We've already seen some of the top MLB prospects make their major league debuts this season, some of them even doing so with lucrative contract extensions. In what is already shaping up to be one of the best rookie classes in over a decade, another wave of talent could be on the horizon. Let's take a look at 10 top MLB prospects who could debut in the coming weeks.
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1. Max Clark
Max Clark is a former third overall draft pick who is currently ranked as MLB Pipeline's No. 8 prospect. He's currently slashing .344/.421/.500 in Triple-A, and while he hasn't hit any home runs yet, he's showing off his speed with six stolen bases and eight doubles. The Tigers could also easily make room for him; All it would take is sending down Jahmai Jones, who is currently slashing .077/.077/.077.
2. Bryce Aldridge
Bryce Aldridge has already spent time in the big leagues through 2025, and while that stint was about as bad as it could go, it feels like he deserves another chance. MLB Pipeline gives him a 70 power tool, which would be a perfect fit for a Giants team that currently ranks last in MLB with just nine home runs in their first 19 games.
3. Travis Bazana
Travis Bazana was the No. 1 overall pick in 2024, and he's already knocking on the big league door. He is currently reaching base at a .389 clip in Triple-A and slugging at .451. Meanwhile, Cleveland's big-league second baseman, Brian Roccio, has a .688 OPS. Rocio could be moved into a utility role to make room for Bazana, who could make an immediate impact on Cleveland's lineup. He proved himself at the World Baseball Classic earlier this year as a member of Australia's team.
4. Walker Jenkins
The former No. 5 overall pick is ranked as the No. 11 prospect by MLB Pipeline, and although his Triple-A numbers probably aren't where the Twins organization would like them to be, it's probably time to call him up. The Twins are making noise in the AL Central, and Walker Jenkins could be ready to make a big impact.
5. Jonah Tong
Jonah Tong made his debut with the Mets last season and was impressive in his first start, allowing one run in five innings. It was all downhill from there. Tong lasted five starts and finished with a 7.71 ERA in 2025. But the Mets once thought he was ready, and last year he had a 1.43 ERA between Double-A and Triple-A. It feels like there hasn't been much development for Tong at the minor league level.
6. Jett Williams
Jett Williams is one of two Brewers infielders ranked in MLB Pipeline's top 100. The Brewers have always found ways to win by using their youth, and Williams is part of their next batch.
7. Cooper Pratt
The Brewers have already extended Cooper Pratt an eight-year, $50.75 million contract. This alone is reason enough to call him. Obviously the team has confidence in him.
8. Harry Ford
Nationals catcher Keibert Ruiz is hitting .171 with a -0.2 bWAR to start 2026. Washington gave up one of their top weapons in Jose Ferrer last season to bring in Harry Ford. Why keep Ford in Triple-A when their major league catcher is struggling?
9. Ryan River
Ryan Rivers is 27 years old and is projected to be a big league reliever. MLB Pipeline still likes him so much that he is ranked as the 100th best prospect in baseball. The Dodgers have been wasting a potentially high-leverage relief arm in Triple-A, and it seems like it's time to get him in the show.
10. Colt Emerson
Colt Emerson would be higher on this list if there was a clear path to playing in the major leagues, but there isn't. JP Crawford, Brandon Donovan and Cole Young have locked down the infield, and the Mariners don't want to call on Emerson just to hide on the bench. At the same time, for a good prospect like Emerson, you find a way for him to find playing time. If it means moving the defense around, that might be what Seattle needs to do.
