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Fight Matrix
Writer's Game PR, LLC - Public Relations Agency
Writer's Game PR, LLC - Public Relations Agency

William David Portilla

  William David Portilla's profile at Sherdog 

William David Portilla's profile at Tapology 

Birth Date: 1996-05-12
Last 5: L W L W W
Association: Rhino Sambo Club
Pro Debut Date: 2024-10-04
Pro Record: 3-2-0
Current Ranking:
#806 Flyweight
'Big League' Record: 0-0-0
Last 3 Years: 3-2-0
Win Finish %: 33.3%
Combat Age: 29
Quality Perf. %: 40%
Last Quality Perf.: 2026-03-13
540 Metric: .333
Rating Points: 15
Highest Quarterly Ranking: 4/01/2026

#806 Flyweight
Last Fight Date: 3/13/2026 [Ultimate Combat Challenge]
Last Opponent: [NR] Miguel Lopez
Last Loss Date: 6/14/2025
Last Loss: [NR] Ever Salgado

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

  Opponent Outcome
W Miguel Lopez Decision (Unanimous)
Round 3
  Panama Fight League Ultimate Combat Challe...
Friday, March 13th 2026
W Jesus Gutierrez
#654 Flyweight 		Decision (Unanimous)
Round 3
  BSC 31 - Budo Sento Championship 31
Friday, September 26th 2025
L Ever Salgado Submission (Rear-Naked Choke)
Round 1
  Gladiators 3 - Liga MMA
Saturday, June 14th 2025
W Luis Fernando Molina Submission (Rear-Naked Choke)
Round 1
  Villavo Fight Strong - Knockout Night MMA
Saturday, March 8th 2025
L Alejandro Sabogal Delgado Decision (Unanimous)
Round 3
  FFC 82 / Matchmaker MMA 6 - FFC vs. Matchm...
Friday, October 4th 2024
  Opponent Event Outcome
W Miguel Lopez   Panama Fight League Ultimate Combat Challe...
Friday, March 13th 2026 		Decision (Unanimous)
Round 3
W Jesus Gutierrez
#654 Flyweight 		  BSC 31 - Budo Sento Championship 31
Friday, September 26th 2025 		Decision (Unanimous)
Round 3
L Ever Salgado   Gladiators 3 - Liga MMA
Saturday, June 14th 2025 		Submission (Rear-Naked Choke)
Round 1
W Luis Fernando Molina   Villavo Fight Strong - Knockout Night MMA
Saturday, March 8th 2025 		Submission (Rear-Naked Choke)
Round 1
L Alejandro Sabogal Delgado   FFC 82 / Matchmaker MMA 6 - FFC vs. Matchm...
Friday, October 4th 2024 		Decision (Unanimous)
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
04/01/2026 NR #806 Flyweight 3-2-0
15


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.

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