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Thomas Harrington highlights

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Pirates No. 5 prospect Thomas Harrington's fourth K

Pirates No. 5 prospect Thomas Harrington strikes out his fourth and final batter in a quality start for Triple-A Indianapolis

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Pirates No. 5 prospect Thomas Harrington's fifth K

Pirates No. 5 prospect Thomas Harrington collects his fifth strikeout while tossing six solid frames for Triple-A Indianapolis

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Thomas Harrington's seventh strikeout

Pirates No. 1 prospect Thomas Harrington picks up his seventh strikeout to finish five innings of work for Triple-A Indianapolis

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Thomas Harrington fans six batters

Pirates No. 5 prospect Thomas Harrington racks up six strikeouts over six frames of one-run ball for Triple-A Indianapolis

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Thomas Harrington's fifth strikeout

Pirates No. 6 prospect Thomas Harrington fans a fifth and final batter in his outing for Triple-A Indianapolis

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Thomas Harrington strikes out five

Pirates No. 5 prospect Thomas Harrington collects five strikeouts over 5 2/3 scoreless innings for Double-A Altoona

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Thomas Harrington collects 10 strikeouts

Pirates No. 4 prospect Thomas Harrington fans 10 batters across six innings of one-run ball for Double-A Altoona

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Thomas Harrington strikes out 11 batters

Pirates No. 4 prospect Thomas Harrington racks up a season-high 11 strikeouts over seven frames for Double-A Altoona

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Thomas Harrington's seven scoreless innings

Pirates No. 4 prospect Thomas Harrington racks up six strikeouts over seven scoreless frames for Double-A Altoona

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Thomas Harrington's fifth strikeout

Pirates No. 5 prospect Thomas Harrington strikes out his fifth and final batter across five innings of one-hit ball for Double-A Altoona

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Thomas Harrington fans six

Pirates No. 5 prospect Thomas Harrington strikes out six batters over four relief innings for Double-A Altoona

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Thomas Harrington's fifth strikeout

Pirates No. 5 prospect Thomas Harrington records fifth strikeout in four innings for Double-A Altoona

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Thomas Harrington's fourth strikeout of the game

Pirates No. 6 prospect Thomas Harrington spins a breaking ball for his fourth strikeout of the game for Double-A Altoona

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Thomas Harrington's third strikeout

Pirates No. 6 prospect Thomas Harrington collects his third strikeout of the game for Single-A Bradenton

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Thomas Harrington's three K's

No. 8 Pirates prospect Thomas Harrington racks up three straight K's en route to a seven-strikeout night for High-A Greensboro

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Harrington's first of five K's

No. 9 Pirates prospect Thomas Harrington records his first of five K's over six solid frames for High-A Greensboro

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Thomas Harrington's eight k's

No. 10 Pirates prospect Thomas Harrington strikes out eight over seven innings of one-run ball for High-A Greensboro

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Thomas Harrington's 11 strikeouts

No. 11 Pirates prospect Thomas Harrington tallies 11 strikeouts in 7 one-run innings for High-A Greensboro

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Thomas Harrington's fifth K

Pirates No. 11 prospect Thomas Harrington strikes out his fifth and final batter in six one-run innings for High-A Greensboro