 19 - Throwback Thursday
Thursday, June 19th 2014 		TKO (Punches)
Round 3
L Kyle Pimental
#146 Welterweight 		  PFC 13 - Validation
Friday, May 8th 2009 		TKO (Doctor Stoppage)
Round 3
W Jeremiah Metcalf
#150 Welterweight 		  PFC 12 - High Stakes
Thursday, January 22nd 2009 		Submission (Armbar)
Round 1
L Phil Baroni
#84 Middleweight 		PFC 10 - Palace Fighting Championship 10
Friday, September 26th 2008 		Decision (Unanimous)
Round 3
W Chris Solomon   PFC 8 - A Night of Champions
Thursday, May 8th 2008 		KO (Punch)
Round 1
W Casey Olson
#404 Lightweight 		  PFC - Olson vs. Alfonso
Friday, February 29th 2008 		KO (Punch)
Round 2
L Thomas Denny
#104 Welterweight 		PFC 4 - Project Complete
Thursday, October 18th 2007 		Decision (Unanimous)
Round 3
L Alex Karalexis
#105 Welterweight 		  WEC 25 - Las Vegas
Saturday, January 20th 2007 		TKO (Doctor Stoppage)
Round 2
L John Polakowski   WEC 24 - Full Force
Thursday, October 12th 2006 		Decision (Split)
Round 3
L Hayato Sakurai
#2 Lightweight 		  Pride - Bushido 11
Sunday, June 4th 2006 		KO (Punch)
Round 1
L Rob McCullough
#98 Lightweight 		  WEC 19 - Undisputed
Friday, March 17th 2006 		KO (Punch)
Round 2
L John Polakowski   WEC 14 - Vengeance
Thursday, March 17th 2005 		TKO (Corner Stoppage)
Round 1
W Chin Seng   WEC 13 - Heavyweight Explosion
Saturday, January 22nd 2005 		KO
Round 1
L Gabe Ruediger
#91 Lightweight 		  WEC 12 - Halloween Fury 3
Thursday, October 21st 2004 		Technical Submission (Rear Naked Choke)
Round 1
W Philip Perez   WEC 11 - Evolution
Friday, August 20th 2004 		TKO (Elbows)
Round 1
L Gilbert Melendez
#4 Featherweight 		  WEC 10 - Bragging Rights
Friday, May 21st 2004 		TKO (Punches)
Round 3
W John Polakowski   WEC 9 - Cold Blooded
Friday, January 16th 2004 		Decision (Split)
Round 3
W Randy Bowers
#158 Lightweight 		  WEC 8 - Halloween Fury 2
Friday, October 17th 2003 		Submission (Armbar)
Round 1
W Randy Spence   WEC 7 - This Time Its Personal
Saturday, August 9th 2003 		TKO (Punches)
Round 2
L Ryan Healy
#50 Lightweight 		  DB 5 - DesertBrawl 5
Saturday, August 17th 2002 		TKO (Corner Stoppage)
Round 1

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
07/01/2010 53 #292 Welterweight 8-11-0
30
04/01/2010 25 #239 Welterweight 8-11-0
32
01/01/2010 3 #214 Welterweight 8-11-0
32
10/01/2009 22 #217 Welterweight 8-11-0
32
07/01/2009 51 #195 Welterweight 8-11-0
32
04/01/2009 175 #144 Welterweight 8-10-0
38
01/01/2009 15 #319 Welterweight 7-10-0
24
10/01/2008 NR #304 Welterweight 7-10-0
24
07/01/2008 40 #275 Lightweight 7-9-0
27
04/01/2008 NR #315 Lightweight 6-9-0
25
01/01/2008 31 #590 Welterweight 5-9-0
15
10/01/2007 34 #559 Welterweight 5-8-0
15
07/01/2007 29 #525 Welterweight 5-8-0
15
04/01/2007 NR #496 Welterweight 5-8-0
15
01/01/2007 56 #436 Lightweight 5-7-0
16
10/01/2006 31 #380 Lightweight 5-6-0
16
07/01/2006 51 #349 Lightweight 5-6-0
17
04/01/2006 35 #298 Lightweight 5-5-0
17
01/01/2006 22 #263 Lightweight 5-4-0
17
10/01/2005 29 #241 Lightweight 5-4-0
18
07/01/2005 14 #212 Lightweight 5-4-0
18
04/01/2005 44 #198 Lightweight 5-4-0
18
01/01/2005 47 #154 Lightweight 4-3-0
19
10/01/2004 66 #107 Lightweight 4-2-0
23
07/01/2004 58 #173 Lightweight 3-2-0
18
04/01/2004 6 #115 Lightweight 3-1-0
20
01/01/2004 NR #109 Lightweight 2-1-0
20


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.
Olaf Alfonso
Unknown
Mixed Martial Arts Fighter
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