Jason Herzog — UFC Referee Record & Stoppages

Jason HerzogUFC referee · 498 bouts · 2009–2026. Finished 50.3% · KO/TKO 32.5% · Submission 17.8% · Decision 49.3%. All judges & referees

Petr Yan vs Merab Dvalishvili · UFC 333: Volkanovski vs. Evloev (2026-10-24)

Abdul Rakhman Yakhyaev vs Nikita Krylov · UFC 333: Volkanovski vs. Evloev (2026-10-24)

Daniel Santos vs Bolaji Oki · UFC 333: Volkanovski vs. Evloev (2026-10-24)

Cristian Perez vs Kyle Nelson · UFC Fight Night: Buckley vs. Malott (2026-10-17)

Tanner Boser vs Jhonata Diniz · UFC Fight Night: Buckley vs. Malott (2026-10-17)

SuYoung You vs Cody Chovancek · UFC Fight Night: Buckley vs. Malott (2026-10-17)

Loopy Godinez vs Ketlen Souza · UFC Fight Night: Allen vs. Duncan (2026-10-10)

Francisco Prado vs Ismael Bonfim · UFC Fight Night: Allen vs. Duncan (2026-10-10)

Alice Pereira vs Daria Zhelezniakova · UFC Fight Night: Allen vs. Duncan (2026-10-10)

Payton Talbott vs Deiveson Figueiredo · UFC 332: Silva vs. Wang (2026-10-03)

Imanol Rodriguez vs Alden Coria · UFC 332: Silva vs. Wang (2026-10-03)

Eric Nolan vs Court McGee · UFC 332: Silva vs. Wang (2026-10-03)

Ailin Perez vs Norma Dumont · UFC Fight Night: Rosas Jr. vs. Barcelos (2026-09-26)

Tina Black vs Melissa Amaya · UFC Fight Night: Rosas Jr. vs. Barcelos (2026-09-26)

Montel Jackson vs Ricky Simon · UFC Fight Night: Rosas Jr. vs. Barcelos (2026-09-26)

Arman Tsarukyan vs Mauricio Ruffy · UFC 331: Van vs. Pantoja 2 (2026-09-19)

Robelis Despaigne vs Tai Tuivasa · UFC 331: Van vs. Pantoja 2 (2026-09-19)

Casey O'Neill vs Eduarda Moura · UFC 331: Van vs. Pantoja 2 (2026-09-19)

Brandon Moreno vs Joseph Morales · Noche UFC: Silva vs. Delgado (2026-09-12)

Tim Elliott vs Edgar Chairez · Noche UFC: Silva vs. Delgado (2026-09-12)

Michael Page vs Nursulton Ruziboev · UFC Fight Night: Hooker vs. Parnasse (2026-09-05)

Losene Keita vs Muhammad Naimov · UFC Fight Night: Hooker vs. Parnasse (2026-09-05)

Modestas Bukauskas vs Oumar Sy · UFC Fight Night: Hooker vs. Parnasse (2026-09-05)

MarQuel Mederos vs Mason Jones · UFC Fight Night: Hernandez vs. Rodrigues (2026-08-22)

Jamall Emmers vs Lerryan Douglas · UFC Fight Night: Hernandez vs. Rodrigues (2026-08-22)

Marcio Barbosa vs Ryan Kuse · UFC Fight Night: Hernandez vs. Rodrigues (2026-08-22)

Jackson McVey vs Wes Schultz · UFC Fight Night: Hernandez vs. Rodrigues (2026-08-22)

Jalin Turner vs Kaue Fernandes · UFC 330: Makhachev vs. Machado Garry (2026-08-15)

Charles Johnson vs Eduardo Chapolin · UFC 330: Makhachev vs. Machado Garry (2026-08-15)

Neil Magny vs Ramiz Brahimaj · UFC 330: Makhachev vs. Machado Garry (2026-08-15)

Quillan Salkilld vs Mateusz Gamrot · UFC Fight Night: Gamrot vs. Salkilld (2026-08-08)

Ty Miller vs Billy Ray Goff · UFC Fight Night: Gamrot vs. Salkilld (2026-08-08)

Manoel Sousa vs Richie Miranda · UFC Fight Night: Gamrot vs. Salkilld (2026-08-08)

Uros Medic vs Daniel Rodriguez · UFC Fight Night: Medic vs. Rodriguez (2026-08-01)

Noah Gugnon vs Milos Janicic · UFC Fight Night: Medic vs. Rodriguez (2026-08-01)

Bogdan Grad vs Dennis Buzukja · UFC Fight Night: Medic vs. Rodriguez (2026-08-01)

Brandon Royval vs Lone'er Kavanagh · UFC 329: McGregor vs. Holloway 2 (2026-07-11)

Wang Cong vs Tracy Cortez · UFC 329: McGregor vs. Holloway 2 (2026-07-11)

Alessandro Costa vs Cody Durden · UFC 329: McGregor vs. Holloway 2 (2026-07-11)

Sean O'Malley vs Aiemann Zahabi · UFC Freedom 250 (2026-06-14)

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