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Gavin Collyer gets his first MLB strikeout to end the bottom of the 7th inning
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Ball 1 confirmed after ABS Challenge by the Rangers
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Rangers prospect Gavin Collyer goes to his cutter for his first strikeout with Triple-A Round Rock
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Rangers prospect Gavin Collyer notches a strikeout in a perfect frame for Triple-A Round Rock
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Rangers prospect Gavin Collyer strikes out the side in order for High-A Hickory