The month of May has brought us a steady trickle of exciting prospect promotions, and hopefully, June will be no different.

It’s a good time to be a baseball fan in Vancouver. The Blue Jays are promoting No. 2 prospect Trey Yesavage (No. 71 on MLB ...

Moises Ballesteros is one of the most precocious and gifted hitting prospects in the game, yet he also presents something of a development dilemma.

Roman Anthony remains the crown jewel outfield prospect at AAA, and Colby Thomas is trying his best to get a chance with the ...

1:39pm: The Red Sox are promoting top infield prospect Marcelo Mayer, reports ESPN’s Jeff Passan. Katie Morrison-O’Day of MassLive observed that Mayer was being congratulated by his teammates ...

The Mariners will consider bringing the 2022 first-round pick up when he proves he's ready. That could be later this season, or in 2026. Seattle could go to another Rainiers prospect, Ben ...

Locklear, the Mariners’ 11th-ranked prospect, got his first call to the big leagues last June. He started 2024 in Double-A Arkansas, where he hit .291 with eight homers and 26 RBI in 41 games ...

Jurrangelo Cijntje, the Seattle Mariners‘ ambidextrous pitching prospect, is making waves in High-A with the Everett AquaSox. Drafted 15th overall in the 2024 MLB Draft, Cijntje’s unique ...

CBS Sports brings you live coverage, scoring, expert picks and stats for the MLB matchup between Seattle Mariners and Houston Astros on May 24, 2025 ...

In a system filled with highly touted players like Colt Emerson, Lazaro Montes, Harry Ford, and Cole Young, Williamson is No. 13 on Seattle’s prospect ... the Mariners picked him 57th overall ...

Yes, Seattle Mariners prospect Jurrangelo Cijntje is the latest in the vanishingly rare class of pitchers capable of throwing at a professional level with both their left and right arms.

Seattle Mariners pitching prospect Adam Seminaris was named as the Pitcher of the Week in the Double-A Texas League on Monday. Seminaris plays for the Arkansas Travelers, who won the Texas League ...