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Willie Hernández

Guillermo (Villanueva) Hernandez
as played as Guillermo

Position: Pitcher
Bats: Left, Throws: Left
Height: 6' 3", Weight: 180 lb.

Born: November 14, 1954 in Aguada, Puerto Rico
High School: Su Martin Hernandez HS (Aguada, PR)

Major League Stats / View Player Bio from the SABR BioProject


Register Pitching

YearAgeAgeDifTmLgLevAffWLW-L%ERARAvgGGSGFCGSHOSVIPHRERHRBBIBBSOHBPBKWPBFWHIPH9HR9BB9SO9SO/W
197419-1.9SpartanburgWCRSAPHI1111.5002.753.8826261310190.016982581149017950151.1478.00.52.38.53.65
197520-3.32 Teams2 LgsAA-AAAPHI146.7003.113.9526241110171.016575598517921071.2638.70.42.74.81.80
197520-2.2ReadingELAAPHI82.8002.973.16131171091.07932305253461031.1437.80.52.54.51.84
197520-4.5ToledoILAAAPHI64.6003.264.84131340080.08643293264460041.4009.70.32.95.21.77
197621-3.7Oklahoma CityAAAAAPHI89.4714.535.472523310135.0154826818305882011.36310.31.22.05.92.93
197722-5.3CHCNLMLBCHC87.5333.033.4467123004110.094423711289781384371.1097.70.92.36.42.79
197823-5.0CHCNLMLBCHC82.8003.773.925402100359.25726256357381032641.5428.60.95.35.71.09
197924-4.2CHCNLMLBCHC44.5005.015.705121900079.085504483912534133591.5709.70.94.46.01.36
198025-3.3CHCNLMLBCHC19.1004.404.8253713000108.111558538454752164731.4779.60.73.76.21.67
1981260.9IowaAAAAACHC45.4443.894.74188820274.08439325270413021.50010.20.63.35.01.52
198126-2.7CHCNLMLBCHC003.954.61120300213.2147608213002621.6109.20.05.38.61.63
198227-1.7CHCNLMLBCHC46.4003.003.1275030001075.074262532411541003121.3078.90.42.96.52.25
198328-0.52 TeamsNLMLBPHI-CHC94.6923.283.6774131008115.110947429328931054781.2238.50.72.57.32.91
198328-0.5CHCNLMLBCHC101.0003.203.66111400119.2168706118000801.1197.30.02.78.23.00
198328-0.5PHINLMLBPHI84.6673.293.676302700795.29339359267751053981.2448.70.82.47.12.88
1984290.6DETALMLBDET93.7501.921.92800680032140.196303063681124025480.9416.20.42.37.23.11
YearAgeAgeDifTmLgLevAffWLW-L%ERARAvgGGSGFCGSHOSVIPHRERHRBBIBBSOHBPBKWPBFWHIPH9HR9BB9SO9SO/W
1985301.6DETALMLBDET810.4442.703.21740640031106.282383213142761024150.9006.91.11.26.45.43
1986312.8DETALMLBDET87.5333.553.5564053002488.287353513211775123761.2188.81.32.17.83.67
1987325.6ToledoILAAADET003.003.002000003.041101020001.66712.00.03.06.02.00
1987323.4DETALMLBDET34.4293.674.964503100849.05327208207300012171.4909.71.53.75.51.50
1988334.5DETALMLBDET65.5453.063.1963038001067.25024238316594332841.1976.71.14.17.81.90
1989345.5DETALMLBDET22.5005.746.0332025001531.13621204162301101411.66010.31.14.68.61.88
19913610.2SyracuseILAAATOR11.5004.224.2280200010.2105524091001.3128.41.73.47.62.25
19954013.4ColumbusILAAANYY21.6677.678.002201000027.04324233120162121342.03714.31.04.05.31.33
MLB (13 seasons)MLB7063.5263.383.7174411419001471044.2952431392973497978825103743661.2458.20.83.06.82.26
Minors (7 seasons)Minors4033.5483.634.5412781202932610.26293082464717412427141271341.3159.30.72.66.32.45
All Levels (18 Seasons)11096.5343.474.02871924392931491655.1158173963814452391121539116445001.2718.60.82.86.62.32
AAA (6 seasons)Minors2120.5124.315.30884420912329.23811941583110092028191341.45910.40.82.75.52.02
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Register Batting

YearAgeAgeDifTmLgLevAffGPAABRH2B3BHRRBISBCSBBSOBAOBPSLGOPSTBGDPHBPSHSFIBB
197419-1.9SpartanburgWCRSAPHI267366611201400119.167.191.242.43416150
197520-4.42 Teams2 LgsAAA-AAPHI2633273420010027.148.207.222.4296040
197520-2.9ReadingELAAPHI130000000000000000
197520-4.4ToledoILAAAPHI1333273420010027.148.207.222.4296040
197621-3.9Oklahoma CityAAAAAPHI25332412000400010.083.111.083.1942162
197722-5.4CHCNLMLBCHC6719160100000009.063.063.063.125100300
197823-4.8CHCNLMLBCHC55111000000000.000.000.000.000000000
197924-4.3CHCNLMLBCHC52980210010005.250.250.375.625300100
198025-3.5CHCNLMLBCHC5320190410010007.211.211.263.474500100
1981261.2IowaAAAAACHC1900000000000000000
198126-2.4CHCNLMLBCHC13000000000000000000
198227-1.5CHCNLMLBCHC75531000001013.000.250.000.250000100
198328-0.52 TeamsNLMLBPHI-CHC7415152600011005.400.400.400.800600000
198328-0.5CHCNLMLBCHC11220100000000.500.500.5001.000100000
198328-0.5PHINLMLBPHI6313132500011005.385.385.385.769500000
1984290.3DETALMLBDET80000000000000000000
YearAgeAgeDifTmLgLevAffGPAABRH2B3BHRRBISBCSBBSOBAOBPSLGOPSTBGDPHBPSHSFIBB
1985301.1DETALMLBDET74110000000000.000.000.000.000000000
1986312.2DETALMLBDET64000000000000000000
1987326.5ToledoILAAADET200000000000000000
1987323.6DETALMLBDET45000000000000000000
1988334.5DETALMLBDET63000000000000000000
1989345.5DETALMLBDET32000000000000000000
19913610.0SyracuseILAAATOR8000000000000000000
19954013.6ColumbusILAAANYY22000000000000000000
MLB (13 seasons)MLB7477063413200320129.206.219.238.4571500600
Minors (7 seasons)Minors1281391171017401900336.145.177.205.38324021520
All Levels (18 Seasons)87520918014306011220465.167.191.217.40839022120
AAA (6 seasons)Minors89665146200500217.118.161.157.3188011020
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Register Fielding

YearAgeTmLgLevAffGGSCGInnChPOAEDPFld%RF/9RF/GPBWPSBCSCS%lgCS%PO
197419SpartanburgWCRSAPHIP263262511.9691.19
1975202 Teams2 LgsAA-AAAPHIP264072940.9001.38
197520ReadingELAAPHIP132451630.8751.62
197520ToledoILAAAPHIP131621310.9381.15
197621Oklahoma CityAAAAAPHIP252722141.8520.92
197722CHCNLMLBCHCP67110.035827021.0002.860.52
197823CHCNLMLBCHCP5460.014212001.0002.100.26
197924CHCNLMLBCHCP5179.01641110.9381.710.29
198025CHCNLMLBCHCP53108.0321220021.0002.670.60
198126IowaAAAAACHCP1820317011.0001.11
198126CHCNLMLBCHCP1214.0303001.0001.930.25
198227CHCNLMLBCHCP7575.02852211.9643.240.36
1983282 TeamsNLMLBPHI-CHCP74116.019217031.0001.470.26
198328CHCNLMLBCHCP1120.0514011.0002.250.45
198328PHINLMLBPHIP6396.014113021.0001.310.22
198429DETALMLBDETP80140.019514011.0001.220.24
YearAgeTmLgLevAffGGSCGInnChPOAEDPFld%RF/9RF/GPBWPSBCSCS%lgCS%PO
198530DETALMLBDETP74107.0157710.9331.180.19
198631DETALMLBDETP6489.019613001.0001.920.30
198732ToledoILAAADETP2000000.00
198732DETALMLBDETP4549.072411.8571.100.13
198833DETALMLBDETP6368.018315011.0002.380.29
198934DETALMLBDETP3231.0624011.0001.740.19
199136SyracuseILAAATORP8303011.0000.38
199540ColumbusILAAANYYP22624011.0000.272133%
MLB (13 seasons)MLBP7441046.023158169412.9831.950.31
Minors (7 seasons)MinorsP127128209995.9300.942133%
All Levels (18 Seasons)P8711046.0359782681317.9641.950.402133%
A 7890 (underlined) value in the totals indicates career mark is incomplete.

Sabr ID: c8f40717

About the Minor League Data

Historical performance data for professional leagues (affiliated minor leagues, independent minor leagues, fall/winter leagues, and other international leagues) is provided by and licensed from 24-7 Baseball and Chadwick Baseball Bureau. It incorporates the work of many stalwart baseball researchers, including Cliff Blau, Art Cantu, Frank Hamilton, Reed Howard, Kevin Johnson, Bob McConnell, Jack Morris, and Ray Nemec, as well as members of the Minor Leagues Committee of the Society for American Baseball Research.

Perhaps most importantly, it builds upon the seminal work of Ed Washuta, who magnanimously provided the framework to make the whole thing possible.

Minor league Total Zone (Rctch&Rtz, 2005-2009) data provided by Baseballprojection.com and Minorleaguesplits.com.