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Fight Matrix

Keiko Tamai

  Keiko Tamai's profile at Sherdog 
Association: N/A
Pro Debut Date: 2002-06-01
Pro Record: 16-15-0
Win Finish %: 50.0%
Quality Perf. %: 35.5%
Last Ranked: 7/01/2007

#15 Women Featherweight

Highest Quarterly Ranking: 10/01/2005

#5 Women Featherweight
Last Loss Date: 4/05/2008
Last Loss: [NR] Shayna Baszler

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

  Opponent Outcome
L Shayna Baszler
#2 Women Bantamweight 		Submission (Twister)
Round 1
  ShoXC - Elite Challenger Series
Saturday, April 5th 2008
L Atsuko Emoto Decision (Unanimous)
Round 2
  Smackgirl - World ReMix 2008 Opening Round
Thursday, February 14th 2008
L Molly Helsel
#10 Women Flyweight 		Submission (Triangle Choke)
Round 1
  Bodog Fight - Vancouver
Saturday, August 25th 2007
L Yoko Takahashi
#8 Women Featherweight 		Submission (Calf Slicer)
Round 1
  FFF 2 - Girls Night Out
Saturday, July 14th 2007
L Marloes Coenen
#2 Women Featherweight 		Submission (Rear Naked Choke)
Round 1
  K - GRACE 1
Sunday, May 27th 2007
L Michiko Takeda Decision (Unanimous)
Round 2
UNKNOWN SHOW
Sunday, March 11th 2007
W Jan Finney
#15 Women Bantamweight 		Submission (Armbar)
Round 2
  Bodog Fight - Costa Rica Combat
Friday, February 16th 2007
W Mamiko Ishido Submission (Armbar)
Round 1
  G-Shooto - G-Shooto Special03
Sunday, November 19th 2006
L Hitomi Akano
#1 Women Flyweight 		Submission (Armbar)
Round 2
  MARS - Bodog Fight
Wednesday, October 4th 2006
W Natsuko Kamei Submission (Armbar)
Round 1
  Smackgirl - Women Hold Their Ground
Friday, September 15th 2006
L Megumi Fujii
#2 Women Strawweight 		Submission (Armbar)
Round 1
  Smackgirl - Top Girl Battle
Friday, June 30th 2006
W Hee Jin Lee Technical Submission (Kimura)
Round 2
  Smackgirl - Advent of Goddess
Wednesday, February 15th 2006
L Hitomi Akano
#4 Women Bantamweight 		Submission (Armbar)
Round 1
  G-Shooto - G-Shooto 03
Saturday, December 17th 2005
W Yumiko Sugimoto Decision (Unanimous)
Round 2
  G-Shooto - Plus04
Friday, November 11th 2005
W Kumiko Maekawa Decision (Unanimous)
Round 2
  Smackgirl - Dynamic!!
Wednesday, August 17th 2005
W Ha Na Kim Decision (Split)
Round 2
  Smackgirl - Korea 2005
Saturday, May 21st 2005
W Hikaru Shinohara Submission (Armbar)
Round 2
  Tribelate - vol. 6
Monday, April 25th 2005
W Mika Harigai Decision (Unanimous)
Round 2
  Smackgirl - Niigata Revival Festival 2005
Sunday, April 10th 2005
W Yukiko Kawakami Decision (Unanimous)
Round 2
  Smackgirl - Refresh 2005
Saturday, January 8th 2005
L Kaoru Ito Technical Submission (Armbar)
Round 1
  Smackgirl - World ReMix 2004
Sunday, December 19th 2004
L Mika Akino
#3 Women Featherweight 		Decision (Split)
Round 2
  Smackgirl - Holy Land Triumphal Return
Thursday, August 5th 2004
W Natsuko Kikukawa
#7 Women Flyweight 		TKO (Punches)
Round 1
  Smackgirl - Go West
Saturday, June 19th 2004
L Roxanne Modafferi Decision (Unanimous)
Round 2
  GCM - Cross Section 1
Sunday, April 18th 2004
W Hikaru Shinohara Decision (Unanimous)
Round 2
  Gals - MMA Gals 2
Saturday, August 30th 2003
W Natsuko Kikukawa Decision (Unanimous)
Round 2
  Smackgirl - Third Season 5
Sunday, July 6th 2003
L Yukiko Kawakami Submission (Scarf Hold)
Round 1
  Smackgirl - Third Season 3
Wednesday, May 7th 2003
W Kazue Terui Decision (Unanimous)
Round 2
  Smackgirl - Third Season 1
Monday, March 3rd 2003
L Yuuki Kondo
#5 Women Featherweight 		Decision (Unanimous)
Round 3
  Smackgirl - Japan Cup 2002 Grand Final
Sunday, December 29th 2002
W Mika Harigai Submission (Armbar)
Round 1
  Smackgirl - Japan Cup 2002 Episode 2
Saturday, November 9th 2002
W Etsuko Kato Submission (Armbar)
Round 2
  Ax - Vol. 5
Friday, July 26th 2002
L Yumiko Sugimoto Decision (Split)
Round 3
  Smackgirl - Smack Legend 2002
Saturday, June 1st 2002
  Opponent Event Outcome
L Shayna Baszler
#2 Women Bantamweight 		  ShoXC - Elite Challenger Series
Saturday, April 5th 2008 		Submission (Twister)
Round 1
L Atsuko Emoto   Smackgirl - World ReMix 2008 Opening Round
Thursday, February 14th 2008 		Decision (Unanimous)
Round 2
L Molly Helsel
#10 Women Flyweight 		  Bodog Fight - Vancouver
Saturday, August 25th 2007 		Submission (Triangle Choke)
Round 1
L Yoko Takahashi
#8 Women Featherweight 		  FFF 2 - Girls Night Out
Saturday, July 14th 2007 		Submission (Calf Slicer)
Round 1
L Marloes Coenen
#2 Women Featherweight 		  K - GRACE 1
Sunday, May 27th 2007 		Submission (Rear Naked Choke)
Round 1
L Michiko Takeda UNKNOWN SHOW
Sunday, March 11th 2007 		Decision (Unanimous)
Round 2
W Jan Finney
#15 Women Bantamweight 		  Bodog Fight - Costa Rica Combat
Friday, February 16th 2007 		Submission (Armbar)
Round 2
W Mamiko Ishido   G-Shooto - G-Shooto Special03
Sunday, November 19th 2006 		Submission (Armbar)
Round 1
L Hitomi Akano
#1 Women Flyweight 		  MARS - Bodog Fight
Wednesday, October 4th 2006 		Submission (Armbar)
Round 2
W Natsuko Kamei   Smackgirl - Women Hold Their Ground
Friday, September 15th 2006 		Submission (Armbar)
Round 1
L Megumi Fujii
#2 Women Strawweight 		  Smackgirl - Top Girl Battle
Friday, June 30th 2006 		Submission (Armbar)
Round 1
W Hee Jin Lee   Smackgirl - Advent of Goddess
Wednesday, February 15th 2006 		Technical Submission (Kimura)
Round 2
L Hitomi Akano
#4 Women Bantamweight 		  G-Shooto - G-Shooto 03
Saturday, December 17th 2005 		Submission (Armbar)
Round 1
W Yumiko Sugimoto   G-Shooto - Plus04
Friday, November 11th 2005 		Decision (Unanimous)
Round 2
W Kumiko Maekawa   Smackgirl - Dynamic!!
Wednesday, August 17th 2005 		Decision (Unanimous)
Round 2
W Ha Na Kim   Smackgirl - Korea 2005
Saturday, May 21st 2005 		Decision (Split)
Round 2
W Hikaru Shinohara   Tribelate - vol. 6
Monday, April 25th 2005 		Submission (Armbar)
Round 2
W Mika Harigai   Smackgirl - Niigata Revival Festival 2005
Sunday, April 10th 2005 		Decision (Unanimous)
Round 2
W Yukiko Kawakami   Smackgirl - Refresh 2005
Saturday, January 8th 2005 		Decision (Unanimous)
Round 2
L Kaoru Ito   Smackgirl - World ReMix 2004
Sunday, December 19th 2004 		Technical Submission (Armbar)
Round 1
L Mika Akino
#3 Women Featherweight 		  Smackgirl - Holy Land Triumphal Return
Thursday, August 5th 2004 		Decision (Split)
Round 2
W Natsuko Kikukawa
#7 Women Flyweight 		  Smackgirl - Go West
Saturday, June 19th 2004 		TKO (Punches)
Round 1
L Roxanne Modafferi   GCM - Cross Section 1
Sunday, April 18th 2004 		Decision (Unanimous)
Round 2
W Hikaru Shinohara   Gals - MMA Gals 2
Saturday, August 30th 2003 		Decision (Unanimous)
Round 2
W Natsuko Kikukawa   Smackgirl - Third Season 5
Sunday, July 6th 2003 		Decision (Unanimous)
Round 2
L Yukiko Kawakami   Smackgirl - Third Season 3
Wednesday, May 7th 2003 		Submission (Scarf Hold)
Round 1
W Kazue Terui   Smackgirl - Third Season 1
Monday, March 3rd 2003 		Decision (Unanimous)
Round 2
L Yuuki Kondo
#5 Women Featherweight 		  Smackgirl - Japan Cup 2002 Grand Final
Sunday, December 29th 2002 		Decision (Unanimous)
Round 3
W Mika Harigai   Smackgirl - Japan Cup 2002 Episode 2
Saturday, November 9th 2002 		Submission (Armbar)
Round 1
W Etsuko Kato   Ax - Vol. 5
Friday, July 26th 2002 		Submission (Armbar)
Round 2
L Yumiko Sugimoto   Smackgirl - Smack Legend 2002
Saturday, June 1st 2002 		Decision (Split)
Round 3

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
07/01/2007 4 #15 Women Featherweight 16-11-0
16
04/01/2007 NR #11 Women Featherweight 16-10-0
17
01/01/2007 NR #10 Women Bantamweight 15-9-0
17
10/01/2006 NR #6 Women Featherweight 14-8-0
15
07/01/2006 NR #10 Women Bantamweight 13-8-0
18
04/01/2006   #6 Women Featherweight 13-7-0
18
01/01/2006 1 #6 Women Featherweight 12-7-0
18
10/01/2005   #5 Women Featherweight 11-6-0
19
07/01/2005 NR #5 Women Featherweight 10-6-0
19
10/01/2004   #6 Women Featherweight 6-5-0
16
07/01/2004 1 #6 Women Featherweight 6-4-0
17
04/01/2004   #5 Women Featherweight 5-3-0
16
01/01/2004 1 #5 Women Featherweight 5-3-0
16
10/01/2003 NR #6 Women Featherweight 5-3-0
16


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.
Keiko Tamai
Unknown
Mixed Martial Arts Fighter
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