Baltimore Orioles Odds

Baltimore Orioles 2026 Season Preview

The Baltimore Orioles enter the 2026 season desperate to shake off the lingering frustration of a 2025 campaign that saw them plummet to a 75-87 record and a last-place finish in the AL East. While previous years were defined by early postseason exits, the most recent season was a step backward, marred by a pitching staff that posted a bottom-tier 4.61 ERA and a season-ending injury to ace Grayson Rodriguez, who has since been traded to the Angels for Taylor Ward. Despite these setbacks, there is a renewed sense of urgency in Baltimore as the organization has shifted from "prospect-watching" to an aggressive "win-now" mentality, highlighted by the blockbuster free-agent signing of slugger Pete Alonso to anchor the middle of the order.

The team's trajectory now rests on a mix of established stars and high-upside youth, though the path to Opening Day is already cluttered with obstacles. Jackson Holliday, who navigated a learning curve in 2025 with 17 home runs but a modest .690 OPS, is expected to take a major leap forward once he returns from a broken hamate bone in mid-April. He joins a core featuring Gunnar Henderson and Adley Rutschman, plus the arrival of power prospect Samuel Basallo, who is poised to take over everyday DH duties. With a veteran-heavy rotation now featuring Trevor Rogers and Shane Baz alongside Kyle Bradish, the Orioles are projected to jump back into the 85-win range. Success will ultimately depend on whether this revamped pitching staff can hold up better than the aging veterans did a year ago.

Where do the O’s go from here? See all of the Orioles MLB odds, as well their win total, championship odds, and much more.

Betting on the Baltimore Orioles

Here's what you need to know about betting on the Baltimore Orioles:

Orioles Spread (Run Line)

When betting on baseball, you’ll be faced with three standard options: the moneyline, over/under and run line.

The run line is a bet on the margin of victory, like a point spread. But because baseball is low scoring, the spread will almost always be -1.5 for the favorite and +1.5 for the underdog. The payouts for each will just be adjusted based on each team’s strength.

Here’s a brief example of a run line for a hypothetical Orioles game:

• Arizona Diamondbacks (+1.5)
• Baltimore Orioles (-1.5)

As shown above, the Orioles are favored by 1.5 runs against the Arizona Diamondbacks; the minus sign (-) indicates Baltimore is the favorite, while a plus sign (+) is used to denote the underdog. Bettors who wanted to back Baltimore here would be “laying” those 1.5 runs, meaning for their bets to cash the Orioles would need to win by two runs or more. Bettors who selected the Diamondbacks +1.5 would win if Arizona won outright or kept a loss to 1 run.

Orioles Moneylines

Many first time bettors are wary of run line bets, especially when riding with the hometown team. In that case, moneyline wagers are often seen as the safer way to go. A moneyline bet is a bet on who wins the game -- no run line involved.

Let’s use the same example from before to understand the moneyline better:

• Arizona Diamondbacks +150
• Baltimore Orioles -180

Just as with run lines, the minus sign (-) signifies a team is favored, while the plus sign (+) means a team is the underdog. The moneyline odds, written in American odds format here, indicate how big or small a favorite that team is, written in increments of $100. For example, to win $100 on the Orioles, a bettor would need to risk $180. On the flip side, a $100 bet on the Diamondbacks would net $150 if Arizona pulled the upset.

Odds can differ from sportsbook to sportsbook, so always make sure you shop for the best line with The Action Network app.

Orioles Over/Unders

Betting on a team to win or cover a run line isn’t the only type of wager allowed on MLB games. Almost all sportsbooks will offer a total on the game, also known as an over/under. This bet is not on the winner of the contest, but on the number of runs the two teams will combine to score; sportsbooks hang a number, and bettors can wager either over or under that total.

If the number for our hypothetical Orioles-Diamondbacks matchup was 8 runs, over bettors would require 9 points or more to cash their tickets, while those who bet the under would need 7 or fewer runs. If the two teams scored exactly 8 runs between them, that bet would push and all wagers would be refunded.

Orioles Props

Some bettors find more entertainment and success betting on more specific outcomes than the result of the game. Prop bets cover a wide market of wagers on player stats, discrete in-game events, and any style of yes/no question. Many props are bets on specific players and their performance, such as betting Chayce McDermott over 1.5 hits on a given night, or betting that Kyle Bradish will strike out over 9.5 batters. Some props can be shorter term, such as betting on the number of runs scored in the first five innings or who will hit a home run. Offerings tend to vary depending on the sportsbook, so use our review of the best sportsbooks to find the best bet for you.

Orioles Futures

Expectations are high right now in Baltimore so bettors can shop for the best line to get good odds on Orioles MLB futures bets. Futures are bets that focus on long term outcomes, like the Orioles to win the AL East, win the American League Pennant, win the World Series, or even individual awards like winning league MVP.

How to Bet on the Baltimore Orioles

Sports betting is legal in the state of Maryland through retail books and online betting. Stay up to date and keep track of our Maryland sports betting page.

You can bet on the O's in other states, of course, and people certainly do.

BetMGM Sportsbook

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Caesars Sportsbook

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Kalshi

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