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FightIQ · UFC stats · UFC submission rate by referee

UFC submission rate by referee

Across the UFC record, the submission rate is highest under Osiris Maia at 29% (56 fights) and lowest under Kevin Mulhall at 13% (60 fights).

How often a UFC fight ends in a tap, across the whole official record.
Computed from 7,357 fights · 30 referees · updated 14 October 2026
Submission rate by referee30 bars. Highest: Osiris Maia at 29% from 56 fights. The table below carries every value.Herb DeanHerb Dean: 20% (1,258 fights)20%John McCarthyJohn McCarthy: 27% (622 fights)27%Marc GoddardMarc Goddard: 17% (619 fights)17%Dan MiragliottaDan Miragliotta: 18% (498 fights)18%Jason HerzogJason Herzog: 18% (482 fights)18%Mark SmithMark Smith: 16% (460 fights)16%Chris TognoniChris Tognoni: 20% (459 fights)20%Keith PetersonKeith Peterson: 16% (405 fights)16%Mario YamasakiMario Yamasaki: 23% (388 fights)23%Yves LavigneYves Lavigne: 20% (264 fights)20%Mike BeltranMike Beltran: 17% (210 fights)17%Steve MazzagattiSteve Mazzagatti: 26% (199 fights)26%Leon RobertsLeon Roberts: 13% (193 fights)13%Kerry HatleyKerry Hatley: 17% (166 fights)17%Josh RosenthalJosh Rosenthal: 21% (120 fights)21%Kevin MacDonaldKevin MacDonald: 22% (109 fights)22%Jerin ValelJerin Valel: 14% (91 fights)14%Steve PercevalSteve Perceval: 19% (90 fights)19%Jacob MontalvoJacob Montalvo: 22% (79 fights)22%John SharpJohn Sharp: 22% (76 fights)22%Rich MitchellRich Mitchell: 21% (76 fights)21%Lukasz BosackiLukasz Bosacki: 18% (73 fights)18%Kevin MulhallKevin Mulhall: 13% (60 fights)13%Daniel MovahediDaniel Movahedi: 15% (59 fights)15%Blake GriceBlake Grice: 14% (57 fights)14%Osiris MaiaOsiris Maia: 29% (56 fights)29%Gary CopelandGary Copeland: 20% (51 fights)20%Kevin SatakiKevin Sataki: 15% (48 fights)15%Todd Ronald AndersonTodd Ronald Anderson: 13% (45 fights)13%Neil HallNeil Hall: 18% (44 fights)18%
Submission rate by referee · every value is in the table below, with the number of fights behind it.
RefereeSubmission rateSubmissionsFights
Herb Dean20%2571,258
John McCarthy27%165622
Marc Goddard17%106619
Dan Miragliotta18%88498
Jason Herzog18%87482
Mark Smith16%74460
Chris Tognoni20%91459
Keith Peterson16%64405
Mario Yamasaki23%91388
Yves Lavigne20%54264
Mike Beltran17%36210
Steve Mazzagatti26%52199
Leon Roberts13%26193
Kerry Hatley17%28166
Josh Rosenthal21%25120
Kevin MacDonald22%24109
Jerin Valel14%1391
Steve Perceval19%1790
Jacob Montalvo22%1779
John Sharp22%1776
Rich Mitchell21%1676
Lukasz Bosacki18%1373
Kevin Mulhall13%860
Daniel Movahedi15%959
Blake Grice14%857
Osiris Maia29%1656
Gary Copeland20%1051
Kevin Sataki15%748
Todd Ronald Anderson13%645
Neil Hall18%844
See also. This page is how often; these are the extremes on the same record: Fastest submissions in UFC history · Most submissions in UFC history
What counts. A submission is the official record’s own method code; a technical submission from strikes is filed as a KO/TKO and is not counted here. A fight is a UFC bout on the official record with a result. Draws, no-contests and overturned results are excluded from every count on this page; disqualifications and could-not-continues are counted as fights, which is why the knockout, submission and decision shares do not add up to 100%. How this table is cut. The 30 referees with the most UFC bouts on the official record. A referee does not choose the assignments, so these are differences in the fights each one was given as much as in how each one calls them. 1,403 fights are outside this table. They were officiated by somebody outside those 30, or carry no referee on the record. They are not missing from our record — they are on the year-by-year archive like every other bout; there is simply no row here for them to sit in. Check us. Every number here is recomputed from the official UFC statistical record on each build — nothing on this page is typed in by hand. Search every fight to filter the same record yourself, or start from the year-by-year archive.
Submission rate — cut another way
Other UFC stat answers