Oscars Best Supporting Actor Odds
Best Supporting Actor Odds Before the 2025 Oscars
Below were the best Supporting Actor odds before Kieran Culkin (A Real Pain) won the 2025 award.
We will update the odds when bookmakers start pricing potential winners for the 2026 Oscars.
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Oscars - Best Supporting Actor Betting Odds (2025)
William Hill 
Coral 
Bet365 
10bet 
Unibet 
BetMGM 
Ladbrokes 
The Favourites To Win Best Supporting Actor at the 2025 Oscars
- Kieran Culkin - A Real Pain with odds 1/33 on William Hill
- Edward Norton - A Complete Unknown with odds 14/1 on Coral
- Yura Borisov - Anora with odds 20/1 on Bet365
- Guy Pearce - The Brutalist with odds 25/1 on Coral
- Jeremy Strong - The Apprentice with odds 25/1 on Coral
Probability to Win Best Supporting Actor
With the outright odds, we can easily calculate the probability of winning Best Supporting Actor at the Oscars, according to the bookmakers.
| Actor | Odds | Probability |
|---|---|---|
| Kieran Culkin - A Real Pain | 1/33 | 97.06% |
| Edward Norton - A Complete Unknown | 14/1 | 6.67% |
| Yura Borisov - Anora | 20/1 | 4.76% |
| Guy Pearce - The Brutalist | 25/1 | 3.85% |
| Jeremy Strong - The Apprentice | 25/1 | 3.85% |
Who is the Favourite to Win Best Supporting Actor at the Oscars?
As of 15 October 2026, according to the odds, the favourite to win Best Supporting Actor is Kieran Culkin - A Real Pain, best priced at 1/33 with William Hill.
The odds mean that the probability for Kieran Culkin - A Real Pain to win Best Supporting Actor at the 2025 Oscars is 97.06%.
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