Jenelyn Olsim professional MMA record: Team Lakay fighter earns 1st ONE Championship win in Singapore

Jenelyn Olsim (©ONE Championship)

Jenelyn Olsim (©ONE Championship)

Jenelyn Olsim is an Igorot professional mixed martial artist from Baguio City, Philippines. Currently, she is signed with ONE Championship and she trains at Team Lakay.

As of March 19, 2021, Olsim holds a professional MMA record of 4 wins and 2 losses. Here is her professional MMA history:



  • ONE Championship

  1. On March 19, 2021, she submitted Maira Mazar of Brazil via guillotine choke at “ONE: Fists of Fury 3” in Singapore.


  • ONE Warrior Series

  1. On October 11, 2018, she defeated Claudia Diaz of Spain via unanimous decision at “ONE Warrior Series 3” in Singapore.



  1. On January 22, 2016, she submitted Dolores Meek of the Philippines via armbar at “UGB MMA 13: Foreign Invasion” in the Philippines.
  2. On March 19, 216, she defeated Claire Fryer of Australia via unanimous decision at “UGB MMA 14: Affliction” in the Philippines.



  • ONE Warrior Series

  1. On August 6, 2019, she was submitted by Caitlin McEwen of Australia at “ONE Warrior Series 7” in Singapore.


  • World Series of Fighting Global Championship

  1. On July 30, 2016, she was submitted via rear-naked choke by Nayara Hemily Cascardo of Brazil at “World Series of Fighting Global Championship: Philippines” in the Philippines.

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