Ultimate Fighting Calendar

MMA Judges

Jon Bilyk

Active Mar 27, 2010 – May 9, 2026

Jon Bilyk has judged 29 MMA fights (87 rounds) since 2010. They score a 10-8 round 3.4% of the time (pool average 3.4%), land in split decisions in 10.3% of their three-judge fights, and have been the lone dissenting card 2 times. Their winner matches the media consensus in 100% of compared fights.

Fights scored
29
Rounds scored
87
10-8 rounds
3.4%
avg 3.4%
Split decisions
10.3%
avg 19%
Lone cards
2 (6.9%)
avg 6.1%
Media agreement
100%
avg 86.8%

Most disputed cards

The fights where this judge's card clashed hardest with colleagues, media or fans.

  1. Jun 25, 2021Raush Manfio – Anthony PettisProfessional Fighters League - PFL 6: 2021 Regular SeasonLone card28–29for Anthony Pettis
  2. Apr 23, 2021Raush Manfio – Joilton LutterbachProfessional Fighters League - PFL 1: 2021 Regular SeasonLone card28–29for Joilton Lutterbach
  3. Jun 1, 2024Mickey Gall – Bassil HafezUFC 302: Makhachev vs Poirier27–30for Bassil Hafez
  4. Aug 3, 2019Darko Stosic – Kennedy NzechukwuUFC Fight Night: Covington vs Lawler27–28for Kennedy Nzechukwu
  5. May 9, 2026Pat Sabatini – William GomisUFC 328: Chimaev vs Strickland30–27for Pat Sabatini

Scorecard history

  1. May 9, 2026Pat Sabatini – William GomisUFC 328: Chimaev vs Strickland30–27for Pat Sabatini
  2. May 9, 2026Clayton Carpenter – Jose OchoaUFC 328: Chimaev vs Strickland27–30for Jose Ochoa
  3. Jun 7, 2025Ariane Lipski da Silva – Wang CongUFC 316: Dvalishvili vs O'Malley 227–30for Wang Cong
  4. Jun 1, 2024Grant Dawson – Joe SoleckiUFC 302: Makhachev vs Poirier29–28for Grant Dawson
  5. Jun 1, 2024Mickey Gall – Bassil HafezUFC 302: Makhachev vs Poirier27–30for Bassil Hafez
  6. Jun 1, 2024Ailin Perez – Joselyne EdwardsUFC 302: Makhachev vs Poirier29–28for Ailin Perez
  7. Jun 25, 2021Mariana Morais – Kaitlin YoungProfessional Fighters League - PFL 6: 2021 Regular Season30–27for Mariana Morais
  8. Jun 25, 2021Renan Ferreira – Carl SeumanutafaProfessional Fighters League - PFL 6: 2021 Regular Season30–26for Renan Ferreira
  9. Jun 25, 2021Movlid Khaybulaev – Lance PalmerProfessional Fighters League - PFL 6: 2021 Regular Season29–28for Movlid Khaybulaev
  10. Jun 25, 2021Raush Manfio – Anthony PettisProfessional Fighters League - PFL 6: 2021 Regular SeasonLone card28–29for Anthony Pettis
  11. Apr 23, 2021Tyler Diamond – Sung Bin JoProfessional Fighters League - PFL 1: 2021 Regular Season30–27for Tyler Diamond
  12. Apr 23, 2021Chris Wade – Anthony DizyProfessional Fighters League - PFL 1: 2021 Regular Season29–28for Chris Wade
  13. Apr 23, 2021Akhmed Aliev – Mikhail OdintsovProfessional Fighters League - PFL 1: 2021 Regular Season29–28for Akhmed Aliev
  14. Apr 23, 2021Raush Manfio – Joilton LutterbachProfessional Fighters League - PFL 1: 2021 Regular SeasonLone card28–29for Joilton Lutterbach
  15. Apr 23, 2021Movlid Khaybulaev – Lazar StojadinovicProfessional Fighters League - PFL 1: 2021 Regular Season30–27for Movlid Khaybulaev
  16. Apr 23, 2021Marcin Held – Natan SchulteProfessional Fighters League - PFL 1: 2021 Regular Season29–28for Marcin Held
  17. Aug 3, 2019Darko Stosic – Kennedy NzechukwuUFC Fight Night: Covington vs Lawler27–28for Kennedy Nzechukwu
  18. Aug 3, 2019Miranda Granger – Hannah GoldyUFC Fight Night: Covington vs Lawler30–27for Miranda Granger
  19. Apr 22, 2018Justin Willis – Chase ShermanUFC Fight Night: Barboza vs Lee—
  20. Apr 22, 2018Ryan LaFlare – Alex GarciaUFC Fight Night: Barboza vs Lee30–27for Ryan LaFlare
  21. Apr 22, 2018Corey Anderson – Patrick CumminsUFC Fight Night: Barboza vs Lee30–26for Corey Anderson
  22. Apr 22, 2018Anthony Rocco Martin – Keita NakamuraUFC Fight Night: Barboza vs Lee30–27for Anthony Rocco Martin
  23. Jun 22, 2012Sam Stout – Spencer FisherUFC on FX: Maynard vs Guida30–27for Sam Stout
  24. Jun 22, 2012Brian Ebersole – TJ WaldburgerUFC on FX: Maynard vs Guida—
  25. Jun 22, 2012Ken Stone – Dustin PagueUFC on FX: Maynard vs Guida—
  26. Mar 20, 2011Urijah Faber – Eddie WinelandUFC 128: SHOGUN vs JONES29–28for Urijah Faber
  27. Mar 20, 2011Dan Miller – Nate MarquardtUFC 128: SHOGUN vs JONES27–30for Nate Marquardt
  28. Mar 20, 2011Edson Barboza – Anthony NjokuaniUFC 128: SHOGUN vs JONES29–28for Edson Barboza
  29. Mar 27, 2010Jim Miller – Mark BocekUFC 111: St-Pierre vs Hardy—