Phillies Prospect Aiden Miller Eyes Major Contract Before MLB Debut

Aiden Miller, the Phillies’ top prospect, is on track for a major contract before his MLB debut. The 21‑year‑old shortstop has shown all the tools to become a star, and the club is eager to lock him in as free‑agency moves loom for Alec Bohm and Bryson Stott.

Miller’s back injury slowed him this spring, but he finished the season in Triple‑A with a swing adjustment that has him tearing up the minors. With the Phillies’ home‑grown talent pipeline thinning, the organization sees Miller as a key piece to stabilize the infield.