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D-backs No. 27 prospect Spencer Giesting strikes out Harry Ford to end the 5th inning as part of his nine-K outing for Double-A Amarillo
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D-backs No. 27 prospect Spencer Giesting records his eighth strikeout while tossing six strong innings for Double-A Amarillo
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D-backs No. 25 prospect Spencer Giesting collects his fifth and final strikeout of a quality start for Double-A Amarillo
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D-backs prospect Spencer Giesting records his 8th and final strikeout over seven shutout frames for High-A Hillsboro
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D-backs prospect Spencer Giesting ties a franchise record with his 13th strikeout over 7 scoreless innings for High-A Hillsboro
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D-backs prospect Spencer Giesting collects his ninth strikeout across seven two-hit frames for High-A Hillsboro