Age: 28
Bats/Throws: L/R
6' 3" / 215
P

Prospects Report
Team Rank: 13Overall Rank: NAReported: 2017ETA: 2016  
FastballSliderChangeupCutterCommandFuture Value
50 / 5045 / 4540 / 4550 / 5550 / 5040

RotoWire News: Koch allowed one run on five hits and three walks while striking out two over 4.1 innings in Tuesday's win over the Dodgers. He did not factor into the decision. (9/26/2018)

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SeasonTeamWLSVGGSIPK/9BB/9HR/9BABIPLOB%GB%HR/FBERAFIPxFIPWAR
2012Mets (A-)02013223.17.332.700.39.32465.5 %46.6 %5.0 %5.013.553.51 
2013Mets (A)640181582.17.430.440.77.34656.1 %42.9 %7.4 %4.703.153.04 
2014Mets (A+)10402222120.14.712.390.52.32467.5 %44.9 %4.4 %4.644.224.39 
2015Mets (AA)48035888.15.601.530.51.31372.0 %43.2 %5.0 %3.463.403.55 
2015Diamondbacks (AA)100117.17.364.910.00.111100.0 %50.0 %0.0 %0.003.304.20 
2016Diamondbacks (AA)240141474.25.911.570.84.32466.5 %40.8 %8.2 %4.703.873.65 
2016Diamondbacks (AAA)4207746.24.821.160.58.32575.7 %53.8 %7.3 %3.093.874.09 
2016Diamondbacks1117218.05.002.000.50.15480.9 %41.2 %4.5 %2.003.765.070.3
2017Diamondbacks (A-)1002211.07.360.821.64.34462.5 %35.5 %16.7 %4.914.823.46 
2017Diamondbacks (AAA)220101045.05.003.002.20.35061.8 %44.2 %20.4 %8.406.925.38 
2017Diamondbacks000100.00.009.000.001.0000.0 %0.0 %0.0 %27.006.167.940.0
2018Diamondbacks (AAA)240111154.15.131.991.82.31359.8 %45.6 %22.9 %5.965.954.47 
2018Diamondbacks550191486.25.192.281.97.26281.7 %44.4 %20.4 %4.155.834.75-0.6
2019Depth Charts340101055.05.612.601.41.31467.8 %  5.164.96 0.2
2019Steamer340101055.05.612.601.41.30467.8 %46.0 % 5.164.964.770.2
Total- - -6612716104.25.162.321.72.24979.3 %43.7 %17.2 %4.045.474.80-0.4

SeasonTeamWLERAGGSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
2012Mets (A-)025.011320003023.110425131317032019
2013Mets (A)644.7018151000182.1350100524374023068
2014Mets (A+)1044.64222200000120.152914167627320138363
2015Mets (AA)483.463580005488.1367953734515145055
2015Diamondbacks (AA)100.0011000007.1282000400006
2016Diamondbacks (AA)244.7014140000074.2319874139713030049
2016Diamondbacks (AAA)423.09770000046.219455181636101025
2016Diamondbacks112.00720010018.06994414020010
2017Diamondbacks (A-)104.91220000011.04413762100009
2017Diamondbacks (AAA)228.4010100000045.02166842421115221025
2017Diamondbacks0027.0010000000.032330100000
2018Diamondbacks (AAA)245.9611110000054.12316641361112010131
2018Diamondbacks554.1519140000086.23608843401922163050
2019Depth Charts345.161010  00 55.0 643431916 2  34
2019Steamer345.1610100000 55.0242643431916 2  34
Total- - -664.04271600100104.24329950472027183060

SeasonTeamK/9BB/9K/BBHR/9K%BB%K-BB%AVGWHIPBABIPLOB%ERA-FIP-FIP
2012Mets (A-)7.332.702.710.3918.3 %6.7 %11.5 %.2661.37.32465.5 %  3.55
2013Mets (A)7.430.4417.000.7719.4 %1.1 %18.3 %.2911.26.34656.1 %  3.15
2014Mets (A+)4.712.391.970.5211.9 %6.1 %5.9 %.2911.44.32467.5 %  4.22
2015Mets (AA)5.601.533.670.5115.0 %4.1 %10.9 %.2731.25.31372.0 %  3.40
2015Diamondbacks (AA)7.364.911.500.0021.4 %14.3 %7.1 %.0830.82.111100.0 %  3.30
2016Diamondbacks (AA)5.911.573.770.8415.4 %4.1 %11.3 %.2871.34.32466.5 %  3.87
2016Diamondbacks (AAA)4.821.164.170.5812.9 %3.1 %9.8 %.2931.31.32575.7 %  3.87
2016Diamondbacks5.002.002.500.5014.5 %5.8 %8.7 %.1430.72.15480.9 %46903.76
2016Average8.103.142.581.1721.1 %8.2 %12.9 %.2521.32.29872.9 %  4.24
2017Diamondbacks (A-)7.360.829.001.6420.5 %2.3 %18.2 %.3021.27.34462.5 %  4.82
2017Diamondbacks (AAA)5.003.001.672.2011.6 %6.9 %4.6 %.3421.84.35061.8 %  6.92
2017Diamondbacks0.009.000.000.000.0 %33.3 %-33.3 %1.0003.001.0000.0 %5921416.16
2017Average8.343.292.531.2721.6 %8.5 %13.1 %.2521.34.29772.6 %  4.40
2018Diamondbacks (AAA)5.131.992.581.8213.4 %5.2 %8.2 %.3031.44.31359.8 %  5.95
2018Diamondbacks5.192.282.271.9713.9 %6.1 %7.8 %.2651.27.26281.7 %1011435.83
2018Average8.533.252.631.1622.3 %8.5 %13.8 %.2451.30.29372.8 %  4.19
2019Depth Charts5.612.602.161.41   .2921.45.31467.8 %  4.96
2019Steamer5.612.602.161.4114.1 %6.5 %7.6 %.2841.45.30467.8 %  4.96
Total- - -5.162.322.221.7213.9 %6.3 %7.6 %.2491.20.24979.3 %971345.47

SeasonTeamGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%Pull%Cent%Oppo%Soft%Med%Hard%SIERAxFIP-xFIP
2012Mets (A-)1.7026.0 %46.6 %27.4 %10.0 %5.0 %  45.3 %22.7 %32.0 %     3.51
2013Mets (A)1.2021.4 %42.9 %35.7 %21.1 %7.4 %  41.3 %23.2 %35.5 %     3.04
2014Mets (A+)1.1616.3 %44.9 %38.8 %17.6 %4.4 %  46.3 %23.8 %29.9 %     4.39
2015Mets (AA)1.2321.8 %43.2 %35.1 %22.0 %5.0 %  38.9 %22.9 %38.2 %     3.55
2015Diamondbacks (AA)1.135.6 %50.0 %44.4 %37.5 %0.0 %  33.3 %27.8 %38.9 %     4.20
2016Diamondbacks (AA)1.2025.2 %40.8 %34.0 %22.4 %8.2 %  33.2 %26.9 %39.9 %     3.65
2016Diamondbacks (AAA)2.1020.6 %53.8 %25.6 %17.1 %7.3 %  42.3 %20.9 %36.8 %     4.09
2016Diamondbacks0.9515.7 %41.2 %43.1 %9.1 %4.5 %4.8 %0.0 %39.6 %35.8 %24.5 %28.3 %43.4 %28.3 %4.771235.07
2017Diamondbacks (A-)0.9225.8 %35.5 %38.7 %33.3 %16.7 %  50.0 %17.7 %32.4 %     3.46
2017Diamondbacks (AAA)1.4124.4 %44.2 %31.4 %14.8 %20.4 %  37.6 %26.6 %35.8 %     5.38
2017Diamondbacks0.0050.0 %0.0 %50.0 %0.0 %0.0 %0.0 %0.0 %50.0 %50.0 %0.0 %0.0 %50.0 %50.0 % 1837.94
2018Diamondbacks (AAA)1.7328.0 %45.6 %26.4 %12.5 %22.9 %  48.1 %21.4 %30.5 %     4.47
2018Diamondbacks1.3322.2 %44.4 %33.3 %11.8 %20.4 %3.2 %33.3 %42.6 %39.7 %17.7 %11.3 %42.2 %46.5 %4.851174.75
Total- - -1.2521.4 %43.7 %34.9 %11.2 %17.2 %3.4 %20.0 %42.1 %39.2 %18.7 %13.9 %42.4 %43.6 %4.881194.80

SeasonTeamGBFBLDIFFBIFHBUBUHRSBallsStrikesPitches
2012Mets (A-)3420192    38134172
2013Mets (A)114955720    52530582
2014Mets (A+)1841596728    164619783
2015Mets (AA)1231006222    4678901357
2015Diamondbacks (AA)9813    4161102
2016Diamondbacks (AA)102856319    3317761107
2016Diamondbacks (AAA)8641337    211496707
2016Diamondbacks212282120577157234
2017Diamondbacks (A-)111284    51105156
2017Diamondbacks (AAA)7654428    282485767
2017Diamondbacks01100000459
2018Diamondbacks (AAA)8348516    315533848
2018Diamondbacks124936211431404708261296
Total- - -1451167113551455519881539

SeasonTeamWPA-WPA+WPARE24REWpLIinLIgmLIexLIPullsWPA/LIClutchSDMD
2016Diamondbacks0.35-1.001.356.680.651.01 1.292.3830.62-0.2721
2017Diamondbacks-0.04-0.040.00-2.46-0.260.220.070.070.911-0.16-0.0200
2018Diamondbacks-0.33-6.305.970.470.140.870.820.700.9115-1.050.6700
Total- - --0.02-7.347.324.690.520.890.810.831.1419-0.590.5721

SeasonTeamFB%SL%CT%CB%CH%SF%KN%XX%
2016Diamondbacks50.0% (92.0) 39.3% (89.2)5.6% (79.8)5.1% (84.8)   
2017Diamondbacks55.6% (91.6) 33.3% (90.0) 11.1% (86.0)   
2018Diamondbacks41.3% (91.3) 26.8% (89.7)15.7% (79.9)16.3% (85.4)  0.2%
Total- - -42.7% (91.5) 28.7% (89.6)14.0% (79.9)14.6% (85.4)  0.1%

SeasonTeamFA%FT%FC%FS%FO%SI%SL%CU%KC%EP%CH%SC%KN%UN%
2016Diamondbacks39.3 %12.4 %3.4 %   35.5 %4.7 %  4.7 %   
2017Diamondbacks55.6 % 33.3 %       11.1 %   
2018Diamondbacks42.4 % 26.0 %    15.7 %  15.9 %   
Total- - -42.0 %1.9 %22.6 %   5.4 %13.9 %  14.2 %   

SeasonTeamvFAvFTvFCvFSvFOvSIvSLvCUvKCvEPvCHvSCvKN
2016Diamondbacks92.091.887.8   88.980.0  84.8  
2017Diamondbacks91.4 90.1       86.1  
2018Diamondbacks91.2 89.7    79.8  85.3  
Total- - -91.391.889.6   88.979.8  85.3  

SeasonTeamFA%FC%FS%SI%CH%SL%CU%CS%KN%SB%XX%
2016Diamondbacks49.6 %39.7 %  5.1 %5.6 %     
2017Diamondbacks55.6 %33.3 %  11.1 %      
2018Diamondbacks41.1 %26.8 %  16.5 %14.9 %0.8 %    
Total- - -42.4 %28.8 %  14.8 %13.4 %0.7 %    

SeasonTeamvFAvFCvFSvSIvCHvSLvCUvCSvKNvSB
2016Diamondbacks93.090.1  85.980.6    
2017Diamondbacks91.990.6  86.6     
2018Diamondbacks91.890.2  85.980.279.3   
Total- - -92.090.2  85.980.379.3   

SeasonTeamwFBwSLwCTwCBwCHwSFwKNwFB/CwSL/CwCT/CwCB/CwCH/CwSF/CwKN/C
2016Diamondbacks0.9 3.80.10.9  0.74 4.160.487.25  
2017Diamondbacks-0.2 -0.5 -0.8  -4.50 -17.01 -75.24  
2018Diamondbacks-11.1 4.2-2.55.2  -2.07 1.21-1.222.44  
Total- - --10.4 7.5-2.45.3  -1.59 1.70-1.122.35  

SeasonTeamwFAwFTwFCwFSwFOwSIwSLwCUwKCwEPwCHwSCwKN
2016Diamondbacks0.40.50.3   3.60.1  0.9  
2017Diamondbacks-0.2 -0.5       -0.8  
2018Diamondbacks-11.5 3.9    -2.3  6.7  
Total- - --11.40.53.7   3.6-2.2  6.8  

SeasonTeamwFA/CwFT/CwFC/CwFS/CwFO/CwSI/CwSL/CwCU/CwKC/CwEP/CwCH/CwSC/CwKN/C
2016Diamondbacks0.401.743.44   4.370.57  8.11  
2017Diamondbacks-4.36 -16.73       -80.01  
2018Diamondbacks-2.10 1.16    -1.11  3.23  
Total- - --1.761.741.06   4.37-1.02  3.10  

SeasonTeamwFAwFCwFSwSIwCHwSLwCUwCSwKNwSB
2016Diamondbacks0.84.0  0.90.1    
2017Diamondbacks-0.2-0.5  -0.8     
2018Diamondbacks-11.24.4  5.9-2.30.0   
Total- - --10.67.9  6.0-2.20.0   

SeasonTeamwFA/CwFC/CwFS/CwSI/CwCH/CwSL/CwCU/CwCS/CwKN/CwSB/C
2016Diamondbacks0.724.26  7.130.48    
2017Diamondbacks-4.36-16.73  -80.01     
2018Diamondbacks-2.111.28  2.78-1.190.50   
Total- - --1.631.78  2.64-1.090.50   

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%F-Strike%SwStr%
2016Diamondbacks35.1 %70.0 %53.0 %70.0 %92.9 %85.5 %51.3 %66.7 %7.7 %
2016Average30.3 %66.7 %46.5 %63.9 %86.3 %78.2 %44.6 %60.3 %10.1 %
2017Diamondbacks20.0 %50.0 %33.3 %100.0 %100.0 %100.0 %44.4 %66.7 %0.0 %
2017Average29.9 %66.7 %46.5 %62.9 %85.5 %77.5 %45.0 %60.3 %10.4 %
2018Diamondbacks30.3 %68.1 %47.1 %75.2 %91.8 %85.9 %44.4 %60.6 %6.6 %
2018Average30.9 %67.3 %46.6 %62.8 %85.5 %77.0 %43.0 %60.6 %10.7 %
Total- - -30.9 %68.3 %47.9 %74.5 %92.1 %85.9 %45.5 %61.6 %6.8 %

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2016Diamondbacks34.6 %67.7 %53.0 %66.7 %93.2 %85.5 %55.6 %23.3
2016Average30.6 %63.9 %46.5 %62.1 %86.5 %78.1 %47.8 %22.7
2017Diamondbacks0.0 %50.0 %33.3 % 100.0 %100.0 %66.7 %21.2
2017Average30.3 %64.1 %46.5 %61.2 %85.8 %77.4 %47.9 %23.8
2018Diamondbacks27.3 %67.9 %47.2 %75.1 %90.5 %85.9 %48.9 %23.2
2018Average30.4 %64.4 %46.6 %60.1 %85.6 %76.9 %47.7 %23.5
Total- - -28.2 %67.8 %48.0 %73.7 %91.0 %85.9 %50.0 %23.2

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2016Diamondbacks33.7 %68.5 %53.0 %62.9 %94.4 %85.5 %55.6 %23.6
2017Diamondbacks0.0 %50.0 %33.3 % 100.0 %100.0 %66.7 %21.2
2018Diamondbacks27.1 %67.2 %47.2 %74.4 %90.3 %85.8 %49.9 %23.5
Total- - -27.9 %67.3 %48.0 %72.5 %91.1 %85.8 %50.9 %23.5

SeasonTeamPosGGSInnPOAEFETEDPDPSDPTDPFScpSBCSPBWPFPTZ
2012Mets (A-)P13223.1140  0          
2013Mets (A)P181582.14101  0          
2014Mets (A+)P2222120.16101  0          
2015Diamondbacks (AA)P117.1310  0          
2015Mets (AA)P35888.1571  0          
2016Diamondbacks (AA)P141474.26110  2          
2016Diamondbacks (AAA)P7746.2261  0          
2016DiamondbacksP7218.0000000000 0   .000 
2017Diamondbacks (A-)P2211.0021  0          
2017Diamondbacks (AAA)P101045.0040  0          
2017DiamondbacksP100.0000000000 0   .000 
2018Diamondbacks (AAA)P111154.1151  0          
2018DiamondbacksP191486.2780001100 1   1.000 
Total- - -P2716104.2780001100 1   1.000 

SeasonTeamPosInnrSZrCERArSBrGDPrARMrGFPrPMDRSBIZPlaysRZROOZFSRARMDPRRngRErrRUZRUZR/150
2016DiamondbacksP18.00 0  000           
2017DiamondbacksP0.00 0  000           
2018DiamondbacksP86.20 0  000           
Total- - -P104.2-1 0  000           

SeasonTeamPosInnImpossible (0%)Remote (1-10%)Unlikely (10-40%)Even (40-60%)Likely (60-90%)Routine (90-100%)
2016DiamondbacksP18.00.0%      (0)0.0%      (1)0.0%      (0)0.0%     (0)0.0%      (0)0.0%      (0)
2018DiamondbacksP86.20.0%      (0)0.0%      (0)100.0%      (1)0.0%     (0)100.0%      (2)100.0%      (6)
Total- - -P104.20.0%      (0)0.0%      (1)100.0%      (1)0.0%     (0)100.0%      (2)100.0%      (6)

SeasonTeamRA9-WARBIP-WinsLOB-WinsFDP-WinsRARWARDollarsSalary
2016Diamondbacks0.80.6-0.10.52.20.3$2.0 
2017Diamondbacks0.00.00.00.00.00.0$0.0 
2018Diamondbacks0.80.60.81.4-6.9-0.6($4.9) 
Total- - -1.61.20.81.9-4.7-0.4($2.8) 

Add New Contract
  • 2012 June Amateur Draft - Round: 3, Pick: 12, Overall: 107
    • Team: New York Mets
    • School: Louisville
  • 2009 June Amateur Draft - Round: 37, Pick: 27, Overall: 1128
    • Team: Boston Red Sox
    • School: Washington HS