The landscape of third base in fantasy baseball for 2025 is rich with emerging talent and potential breakout candidates. Junior Caminero of the Tampa Bay Rays stands out with extraordinary power numbers, showcasing 31 homers in the minors and displaying a promising start in the majors. Meanwhile, Alex Bregman has joined the Boston Red Sox, where his offensive potential could thrive in Fenway Park. Mark Vientos from the Mets has shown a solid power profile, while Royce Lewis's upside remains tantalizing despite health concerns. Lastly, Eugenio Suarez from the Diamondbacks had a bounce-back second half last season, making him a potential value pick.

The New York Mets have secured the return of right-handed reliever Drew Smith on a one-year deal worth $1 million, with a potential club option for 2026. Following July's ulnar collateral ligament reconstruction surgery—his second on the right UCL—Smith aims for a second-half return to bolster the bullpen. He showed promise in high-pressure situations with three saves in 2024 prior to his injury.

In a lighter note, third baseman Mark Vientos has ditched his blonde hair for a more manageable look, ready for a breakout season after hitting 27 home runs in 111 games last year. Manager Carlos Mendoza is optimistic about Vientos' ability to handle adjustments from pitchers this season.

As spring training unfolds, the Houston Astros face pivotal decisions regarding their roster, with competition heating up for roles in the bullpen, bench, and outfield. With injuries and roster changes, prospects like Jacob Melton, Cam Smith, and Miguel Ullola stand out as potential game-changers. Melton, despite facing stiff competition from veterans, showed promise with a solid 2022 season. Smith's versatility and offensive prowess could be crucial after the Kyle Tucker trade. Ullola, though still developing as a starter, brings impressive strikeout potential to the mix. Zach Dezenzo's versatility in the outfield also puts him in contention for a spot. Each of these players could significantly impact the Astros' depth and performance as the season approaches.

The New York Mets are poised to make history in the upcoming 2025 season, potentially featuring three players with 30 home runs: Juan Soto, Mark Vientos, and Pete Alonso. Alonso's return adds significant power to the lineup and positions the Mets to compete against formidable NL East rivals like the Philadelphia Phillies and Atlanta Braves.

Furthermore, Francisco Lindor and Brandon Nimmo add to the power potential, with Lindor projected to hit 28 homers and Nimmo at 18. The Mets, who surpassed expectations last year, could see an even stronger performance in 2025. With Alonso's notable contract and the signings of key players, the Mets may achieve a historic offensive feat and bolster their playoff aspirations.

The New York Mets have successfully re-signed first baseman Pete Alonso to a two-year contract valued at $54 million, which includes a $10 million signing bonus and an opt-out after the first year. This essentially transforms the deal into a $30 million contract for 2025 alone. Alonso's return to the Mets comes amid a changed lineup, raising questions about his fantasy value given his recent performance trends.

Despite the contract, Alonso's value in fantasy leagues may not see significant boosts, as he has struggled with batting averages over the past two seasons, hitting .217 and .240. His approach has shifted towards increased power at the expense of contact, leading to higher strikeout rates. Nonetheless, batting behind Juan Soto could enhance his run-scoring potential significantly. While he is projected to maintain his power numbers, expectations are set at a .230-.240 batting average with 35 or more home runs.