The 2026 MLB season is just around the corner, and the excitement is palpable as we anticipate the debut of some of the most promising prospects. While the Top 100 prospects are well-known, there are several non-Top 100 prospects who are poised to make a significant impact in the league. Here are three prospects who are likely to make their MLB debut in 2026 and could be game-changers:
Luis Hernandez (Giants shortstop): Hernandez, signed for $5 million, is a highly advanced teenager from Latin America. At just 15 years old in 2024, he batted .346 in the Venezuelan Major League, showcasing his exceptional bat-to-ball skills and bat speed. His ability to stay at shortstop, where he's a fluid defender with a strong arm, is a testament to his versatility. Hernandez's high baseball IQ and work ethic further solidify his potential to become a top prospect.
Joshua Baez (Cardinals outfielder): Baez, who made adjustments to his swing and stance last season, is on the cusp of delivering on his 25/25 potential. His performance in the final month at Double-A, where he slashed .330/.405/.589 at age 20, indicates that he is ready to take the next step. Baez's ability to adjust his swing and stance, combined with his power potential, makes him a prospect to watch.
Trey Gibson (Orioles right-hander): Gibson, a nondrafted free agent, has rapidly progressed through the ranks, reaching Triple-A in just two years. His ability to miss bats with his fastball, curveball, and slider is impressive. Gibson's fast-track development and his ability to generate swing-and-miss action make him a prospect with a bright future.
These three prospects, along with others mentioned in the article, are likely to make their MLB debut in 2026 and could significantly impact their respective teams. The article also highlights the importance of international signings and the potential for fast-tracking prospects, as seen with the Rangers' Sebastian Walcott. The debate over the best prospects and their potential impact is sure to spark discussion and excitement among baseball fans.
