2023 MLB World Series Winner Odds

Track the development of winner odds for the 2023 MLB World Series with our historical trend data. Get the latest odds and see who the bookies rank as favourites to lift the The Commissioner's Trophy at the end of the season.

Our 2023 MLB World Series odds page offers the latest odds and a detailed odds history, showing how each participant’s chances have been rated by the bookies in the build-up to the World Series.

We also track the following betting markets – take a look to see current odds and trends over time:

2023 MLB World Series Odds – Latest Developments on Odds & Favorites:

2023 MLB World Series Odds – Latest Developments on Odds & Favorites: (via bet365)
Atlanta Braves	13/5
Los Angeles Dodgers	7/2
Houston Astros	15/2
Baltimore Orioles	23/4
Tampa Bay Rays	15/2

About the data

We monitor trends in odds on key markets of interest by tracking a range of US and international bookmakers. The update frequency varies, but is clearly shown on all our tables and charts. After fetching odds direct from bookies, we convert them to implied probability to make them easier to manage (read more on implied probability and converting from fractional to % probability). We then take the mean average implied probability to get a consensus view across the betting industry. This average implied probability is what we show on our charts and tables.

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Previous MLB World Series Winners:

MLB World Series	World Series Winner	Runners Up
2022	Houston Astros	Philadelphia Phillies
2021	Atlanta Braves	Houston Astros
2020	Los Angeles Dodgers	Tampa Bay Rays
2019	Washington Nationals	Houston Astros
2018	Boston Red Sox	Los Angeles Dodgers
2017	Houston Astros	Los Angeles Dodgers
2016	Chicago Cubs	Cleveland Indians
2015	Kansas City Royals	New York Mets
2014	San Francisco Giants	Kansas City Royals
2013	Boston Red Sox	St Louis Cardinals
2012	San Francisco Giants	Detroit Tigers