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John Koronka
Birthdate: 7/3/1980 (37 y, 21 d)     Bats/Throws: L/L     Height/Weight: 6-0/200     Position: P
Drafted: 2002 Rule 5 Draft - Round: 2, Pick: 4, Overall: 21, Team: Texas Rangers
Contract: Add New Contract
RotoWire News: Koronka will be called up to take Anibal Sanchez's spot in the rotation on Tuesday, the South Florida Sun-Sentinel reports. (5/11/2009)




SeasonPitchPitchesABPAH1B2B3BHRBBIBBSOHBPSFSHGDPAVGminVelmaxVelVel
2007Changeup (CH)1633201100000000.66776.384.580.1
2009Changeup (CH)3567210011000001.33378.282.380.0
TotalChangeup (CH)51910411111000001.44476.384.580.0

SeasonPitchPitchesBB%K%BB/KAVGOBPSLGOPSISOBABIPwRCwRAAwOBAwRC+
2007Changeup (CH)160.0 %0.0 %0.00.667.6671.6672.3331.000.6671.91.5.943514
2009Changeup (CH)3514.3 %0.0 %1.00.333.429.8331.262.500.2001.91.1.518237
TotalChangeup (CH)5110.0 %0.0 %1.00.444.5001.1111.611.667.3753.82.6.645320

SeasonPitchPitchesLD%GB%FB%IFFB%HR/FBStrikesBallsPitchesxMovzMovMov
2007Changeup (CH)1666.7 %0.0 %33.3 %0.0 %0.0 %79166.67.610.2
2009Changeup (CH)350.0 %40.0 %60.0 %0.0 %33.3 %1718357.910.313.1
TotalChangeup (CH)5125.0 %25.0 %50.0 %0.0 %25.0 %2427517.59.412.2

SeasonPitchPitchesO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%SwStr%pVALpVAL/C
2007Changeup (CH)1610.0 %66.7 %31.3 %100.0 %75.0 %80.0 %37.5 %6.3 %-1.9-11.7
2009Changeup (CH)3515.0 %53.3 %31.4 %66.7 %100.0 %90.9 %42.9 %2.9 %-1.6-4.4
TotalChangeup (CH)5113.3 %57.1 %31.4 %75.0 %91.7 %87.5 %41.2 %3.9 %-3.4-6.7