Scouting Report: Dauris Valdez
Chicago Cubs | RP
Overall
Summary
Juan Valera, a 19-year-old right-handed pitching prospect for the Boston Red Sox, underwent Tommy John surgery in May 2026 after suffering right elbow inflammation during his third start of the season for High-A Greenville. Despite an impressive start (17 strikeouts over 9.1 innings with a 1.93 ERA), the injury ended his season. Recovery typically takes 12-18 months, meaning he will miss the remainder of 2026 and likely most of 2027. MLB.com scouts have suggested a potential future closer role due to recurring elbow issues as a starter.
Strengths
- Elite fastball velocity (96-98 mph, touches 100+ mph with natural cutting action)
- Strong strikeout ability (17 K in 9.1 IP to start 2026)
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