Ron McCarthy

MMA judge · scored in the loaded archive 2015–2026. 271 archived scorecards, 9 title cards.

271Cards scored

271Bouts judged

9Title cards

11Dissenting cards

5Level cards

1.97Avg margin

What the sample shows

In line with the archive

11 of Ron McCarthy's 267 resolved cards (4.1%) went to the fighter who did not win, against 6.7% across the whole archive. On this sample that difference is not distinguishable from chance.

Cards 271Bouts 271Orientation resolved 267Dissents 11Archive baseline 6.7% of 11,821

▌ This judge · 4.1%▌ Archive · 6.7%95% interval 2.3%–7.2%

A dissenting card means this judge's card went to the fighter who did not win the bout. It does not say the card was wrong, and it is not evidence of a preference for any style, nationality or type of fighter.

Archive profile

Ron McCarthy

Ron McCarthy appears on one card on each of 271 archived UFC bouts currently loaded by PropBetEdge across 2015–2026. Historical coverage is still being backfilled, so this is an archived sample rather than a career total. Everything below is a description of what these cards contained. It is not an assessment of judging quality, and it is not evidence that this official favours any style, nationality or type of fighter.

No externally sourced biography is attached to this official. PropBetEdge does not generate one, and no personal detail appears here that is not derived from the loaded bout archive.

Scoring record PBE derived

Counts from the loaded archive, each stated with the sample it is drawn from.

271 cards across 271 bouts: 216 on unanimous decisions, 47 on split, 4 on majority, 4 on draws.
11 of 267 orientation-resolved cards went to the fighter who did not win the bout.
5 cards were scored level — a draw card at the bout level, or a level card inside a majority decision.
Average margin across 271 cards: 1.97 points (archive average 2.04). 111 cards were three points or wider.
9 championship cards and 25 cards on five-round bouts in the loaded archive.

Cards that differed from the result

Bouts where this judge's card went to the fighter who did not win. Shown as history, not as a verdict on the card.

Split decision · scored 29-28Farid Basharat vs Jean MatsumotoUFC Fight Night: Bautista vs. Oliveira · Feb 7, 2026Card to Jean Matsumoto · bout won by Farid Basharat Split decision · scored 29-28Ketlen Vieira vs Norma DumontUFC Fight Night: Garcia vs. Onama · Nov 1, 2025Card to Ketlen Vieira · bout won by Norma Dumont Split decision · scored 30-27Jacqueline Cavalcanti vs Josiane NunesUFC Fight Night: Cannonier vs. Borralho · Aug 24, 2024Card to Josiane Nunes · bout won by Jacqueline Cavalcanti Split decision · scored 29-28Khalil Rountree Jr. vs Dustin JacobyUFC Fight Night: Kattar vs. Allen · Oct 29, 2022Card to Dustin Jacoby · bout won by Khalil Rountree Jr.Split decision · scored 29-28Daniel Rodriguez vs Li JingliangUFC 279: Diaz vs. Ferguson · Sep 10, 2022Card to Li Jingliang · bout won by Daniel Rodriguez Split decision · scored 29-28Yohan Lainesse vs Darian WeeksUFC 279: Diaz vs. Ferguson · Sep 10, 2022Card to Darian Weeks · bout won by Yohan Lainesse Split decision · scored 29-28Brad Tavares vs Omari AkhmedovUFC 264: Poirier vs. McGregor 3 · Jul 10, 2021Card to Omari Akhmedov · bout won by Brad Tavares Split decision · scored 29-28

Championship cards

Title bouts this official scored in the loaded archive.

Title fight · MiddleweightDricus Du Plessis vs Khamzat ChimaevUFC 319: Du Plessis vs. Chimaev · Aug 16, 2025Unanimous decision · scored 44-50 for Khamzat Chimaev Title fight · Women's FlyweightValentina Shevchenko vs Alexa GrassoUFC 306: Riyadh Season Noche UFC · Sep 14, 2024Unanimous decision · scored 45-50 for Valentina Shevchenko Title fight · FlyweightAlexandre Pantoja vs Brandon RoyvalUFC 296: Edwards vs. Covington · Dec 16, 2023Unanimous decision · scored 45-50 for Alexandre Pantoja Title fight · FeatherweightAlexander Volkanovski vs Max HollowayUFC 276: Adesanya vs. Cannonier · Jul 2, 2022Unanimous decision · scored 45-50 for Alexander Volkanovski Title fight · HeavyweightFrancis Ngannou vs Ciryl GaneUFC 270: Ngannou vs. Gane · Jan 22, 2022Unanimous decision · scored 47-48 for Francis Ngannou Title fight · MiddleweightIsrael Adesanya vs Yoel RomeroUFC 248: Adesanya vs. Romero · Mar 7, 2020Unanimous decision · scored 47-48 for Israel Adesanya

Most recent cards

The newest scorecards carrying this official's name in the archive.

Related events

Cards this official worked in the loaded archive.

Aug 2026UFC Fight Night: Hernandez vs. RodriguesGolden 1 Center · Sacramento · USA Aug 2026UFC Fight Night: Gamrot vs SalkilldMeta APEX · Las Vegas · USA Jul 2026UFC 329: McGregor vs. Holloway 2T-Mobile Arena · Las Vegas · USA Jun 2026UFC Fight Night: Kape vs. Horiguchi 2Meta APEX · Las Vegas · USA Jun 2026UFC Fight Night: Muhammad vs. BonfimMeta APEX · Las Vegas · USA Apr 2026UFC Fight Night: Sterling vs. ZalalMeta APEX · Las Vegas · USA Mar 2026UFC Fight Night: Emmett vs. VallejosMeta APEX · Las Vegas · USA Mar 2026UFC 326: Holloway vs. Oliveira 2T-Mobile Arena · Las Vegas · USA

Scorecard archive

Up to 80 of this official's most recent cards. A dash under a fighter means the archive cannot say which number on that card was theirs.

Date	Event	Bout	Decision	Card	Went to	Panel	Source
Aug 22, 2026	UFC Fight Night: Hernandez vs. Rodrigues	Anthony Hernandez vs Gregory Rodrigues	Unanimous decision Gregory Rodrigues won	47–48	Gregory Rodrigues	Derek Cleary, Chris Leben	ESPN ↗
Aug 22, 2026	UFC Fight Night: Hernandez vs. Rodrigues	Serghei Spivac vs Vitor Petrino	Unanimous decision Vitor Petrino won	27–30	Vitor Petrino	Derek Cleary, Chris Crail	ESPN ↗
Aug 22, 2026	UFC Fight Night: Hernandez vs. Rodrigues	Gauge Young vs Stan Dorsainvil	Unanimous decision Stan Dorsainvil won	28–29	Stan Dorsainvil	Daniel Mobley, Brian Tyler	ESPN ↗

How to read this page

Everything above is a description of 271 scorecards currently loaded into the PropBetEdge archive. It is not a career record, not an assessment of judging quality, and not a claim that this official favours any style, nationality or type of fighter. Rates are withheld below 40 orientation-resolved cards and are only described as differing from the archive when a 95% test says the difference survives the sample size.

Fighter attribution is derived from each bout's recorded result rather than assumed from the order of the two numbers. Where a card cannot be oriented — every draw, and any bout whose cards contradict the result — the pair is shown as recorded and marked unattributed. See the methodology.