The Arizona Fall League is almost here! The 2025 season kicks off next month, and on Wednesday, fans finally got a first look at the initial rosters. And expectedly, they’re stacked with talent, including 10 players from Baseball America’s Top 100 list. For instance, the roster is headlined by No. 2 Kevin McGonigle and No. 4 Sebastian Walcott. And guess what, compared to past years, this edition feels even bigger!

With more Top 100 prospects joining the mix, it is one of the best showcases of young talent we’ve seen. MLB insider Francys Romero even dropped a full list of the Top 100 names headed to the AFL, and honestly, it looks like a big-league roster in the making.

Kevin McGonigle, MLB Pipeline’s No. 2 overall prospect, has been on a tear this season. He posted a .301/.408/.566 slash line with 17 HRs and 75 RBIs across three levels in just 84 games. Then there’s Sebastian Walcott, ranked No. 4 overall. He’s only 19, but already holds top-10 spots in five different offensive categories in the Double-A Texas League. And there’s more…

Francys Romero highlighted a handful of other top prospects headed to the Arizona Fall League as well. Remember Cam Collier? He notably hit a solo shot in the 2024 MLB All-Star Futures Game to put the National League on board. The NL kept the momentum rolling and cruised to a 6–1 win over the American League in the seven-inning showcase of top prospects. Yes, he is also participating in the Arizona Fall League.

So why does the Arizona Fall League matter so much? Well, for one, it gives guys who missed time with injuries a chance to catch up on at-bats and innings. Moreover, it’s also a perfect stage for players on the bubble of a 40-man roster to make one last impression. And for the elite names in the game, it’s basically a finishing school, a place to polish their tools against high-level competition before leaping.

The Arizona Fall League gave birth to a few big names

Well, the Arizona Fall League has long been known as a proving ground for future MLB stars. And they hold a list of alumni that is stacked with some of the game’s biggest names. For example, players like Mike Trout, Bryce Harper, Albert Pujols, and Derek Jeter all spent time in the AFL before becoming MVPs and faces of the sport. And there’s more where that came from!

It’s not just Hall of Fame-level talent either. Modern stars like Mookie Betts, Ronald Acuna Jr., and Nolan Arenado also sharpened their skills in the league. The Arizona Fall League has consistently served as a bridge between the minors and the majors, helping young players polish their games against elite competition.

And recent standouts such as Corey Seager, Francisco Lindor, Pete Alonso, Vladimir Guerrero Jr., and even Aaron Judge also came through the AFL pipeline. Many of them went on to win Rookie of the Year, MVP awards, and lead their teams deep into October, proving just how valuable this league has been in shaping MLB’s brightest stars.

Let’s see which names are coming out of this year’s Arizona Fall League. And if history can be trusted, fans are going to see some of the best superstars of tomorrow!