Get ready for an intense battle at first base in 2026! The position is a hotbed of talent, with a unique and cutthroat dynamic. First basemen are under immense pressure to perform with their bats, as defensive skills take a backseat. It's all about mashing the ball and producing at the plate. This creates a highly competitive environment where only the best hitters survive.
But here's where it gets controversial... other positions are encroaching on first base, with poor defenders seeking a new home. And these prospects are circling like hungry sharks, ready to pounce on any slip-up. The position is deep with talent, but the competition is fierce.
Let's dive into the top first base prospects for 2026, ranked by their fantasy potential.
1. Samuel Basallo, Baltimore Orioles (#3 Overall)
Basallo is an elite prospect with a bright future. After dominating Triple-A as a teenager in 2024, he continued his impressive performance in 2025. With a slash line of .270/.377/.589 and 23 homers in just 76 games, he earned an 8-year, $67 million extension. While his MLB debut was a struggle, his power potential is undeniable. With Adley Rutschman on the roster, Basallo will see time at catcher, first base, or DH, but his bat will ensure a starting role. PLIVE+ projects him to lead the Orioles in wRC+ and home runs, a testament to his talent.
2. Bryce Eldridge, San Francisco Giants (#17 Overall)
Eldridge is a highly anticipated prospect with immense raw power. Despite his young age, he spent most of 2025 in Triple-A. While his MLB debut was underwhelming, his minor league performance showcases his potential. With an impressive hard-hit rate and elite exit velocity, Eldridge's power is undeniable. However, his strikeout rate is a concern. Recent news of wrist surgery may impact his 2026 campaign, but he's expected to challenge for the Giants' first base job.
3. Edward Florentino, Pittsburgh Pirates (#19 Overall)
Florentino's stock rose sharply in 2025. This lanky outfielder dominated at the Complex, posting an OPS over 1.000. His power, speed, and swing decisions impressed at Single-A, where he maintained an impressive zone contact rate. Florentino has more upside than any other hitting prospect in the Pittsburgh system, aside from Konnor Griffin. Expect him to start in High-A at just 19 years old, and a strong performance could launch him into the stratosphere of minor league talent.
4. Josue Briceño, Detroit Tigers (#25 Overall)
Briceño is an exciting prospect with a bright future. He's ranked highly by PLIVE+, with a peak projection of 26 home runs and a solid walk rate. While his strikeout rate is a concern, his overall potential is impressive.
And this is the part most people miss... these prospects are not just competing against each other, but also against players from other positions moving to first base. It's a unique challenge that adds an extra layer of intrigue to the 2026 first base preview.
So, who do you think will emerge as the top first baseman in 2026? Will any of these prospects live up to the hype? Share your thoughts and predictions in the comments below! We'd love to hear your opinions and spark some discussion.
