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Fight Matrix
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David Ruan

  David Ruan's profile at Sherdog 

David Ruan's profile at Tapology 

Birth Date: 1999-09-07
Last 5: L W W L W
Association: NOva Uniao GS Team
Pro Debut Date: 2016-12-16
Pro Record: 10-7-0
Current Ranking:
#584 Bantamweight
'Big League' Record: 0-0-0
Last 3 Years: 3-1-0
Win Finish %: 90%
Combat Age: 31
Quality Perf. %: 52.9%
Last Quality Perf.: 2025-12-10
540 Metric: .833
Rating Points: 25
Highest Quarterly Ranking: 7/01/2022

#274 Flyweight
Last Fight Date: 12/10/2025 [SFC - SUAR FIGHT CHAMPIONSHIP]
Last Opponent: [NR] Antonio Santos da Silva
Last Loss Date: 7/30/2025
Last Loss: [#154 BW] Felipe Pereira
Opponent's Last 5: W W NC W L

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

  Opponent Outcome
W Antonio Santos da Silva Submission (Rear-Naked Choke)
Round 1
  SUAR FIGHT CHAMPIONSHIP 7
Wednesday, December 10th 2025
L Felipe Pereira
#140 Flyweight 		Submission (Triangle Armbar)
Round 1
  CSYSL - Coari Champions 7
Wednesday, July 30th 2025
W Leanderson Silva
#291 Flyweight 		Submission (Armbar)
Round 3
  CSYSL - Coari Champions 5
Sunday, July 30th 2023
W Edvaldo Junior Martins
#828 Bantamweight 		Submission (Rear-Naked Choke)
Round 1
  TFC - Tefe Fight Championship
Friday, June 9th 2023
L Jocinei Alencar
#923 Bantamweight 		Submission (Rear-Naked Choke)
Round 2
  LF - Lions Fight 6
Saturday, July 2nd 2022
L Edilceu Silva Alves Decision (Split)
Round 3
  MF - Max Fight 24
Friday, May 27th 2022
W Heglerson Cordeiro da Silva KO
Round 1
  LF - Lions Fight 4
Saturday, March 19th 2022
W Wallafy de Paulo Decision (Unanimous)
Round 3
  GFC - Gama Fight Champions
Saturday, March 5th 2022
W Dhonatha Tinoco KO
Round 1
  GFC - Gama Fight Champions
Saturday, March 5th 2022
W Julian Manaus TKO
Round 2
  Dantas Fight Championship 9 -
Wednesday, December 29th 2021
L Thomas Assis
#617 Bantamweight 		Decision (Split)
Round 3
  TJCM - Titans Jungle Combat MMA
Saturday, December 11th 2021
W Joao Felipe Submission
Round 1
  NFC - Natal Fight Championship 22
Saturday, November 20th 2021
L Wallace Albuquerque Decision (Unanimous)
Round 3
  IF 6 - Imperio Fight 6
Saturday, July 10th 2021
L Claudiomar Cruz Decision (Unanimous)
Round 3
  DF - Dantas Fight 12
Saturday, December 7th 2019
L Renan Alejandro Litaiff Gama Submission (Rear Naked Choke)
Round 3
  Dantas Fight - 10
Saturday, June 1st 2019
W Lucas Carvalho de Araujo KO
Round 2
  AC - Alvaraes Combat MMA
Saturday, December 8th 2018
W Jardel da Silva TKO (Retirement)
Round 2
  TF - Tefe Fight MMA
Friday, December 16th 2016
  Opponent Event Outcome
W Antonio Santos da Silva   SUAR FIGHT CHAMPIONSHIP 7
Wednesday, December 10th 2025 		Submission (Rear-Naked Choke)
Round 1
L Felipe Pereira
#140 Flyweight 		  CSYSL - Coari Champions 7
Wednesday, July 30th 2025 		Submission (Triangle Armbar)
Round 1
W Leanderson Silva
#291 Flyweight 		  CSYSL - Coari Champions 5
Sunday, July 30th 2023 		Submission (Armbar)
Round 3
W Edvaldo Junior Martins
#828 Bantamweight 		  TFC - Tefe Fight Championship
Friday, June 9th 2023 		Submission (Rear-Naked Choke)
Round 1
L Jocinei Alencar
#923 Bantamweight 		  LF - Lions Fight 6
Saturday, July 2nd 2022 		Submission (Rear-Naked Choke)
Round 2
L Edilceu Silva Alves   MF - Max Fight 24
Friday, May 27th 2022 		Decision (Split)
Round 3
W Heglerson Cordeiro da Silva   LF - Lions Fight 4
Saturday, March 19th 2022 		KO
Round 1
W Wallafy de Paulo   GFC - Gama Fight Champions
Saturday, March 5th 2022 		Decision (Unanimous)
Round 3
W Dhonatha Tinoco   GFC - Gama Fight Champions
Saturday, March 5th 2022 		KO
Round 1
W Julian Manaus   Dantas Fight Championship 9 -
Wednesday, December 29th 2021 		TKO
Round 2
L Thomas Assis
#617 Bantamweight 		  TJCM - Titans Jungle Combat MMA
Saturday, December 11th 2021 		Decision (Split)
Round 3
W Joao Felipe   NFC - Natal Fight Championship 22
Saturday, November 20th 2021 		Submission
Round 1
L Wallace Albuquerque   IF 6 - Imperio Fight 6
Saturday, July 10th 2021 		Decision (Unanimous)
Round 3
L Claudiomar Cruz   DF - Dantas Fight 12
Saturday, December 7th 2019 		Decision (Unanimous)
Round 3
L Renan Alejandro Litaiff Gama   Dantas Fight - 10
Saturday, June 1st 2019 		Submission (Rear Naked Choke)
Round 3
W Lucas Carvalho de Araujo   AC - Alvaraes Combat MMA
Saturday, December 8th 2018 		KO
Round 2
W Jardel da Silva   TF - Tefe Fight MMA
Friday, December 16th 2016 		TKO (Retirement)
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
01/01/2026 117 #622 Bantamweight 10-7-0
24
10/01/2025 NR #739 Bantamweight 9-7-0
22
10/01/2024 45 #369 Bantamweight 9-6-0
33
07/01/2024 5 #324 Bantamweight 9-6-0
35
04/01/2024 1 #329 Bantamweight 9-6-0
34
01/01/2024 10 #330 Bantamweight 9-6-0
34
10/01/2023 142 #340 Bantamweight 9-6-0
33
07/01/2023 340 #482 Bantamweight 8-6-0
26
04/01/2023 4 #822 Bantamweight 7-6-0
19
01/01/2023 49 #818 Bantamweight 7-6-0
19
10/01/2022 NR #769 Bantamweight 7-6-0
19
07/01/2022 NR #274 Flyweight 7-5-0
24
04/01/2022 NR #569 Bantamweight 7-4-0
22


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.

Current MMA Rankings

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