Jon Hesketh
Birthdate: 6/3/1986 (31 y, 6 m, 12 d)     Bats/Throws: L/L     Height/Weight: 6-0/195     Position: P
Drafted: 2009 June Amateur Draft - Round: 20, Pick: 2, Overall: 593, Team: Seattle Mariners
Contract: Add New Contract



SeasonTeamWLSVGGSIPK/9BB/9HR/9BABIPLOB%GB%HR/FBERAFIPxFIPWAR
2009Mariners (R)2005011.015.552.450.00.28677.8 %57.9 %0.0 %1.641.702.13 
2009Mariners (A-)1007427.013.001.330.33.29878.7 %50.9 %4.2 %1.671.912.18 
2009Mariners (A)110315.010.801.801.80.47441.7 %42.1 %20.0 %12.604.392.51 
2010Mariners (A)350141467.011.013.360.67.34363.2 %39.7 %6.8 %4.433.423.37 
2010Mariners (A+)340121260.29.204.601.19.33970.5 %42.1 %10.3 %4.305.144.83 
2011Mariners (A)0118012.04.509.000.00.23763.6 %41.2 %0.0 %3.005.616.58 
2011Mariners (A+)32013433.09.272.451.64.37864.4 %29.4 %11.3 %6.555.344.83 

SeasonTeamWLERAGGSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
2009Mariners (R)201.64500000011.04362203000019
2009Mariners (A-)101.67740001027.0102186514011039
2009Mariners (A)1112.6031000005.02710771100006
2010Mariners (A)354.4314140000067.0293663933525033082
2010Mariners (A+)344.3012120000060.2279673829831041062
2011Mariners (A)013.00800011012.05798401201106
2011Mariners (A+)326.551340002133.015043252469032034

SeasonTeamK/9BB/9K/BBHR/9K%BB%K-BB%AVGWHIPBABIPLOB%ERA-FIP-FIP
2009Mariners (R)15.552.456.330.0044.2 %7.0 %37.2 %.1500.82.28677.8 %  1.70
2009Mariners (A-)13.001.339.750.3338.2 %3.9 %34.3 %.1860.81.29878.7 %  1.91
2009Mariners (A)10.801.806.001.8022.2 %3.7 %18.5 %.3852.20.47441.7 %  4.39
2010Mariners (A)11.013.363.280.6728.0 %8.5 %19.5 %.2491.36.34363.2 %  3.42
2010Mariners (A+)9.204.602.001.1922.2 %11.1 %11.1 %.2751.62.33970.5 %  5.14
2011Mariners (A)4.509.000.500.0010.5 %21.1 %-10.5 %.2051.75.23763.6 %  5.61
2011Mariners (A+)9.272.453.781.6422.7 %6.0 %16.7 %.3121.58.37864.4 %  5.34

SeasonTeamGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%Pull%Cent%Oppo%Soft%Med%Hard%SIERAxFIP-xFIP
2009Mariners (R)1.575.3 %57.9 %36.8 %42.9 %0.0 %  40.0 %30.0 %30.0 %     2.13
2009Mariners (A-)1.175.5 %50.9 %43.6 %33.3 %4.2 %  28.1 %28.1 %43.9 %     2.18
2009Mariners (A)1.6031.6 %42.1 %26.3 %0.0 %20.0 %  45.0 %30.0 %25.0 %     2.51
2010Mariners (A)0.9518.4 %39.7 %42.0 %24.7 %6.8 %  38.3 %25.7 %36.1 %     3.37
2010Mariners (A+)0.9614.0 %42.1 %43.8 %21.8 %10.3 %  39.6 %29.7 %30.8 %     4.83
2011Mariners (A)1.0017.6 %41.2 %41.2 %28.6 %0.0 %  43.2 %27.0 %29.7 %     6.58
2011Mariners (A+)0.5718.6 %29.4 %52.0 %22.6 %11.3 %  41.4 %23.1 %35.6 %     4.83

SeasonTeamGBFBLDIFFBIFHBUBUHRSBallsStrikesPitches
2009Mariners (R)11713    127890
2009Mariners (A-)282438    20175195
2009Mariners (A)8560    63945
2010Mariners (A)69733218    116434550
2010Mariners (A+)75782517    138379517
2011Mariners (A)141464    5056106
2011Mariners (A+)30531912    54214268

SeasonTeamPosGGSInnPOAEFETEDPDPSDPTDPFScpSBCSPBWPFPTZ
2009Mariners (R)P5011.0030  0          
2009Mariners (A-)P7427.0160  0          
2009Mariners (A)P315.0100  0          
2010Mariners (A)P141467.0263  0          
2010Mariners (A+)P121260.22100  0          
2011Mariners (A)P8012.0260  1          
2011Mariners (A+)P13433.0110  0          

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  • 2009 June Amateur Draft - Round: 20, Pick: 2, Overall: 593
    • Team: Seattle Mariners
    • School: U New Mexico
  • 2006 June Amateur Draft - Round: 38, Pick: 2, Overall: 1128
    • Team: Colorado Rockies
    • School: Vernon Regional JC
  • 2004 June Amateur Draft - Round: 42, Pick: 16, Overall: 1256
    • Team: Toronto Blue Jays
    • School: Brookswood Secondary (BC)