First base, once a bastion of power hitters, has seen its depth dwindle, making it crucial for fantasy owners to target emerging prospects. The offseason's shakeups led to a carousel of first basemen across teams, complicating matters for those drafting early. While many sought-after prospects are still a year away from contributing, a few like Jac Caglianone, Tyler Locklear, and Bryce Eldridge are on the verge of breaking into the majors, offering potential boosts for fantasy teams. Caglianone, for instance, is impressing in spring training, and his power could make him a valuable addition to a lineup.

Locklear's recent performance shows promise, though he faces stiff competition within the Mariners roster. Meanwhile, Eldridge’s recent struggles in higher minors make his immediate value uncertain, but he could be worth monitoring for mid-season call-ups. Similarly, Deyvison De Los Santos’s power potential is high, but concerns about his strikeout rates must be addressed before he can be relied upon in a fantasy context. Understanding these prospects and their trajectories will be key for fantasy managers looking to exploit the first base position this season.

Rookies can be game-changers in fantasy baseball. This year, several prospects are poised to make an impact, including Roki Sasaki of the Los Angeles Dodgers, known for his electrifying splitter. Dylan Crews of the Washington Nationals is another name to watch, showing promise with a blend of power and speed. Meanwhile, Matt Shaw of the Chicago Cubs offers versatile multi-position eligibility. Jasson Dominguez, fresh off a major league debut, is expected to adjust and showcase his 20/20 potential this season.

Other notable names include Roman Anthony from the Boston Red Sox and Jackson Jobe from the Detroit Tigers. Anthony has an impressive minor league record, while Jobe's fastball velocity could make him a valuable starter. Deyvison De Los Santos, potential power hitter for the Miami Marlins, adds to the excitement as well. Given the scars of past rookie failures, the question remains: which of these young talents will truly excel?

For redraft leagues gearing up for the 2025 season, an All-Rookie team featuring top prospects presents a strategic opportunity. With names like Drake Baldwin leading the catching position due to Sean Murphy's injury, and power-hitter Deyvison De Los Santos eyeing a spot on the Marlins' roster, these players are primed for immediate contributions. Kristian Campbell offers a potential shakeup at second base as Boston considers shifting Alex Bregman to third. The Cubs' Matt Shaw is being touted as a Rookie of the Year candidate, and with pitchers like Roki Sasaki from Japan and Andrew Painter making waves, this rookie class is set to turn heads.

The 2025 fantasy baseball season is approaching, and understanding the top first-base prospects is crucial for redraft teams. While first base may appear shallow, several intriguing prospects could significantly impact teams during the second half of the season.

Jac Caglianone of the Kansas City Royals stands out with his impressive power numbers, having hit 35 home runs in 2024 and showcasing remarkable contact rates. Meanwhile, Deyvison De Los Santos from the Miami Marlins presents a complex evaluation. Despite a high chase rate, he managed to maintain a strong power output. Nick Kurtz of the Oakland Athletics boasts a consistent hitting profile from college, and Tyler Locklear of the Seattle Mariners, although facing challenges in the Majors, has the potential for power hitting.