Ronald Herrera

Oakland Athletics (AAA)
Age: 23
Bats/Throws: R/R
5' 11" / 185
P
Birthdate: 5/3/1995 (23 y, 10 m, 23 d)
Contract: Add New Contract

Prospects Report
Team Rank: 22Overall Rank: NAReported: 2017ETA: 2018  
FastballSliderCurveballChangeupCommandFuture Value
50 / 5045 / 4545 / 4550 / 5550 / 5540

RotoWire News: Herrera (shoulder) has been sent outright to Triple-A Nashville. (11/20/2018)
Injury: Shoulder, Day-To-Day

We hope you find the FanGraphs Player Stat Pages useful!

Please support FanGraphs by becoming a member. We publish over one thousand articles and podcasts each year, host numerous projection systems, and carry an ever growing database of baseball stats that assist you in your baseball research.

Support FanGraphs

If you would like to make a projection for this player, please Log In or Register.



SeasonTeamWLSVGGSIPK/9BB/9HR/9BABIPLOB%GB%HR/FBERAFIPxFIPWAR
2012Athletics (R)240141458.16.793.090.15.35075.1 %45.5 %1.3 %2.473.213.43 
2013Athletics (R)64014970.27.391.400.38.33062.9 %47.9 %3.5 %3.823.513.65 
2013Athletics (A-)100217.29.392.350.00.38557.1 %28.0 %0.0 %5.872.573.30 
2014Athletics (A)3409950.26.221.781.07.29670.5 %44.0 %9.0 %3.384.534.06 
2014Padres (A)350171682.15.141.640.55.31764.5 %37.7 %4.3 %4.263.904.25 
2015Padres (A+)5601817102.06.092.470.53.29868.2 %40.0 %4.3 %3.884.164.98 
2015Padres (AA)3108843.27.212.890.82.31767.3 %36.2 %6.3 %4.534.054.39 
2016Yankees (AA)10702323132.08.392.390.61.32369.3 %42.6 %6.3 %3.753.273.49 
2016Yankees (AAA)010115.014.405.401.80.50058.1 %61.5 %25.0 %9.004.372.62 
2017Yankees (R)010339.09.000.000.00.48271.4 %48.1 %0.0 %4.001.762.35 
2017Yankees (AA)8009956.06.751.930.32.20984.1 %48.3 %3.9 %1.132.943.56 
2017Yankees (AAA)0002210.15.232.611.74.13341.7 %23.3 %10.0 %4.355.855.71 
2017Yankees010203.09.003.003.00.25083.3 %66.7 %50.0 %6.007.494.34-0.1
2019Steamer000101.07.593.011.26.28971.7 %40.9 % 4.304.424.540.0
2019ZiPS560171791.34.533.551.28.31468.1 %  5.425.35 0.2
Total- - -010203.09.003.003.00.25083.3 %66.7 %50.0 %6.007.494.34-0.1

SeasonTeamWLERAGGSCGShOSVHLDBSIPTBFHRERHRBBIBBHBPWPBKSO
2012Athletics (R)242.4714141000058.1257662416120066044
2013Athletics (R)643.821490000070.2296763630311033258
2013Athletics (A-)105.8721000007.23810650202008
2014Athletics (A)343.38990000050.2215532619610051135
2014Padres (A)354.2617160000082.1351934539515063147
2015Padres (A+)563.88181700000102.04241004844628057169
2015Padres (AA)314.53881100043.2195482522414031135
2016Yankees (AA)1073.75232300000132.054913161559350440123
2016Yankees (AAA)019.0011000005.0247551300108
2017Yankees (R)014.0033000009.03713440001009
2017Yankees (AA)801.13990000056.021134107212021042
2017Yankees (AAA)004.35220000010.1426752301006
2017Yankees016.0020000003.0143221101003
2019Steamer004.30100000 1.0411000 0  1
2019ZiPS565.421717  0  91.3 11059551336056046
Total- - -016.0020000003.0143221101003

SeasonTeamK/9BB/9K/BBHR/9K%BB%K-BB%AVGWHIPBABIPLOB%ERA-FIP-FIP
2012Athletics (R)6.793.092.200.1517.1 %7.8 %9.3 %.2861.47.35075.1 %  3.21
2013Athletics (R)7.391.405.270.3819.6 %3.7 %15.9 %.2701.23.33062.9 %  3.51
2013Athletics (A-)9.392.354.000.0021.1 %5.3 %15.8 %.2941.57.38557.1 %  2.57
2014Athletics (A)6.221.783.501.0716.3 %4.7 %11.6 %.2651.24.29670.5 %  4.53
2014Padres (A)5.141.643.130.5513.4 %4.3 %9.1 %.2821.31.31764.5 %  3.90
2015Padres (A+)6.092.472.460.5316.3 %6.6 %9.7 %.2561.25.29868.2 %  4.16
2015Padres (AA)7.212.892.500.8218.0 %7.2 %10.8 %.2701.42.31767.3 %  4.05
2016Yankees (AA)8.392.393.510.6122.4 %6.4 %16.0 %.2571.26.32369.3 %  3.27
2016Yankees (AAA)14.405.402.671.8033.3 %12.5 %20.8 %.3332.00.50058.1 %  4.37
2017Yankees (R)9.000.009.000.0024.3 %0.0 %24.3 %.3611.44.48271.4 %  1.76
2017Yankees (AA)6.751.933.500.3219.9 %5.7 %14.2 %.1730.82.20984.1 %  2.94
2017Yankees (AAA)5.232.612.001.7414.3 %7.1 %7.2 %.1580.87.13341.7 %  5.85
2017Yankees9.003.003.003.0021.4 %7.1 %14.3 %.2501.33.25083.3 %1351647.49
2017Average8.343.292.531.2721.6 %8.5 %13.1 %.2521.34.29772.6 %  4.40
2019Steamer7.593.012.531.2619.7 %7.8 %11.9 %.2521.32.28971.7 %  4.42
2019ZiPS4.533.551.281.28   .2991.60.31468.1 %  5.35
Total- - -9.003.003.003.0021.4 %7.1 %14.3 %.2501.33.25083.3 %1351647.49

SeasonTeamGB/FBLD%GB%FB%IFFB%HR/FBIFH%BUH%Pull%Cent%Oppo%Soft%Med%Hard%SIERAxFIP-xFIP
2012Athletics (R)1.009.1 %45.5 %45.5 %21.3 %1.3 %  42.5 %27.4 %30.1 %     3.43
2013Athletics (R)1.2212.9 %47.9 %39.2 %22.4 %3.5 %  41.8 %21.8 %36.4 %     3.65
2013Athletics (A-)0.7836.0 %28.0 %36.0 %22.2 %0.0 %  42.3 %15.4 %42.3 %     3.30
2014Athletics (A)1.0413.8 %44.0 %42.1 %19.4 %9.0 %  57.0 %22.4 %20.6 %     4.06
2014Padres (A)0.8919.8 %37.7 %42.5 %21.6 %4.3 %  41.0 %26.5 %32.5 %     4.25
2015Padres (A+)0.8915.2 %40.0 %44.8 %23.4 %4.3 %  48.5 %23.9 %27.6 %     4.98
2015Padres (AA)0.7918.1 %36.2 %45.7 %23.8 %6.3 %  43.4 %19.6 %37.1 %     4.39
2016Yankees (AA)1.1319.7 %42.6 %37.6 %25.2 %6.3 %  48.7 %20.6 %30.7 %     3.49
2016Yankees (AAA)2.007.7 %61.5 %30.8 %25.0 %25.0 %  46.2 %7.7 %46.2 %     2.62
2017Yankees (R)1.4418.5 %48.1 %33.3 %22.2 %0.0 %  33.3 %29.6 %37.0 %     2.35
2017Yankees (AA)1.4117.4 %48.3 %34.2 %31.4 %3.9 %  50.3 %15.5 %34.2 %     3.56
2017Yankees (AAA)0.3510.0 %23.3 %66.7 %25.0 %10.0 %  53.1 %18.8 %28.1 %     5.71
2017Yankees3.0011.1 %66.7 %22.2 %0.0 %50.0 %16.7 %0.0 %66.7 %33.3 %0.0 %11.1 %33.3 %55.6 %3.33994.34
Total- - -3.0011.1 %66.7 %22.2 %0.0 %50.0 %16.7 %0.0 %66.7 %33.3 %0.0 %11.1 %33.3 %55.6 %3.33994.34

SeasonTeamGBFBLDIFFBIFHBUBUHRSBallsStrikesPitches
2012Athletics (R)80801617    98324422
2013Athletics (R)104852819    60405465
2013Athletics (A-)7992    125062
2014Athletics (A)70672213    87329416
2014Padres (A)1031165425    116471587
2015Padres (A+)1261414833    3678591226
2015Padres (AA)50632515    241444685
2016Yankees (AA)1621437536    69213272019
2016Yankees (AAA)8411    4161102
2017Yankees (R)13952    45458
2017Yankees (AA)72512616    266513779
2017Yankees (AAA)72035    5289141
2017Yankees62101000182745
Total- - -62101000182745

SeasonTeamWPA-WPA+WPARE24REWpLIinLIgmLIexLIPullsWPA/LIClutchSDMD
2017Yankees-0.22-0.400.18-0.51-0.050.720.861.170.761-0.15-0.1501
Total- - --0.22-0.400.18-0.51-0.050.720.861.170.761-0.15-0.1501

SeasonTeamFB%SL%CT%CB%CH%SF%KN%XX%
2017Yankees37.8% (91.6) 17.8% (86.0)6.7% (79.0)37.8% (84.4)   
Total- - -37.8% (91.6) 17.8% (86.0)6.7% (79.0)37.8% (84.4)   

SeasonTeamFA%FT%FC%FS%FO%SI%SL%CU%KC%EP%CH%SC%KN%UN%
2017Yankees35.6 %2.2 %6.7 %   8.9 %4.4 %  42.2 %   
Total- - -35.6 %2.2 %6.7 %   8.9 %4.4 %  42.2 %   

SeasonTeamvFAvFTvFCvFSvFOvSIvSLvCUvKCvEPvCHvSCvKN
2017Yankees91.790.886.5   84.378.3  84.5  
Total- - -91.790.886.5   84.378.3  84.5  

SeasonTeamFA%FC%FS%SI%CH%SL%CU%CS%KN%SB%XX%
2017Yankees31.1 %  6.7 %37.8 %17.8 %6.7 %    
Total- - -31.1 %  6.7 %37.8 %17.8 %6.7 %    

SeasonTeamvFAvFCvFSvSIvCHvSLvCUvCSvKNvSB
2017Yankees92.2  91.784.986.479.5   
Total- - -92.2  91.784.986.479.5   

SeasonTeamwFBwSLwCTwCBwCHwSFwKNwFB/CwSL/CwCT/CwCB/CwCH/CwSF/CwKN/C
2017Yankees0.9 -0.4-1.70.4  5.47 -4.77-57.452.49  
Total- - -0.9 -0.4-1.70.4  5.47 -4.77-57.452.49  

SeasonTeamwFAwFTwFCwFSwFOwSIwSLwCUwKCwEPwCHwSCwKN
2017Yankees1.0-0.10.4   -0.8-1.4  0.2  
Total- - -1.0-0.10.4   -0.8-1.4  0.2  

SeasonTeamwFA/CwFT/CwFC/CwFS/CwFO/CwSI/CwSL/CwCU/CwKC/CwEP/CwCH/CwSC/CwKN/C
2017Yankees6.12-6.0412.93   -19.63-70.98  1.06  
Total- - -6.12-6.0412.93   -19.63-70.98  1.06  

SeasonTeamwFAwFCwFSwSIwCHwSLwCUwCSwKNwSB
2017Yankees0.8  0.10.5-0.4-1.7   
Total- - -0.8  0.10.5-0.4-1.7   

SeasonTeamwFA/CwFC/CwFS/CwSI/CwCH/CwSL/CwCU/CwCS/CwKN/CwSB/C
2017Yankees5.54  4.742.77-4.68-57.12   
Total- - -5.54  4.742.77-4.68-57.12   

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%F-Strike%SwStr%
2017Yankees20.0 %90.0 %51.1 %60.0 %88.9 %82.6 %44.4 %50.0 %8.9 %
2017Average29.9 %66.7 %46.5 %62.9 %85.5 %77.5 %45.0 %60.3 %10.4 %
Total- - -20.0 %90.0 %51.1 %60.0 %88.9 %82.6 %44.4 %50.0 %8.9 %

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2017Yankees19.1 %79.2 %51.1 %50.0 %89.5 %82.6 %53.3 %24.3
2017Average30.3 %64.1 %46.5 %61.2 %85.8 %77.4 %47.9 %23.8
Total- - -19.1 %79.2 %51.1 %50.0 %89.5 %82.6 %53.3 %24.3

SeasonTeamO-Swing%Z-Swing%Swing%O-Contact%Z-Contact%Contact%Zone%Pace
2017Yankees15.0 %80.0 %51.1 %66.7 %85.0 %82.6 %55.6 %25.9
Total- - -15.0 %80.0 %51.1 %66.7 %85.0 %82.6 %55.6 %25.9

SeasonTeamPosGGSInnPOAEFETEDPDPSDPTDPFScpSBCSPBWPFPTZ
2012Athletics (R)P141458.11172  0          
2013Athletics (R)P14970.21103  0          
2013Athletics (A-)P217.2000  0          
2014Athletics (A)P9950.2660  0          
2014Padres (A)P171682.1192  0          
2015Padres (A+)P1817102.01190  0          
2015Padres (AA)P8843.2240  1          
2016Yankees (AA)P2323132.08121  1          
2016Yankees (AAA)P115.0000  0          
2017Yankees (R)P339.0010  0          
2017Yankees (AA)P9956.0622  0          
2017Yankees (AAA)P2210.1000  0          
2017YankeesP203.0110000000 1   1.000 
Total- - -P203.0110000000 1   1.000 

SeasonTeamPosInnrSZrCERArSBrGDPrARMrGFPrPMDRSBIZPlaysRZROOZFSRFRMARMDPRRngRErrRUZRUZR/150
2017YankeesP3.00 0  000     0.0      
Total- - -P3.00 0  000     0.0      

SeasonTeamPosInnImpossible (0%)Remote (1-10%)Unlikely (10-40%)Even (40-60%)Likely (60-90%)Routine (90-100%)
2017YankeesP3.00.0%      (1)0.0%      (0)0.0%      (0)0.0%     (0)100.0%      (1)0.0%      (0)
Total- - -P3.00.0%      (1)0.0%      (0)0.0%      (0)0.0%     (0)100.0%      (1)0.0%      (0)

SeasonTeamRA9-WARBIP-WinsLOB-WinsFDP-WinsRARWARDollarsSalary
2017Yankees0.00.00.00.1-1.0-0.1($0.8) 
Total- - -0.00.00.00.1-1.0-0.1($0.8) 

Add New Contract