​The Orioles announced a decision on a former Red Sox prospect acquired at the trade deadline as Baltimore continues its Cardinals series. GettyKyson Witherspoon’s breakout run in the Baltimore Orioles system hit a wall Wednesday, when the 22-year-old right-hander landed on High-A Frederick’s injured list with a right shoulder impingement.One of the two pitching prospects at the center of Baltimore’s blockbuster trade deadline deal that sent catcher Adley Rutschman to the Boston Red Sox was hitting his stride in his new organization, and the sudden setback raises questions about how it affects his climb toward the majors.Baltimore Sun Orioles beat writer Jacob Calvin Meyer first reported the placement, detailing the shoulder impingement diagnosis and noting Witherspoon carried a 4.22 ERA across 89 2/3 innings this season. The Baltimore Banner‘s Andy Kostka and MASN‘s Roch Kubatko each confirmed the move, though none of the reports included a specific recovery timetable.Witherspoon had been dominant since arriving in the Orioles system. Over three High-A starts for Frederick, he posted a 1.26 ERA with 20 strikeouts in 14 1/3 innings, a stretch that included a five-inning no-hit outing with eight strikeouts on Aug. 21. That performance had scouts buzzing about the return Baltimore landed in the deal that sent Rutschman to Boston.
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Witherspoon’s Path to the Baltimore OriolesBaltimore acquired Witherspoon, right-hander Anthony Eyanson, outfielder Enddy Azocar, catcher Carlos Narvaez and a player to be named later from the Boston Red Sox on Aug. 3, sending catchers Adley Rutschman and Jake Rogers, plus cash, back to Boston. Witherspoon was immediately assigned to Frederick.He had been regarded as one of the better lower-level arms in Boston’s farm system, even with uneven results in his first professional season. Witherspoon went 3-5 with a 4.78 ERA over 75 1/3 innings for High-A Greenville before the deal.Read More From HeavyRed Sox Sacrifice Top 2 Pitching Prospects to Land Adley RutschmanWhy the Red Sox Drafted Kyson WitherspoonBoston selected Witherspoon 15th overall in the 2025 MLB Draft out of Oklahoma, betting on a pitcher who’d only recently converted from shortstop. Red Sox area scout Fred Petersen pushed hard for the pick, describing a fastball that sat in the mid-90s and touched higher without fading deep into starts.“He gets to velocity really easy. He’s 94, 95 right out of the gate, and he gets it up to 97, 98,” Petersen said of the right-hander’s arm, according to The Boston Globe. “That’s what makes him really intriguing — how athletic he is, how fast the arm is, and how he can maintain the velocity.”Oklahoma coach Skip Johnson backed that assessment, projecting Witherspoon as a potential frontline starter once his command caught up to his stuff. Witherspoon closed his junior season with a 2.65 ERA and 124 strikeouts in 95 innings, numbers that made him a first-team Al