Cubs Prospect's Bat Shines, Glove Woes Loom

Moisés Ballesteros, ranked as MLB's 53rd overall prospect and fifth among catchers, has demonstrated exceptional hitting prowess. Since signing in 2021, he has consistently posted strong offensive numbers across all levels, including a noteworthy .298/.394/.474 slash line in 66 plate appearances in the majors during 2025. Despite his offensive upside, Ballesteros' defensive capabilities at catcher are a significant concern. His below-average framing, blocking, and throwing arm raise questions about his long-term viability behind the plate.

Ballesteros' defensive metrics reveal challenges, with a low caught-stealing rate of 13.2 percent at Triple-A and subpar pop times to second base, though his arm speed shows potential. His receiving issues also contributed to him not attempting throws on over a quarter of stolen-base attempts. While his bat projects to be that of an everyday catcher, his defensive limitations may force a move to first base or designated hitter.

The Chicago Cubs face a dilemma with Ballesteros: his bat is too valuable to keep in Triple-A, but his defensive development needs consistent reps at catcher. Given the team's competitive aspirations, a rebuilding team might offer more leeway for defensive growth. It's likely Ballesteros will primarily serve as a hitting-focused designated hitter, with occasional appearances at catcher and first base.