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Fight Matrix

Bob Armstrong

  Bob Armstrong's profile at Sherdog 

Bob Armstrong's profile at Tapology 

Age: 37
Last 5: W L W W W
Association: The Mill
Pro Debut Date: 2014-04-05
Pro Record: 11-8-1
Current Ranking:
#274 Heavyweight
'Big League' Record: 3-2-0
Last 3 Years: 3-0-0
Win Finish %: 63.6%
Combat Age: 44
Quality Perf. %: 40%
Last Quality Perf.: 2025-05-03
540 Metric: .750
Rating Points: 21
Highest Quarterly Ranking: 10/01/2020

#224 Light Heavyweight
Last Fight Date: 5/03/2025 [Stealth Fighters League]
Last Opponent: [NR] Antz Nansen
Last Loss Date: 9/21/2019
Last Loss: [NR] Beau Rawiri

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

  Opponent Outcome
W Antz Nansen Decision (Unanimous)
Round 5
  SFL 2 - Stealth Fighters League
Saturday, May 3rd 2025
W Nathaneal Tuteru Decision (Unanimous)
Round 3
  SFL 001 - Stealth Fighters League
Friday, October 25th 2024
W Mose Afoa Decision (Unanimous)
Round 3
  HFS - Hex Fight Series 30
Saturday, May 4th 2024
L Beau Rawiri
#744 Welterweight 		Decision (Unanimous)
Round 5
  SFS 7 - Shuriken Fight Series 7
Saturday, September 21st 2019
W Julius Poananga KO
Round 1
  SFS 6 - Shuriken Fight Series 6
Saturday, May 25th 2019
L Nathan Reddy
#132 Light Heavyweight 		Decision (Unanimous)
Round 3
  HFS - Hex Fight Series 17
Friday, October 26th 2018
L Kelvin Joseph Submission (Rear Naked Choke)
Round 0
  SFS 5 - Shuriken Fight Series 5
Saturday, July 21st 2018
D Beau Rawiri Draw
Round 3
  SFS 3 - Shuriken Fight Series 3
Saturday, December 2nd 2017
W Robel Hailu Decision (Unanimous)
Round 3
  SFS 2 - Shuriken Fight Series 2
Saturday, September 2nd 2017
L Sang Soo Lee
#171 Heavyweight 		Decision (Unanimous)
Round 5
  Heat - Heat 40
Saturday, July 15th 2017
L Dmitry Voitov
#423 Middleweight 		TKO (Punches)
Round 2
  ADW - Road to Abu Dhabi 3
Friday, August 12th 2016
L Yuki Niimura
#344 Middleweight 		Decision (Unanimous)
Round 3
  Pancrase - 277
Sunday, April 24th 2016
W Ikkei Nagamura
#353 Middleweight 		TKO (Punches)
Round 1
  Pancrase - 273
Sunday, December 13th 2015
W Yuji Arai TKO (Punches)
Round 3
  Pancrase - 269
Sunday, August 9th 2015
W Shinnosuke Oba TKO (Punches)
Round 2
  Pancrase - 266
Sunday, April 26th 2015
L Yusuke Sakashita
#370 Middleweight 		Decision (Unanimous)
Round 2
  Grandslam MMA 2 - Way of the Cage
Sunday, February 8th 2015
L Hideto Tatsumi
#272 Middleweight 		Decision (Unanimous)
Round 3
  Pancrase 262
Sunday, November 2nd 2014
W Roner Alcantara Matsuda TKO (Punches)
Round 1
  Heat - Heat 33
Sunday, September 7th 2014
W Yosuke Yosuke TKO (Punches)
Round 1
  Grandslam MMA - Way of the Cage
Sunday, July 13th 2014
W Shinichi Suzukawa KO (Punch)
Round 1
  IGF 1 - Inoki Genome Fight 1
Saturday, April 5th 2014
  Opponent Event Outcome
W Antz Nansen   SFL 2 - Stealth Fighters League
Saturday, May 3rd 2025 		Decision (Unanimous)
Round 5
W Nathaneal Tuteru   SFL 001 - Stealth Fighters League
Friday, October 25th 2024 		Decision (Unanimous)
Round 3
W Mose Afoa   HFS - Hex Fight Series 30
Saturday, May 4th 2024 		Decision (Unanimous)
Round 3
L Beau Rawiri
#744 Welterweight 		  SFS 7 - Shuriken Fight Series 7
Saturday, September 21st 2019 		Decision (Unanimous)
Round 5
W Julius Poananga   SFS 6 - Shuriken Fight Series 6
Saturday, May 25th 2019 		KO
Round 1
L Nathan Reddy
#132 Light Heavyweight 		  HFS - Hex Fight Series 17
Friday, October 26th 2018 		Decision (Unanimous)
Round 3
L Kelvin Joseph   SFS 5 - Shuriken Fight Series 5
Saturday, July 21st 2018 		Submission (Rear Naked Choke)
Round 0
D Beau Rawiri   SFS 3 - Shuriken Fight Series 3
Saturday, December 2nd 2017 		Draw
Round 3
W Robel Hailu   SFS 2 - Shuriken Fight Series 2
Saturday, September 2nd 2017 		Decision (Unanimous)
Round 3
L Sang Soo Lee
#171 Heavyweight 		  Heat - Heat 40
Saturday, July 15th 2017 		Decision (Unanimous)
Round 5
L Dmitry Voitov
#423 Middleweight 		  ADW - Road to Abu Dhabi 3
Friday, August 12th 2016 		TKO (Punches)
Round 2
L Yuki Niimura
#344 Middleweight 		  Pancrase - 277
Sunday, April 24th 2016 		Decision (Unanimous)
Round 3
W Ikkei Nagamura
#353 Middleweight 		  Pancrase - 273
Sunday, December 13th 2015 		TKO (Punches)
Round 1
W Yuji Arai   Pancrase - 269
Sunday, August 9th 2015 		TKO (Punches)
Round 3
W Shinnosuke Oba   Pancrase - 266
Sunday, April 26th 2015 		TKO (Punches)
Round 2
L Yusuke Sakashita
#370 Middleweight 		  Grandslam MMA 2 - Way of the Cage
Sunday, February 8th 2015 		Decision (Unanimous)
Round 2
L Hideto Tatsumi
#272 Middleweight 		  Pancrase 262
Sunday, November 2nd 2014 		Decision (Unanimous)
Round 3
W Roner Alcantara Matsuda   Heat - Heat 33
Sunday, September 7th 2014 		TKO (Punches)
Round 1
W Yosuke Yosuke   Grandslam MMA - Way of the Cage
Sunday, July 13th 2014 		TKO (Punches)
Round 1
W Shinichi Suzukawa   IGF 1 - Inoki Genome Fight 1
Saturday, April 5th 2014 		KO (Punch)
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
04/01/2025 3 #317 Heavyweight 10-8-1
19
01/01/2025 NR #314 Heavyweight 10-8-1
19
10/01/2024 6 #227 Light Heavyweight 9-8-1
21
07/01/2024 NR #233 Light Heavyweight 9-8-1
21
10/01/2020 5 #224 Light Heavyweight 8-8-1
19
07/01/2020 16 #229 Light Heavyweight 8-8-1
19
04/01/2020 20 #245 Light Heavyweight 8-8-1
19
01/01/2020 12 #265 Light Heavyweight 8-8-1
19
10/01/2019 11 #277 Light Heavyweight 8-8-1
19
07/01/2019 68 #266 Light Heavyweight 8-7-1
21
04/01/2019 10 #334 Light Heavyweight 7-7-1
16
01/01/2019 NR #344 Light Heavyweight 7-7-1
16
10/01/2018 4 #498 Middleweight 7-6-1
18
07/01/2018 13 #494 Middleweight 7-5-1
19
04/01/2018 10 #507 Middleweight 7-5-1
19
01/01/2018 NR #497 Middleweight 7-5-1
19
10/01/2017 NR #353 Light Heavyweight 7-5-0
17
07/01/2017   #476 Middleweight 6-4-0
19
04/01/2017 35 #476 Middleweight 6-4-0
19
01/01/2017 24 #511 Middleweight 6-4-0
20
10/01/2016 82 #487 Middleweight 6-4-0
20
07/01/2016 158 #405 Middleweight 6-3-0
22
04/01/2016 5 #247 Middleweight 6-2-0
31
01/01/2016 135 #242 Middleweight 6-2-0
31
10/01/2015 175 #377 Middleweight 5-2-0
23
07/01/2015 NR #552 Middleweight 4-2-0
18
10/01/2014 NR #646 Middleweight 3-0-0
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.
Bob Armstrong
Stealth Fighters League
Stealth Fighters League Fighter
Mixed Martial Arts Fighter
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