Oscars Best Supporting Actor Predictions 2024: Robert Downey Jr. Breaks Away as Big Favorite

Robert Downey Jr. is set as the 2024 Best Supporting Actor favorite as we break down the Oscars odds.

Andrew Brennan

Last Updated: March 8, 2024 11:06 AM EST • 3 minute read

Robert Downey Jr. is running away with the Best Supporting Actor market according to the top Oscars odds at our best sports betting sites.

The Best Supporting Actor market has a massive favorite by our Oscars odds, with Robert Downey Jr. storming away from the pack.

He's been cleaning up awards at precursor shows, including his most recent win at the Screen Actors Guild Awards. Alongside Cillian Murphy, "Oppenheimer" appears to have Best Supporting Actor and Best Actor on lock.

Here are our top odds for the 2024 Best Supporting Actor winner from our best sports betting apps.

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Best Supporting Actor odds 2024

(Odds as of March 7)

Actor (Film)	DraftKings	FanDuel	BetMGM	Caesars	bet365
Robert Downey Jr. (Oppenheimer)	-3500	-2400 🔥	-5000	-4000	-5000
Ryan Gosling (Barbie)	+1000 ❄️	+1800	+2000	+1200	+2000
Robert De Niro (Killers of the Flower Moon)	+2500	+1800 ❄️	+2000	+2500	+2000
Mark Ruffalo (Poor Things)	+2000	+1800 ❄️	+2000	+2500 🔥	+2000
Sterling K. Brown (American Fiction)	+4000	+2900 ❄️	+3300	+4000	+3300

Best Supporting Actor predictions 2024

Robert Downey Jr. (-2400 via FanDuel)

Downey was around -175 before the Golden Globes. His victory there moved him to around -400. Then, with the Screen Actors Guild Awards approaching, the best odds for him to win at the Oscars were -1200. Now, the best price is -2400, officially marking the end of this race.

"Oppenheimer" appears poised to clean up many of the night's biggest awards, and this is just one of them.

Oscars betting odds pages

Oscars odds and predictions	Best Supporting Actor predictions	Best Original Score
Best Picture predictions	Best Supporting Actress predictions	Best Original Song
Best Director predictions	Best Original Screenplay
Best Lead Actor predictions	Best Adapted Screenplay
Best Lead Actress predictions	Best Animated Feature

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Written by:
Andrew Brennan

Andrew Brennan is a publishing editor for Sportsbook Review. He also heads the website’s MLB coverage, from the various futures markets to daily picks. Andrew believes a math-based approach is the best way to enjoy long-term success in sports betting, and he’s spent the better part of the last year fine-tuning his own process for MLB, NBA, and NFL picks. Andrew uses eight different sportsbooks to find the best odds available and various projection models to gather as much information as he can. His most used sportsbooks are bet365, FanDuel, and theScore Bet. When it comes to daily projection models, he regularly references NumberFire across all sports, as it’s one of the best free tools available. In terms of which daily markets Andrew attacks, he almost exclusively bets on pitcher strikeouts for baseball. When the winter rolls around, you’ll see him providing more variety when it comes to the NBA (points, assists, rebounds) and NFL (almost any offensive-based player prop). He used these tools to go +150 units in 2023. Andrew is also a passionate fantasy sports player. He’s played fantasy football, fantasy Premier League, and fantasy baseball for the last decade. He graduated from Durham College with his diploma in journalism after earning his degree in law from Carleton University. He’s worked in sports media since early 2017, first contributing at FanSided before moving to theScore. He joined SBR in 2022.