Batting
Pitching

Will Klein

Seattle Mariners (AAA)
P
Age: 25
Bats/Throws: R/R
6'5" / 230
DOB: 11/28/1999
(25 years, 4 months, 29 days)
P

Stats

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    Customize
    Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
    SeasonTeamLevelAgeWLSVGGSIPdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividervFAdividerERAxERAFIPxFIPWAR
    2021KCRA+2171436070.115.485.630.51.31072.8%50.4%10.5%3.202.993.01
    2022KCRAA2211030343.211.3410.511.24.41251.7%43.2%15.8%10.516.606.32
    2023KCRAA2302121029.113.504.300.31.38668.1%44.8%5.9%3.382.773.23
    2023KCRAAA2313328135.012.606.430.77.39871.0%45.3%10.0%5.664.374.91
    2023KCRMiLB2315449164.113.015.460.56.39369.8%45.1%8.5%4.623.644.14
    2024OAKAAA24010405.18.448.441.69.35784.9%26.7%16.7%5.067.777.38
    2024KCRAAA2421934037.29.086.450.96.21673.3%41.2%11.1%3.585.085.42
    2024---MiLB2422938043.09.006.701.05.23475.4%39.3%11.9%3.775.425.66
    2024KCRST24000504.215.435.790.00.22260.0%62.5%0.0%3.862.242.97
    20242 TmsMLB24100807.18.597.360.00.48050.0%37.5%0.0%97.111.057.983.715.570.0
    2024KCRMLB24100505.29.533.180.00.52666.7%50.0%0.0%97.46.352.113.170.1
    2024OAKMLB24000301.25.4021.600.00.33316.7%0.0%0.0%96.527.009.1713.70-0.1
    2025SEAST25000505.014.405.400.00.38550.0%25.0%0.0%3.602.334.46
    2025FGDCPROJ2511022022.09.264.981.05.29073.7%4.194.400.0
    2025SteamerPROJ2511022022.08.894.721.08.28973.7%42.4%4.154.464.49-0.1
    2025ZiPSPROJ2523043153.39.625.231.01.29273.7%4.224.35-0.1
    2025ZiPS DCPROJ2511022022.09.625.231.01.29273.7%4.224.350.0
    2025ATCPROJ2511020021.09.245.620.92.29970.4%4.594.46-0.1
    2025THE BATPROJ2511020021.09.544.950.89.28272.2%4.074.170.1
    2025OOPSYPROJ2511022022.09.255.380.94.27674.2%3.964.430.0
    2025SEAAAA251011009.214.909.310.93.41753.4%28.0%9.1%10.245.275.99
    2025FGDCROS2511022022.09.034.981.05.28674.1%4.114.330.0
    2025SteamerROS2511022022.09.034.981.05.28674.1%4.114.33-0.1
    2025ZiPS DCROS2511022022.09.625.231.01.29273.7%4.224.200.0
    2025ATC DCROS2511022022.09.245.620.92.29970.4%4.594.310.0
    2025THE BATROS2511022013.010.005.160.93.28572.3%4.124.040.0
    2025OOPSYROS2511022022.09.564.971.02.27373.9%3.894.180.0
    Total- - -MLB100807.18.597.360.00.48050.0%37.5%0.0%97.111.053.715.570.0
    SeasonTeamLevelAgeWLSVGGSIPdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividervFAdividerERAxERAFIPxFIPWAR
    2021KCRA+2171436070.115.485.630.51.31072.8%50.4%10.5%3.202.993.01
    2022KCRAA2211030343.211.3410.511.24.41251.7%43.2%15.8%10.516.606.32
    2023KCRAA2302121029.113.504.300.31.38668.1%44.8%5.9%3.382.773.23
    2023KCRAAA2313328135.012.606.430.77.39871.0%45.3%10.0%5.664.374.91
    2023KCRMiLB2315449164.113.015.460.56.39369.8%45.1%8.5%4.623.644.14
    2024OAKAAA24010405.18.448.441.69.35784.9%26.7%16.7%5.067.777.38
    2024KCRAAA2421934037.29.086.450.96.21673.3%41.2%11.1%3.585.085.42
    2024---MiLB2422938043.09.006.701.05.23475.4%39.3%11.9%3.775.425.66
    2024KCRST24000504.215.435.790.00.22260.0%62.5%0.0%3.862.242.97
    20242 TmsMLB24100807.18.597.360.00.48050.0%37.5%0.0%97.111.057.983.715.570.0
    2024KCRMLB24100505.29.533.180.00.52666.7%50.0%0.0%97.46.352.113.170.1
    2024OAKMLB24000301.25.4021.600.00.33316.7%0.0%0.0%96.527.009.1713.70-0.1
    2025SEAST25000505.014.405.400.00.38550.0%25.0%0.0%3.602.334.46
    2025FGDCPROJ2511022022.09.264.981.05.29073.7%4.194.400.0
    2025SteamerPROJ2511022022.08.894.721.08.28973.7%42.4%4.154.464.49-0.1
    2025ZiPSPROJ2523043153.39.625.231.01.29273.7%4.224.35-0.1
    2025ZiPS DCPROJ2511022022.09.625.231.01.29273.7%4.224.350.0
    2025ATCPROJ2511020021.09.245.620.92.29970.4%4.594.46-0.1
    2025THE BATPROJ2511020021.09.544.950.89.28272.2%4.074.170.1
    2025OOPSYPROJ2511022022.09.255.380.94.27674.2%3.964.430.0
    2025SEAAAA251011009.214.909.310.93.41753.4%28.0%9.1%10.245.275.99
    2025FGDCROS2511022022.09.034.981.05.28674.1%4.114.330.0
    2025SteamerROS2511022022.09.034.981.05.28674.1%4.114.33-0.1
    2025ZiPS DCROS2511022022.09.625.231.01.29273.7%4.224.200.0
    2025ATC DCROS2511022022.09.245.620.92.29970.4%4.594.310.0
    2025THE BATROS2511022013.010.005.160.93.28572.3%4.124.040.0
    2025OOPSYROS2511022022.09.564.971.02.27373.9%3.894.180.0
    Total- - -MLB100807.18.597.360.00.48050.0%37.5%0.0%97.111.053.715.570.0

    Standard

    Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
    SeasonTeamLevelWLERAGGSQSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
    2021KCRA+713.203600047570.12964328254440151121
    2022KCRAA1110.513030001143.2232555651651014155
    2023KCRAA023.382100013029.1131281511114023144
    2023KCRAAA135.662810032335.0174402322325042049
    2023KCRMiLB154.624910045364.1305683833439065193
    2024OAKAAA015.0640000315.1266331501105
    2024KCRAAA213.583400090437.2166251815427002138
    2024---MiLB223.773800093543.0192312118532013143
    2024KCRST003.8650000004.2202220300008
    20242 TmsMLB1011.05800000007.13812990600107
    2024KCRMLB106.35500000005.22710440200006
    2024OAKMLB0027.00300000001.2112550400101
    2025SEAST003.6050000015.0245420300008
    2025FGDCPROJ114.1922000122.098201110312123
    2025SteamerPROJ114.152200000122.0962011103121122
    2025ZiPSPROJ234.224310153.3240482725631024157
    2025ZiPS DCPROJ114.2222000122.099201110213124
    2025ATCPROJ114.5920000121.0921911102130121
    2025THE BATPROJ114.0720000121.089171092110122
    2025OOPSYPROJ113.9622000122.098191110213123
    2025SEAAAA1010.24100001109.252111111110014016
    2025FGDCROS114.1122000122.097191110312122
    2025SteamerROS114.112200000122.097191110312122
    2025ZiPS DCROS114.2222000122.099201110213124
    2025ATC DCROS114.5922000122.099201211214123
    2025THE BATROS114.122200113.0561166170114
    2025OOPSYROS113.8922000122.095181010312123
    Total- - -MLB1011.05800000007.13812990600107
    SeasonTeamLevelWLERAGGSQSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
    2021KCRA+713.203600047570.12964328254440151121
    2022KCRAA1110.513030001143.2232555651651014155
    2023KCRAA023.382100013029.1131281511114023144
    2023KCRAAA135.662810032335.0174402322325042049
    2023KCRMiLB154.624910045364.1305683833439065193
    2024OAKAAA015.0640000315.1266331501105
    2024KCRAAA213.583400090437.2166251815427002138
    2024---MiLB223.773800093543.0192312118532013143
    2024KCRST003.8650000004.2202220300008
    20242 TmsMLB1011.05800000007.13812990600107
    2024KCRMLB106.35500000005.22710440200006
    2024OAKMLB0027.00300000001.2112550400101
    2025SEAST003.6050000015.0245420300008
    2025FGDCPROJ114.1922000122.098201110312123
    2025SteamerPROJ114.152200000122.0962011103121122
    2025ZiPSPROJ234.224310153.3240482725631024157
    2025ZiPS DCPROJ114.2222000122.099201110213124
    2025ATCPROJ114.5920000121.0921911102130121
    2025THE BATPROJ114.0720000121.089171092110122
    2025OOPSYPROJ113.9622000122.098191110213123
    2025SEAAAA1010.24100001109.252111111110014016
    2025FGDCROS114.1122000122.097191110312122
    2025SteamerROS114.112200000122.097191110312122
    2025ZiPS DCROS114.2222000122.099201110213124
    2025ATC DCROS114.5922000122.099201211214123
    2025THE BATROS114.122200113.0561166170114
    2025OOPSYROS113.8922000122.095181010312123
    Total- - -MLB1011.05800000007.13812990600107

    Advanced

    Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular SeasonAverages
    SeasonTeamLevelK/9BB/9K/BBHR/9dividerK%BB%K-BB%dividerAVGWHIPBABIPLOB%dividerERA-FIP-dividerFIP
    2021KCRA+15.485.632.750.5140.9%14.9%26.0%.1711.24.31072.8%73672.99
    2022KCRAA11.3410.511.081.2423.7%22.0%1.7%.3062.43.41251.7%2021296.60
    2023KCRAA13.504.303.140.3133.6%10.7%22.9%.2431.43.38668.1%69582.77
    2023KCRAAA12.606.431.960.7728.2%14.4%13.8%.2761.86.39871.0%106824.37
    2023KCRMiLB13.015.462.380.5630.5%12.8%17.7%.2621.66.39369.8%89713.64
    2024OAKAAA8.448.441.001.6919.2%19.2%0.0%.3002.06.35784.9%891417.77
    2024KCRAAA9.086.451.410.9622.9%16.3%6.6%.1801.38.21673.3%721025.08
    2024---MiLB9.006.701.341.0522.4%16.7%5.7%.1951.47.23475.4%741075.42
    2024KCRST15.435.792.670.0040.0%15.0%25.0%.1181.07.22260.0%84472.24
    20242 TmsMLB8.597.361.170.0018.4%15.8%2.6%.3752.45.48050.0%275923.71
    2024KCRMLB9.533.183.000.0022.2%7.4%14.8%.4002.12.52666.7%151512.11
    2024OAKMLB5.4021.600.250.009.1%36.4%-27.3%.2863.60.33316.7%6972349.17
    20248.603.122.761.1422.6%8.2%14.4%.2411.27.28972.1%4.11
    2025SEAST14.405.402.670.0033.3%12.5%20.8%.2381.60.38550.0%71472.33
    2025FGDCPROJ9.264.981.861.0523.2%12.5%10.7%.2341.45.29073.7%4.40
    2025SteamerPROJ8.894.721.881.0822.6%12.0%10.6%.2361.42.28973.7%4.46
    2025ZiPSPROJ9.625.231.841.0123.8%12.9%10.8%.2321.48.29273.7%4.35
    2025ZiPS DCPROJ9.625.231.841.0123.8%12.9%10.8%.2321.48.29273.7%4.35
    2025ATCPROJ9.245.621.640.9222.9%13.9%9.0%.2371.53.29970.4%4.46
    2025THE BATPROJ9.544.951.930.8924.3%12.6%11.7%.2211.38.28272.2%4.17
    2025OOPSYPROJ9.255.381.720.9423.1%13.4%9.7%.2211.44.27674.2%4.43
    2025SEAAAA14.909.311.600.9330.8%19.2%11.5%.2682.17.41753.4%2111045.27
    2025FGDCROS9.034.981.811.0522.8%12.6%10.2%.2321.44.28674.1%4.33
    2025SteamerROS9.034.981.811.0522.8%12.6%10.2%.2321.44.28674.1%4.33
    2025ZiPS DCROS9.625.231.841.0123.8%12.9%10.8%.2321.48.29273.7%4.20
    2025ATC DCROS9.245.621.640.9222.9%13.9%9.0%.2371.53.29970.4%4.31
    2025THE BATROS10.005.161.940.9325.5%13.2%12.3%.2201.39.28572.3%4.04
    2025OOPSYROS9.564.971.931.0224.5%12.7%11.8%.2171.36.27373.9%4.18
    Total- - -MLB8.597.361.170.0018.4%15.8%2.6%.3752.45.48050.0%275923.71
    SeasonTeamLevelK/9BB/9K/BBHR/9dividerK%BB%K-BB%dividerAVGWHIPBABIPLOB%dividerERA-FIP-dividerFIP
    2021KCRA+15.485.632.750.5140.9%14.9%26.0%.1711.24.31072.8%73672.99
    2022KCRAA11.3410.511.081.2423.7%22.0%1.7%.3062.43.41251.7%2021296.60
    2023KCRAA13.504.303.140.3133.6%10.7%22.9%.2431.43.38668.1%69582.77
    2023KCRAAA12.606.431.960.7728.2%14.4%13.8%.2761.86.39871.0%106824.37
    2023KCRMiLB13.015.462.380.5630.5%12.8%17.7%.2621.66.39369.8%89713.64
    2024OAKAAA8.448.441.001.6919.2%19.2%0.0%.3002.06.35784.9%891417.77
    2024KCRAAA9.086.451.410.9622.9%16.3%6.6%.1801.38.21673.3%721025.08
    2024---MiLB9.006.701.341.0522.4%16.7%5.7%.1951.47.23475.4%741075.42
    2024KCRST15.435.792.670.0040.0%15.0%25.0%.1181.07.22260.0%84472.24
    20242 TmsMLB8.597.361.170.0018.4%15.8%2.6%.3752.45.48050.0%275923.71
    2024KCRMLB9.533.183.000.0022.2%7.4%14.8%.4002.12.52666.7%151512.11
    2024OAKMLB5.4021.600.250.009.1%36.4%-27.3%.2863.60.33316.7%6972349.17
    20248.603.122.761.1422.6%8.2%14.4%.2411.27.28972.1%4.11
    2025SEAST14.405.402.670.0033.3%12.5%20.8%.2381.60.38550.0%71472.33
    2025FGDCPROJ9.264.981.861.0523.2%12.5%10.7%.2341.45.29073.7%4.40
    2025SteamerPROJ8.894.721.881.0822.6%12.0%10.6%.2361.42.28973.7%4.46
    2025ZiPSPROJ9.625.231.841.0123.8%12.9%10.8%.2321.48.29273.7%4.35
    2025ZiPS DCPROJ9.625.231.841.0123.8%12.9%10.8%.2321.48.29273.7%4.35
    2025ATCPROJ9.245.621.640.9222.9%13.9%9.0%.2371.53.29970.4%4.46
    2025THE BATPROJ9.544.951.930.8924.3%12.6%11.7%.2211.38.28272.2%4.17
    2025OOPSYPROJ9.255.381.720.9423.1%13.4%9.7%.2211.44.27674.2%4.43
    2025SEAAAA14.909.311.600.9330.8%19.2%11.5%.2682.17.41753.4%2111045.27
    2025FGDCROS9.034.981.811.0522.8%12.6%10.2%.2321.44.28674.1%4.33
    2025SteamerROS9.034.981.811.0522.8%12.6%10.2%.2321.44.28674.1%4.33
    2025ZiPS DCROS9.625.231.841.0123.8%12.9%10.8%.2321.48.29273.7%4.20
    2025ATC DCROS9.245.621.640.9222.9%13.9%9.0%.2371.53.29970.4%4.31
    2025THE BATROS10.005.161.940.9325.5%13.2%12.3%.2201.39.28572.3%4.04
    2025OOPSYROS9.564.971.931.0224.5%12.7%11.8%.2171.36.27373.9%4.18
    Total- - -MLB8.597.361.170.0018.4%15.8%2.6%.3752.45.48050.0%275923.71

    Statcast

    Partial SeasonsPreseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingMLB Regular Season
    SeasonTeamLevelEventsEVmaxEVLABarrelsBarrel%HardHitHardHit%dividerERAxERA
    2023KCRAAA9687.3108.29.13233.3%5.66
    2024OAKAAA1589.1109.517.9746.7%5.06
    2024KCRAAA10190.7110.914.84544.6%3.58
    20242 TmsMLB2591.4110.98.928.0%1040.0%11.057.98
    2024KCRMLB1992.3110.91.0210.5%947.4%6.35
    2024OAKMLB688.8107.432.500.0%116.7%27.00
    2025SEAAAA2587.2103.723.9624.0%10.24
    Total- - -MLB2591.4110.98.928.0%1040.0%11.05
    SeasonTeamLevelEventsEVmaxEVLABarrelsBarrel%HardHitHardHit%dividerERAxERA
    2023KCRAAA9687.3108.29.13233.3%5.66
    2024OAKAAA1589.1109.517.9746.7%5.06
    2024KCRAAA10190.7110.914.84544.6%3.58
    20242 TmsMLB2591.4110.98.928.0%1040.0%11.057.98
    2024KCRMLB1992.3110.91.0210.5%947.4%6.35
    2024OAKMLB688.8107.432.500.0%116.7%27.00
    2025SEAAAA2587.2103.723.9624.0%10.24
    Total- - -MLB2591.4110.98.928.0%1040.0%11.05