Drafted in the 24th round (724th overall) by the St. Louis Cardinals in 2017 (signed for $3,000).
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St. Clair led Lenoir Ryne with 116 strikeouts in 87 innings this spring, thanks to a live fastball that he routinely overpowered hitters with. The pitch can be a bit flat, and he struggles to repeat his delivery consistently, but he has a strong arm.
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