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Jason Jennings
Birthdate: 7/17/1978 (36 y, 2 m, 4 d)     Bats/Throws: L/R     Height/Weight: 6-2/235     Position: P
Drafted: 1999 June Amateur Draft - Round: 1, Pick: 16, Overall: 16, Team: Colorado Rockies
Contract: Add New Contract



SeasonTeamWLSVGGSIPK/9BB/9HR/9BABIPLOB%GB%HR/FBERAFIPxFIPWAR
2001Rockies4107739.15.954.350.46.31769.3 %  4.583.91 1.0
2002Rockies16803232185.16.173.401.26.30373.0 %47.6 %14.3 %4.524.684.212.7
2003Rockies121303232181.15.914.370.99.32768.6 %45.7 %11.3 %5.114.694.682.8
2004Rockies111203333201.05.964.521.21.32672.0 %47.5 %13.2 %5.515.084.781.9
2005Rockies6902020122.05.534.570.81.29968.3 %48.0 %10.3 %5.024.614.651.5
2006Rockies91303232212.06.033.610.72.28974.0 %43.8 %7.0 %3.784.094.674.4
2007Astros (AA)000115.03.601.800.00.214100.0 %  0.003.01  
2007Astros (AAA)000113.15.4013.500.00.27350.0 %  10.806.80  
2007Astros290191899.06.453.091.73.31363.9 %35.2 %13.1 %6.455.394.730.1
2008Rangers0506627.13.955.932.63.28163.1 %46.1 %21.1 %8.568.146.17-0.5
2009Rangers24144061.06.494.131.03.31475.7 %43.8 %9.6 %4.134.624.700.3
2010Athletics (R)000339.010.003.000.00.13666.7 %  1.002.99  
2010Athletics (AAA)0003313.06.232.770.69.33363.1 %  6.234.59  
Total- - -627412251801128.15.974.031.09.30970.7 %45.2 %11.5 %4.954.754.6614.2


SeasonTeamWLERAGGSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
2001Rockies414.5877110  39.1174422120219011026
2002Rockies1684.52323200000185.180820110293267028100127
2003Rockies12135.11323210000181.182021211510320887560119
2004Rockies11125.51333300000201.09252411251232710114761133
2005Rockies695.02202010000122.055113073681162458075
2006Rockies9133.78323232000212.09022069489178573100142
2007Astros (AA)000.0011000  5.0173000100002
2007Astros (AAA)0010.8011000  3.1183440500002
2007Astros296.4519180000099.044511973711934225071
2008Rangers058.56660000027.1135352726818211012
2009Rangers244.1344000112161.0272673128728323044
2010Athletics (R)001.0033000  9.03532103000010
2010Athletics (AAA)006.2333000  13.06116991412209
Total- - -62744.952251806311211128.1503212536616211375054134501749

SeasonTeamK/9BB/9K/BBHR/9K%BB%K-BB%AVGWHIPBABIPLOB%ERA-FIP-FIP
2001Rockies5.954.351.370.4614.9 %10.9 %4.0 %.2731.55.31769.3 %88743.91
2001Average6.743.292.051.1317.3 %8.5 %8.9 %.2591.38.29271.2 %  4.57
2002Rockies6.173.401.811.2615.7 %8.7 %7.1 %.2751.46.30373.0 %93954.68
2002Average6.533.381.931.0516.8 %8.7 %8.1 %.2571.38.28971.7 %  4.52
2003Rockies5.914.371.350.9914.5 %10.7 %3.8 %.2921.65.32768.6 %104944.69
2003Average6.403.301.941.0816.4 %8.5 %7.9 %.2601.38.29171.2 %  4.57
2004Rockies5.964.521.321.2114.4 %10.9 %3.5 %.2951.70.32672.0 %1141035.08
2004Average6.603.361.961.1316.9 %8.6 %8.3 %.2611.40.29371.4 %  4.62
2005Rockies5.534.571.210.8113.6 %11.3 %2.4 %.2691.57.29968.3 %108984.61
2005Average6.383.172.021.0416.5 %8.2 %8.3 %.2601.37.29271.6 %  4.47
2006Rockies6.033.611.670.7215.7 %9.4 %6.3 %.2531.37.28974.0 %77834.09
2006Average6.593.302.001.1216.8 %8.4 %8.4 %.2651.41.29870.9 %  4.58
2007Astros (AA)3.601.802.000.0011.8 %5.9 %5.9 %.1880.80.214100.0 %  3.01
2007Astros (AAA)5.4013.500.400.0011.1 %27.8 %-16.7 %.2312.40.27350.0 %  6.80
2007Astros6.453.092.091.7316.0 %7.6 %8.3 %.2911.55.31363.9 %1471225.39
2007Average6.673.332.001.0317.1 %8.5 %8.6 %.2631.41.29970.7 %  4.43
2008Rangers3.955.930.672.638.9 %13.3 %-4.4 %.3021.94.28163.1 %1911828.14
2008Average6.833.392.011.0117.5 %8.7 %8.8 %.2591.39.29671.4 %  4.39
2009Rangers6.494.131.571.0316.2 %10.3 %5.9 %.2771.56.31475.7 %88994.62
2009Average6.993.462.021.0518.0 %8.9 %9.1 %.2581.39.29571.9 %  4.42
2010Athletics (R)10.003.003.330.0028.6 %8.6 %20.0 %.0940.67.13666.7 %  2.99
2010Athletics (AAA)6.232.772.250.6914.8 %6.6 %8.2 %.2911.54.33363.1 %  4.59
Total- - -5.974.031.481.0914.9 %10.0 %4.8 %.2791.56.30970.7 %104984.75

SeasonTeamGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%SIERAxFIP-xFIP
2002Rockies1.5421.5 %47.6 %30.8 %11.5 %14.3 %4.3 %15.4 %4.341004.21
2003Rockies1.5224.1 %45.7 %30.1 %12.4 %11.3 %3.7 %20.0 %4.911084.68
2004Rockies1.5521.8 %47.5 %30.7 %8.8 %13.2 %5.4 %21.1 %5.011094.78
2005Rockies1.7925.1 %48.0 %26.9 %14.0 %10.3 %3.7 %30.0 %4.941094.65
2006Rockies1.1819.1 %43.8 %37.1 %11.1 %7.0 %5.2 %35.7 %4.851034.67
2007Astros0.8020.9 %35.2 %43.9 %7.6 %13.1 %6.0 %25.0 %4.701054.73
2008Rangers1.2416.7 %46.1 %37.3 %13.2 %21.1 %2.1 %50.0 %6.151426.17
2009Rangers1.1618.6 %43.8 %37.6 %11.0 %9.6 %5.9 %25.0 %4.401064.70
Total- - -1.3621.6 %45.2 %33.2 %10.9 %11.5 %4.6 %24.4 %4.821074.66

SeasonTeamGBFBLDIFFBIFHBUBUHRSBallsStrikesPitches
2002Rockies2811821272112132134117818423020
2003Rockies2691771422210204107124917953044
2004Rockies3162041451817194122138319613344
2005Rockies1911071001571035582911561985
2006Rockies288244126271514595126520193284
2007Astros1161456911782386079851592
2008Rangers47381751219236285521
2009Rangers8573368541184406421082
Total- - -1593117076212774902257871871068517872

SeasonTeamWPA-WPA+WPARE24REWpLIinLIgmLIexLIPullsWPA/LIClutchSDMD
2001Rockies-0.01-2.992.980.140.210.970.820.871.7660.01-0.0200
2002Rockies0.60-14.1214.725.020.550.970.880.871.23320.300.3200
2003Rockies-1.56-15.3513.79-13.81-1.620.990.850.880.8031-1.24-0.3400
2004Rockies-0.04-17.5317.49-0.49-0.081.060.950.871.0433-1.151.1100
2005Rockies-0.77-10.479.70-3.92-0.541.050.910.871.0819-0.46-0.2800
2006Rockies1.48-14.9816.4622.912.230.980.930.871.17291.95-0.4500
2007Astros-1.86-8.396.54-20.53-2.150.890.860.820.9019-2.150.0600
2008Rangers-0.97-2.901.93-11.79-0.990.910.890.890.886-0.78-0.2700
2009Rangers-0.51-4.884.37-1.76-0.160.940.870.930.9336-0.650.1097
Total- - --3.64-91.6187.97-24.24-2.540.990.890.881.04211-4.160.4997

SeasonTeamFB%SL%CT%CB%CH%SF%KN%XX%
2002Rockies65.1% (90.8)25.7% (81.6)  9.1% (82.4)  12.6%
2003Rockies61.5% (89.7)25.1% (81.9) 1.4% (82.4)12.1% (82.1)  7.7%
2004Rockies60.3% (89.9)21.4% (82.1) 4.3% (78.6)14.0% (81.9)  8.8%
2005Rockies61.1% (89.6)26.3% (82.1) 0.1% (75.0)12.5% (81.5)  6.1%
2006Rockies53.9% (87.1)29.5% (80.8)1.3% (85.5)0.0% (74.0)15.3% (81.1)  3.0%
2007Astros58.5% (86.0)29.6% (79.9) 0.1% (78.0)11.8% (80.5)  2.6%
2008Rangers63.6% (86.3)26.6% (80.0)  9.8% (81.7)  2.3%
2009Rangers51.3% (88.8)42.5% (81.6) 0.6% (80.7)5.6% (82.7)  2.7%
Total- - -59.5% (88.9)27.1% (81.4)0.3% (85.5)1.1% (79.6)12.1% (81.6)  6.8%

SeasonTeamFA%FT%FC%FS%FO%SI%SL%CU%KC%EP%CH%SC%KN%UN%
2007Astros36.3 %    0.7 %47.7 %2.1 %  13.1 %   
2008Rangers44.6 %    3.9 %35.3 %0.8 %  14.9 %   
2009Rangers36.9 %4.5 %    45.4 %5.7 %  7.0 %   
Total- - -38.4 %2.2 %   1.1 %43.8 %3.6 %  10.5 %   

SeasonTeamvFAvFTvFCvFSvFOvSIvSLvCUvKCvEPvCHvSCvKN
2007Astros86.4    86.883.178.6  81.3  
2008Rangers86.6    86.182.580.3  81.3  
2009Rangers88.889.4    83.181.1  82.6  
Total- - -87.689.4   86.383.080.6  81.7  

SeasonTeamwFBwSLwCTwCBwCHwSFwKNwFB/CwSL/CwCT/CwCB/CwCH/CwSF/CwKN/C
2002Rockies-6.111.0  -4.4  -0.361.62  -1.82  
2003Rockies-22.29.8 1.9-1.0  -1.281.39 4.96-0.30  
2004Rockies-29.610.0 3.6-4.4  -1.621.53 2.78-1.03  
2005Rockies-2.3-3.9 0.1-0.2  -0.20-0.79 5.72-0.08  
2006Rockies-3.916.31.40.01.2  -0.231.743.38-3.520.24  
2007Astros-10.31.2 -0.6-5.6  -1.130.27 -29.24-3.09  
2008Rangers-9.1-0.4  -1.7  -2.83-0.31  -3.34  
2009Rangers-0.5-3.5 0.5-3.0  -0.09-0.78 8.39-5.14  
Total- - --84.040.61.45.4-19.2  -0.850.903.383.05-0.95  

SeasonTeamwFAwFTwFCwFSwFOwSIwSLwCUwKCwEPwCHwSCwKN
2007Astros1.4    -0.1-6.80.2  -3.8  
2008Rangers-5.4    -0.80.00.0  -1.6  
2009Rangers-0.9-0.2    -3.10.3  -0.3  
Total- - --4.9-0.2   -0.9-9.90.5  -5.7  

SeasonTeamwFA/CwFT/CwFC/CwFS/CwFO/CwSI/CwSL/CwCU/CwKC/CwEP/CwCH/CwSC/CwKN/C
2007Astros0.62    -2.38-2.311.51  -4.74  
2008Rangers-2.49    -4.020.000.69  -2.18  
2009Rangers-0.22-0.47    -0.640.46  -0.43  
Total- - --0.59-0.47   -3.73-1.050.65  -2.53  

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%F-Strike%SwStr%
2002Rockies18.6 %73.7 %47.5 %38.9 %84.6 %76.1 %52.5 %54.1 %11.4 %
2002Average18.1 %70.1 %46.5 %47.5 %85.5 %78.8 %54.6 %58.3 %9.8 %
2003Rockies26.0 %66.2 %44.2 %50.7 %90.6 %77.8 %45.3 %54.6 %9.9 %
2003Average22.2 %68.8 %46.2 %51.9 %87.8 %79.4 %51.4 %58.6 %9.5 %
2004Rockies16.6 %68.4 %42.6 %52.0 %87.3 %80.5 %50.2 %56.0 %8.2 %
2004Average16.6 %69.6 %45.8 %53.7 %85.2 %80.1 %55.1 %58.4 %9.0 %
2005Rockies15.7 %67.6 %42.2 %47.6 %89.6 %81.9 %51.1 %51.7 %7.5 %
2005Average20.3 %68.0 %46.0 %51.8 %88.3 %80.8 %53.8 %59.1 %8.7 %
2006Rockies22.5 %67.5 %45.7 %52.8 %90.0 %81.1 %51.4 %58.8 %8.4 %
2006Average23.5 %66.6 %46.1 %57.4 %88.5 %81.0 %52.6 %58.8 %8.5 %
2007Astros25.3 %64.9 %44.9 %53.0 %88.8 %78.6 %49.4 %56.6 %9.4 %
2007Average25.0 %66.6 %45.9 %60.8 %88.2 %80.8 %50.3 %58.7 %8.6 %
2008Rangers12.7 %63.1 %37.5 %66.7 %91.2 %87.0 %49.2 %48.2 %4.8 %
2008Average25.4 %65.4 %45.9 %61.7 %87.9 %80.8 %51.1 %58.6 %8.6 %
2009Rangers24.7 %66.0 %43.3 %55.6 %89.7 %79.0 %45.0 %54.0 %8.8 %
2009Average25.1 %66.0 %45.3 %61.7 %87.8 %80.5 %49.3 %58.2 %8.6 %
Total- - -20.9 %68.1 %44.3 %50.3 %88.4 %79.4 %49.6 %55.2 %9.0 %

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2007Astros29.1 %60.9 %44.7 %60.4 %90.8 %80.8 %49.3 %21.3
2007Average28.9 %62.3 %45.4 %66.4 %87.6 %80.8 %49.6 %21.5
2008Rangers19.9 %55.3 %36.5 %78.4 %92.8 %88.6 %46.9 %20.9
2008Average28.0 %62.5 %45.3 %65.9 %88.0 %81.2 %50.3 %21.6
2009Rangers27.4 %59.8 %42.9 %56.0 %91.4 %79.6 %47.9 %22.8
2009Average27.9 %61.4 %44.8 %65.5 %88.0 %81.0 %50.4 %21.4
Total- - -26.1 %59.2 %42.0 %61.3 %91.5 %81.7 %48.1 %22.0

SeasonTeamPosGGSInnPOAEFETEDPDPSDPTDPFScpSBCSPBWPFPTZ
2001RockiesP7739.1470  3        1.000 
2002RockiesP3232185.114281101100 12   .977 
2003RockiesP3232181.18232022101 9   .939 
2004RockiesP3333201.018251012200 14   .977 
2005RockiesP2020122.014172202101 8   .939 
2006RockiesP3232212.014251013300 16   .975 
2007AstrosP191899.0650000000 15   1.000 
2008RangersP6627.1431010000 0   .875 
2009RangersP44061.0161100000 7   .875 
Total- - -P2251801128.18313994513802 81   .961 

SeasonTeamPosInnrSBrGDPrARMrGFPrPMDRSBIZPlaysRZROOZCPPRPPTZLFSRARMDPRRngRErrRUZRUZR/150
2003RockiesP181.11  000              
2004RockiesP201.00  0-2-2              
2005RockiesP122.0-1  00-1              
2006RockiesP212.0-1  0-2-4              
2007AstrosP99.0-1  00-1              
2008RangersP27.10  00-1              
2009RangersP61.00  0-2-2              
Total- - -P1128.1-2  0-6-11              

SeasonTeamRA9-WARBIP-WinsLOB-WinsFDP-WinsRARWARDollarsSalary
2001Rockies0.8-0.20.0-0.29.71.0  
2002Rockies2.8-0.60.70.125.62.7$7.4$0.2
2003Rockies1.5-1.50.2-1.227.52.8$7.8$0.3
2004Rockies1.7-1.61.4-0.219.61.9$6.0$0.3
2005Rockies0.9-0.2-0.4-0.614.91.5$5.2$2.4
2006Rockies5.40.30.61.043.34.4$16.3$4.5
2007Astros-0.8-0.4-0.5-0.91.00.1$0.4$5.5
2008Rangers-0.70.1-0.3-0.1-6.0-0.5($2.3)$4.0
2009Rangers0.5-0.30.50.23.00.3$1.3 
Total- - -12.2-4.32.3-2.0138.514.2$42.1$17.3

Add New Contract
  • 1999 June Amateur Draft - Round: 1, Pick: 16, Overall: 16
    • Team: Colorado Rockies
    • School: Baylor University