Brazil’s Allycia Hellen Rodrigues is ONE Atomweight Muay Thai World Champion, dethrones Stamp Fairtex in Thailand

Stamp Fairtex, Yongsak Na Songkhla, Allycia Hellen Rodrigues (©ONE Championship)

Stamp Fairtex, Yongsak Na Songkhla, Allycia Hellen Rodrigues (©ONE Championship)

Allycia Hellen Rodrigues, 22, of Brazil is the new champion of ONE Championship‘s striking-only league ONE Super Series in Muay Thai in the atomweight division. She earned the belt at “ONE: A New Breed” in Bangkok, Thailand. 

Featuring three MMA and four Muay Thai fights, “ONE: A New Breed” took place in Bangkok on August 28, 2020. In the main event of the evening, Rodrigues challenged then reigning ONE Atomweight Muay Thai World Champion Stamp Fairtex, 22, of Thailand.

Stamp started off fast and strong, battering Rodrigues with pinpoint combinations. The Brazilian challenger was just a touch behind on every exchange.

In the second round, Stamp continued to pour on the pressure, catching Rodrigues with well-timed combinations. The momentum shifted slightly in a closely contested third round as the Brazilian challenger began to increase her output.

In the fourth and fifth rounds, Rodrigues pulled ahead of the contest, punishing Stamp with sharp knees and elbows in the clinch. With the Thai defending champion fading late, the Brazilian challenger took control of the matchup the rest of the way.

In the end, Rodrigues came away with a majority decision to be crowned the new ONE Atomweight Muay Thai World Champion. Here are the details:

  • Promotion: ONE Championship
  • League: ONE Super Series
  • Title: “ONE: A New Breed
  • Venue: Bangkok, Thailand
  • Date: August 28, 2020
  • Number of bouts: 7
  • Announcer: Dom Lau
  • Commentators: Michael Schiavello, Mitch Chilson
  • Judges: Ian Cartwright (Canada), Rob Cox (UK), Jonny Betts (UK)



1. Brazil
  1. Allycia Hellen Rodrigues
2. Cambodia
  1. Sok Thy
3. China
  1. Huang Ding
4. Philippines
  1. Denice Zamboanga
  2. Drex Zamboanga
  3. KC Carlos
5. Thailand
  1. Detchadin Sornsirisuphathin
  2. Kulabdam Sor. Jor. Piek Uthai
  3. Rodlek PK.Saenchaimuaythaigym
  4. Stamp Fairtex
  5. Watsapinya Kaewkhong
  6. Wondergirl Fairtex
  7. Yodkaikaew Fairtex
6. United States
  1. Alex Schild
  2. KC Carlos



Rodrigues made her ONE Super Series debut at “ONE: A New Breed.” She is the second fighter to defeat Stamp in the league.



Fighter Stamp Fairtex Allycia Hellen Rodrigues
Fight Name
Age 22 22
Height 157cm 161cm
Team Fairtex Training Center, Pattaya, Thailand Phuket Fight Club, Phuket, Thailand
Previous ONE Super Series bouts 4 0

Fight result

  • REFEREE: Yongsak Na Songkhla
  • METHOD: Majority Decision
  • TIME AND ROUND: 5:00 of Round 5

Professional record after “ONE: A New Breed”

Stamp Fairtex

(Muay Thai + Kickboxing)

Allycia Hellen Rodrigues

(Muay Thai)

Wins 63 31
Losses 17 5
Draws 5 0
No Contests 0 0


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