Pitching

J.J. Niekro

Atlanta Braves (A+)
P
Age: 27
Bats/Throws: R/R
6'0" / 185
DOB: 1/28/1998
(27 years, 6 months, 8 days)
P

Stats

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  • ZiPS 3 Yr Proj
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    Customize
    Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
    SeasonTeamLevelAgeWLSVGGSIPdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividervFAdividerERAxERAFIPxFIPWAR
    2021ATLCPX2320010016.112.674.960.00.38340.7%45.2%0.0%2.762.994.21
    2022ATLA2471015873.19.452.090.74.28384.3%51.3%10.7%2.093.553.39
    2022ATLA+243209948.06.943.000.94.32966.1%51.4%11.6%4.884.534.50
    2022ATLMiLB2410302417121.18.462.450.82.30375.6%51.4%11.1%3.193.943.83
    2023ATLA+2544031784.27.973.831.17.34268.9%44.5%13.1%4.895.074.77
    2024ATLAA261408840.18.033.120.67.31064.9%46.9%7.3%4.023.533.69
    2024ATLST26000101.113.500.000.00.000100.0%100.0%0.0%0.000.740.74
    2025SteamerPROJ27000001.05.923.441.33.30369.3%45.1%5.075.044.860.0
    2025ZiPSPROJ27340121056.36.393.361.28.29871.0%4.804.770.2
    2025OOPSYPROJ27000114.14.963.721.29.29761.6%5.625.310.0
    2025ATLCPX27000316.111.372.840.00.43855.6%62.5%0.0%5.681.992.12
    2025ATLA+27010306.19.959.951.42.28666.0%28.6%16.7%7.116.595.61
    2025ATLMiLB270106112.210.666.390.71.36761.2%46.7%14.3%6.394.293.86
    2025SteamerROS000101.06.443.561.19.30170.7%4.684.690.0
    2025OOPSYROS27000113.35.424.251.41.29363.0%5.765.570.0
    SeasonTeamLevelAgeWLSVGGSIPdividerK/9BB/9HR/9BABIPLOB%GB%HR/FBdividervFAdividerERAxERAFIPxFIPWAR
    2021ATLCPX2320010016.112.674.960.00.38340.7%45.2%0.0%2.762.994.21
    2022ATLA2471015873.19.452.090.74.28384.3%51.3%10.7%2.093.553.39
    2022ATLA+243209948.06.943.000.94.32966.1%51.4%11.6%4.884.534.50
    2022ATLMiLB2410302417121.18.462.450.82.30375.6%51.4%11.1%3.193.943.83
    2023ATLA+2544031784.27.973.831.17.34268.9%44.5%13.1%4.895.074.77
    2024ATLAA261408840.18.033.120.67.31064.9%46.9%7.3%4.023.533.69
    2024ATLST26000101.113.500.000.00.000100.0%100.0%0.0%0.000.740.74
    2025SteamerPROJ27000001.05.923.441.33.30369.3%45.1%5.075.044.860.0
    2025ZiPSPROJ27340121056.36.393.361.28.29871.0%4.804.770.2
    2025OOPSYPROJ27000114.14.963.721.29.29761.6%5.625.310.0
    2025ATLCPX27000316.111.372.840.00.43855.6%62.5%0.0%5.681.992.12
    2025ATLA+27010306.19.959.951.42.28666.0%28.6%16.7%7.116.595.61
    2025ATLMiLB270106112.210.666.390.71.36761.2%46.7%14.3%6.394.293.86
    2025SteamerROS000101.06.443.561.19.30170.7%4.684.690.0
    2025OOPSYROS27000113.35.424.251.41.29363.0%5.765.570.0

    Standard

    Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
    SeasonTeamLevelWLERAGGSQSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
    2021ATLCPX202.761000000016.1791816509003123
    2022ATLA712.091580000073.1285581917617014177
    2022ATLA+324.88990000048.0202522826516015037
    2022ATLMiLB1033.19241700000121.1487110474311330291114
    2023ATLA+444.893170004184.23669352461136049075
    2024ATLAA144.02880000040.1166382118314000136
    2024ATLST000.0010000001.140000000002
    2025SteamerPROJ005.0700000001.0411100001
    2025ZiPSPROJ344.8012100056.3251623230821013140
    2025OOPSYPROJ005.62110004.11743312002
    2025ATLCPX005.6831000006.1267440200008
    2025ATLA+017.1130000006.1295551700107
    2025ATLMiLB016.39610000012.255129919001015
    2025SteamerROS004.6810000001.041110001
    2025OOPSYROS005.76110003.31432212002
    SeasonTeamLevelWLERAGGSQSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
    2021ATLCPX202.761000000016.1791816509003123
    2022ATLA712.091580000073.1285581917617014177
    2022ATLA+324.88990000048.0202522826516015037
    2022ATLMiLB1033.19241700000121.1487110474311330291114
    2023ATLA+444.893170004184.23669352461136049075
    2024ATLAA144.02880000040.1166382118314000136
    2024ATLST000.0010000001.140000000002
    2025SteamerPROJ005.0700000001.0411100001
    2025ZiPSPROJ344.8012100056.3251623230821013140
    2025OOPSYPROJ005.62110004.11743312002
    2025ATLCPX005.6831000006.1267440200008
    2025ATLA+017.1130000006.1295551700107
    2025ATLMiLB016.39610000012.255129919001015
    2025SteamerROS004.6810000001.041110001
    2025OOPSYROS005.76110003.31432212002

    Advanced

    Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring TrainingAverages
    SeasonTeamLevelK/9BB/9K/BBHR/9dividerK%BB%K-BB%dividerAVGWHIPBABIPLOB%dividerERA-FIP-dividerFIP
    2021ATLCPX12.674.962.560.0029.1%11.4%17.7%.2571.65.38340.7%58642.99
    2022ATLA9.452.094.530.7427.0%6.0%21.1%.2171.02.28384.3%48803.55
    2022ATLA+6.943.002.310.9418.3%7.9%10.4%.2811.42.32966.1%1181094.53
    2022ATLMiLB8.462.453.450.8223.4%6.8%16.6%.2431.18.30375.6%76913.94
    2023ATLA+7.973.832.081.1720.5%9.8%10.7%.2851.52.34268.9%1201225.07
    2024ATLAA8.033.122.570.6721.7%8.4%13.3%.2501.29.31064.9%1191043.53
    2024ATLST13.500.002.000.0050.0%0.0%50.0%.0000.00.000100.0%0170.74
    2025SteamerPROJ5.923.441.721.3314.8%8.6%6.2%.2791.50.30369.3%5.04
    2025ZiPSPROJ6.393.361.901.2815.9%8.4%7.6%.2711.47.29871.0%4.77
    2025OOPSYPROJ4.963.721.331.2913.2%9.9%3.3%.2801.45.29761.6%5.31
    2025ATLCPX11.372.844.000.0030.8%7.7%23.1%.2921.42.43855.6%134481.99
    2025ATLA+9.959.951.001.4224.1%24.1%0.0%.2271.89.28666.0%1951786.59
    2025ATLMiLB10.666.391.670.7127.3%16.4%10.9%.2611.66.36761.2%1641134.29
    2025SteamerROS6.443.561.811.1916.3%9.0%7.3%.2701.47.30170.7%4.69
    2025OOPSYROS5.424.251.271.4114.0%11.0%3.0%.2761.52.29363.0%5.57
    SeasonTeamLevelK/9BB/9K/BBHR/9dividerK%BB%K-BB%dividerAVGWHIPBABIPLOB%dividerERA-FIP-dividerFIP
    2021ATLCPX12.674.962.560.0029.1%11.4%17.7%.2571.65.38340.7%58642.99
    2022ATLA9.452.094.530.7427.0%6.0%21.1%.2171.02.28384.3%48803.55
    2022ATLA+6.943.002.310.9418.3%7.9%10.4%.2811.42.32966.1%1181094.53
    2022ATLMiLB8.462.453.450.8223.4%6.8%16.6%.2431.18.30375.6%76913.94
    2023ATLA+7.973.832.081.1720.5%9.8%10.7%.2851.52.34268.9%1201225.07
    2024ATLAA8.033.122.570.6721.7%8.4%13.3%.2501.29.31064.9%1191043.53
    2024ATLST13.500.002.000.0050.0%0.0%50.0%.0000.00.000100.0%0170.74
    2025SteamerPROJ5.923.441.721.3314.8%8.6%6.2%.2791.50.30369.3%5.04
    2025ZiPSPROJ6.393.361.901.2815.9%8.4%7.6%.2711.47.29871.0%4.77
    2025OOPSYPROJ4.963.721.331.2913.2%9.9%3.3%.2801.45.29761.6%5.31
    2025ATLCPX11.372.844.000.0030.8%7.7%23.1%.2921.42.43855.6%134481.99
    2025ATLA+9.959.951.001.4224.1%24.1%0.0%.2271.89.28666.0%1951786.59
    2025ATLMiLB10.666.391.670.7127.3%16.4%10.9%.2611.66.36761.2%1641134.29
    2025SteamerROS6.443.561.811.1916.3%9.0%7.3%.2701.47.30170.7%4.69
    2025OOPSYROS5.424.251.271.4114.0%11.0%3.0%.2761.52.29363.0%5.57

    ZiPS 3 Year Projections

    Preseason ProjectionsIn-Season ProjectionsMinor LeaguesSpring Training
    SeasonTeamLevelAgedividerWLGGSIPdividerHRERHRBBSOdividerK/9BB/9K/BBHR/9dividerAVGWHIPBABIPLOB%dividerERAFIPWAR
    2025ZiPSPROJ2734121056.3623230821406.393.361.901.28.2711.47.29871.0%4.804.770.2
    2026ZiPSPROJ2845161373.38040371026516.263.191.961.23.2681.45.29571.7%4.544.650.4
    2027ZiPSPROJ2955181584.09145421130596.323.211.971.18.2671.44.29572.0%4.504.570.5
    SeasonTeamLevelAgedividerWLGGSIPdividerHRERHRBBSOdividerK/9BB/9K/BBHR/9dividerAVGWHIPBABIPLOB%dividerERAFIPWAR
    2025ZiPSPROJ2734121056.3623230821406.393.361.901.28.2711.47.29871.0%4.804.770.2
    2026ZiPSPROJ2845161373.38040371026516.263.191.961.23.2681.45.29571.7%4.544.650.4
    2027ZiPSPROJ2955181584.09145421130596.323.211.971.18.2671.44.29572.0%4.504.570.5