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2022 Stadium Club Chrome Refractor #55 Jackson Kowar
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Grading the 2023 KC Royals: Pitcher Brad Keller
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Royals rally with 4 runs in the eighth to beat the Guardians 6-4
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Henderson homers as Orioles complete sweep of Royals
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Jackson Kowar's strikeout, 08/28/2023
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Royals promote RHP Jackson Kowar from Triple-A Omaha
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Perez has 2-run double in Kansas City's 5-run 2nd, Royals beat
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Weekend in Review: Offense Struggling Again, Another Terrible
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Perez has 2-run double in Kansas City's 5-run 2nd, Royals beat
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New Pitching Regime in Kansas City: What Does That Mean for Daniel
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KC's Ragans throws three straight wild pitches, Blue Jays sweep
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Oviedo pitches 2-hitter for first complete game, leads Pirates
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How long will Jackson Kowar last in Kansas City? – The Royals
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Ragans gets 1st win with KC, pitches Royals past Mets for team's
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Evaluating Royals pitchers halfway through the season - Royals Review