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Scouting Report
Updated May 19, 2026
Uziel Viloria (Note: The provided articles reference Juan Valera, not Uziel Viloria. Based on available information, Valera is a 19-year-old Boston Red Sox prospect who underwent season-ending Tommy John surgery on his right elbow after experiencing elbow soreness during his third start on April 16. He was off to an exceptional start with 17 strikeouts in 9.1 innings and just 2 earned runs allowed across his first three starts, earning a spot on Baseball America's Top 100 prospects list. The surgery typically carries a 12-14 month recovery time, meaning he will miss most of the 2027 season.)
Strengths
- + Exceptional early season performance with 17 strikeouts in 9.1 innings
- + Only 2 earned runs allowed on 4 hits across first three starts
- + Made Baseball America's Top 100 prospects list
- + High ceiling as potential mid-rotation starter
- + One of the highest-ceiling arms in Red Sox system
- + Successful Tommy John surgery completed
Weaknesses
- - Season-ending Tommy John surgery required
- - Right elbow ulnar collateral ligament reconstruction needed
- - Will miss most of 2027 season
- - 12-14 month recovery timeline typical for this procedure
- - Elbow soreness emerged early in season
- - Significant development time still needed before reaching ceiling
- - Reliever risk noted in prospect evaluation
Injury Status: IL-60
About
Uziel Viloria is a catcher for the Milwaukee Brewers.
Player Overview
C
Milwaukee Brewers