MLB spring training 2025 is underway, signaling that MLB Opening Day is fast approaching. The season will kick off with a two-game series in Tokyo between the Los Angeles Dodgers and Chicago Cubs on March 18-19, followed by league-wide Opening Day on March 27. It’s time to make your picks for the 2025 World Series before the action begins. The current odds list the Dodgers as the favorites at +240, followed by the Yankees, Braves, and Phillies. Don’t forget to participate in Fantasy baseball drafts now and access Fantasy baseball rankings from SportsLine’s model.
MLB futures can lead to significant returns, with recent seasons seeing underdogs like the Rangers, Braves, and Nationals emerge as champions. SportsLine’s Nick Stellini has identified three longshot teams with odds of 22-1 or higher that he believes in. Discover his insights on each pick and find out more about the top sleepers, breakouts, and busts for 2025 Fantasy baseball at SportsLine.
Top 2025 World Series sleeper picks
Boston Red Sox (+2200 at DraftKings)
The Red Sox have made some interesting moves in the offseason, strengthening their rotation with acquisitions like Garrett Crochet and Walker Buehler. While there may be concerns about their performance, if they can pitch effectively, Boston has a promising outlook. The signing of Alex Bregman has added to the team’s depth, although his position in the lineup remains uncertain. With strong hitting and improved pitching, the Red Sox are poised for success this season.
Additionally, prospects like Roman Anthony and Kristian Campbell are on the horizon, providing further reinforcements for the team. If the bullpen can solidify and key players stay healthy, Boston could be a formidable contender in the American League. Find out more about SportsLine’s predictions for the 2025 season.
Chicago Cubs (+3000 at FanDuel)
The Cubs have addressed their need for star power with the acquisition of Kyle Tucker, enhancing their lineup significantly. With prospects like Matt Shaw also set to make an impact, Chicago’s offense looks stronger than ever. While the pitching staff may require further improvements, the potential for mid-season trades could bolster their rotation and bullpen. Keep an eye on the Cubs as they aim to surprise this season.
Arizona Diamondbacks (+3300 at FanDuel)
Despite their underdog status, the Diamondbacks have retained much of their core from their recent World Series appearance. The addition of Corbin Burnes to the rotation alongside Zac Gallen has elevated their pitching depth. With players like Corbin Carroll and Ketel Marte performing at a high level, Arizona’s offense is looking promising. Expect bounce-back seasons from Eduardo Rodriguez and Merrill Kelly, as well as breakout potential from Brandon Pfaadt. Watch for the Diamondbacks to make a push for a Wild Card spot and potentially surprise in the playoffs.
After facing some challenges in the desert last year following the World Series, the Diamondbacks are looking forward to a fresh start this season. If you’re gearing up for your Fantasy baseball drafts, make sure to check out the 2025 Fantasy baseball rankings, sleepers, breakouts, and busts. You can get insights from a model that has simulated the season 10,000 times, helping you make informed decisions for your Fantasy team.
And if you’re thinking about placing some bets on MLB futures, there are various sportsbooks where you can do so. Take a look at the MLB sportsbook promos they offer and get ready to enjoy the upcoming baseball season.