2023 World Series Betting Lines and How To Bet Guide


The 2023 World Series get underway this Friday in Arlington, Texas. The Rangers and Arizona Diamondbacks won their respective League Championship series’ in 7 games each to book their spots in this years World Series.

The Texas Rangers swept the Tampa Bay Rays and Baltimore Orioles in the Wild Card Series and ALDS, before battling to a 7 game victory over the Houston Astros in the NLCS to advance to the World Series. The D-Backs had a very similar path, sweeping the Milwaukee Brewers and LA Dodgers in the Wild Card Series and NLDS before outlasting the Philadelphia Phillies in 7 games in the ALCS. Both teams should still be in rhythm as they begin the World Series on Friday.

On this page I will recommend a sportsbook for betting on the World Series, look at a variety of series betting options, and finish with a simple three step guide you can follow to bet on the 2023 World Series online.

Where To Bet On The World Series

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2023 World Series Betting Lines

Here are a variety of betting lines on the Texas Rangers vs Arizona Diamondbacks World Series. All of the odds below are from BetOnline.ag (odds taken on October 25th):

World Series Winner Odds

  • Arizona Diamondbacks +153
  • Texas Rangers -173

The Texas Rangers are -173 favorites to win the 2023 World Series. Based on these odds the Rangers have an implied probability of 63.4% to become World Series Champions. The D-Backs are +153 underdogs, which implies a probability of 39.5% that the Diamondbacks win the World Series. The extra 2.9% is the vig.

If you think the Rangers win the series more than 64% of the time then there’s value on betting on the Rangers to win the series at odds of -173. If you think the D-Backs can pull off the upset at least 40% of the time, then there’s value betting on the Diamondbacks to win this years World Series.

The series winner odds will change throughout the series. You can find the current odds at BetOnline.ag by opening the ‘Baseball’ drop down menu and selecting ‘MLB Series’.

World Series Correct Score

BetOnline.ag is also offering various series props for the World Series. Select ‘MLB Series Props’ under the ‘Baseball’ menu to see the full list of World Series props at BetOnline.

The Rangers winning the series in 6 games is the most likely outcome according to the Series Correct Score odds, while the Diamondbacks sweeping the series is the least likely.

World Series Games Spread

  • Arizona Diamondbacks +1.5 (-145)
  • Texas Rangers -1.5 (+115)

The Rangers are 1.5 game favorites according to the series handicap. The Rangers would have to win in 6 or fewer games for a bet on the Rangers -1.5 to win. The Diamondbacks could win the series or lose in 7 games for a bet on the Diamondbacks +1.5 to win.

World Series Total Games

BetOnline.ag has set the over/under for number of games in this series at 5.5, with the series lasting at least 6 games being a significant favorite vs the series being over after 4 or 5 games.

How To Bet On World Series Online

Follow this three step guide to bet on the 2023 World Series online from anywhere in the world, including the USA.

Step 1. Join A Betting Site

The first step is to open an account with an online sportsbook that is taking bets on the World Series. For the remainder of this guide I will be using BetOnline.ag for all examples. They are our top rated sportsbook, they accept players from around the world, and they have a variety of fair odds for the 2022 World Series.

Click here to visit BetOnline.ag and complete the sign up form to open your account.

Step 2. Deposit

After logging into your account click on the ‘Deposit’ button in the top right corner of the screen. Select your preferred deposit method, enter the amount, and follow the instructions to make your deposit.

BetOnline accepts Visa, MasterCard, AmEx, Discover, Bitcoin, ETH, other cryptocurrencies, and various other deposit methods depending on your location.

Step 3. Place Your World Series Bets

It’s time to place your World Series bets. Open the ‘Baseball’ drop down menu and select ‘MLB Series’ or ‘MLB Series Props’ to bet on the World Series winner and props. You can also bet on each individual game from the World Series by selecting ‘MLB Baseball Game’ from the ‘MLB’ drop down menu.

Here are the odds for game 1 of the 2023 World Series:

Select the odds of the bet you want to make, enter your risk amount on the Bet Slip, and click ‘Place Bet’ to make your wagers.

Ready to bet? Click here to visit BetOnline.ag.

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