Jerome Williams

Former Prospect Pitching Coach - Yuba-Sutter (Ind) [2025]
High Level
MLB
Years
1999-2018 (2003-2016)
Proper Name
Jerome Lee Williams
Positions
P (410)
Height / Weight
6-3 / 260
Bats / Throws
Right / Right
Birthdate
December 4,1981   Age:  44.189
High School
Waipahu (Waipahu,HI)
Signing Bonus
$ 832,500
Service Time
7.113 (2016)
MLB Debut
MLBAM ID
Retrosheet#
willj003
Show More
[1999] Gatorade Player of the Year for Hawaii ... 1st Round Draft Pick (#39 overall) by the San Francisco Giants   [2001] Participated in the All-Star Weekend Futures Game (US Team)

Games - Pitching

CSV
Glossary
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yearteamsggscggrgfwlwpcttm-wtm-ltm-w%holdsvblsvgs%cg%inn1inn2inn3inn4inn5inn6inn7inn8inn9inn10inn11inn12innxip-sip-ravg_stavg_rellmiemigsc1gsc2
2003SFN212120075.583129.571000100.09.521212121201710430000131.00.06.2--11054.4856.19
2004SFN2222000107.5881210.545000100.00.02222222119149510000129.10.05.9--9050.4551.59
2005SFN,CHN2220020610.375814.36410090.90.020201919171711300000120.02.26.01.37049.6050.25
2006CHN5203102.00014.20000040.00.022112211100007.15.03.71.71032.5032.50
2007WAS6600005.00006.000000100.00.0666553100000030.00.05.0--2039.1737.17
2011ANA106041401.00055.50000060.00.0667896511000039.05.06.51.24459.0061.33
2012ANA3215117768.429923.28101046.96.716171920182120117000091.146.16.12.7131148.2050.33
2013ANA37250128910.4741225.32400067.60.025252425242116832224138.230.25.52.617245.8845.76
2014PHI,HOU,TEX37110261467.4621423.37830229.70.0111111131718181510110067.147.26.11.813951.6453.91
2015PHI33210123412.2501320.39441163.60.02120192121105521200105.215.15.01.39240.4339.62
2016SLN110011900--110.0910000.0--00001238400000.017.1--1.602
Tot: 236149387435266.44187149.36982363.12.01501501491541531319961324524859.7170.05.82.0863048.2348.99
g: Games Pitched ... gs: Games Started ... cg: Complete Games ... gr: Games Relieved ... gf: Games Finished ... w: Wins ... l: Losses ... wpct: Win Percentage ... tm-w: Team Wins in games pitched ... tm-l: Team losses in games pitched ... tm-w%: Team win% when pitching ... hold: Holds ... sv: Saves ... blsv: Blown Saves ... gs%: Games Started% ... cg%: Complete Games% ... inn#: Appearances in this inning ... innx: Appearances in 13th+ inning ... ip-s: Innings Pitched as Starter ... ip-r: Innings Pitched as Reliever ... avg_st: Average innings pitched per start ... avg_rel: Average innings pitched per relief appearance ... lmi: Left game mid-inning ... emi: Entered game mid-inning ... gsc1: Average Game Score using Bill James Formula (as starter) ... gsc2: Average Game Score using Tom Tango formula (as starter)

On Base - Pitching

CSV
Glossary
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yearteamsgpaabonbsonbs2obpobp2hbbhbproefcfocisgldbltplhrifhbntb-hhr1hr2hr3hr4iphrrbihr-rbihr-rbi%bb4bb1opronbrrbi%
2003SFN21545480172188.316.3451164974210086173101213255000411536.596321230410.2
2004SFN22559485184209.329.37412344175020078274141411376100602236.6711524532814.0
2005SFN,CHN22532454178204.335.38311949106119078243141316177000572136.8412923932513.2
2006CHN561462729.443.47515111101093124001100010330.0011294617.4
2007WAS61401205255.371.3933418030002251641013200221359.0954638918.0
2011ANA101841676166.332.3594515110402910069005010022836.36337312213.1
2012ANA32572528179192.313.33613935532809125617131097100722636.118423831117.7
2013ANA37728665240272.330.374181554822001183642326115139010813543.2111431540714.3
2014PHI,HOU,TEX37497450167184.336.370125366331108627012114063301572136.846421831414.3
2015PHI33553508200220.362.3981613456410011227022221131010200713650.705325534814.1
2016SLN1181723034.370.42022622020126040102200016637.5001406917.4
Tot: 23644523975149034.335.371108035258421410507212072213012869146653101150920640.4768411927266314.2
G: Games ... PA: Plate Appearances ... AB: At Bats ... ONBS: On base (H+BB+HBP) ... ONBS2: All On Base (H+BB+HBP+ERROR+FC+FO) ... OBP: On Base Percentage ... OBP2: On Base Percentage for ONBS2 ... H: Hits ... BB: Walks ... HBP: Hit by Pitch ... ROE: Reached on Error ... FC: Fielder`s Choice ... FO: Forceouts ... CI: Catcher`s Interference ... SGL: Singles ... DBL: Doubles ... TPL: Triples ... HR: Home Runs ... IFH: Infield Hits ... BNT: Bunts ... B-H: Bunt hits ... PH-H: Pinch Hits ... PH-HR: Pinch hit home runs ... HR1: Solo home runs ... HR2: 2-run Homers ... HR3: 3-run Homers ... HR4: Grand Slams ... IPHR: Inside the park homers ... RBI: Runs batted in ... HR-RBI: RBIS on Home Runs ... HR-RBI%: % of RBIs on Home Runs ... RBI2: Runs batted in on outs ... BB4: Walks on 4 pitches ... BB1OP: Walks with 1st base open ... RON: PA with runners on ... BR: # of Baserunners ... RBI%: % of opportunities with RBI ... OPP: RBI Opportunities Points ... CONV: RBIs points converted ... CONV%: Converted% ... LDOF: Leadoff ... OB: Leadoff onbase ... LD-OB%: Leadoff onbase% ... LAST: Last batter of game ... WOH: Walk-off Hits ... WOHR: Walk-off Home Runs

Outs - Pitching

CSV
Glossary
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yearteamsgpaaboutsgoaoratioflylopopout_ifout_ofout_prrbi_outsoso%so3swcalfcfogdpoppgdp%loc1loc2loc3loc4loc5loc6loc7loc8loc9
2003SFN21545480151431321.087635213571882678816.151963252101310013.016738564443627459
2004SFN22559485211711091.5763281835320631128014.3121542602091028.820842603658547462
2005SFN,CHN22532454211361271.0776292234818436127013.161550201191110011.025426473863717054
2006CHN56146415101.5052341202358.201410121315.4112849765
2007WAS6140120637321.16151348852711510.7141320043212.5518181611191612
2011ANA101841671954401.35287512163712815.2252170473520.05213191519262415
2012ANA32572528101791081.667019193662063469817.13207622281511213.416333694061667859
2013ANA37728665152041681.2189324748024850710714.70247532220131379.5204448060738292100
2014PHI,HOU,TEX37497450181301111.176517293431542858216.501450323111211410.512523573437627263
2015PHI33553508161471201.235515503781754657413.381857174101311811.010632584552906967
2016SLN1181724820201.0094754275189.881530231915.8214124614155
Tot: 2364452397519312369771.27551201225292915232726065514.711424681871410510288211.613242265484336432553590501
G: Games ... PA: Plate Appearances ... AB: At Bats ... Outs: Outs ... GO: Groundouts ... AO: Air Outs ... ratio: Groundouts/Airouts ... FLY: Flyballs ... LO: Lineouts ... POP: Popouts ... OUT_IF: Infield Outs ... OUT_OF: Outfield Outs ... OUT_PR: Productive Outs ... RBI_OUT: RBIs on outs ... SO: Strikeouts ... SO%: Strikeout% ... SO3: Struck out on 3 pitches ... SW: Strikeouts swinging ... CAL: Strikeouts looking ... FC: Reached on fielders choice ... FO: Reached on forceout ... GDP: Grounded into Double Play ... OPP: Double play opportunities ... GDP%: Grounded into double play% ... LOC1-9: Balls hit to position location

Baserunning - Pitching

CSV
Glossary
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yearteamsgpaabsbsb2sb3sbhdisb%cscs2cs3cshpthrpckffwppbadv_outoobonbsrrs%inh-rinh-s%beq-rbeq-s%
2003SFN215454809810169.2422080222581884423.4000--171058.82
2004SFN225594858800080.0211061244062096330.1400--12650.00
2005SFN,CHN225324547700077.8202062424632046029.4100--12216.67
2006CHN561461100050.0110091361291241.3800--100.00
2007WAS614012022000100.00000130281552443.6400--4250.00
2011ANA101841673210060.02200161060662233.335240.00200.00
2012ANA32572528141400282.4330067212551927338.0215533.3314535.71
2013ANA377286659810056.37520925113482728631.62300.0026726.92
2014PHI,HOU,TEX374974505320071.4211042182661846133.1511327.2718633.33
2015PHI335535088620088.9110056193652207735.00300.0013646.15
2016SLN11817200000--000010140341647.064125.0000--
Tot: 23644523975665970373.3241680499194325643165353832.55411126.831194436.97
G: Games ... PA: Plate Appearances ... AB: At Bats ... SB: Stolen Bases ... SB2: Steals of 2b ... SB3: Steals of 3b ... SBH: Steals of home ... DI: Advanced on defensive indifference ... SB%: Stolen base % ... CS: Caught stealing ... CS2: Caught stealing 2b ... CS3: Caught stealing 3b ... CSH: Caught stealing home ... PTHR: Pickoff throws ... PCKFF: Picked off ... WPPB: Advancement on wild pitch or passed ball ... ADV_OUT: Runner advanced on out ... OOB: Out on bases ... onbs Runners on base ... R: Runs scored ... RS%: % of times on base run scored ... inh-r Inherited runners ... inhr-s Inherited runners scored ... beq-r Bequeathed runners (runners on base when leaving game) ... beq-s Bequeathed runners scored ... % % related to prior 2 columns

Pitches - Pitching

CSV
Glossary
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yearteamsgpaabpitstrbalfouswcalinplayswingscontp-pastr%bal%swng%cont%fou%play%fpsfpswfpsw%fpipfpip%gbairgb%
2003SFN21545480203512967393471793574019397483.7363.6936.3146.179.717.0519.731115227.96612.11992030.98
2004SFN22559485199812447543041603574188877223.5762.2637.7444.481.415.2220.931215026.86611.82172011.08
2005SFN,CHN22532454193411807543151642874038937183.6461.0138.9946.280.416.2920.828615529.16712.61872170.86
2006CHN56146233136973613424494803.8258.3741.6340.385.115.4518.9391727.91016.422221.00
2007WAS61401205272962317445641072321813.7656.1743.8344.078.014.0420.3723726.41510.752550.95
2011ANA10184167673428245102741091403192423.6663.6036.4047.475.915.1620.81144524.5189.871691.03
2012ANA32572528203512927433251853314349617593.5663.4936.5147.279.015.9721.334116528.86711.72332011.16
2013ANA377286652635166497143524540256212629973.6263.1536.8547.979.016.5121.342121529.59012.42712910.93
2014PHI,HOU,TEX37497450182811966323301383233738737033.6865.4334.5747.880.518.0520.431515330.85711.51761970.89
2015PHI33553508197112836883351713164409677753.5665.0934.9149.180.117.0022.334117231.17914.32152250.96
2016SLN118172291179112452839651401103.5961.5138.4948.178.615.4622.3502632.11113.625400.63
Tot: 23644523975161601019459662648140226273387756760353.6363.0836.9246.879.816.3921.02602128728.954612.3166817210.97
G: Games ... PA: Plate Appearances ... AB: At bats ... PIT: Pitches ... STR: Strikes ... BAL: Balls ... FOU: Fouls ... SW: Swing and miss ... CAL: Called strikes ... INPLAY: Balls put in play ... SWINGS: Total swings ... CONT: Contacts ... P-PA: Pitches per plate appearance ... STR%: Strikes% ... Ball%: Balls% ... SWNG%: Swing % ... CONT%: Contact% (per swing) ... FOU%: Foul ball% ... PLAY: Ball in Play% ... FPS: First pitch strikes ... FPSW: First pitch swings ... FPSW%: First pitch swing%... FPIP: First pitches in play ... FPIP%: First pitches in play% ... RUNGO: Runners going while batting ... HIT_RUN: Hit and Runs ... GB Ground balls ... Air Balls in air ... GB% Groundball%

Games - Batting

CSV
Glossary
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yearteamsggscggfphprdrgs%cg%exit phexit prexit drln1ln2ln3ln4ln5ln6ln7ln8ln9pos-ppos-cpos-1bpos-2bpos-3bpos-sspos-lfpos-cfpos-rfpos-dh
2003SFN181833000100.016.7906000000001818000000000
2004SFN202033000100.015.01403000000002020000000000
2005SFN,CHN21192300290.510.51602000000001921000000000
2006CHN710300614.30.00040000001037000000000
2007WAS5500000100.00.05000000000055000000000
2012ANA1812800175.6200.0001000000000118000000000
2013ANA1312800127.7200.010400000000113000000000
2014PHI377116003018.914.3401700000000737000000000
2015PHI331906001457.60.017010000000002033000000000
2016SLN1100400110.0--30410001000011000000000
Tot: 183911354009249.714.3690601000101094183000000000
G: Games ... GS: Games Started ... CG: Completed Games ... GF: Games Finished ... PH: Pinch Hitter ... PR: Pinch Runner ... DR: Defensive Replacement ... GS%: Games Started % ... CG: Complete Games% ... EXIT PH: Exited for Pinch Hitter ... exit PR: Exited for Pinch Runner ... exit DR: Exited for defensive replacement ... ln1-9: Lineup Slots 1-9 ... Games at position

On Base - Batting

CSV
Glossary
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yearteamsgpaabonbsonbs2obpobp2hbbhbproefcfocisgldbltplhrifhbntb-hph_hph_hrhr1hr2hr3hr4iphrrbihr-rbihr-rbi%rbi2bb4bb1opronbrrbi%oppconvconv%ldofobld-ob%lastwohwohr
2003SFN18433746.093.140400002031001900000000100.0010019273.76623.039222.22000
2004SFN20433667.140.16351000105000280000000000--00017210.04900.0012216.67000
2005SFN,CHN21403435.075.12530000202100080000000000--00017240.06200.0011218.18000
2006CHN72200.000.00000000000000000000000000--000110.0300.00100.00000
2007WAS59722.222.22210100001000010000000000--000580.02000.00100.00000
2012ANA184412.250.50010001000100000000000000--000130.06116.67100.00000
2013ANA132200.000.00000000000000000000000000--000110.0300.0000--000
2014PHI37161222.125.125200000020000400000000300.0020081323.130413.33300.00000
2015PHI33363135.083.139210200011000400000000100.0010015205.04736.3811218.18000
2016SLN112200.000.00000000000000000000000000--00000--00--100.00000
Tot: 183197167215.107.147182121501440033400000000500.00400841184.2286103.5050816.00000
G: Games ... PA: Plate Appearances ... AB: At Bats ... ONBS: On base (H+BB+HBP) ... ONBS2: All On Base (H+BB+HBP+ERROR+FC+FO) ... OBP: On Base Percentage ... OBP2: On Base Percentage for ONBS2 ... H: Hits ... BB: Walks ... HBP: Hit by Pitch ... ROE: Reached on Error ... FC: Fielder`s Choice ... FO: Forceouts ... CI: Catcher`s Interference ... SGL: Singles ... DBL: Doubles ... TPL: Triples ... HR: Home Runs ... IFH: Infield Hits ... BNT: Bunts ... B-H: Bunt hits ... PH-H: Pinch Hits ... PH-HR: Pinch hit home runs ... HR1: Solo home runs ... HR2: 2-run Homers ... HR3: 3-run Homers ... HR4: Grand Slams ... IPHR: Inside the park homers ... RBI: Runs batted in ... HR-RBI: RBIS on Home Runs ... HR-RBI%: % of RBIs on Home Runs ... RBI2: Runs batted in on outs ... BB4: Walks on 4 pitches ... BB1OP: Walks with 1st base open ... RON: PA with runners on ... BR: # of Baserunners ... RBI%: % of opportunities with RBI ... OPP: RBI Opportunities Points ... CONV: RBIs points converted ... CONV%: Converted% ... LDOF: Leadoff ... OB: Leadoff onbase ... LD-OB%: Leadoff onbase% ... LAST: Last batter of game ... WOH: Walk-off Hits ... WOHR: Walk-off Home Runs

Outs - Batting

CSV
Glossary
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yearteamsgpaaboutsgoaoratioflylopopout_ifout_ofout_prrbi_outsoso%so3swcalfcfogdpoppgdp%loc1loc2loc3loc4loc5loc6loc7loc8loc9
2003SFN18433733971.296102716201944.19613602080.0704231241
2004SFN204336311352.603022320101432.56310401070.0703246240
2005SFN,CHN21403431961.502312119201640.004115020100.0623323104
2006CHN722210--0001100150.001010000--000001000
2007WAS597620--0006300444.4404000020.0200100100
2012ANA18442111.00010221000.000001000--000110010
2013ANA13222010.000012000150.000100000--000000010
2014PHI3716121060--00061011425.0034000040.0025210011
2015PHI33363127761.170242115101438.89212200040.0213245211
2016SLN11222010.000101100150.000100000--010000000
Tot: 18319716714648271.78118811087817437.56195618150350.0246181315168127
G: Games ... PA: Plate Appearances ... AB: At Bats ... Outs: Outs ... GO: Groundouts ... AO: Air Outs ... ratio: Groundouts/Airouts ... FLY: Flyballs ... LO: Lineouts ... POP: Popouts ... OUT_IF: Infield Outs ... OUT_OF: Outfield Outs ... OUT_PR: Productive Outs ... RBI_OUT: RBIs on outs ... SO: Strikeouts ... SO%: Strikeout% ... SO3: Struck out on 3 pitches ... SW: Strikeouts swinging ... CAL: Strikeouts looking ... FC: Reached on fielders choice ... FO: Reached on forceout ... GDP: Grounded into Double Play ... OPP: Double play opportunities ... GDP%: Grounded into double play% ... LOC1-9: Balls hit to position location

Baserunning - Batting

CSV
Glossary
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yearteamsgpasbsb2sb3sbhdisb%cscs2cs3cshs12s13s23s2hd13d1hadvxadv_oppadv_pctpthrpckffwppbadv_outoobronbsrun%
2003SFN184300000--0000102000030.0000201616.67
2004SFN2043000000.010012200002450.0000001714.29
2005SFN,CHN214000000--000000000000--000101520.00
2006CHN7200000--000000000000--0000000--
2007WAS5900000--000000000000--00000020.00
2012ANA18400000--0000001000010.0000001250.00
2013ANA13200000--000000000000--0000000--
2014PHI371600000--000001000011100.000000020.00
2015PHI333600000--000000000000--00000050.00
2016SLN11200000--000000000000--0000000--
Tot: 183197000000.010013330003933.30003042913.79
G: Games ... PA: Plate Appearances ... AB: At Bats ... SB: Stolen Bases ... SB2: Steals of 2b ... SB3: Steals of 3b ... SBH: Steals of home ... DI: Advanced on defensive indifference ... SB%: Stolen base % ... CS: Caught stealing ... CS2: Caught stealing 2b ... CS3: Caught stealing 3b ... CSH: Caught stealing home ... S12: Advanced from 1st to 2nd on singled... S13: Advanced from 1st to 3rd on single ... S23: Advanced from 2nd to 3rd on single ... S2H: Scored from 2nd on single ... D13: Advanced from 1nd to 3rd on double ... D1H: Scored from 1st on double ... ADVX: Advanced an extra base on hit ... ADV-OPP Advancement opportunities on hits ... ADV_PCT: Advanced extra base % ... PTHR: Pickoff throws ... PCKFF%: Picked off ... WPPB: Advanced on wild pitch or passed ball ... ADV_OUT: Advanced on out ... OOB: Out on bases ... R: Runs scored ... ONBS: On base ... RUN%: % of times on base run scored

Pitches - Batting

CSV
Glossary
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yearteamsgpapitstrbalfouswcalinplayswingscontp-pastr%bal%swng%cont%fou%play%fpsfpswfpsw%fpipfpip%rungohit_rungbairgb%
2003SFN1843153114393632182496603.5674.5125.4962.762.523.5315.7283479.1920.9511791.89
2004SFN2043144104401932202884473.3572.2227.7858.356.013.1919.4293376.71125.6102454.80
2005SFN,CHN2140138103351929292474433.4574.6425.3653.658.113.7717.4152562.5410.0001682.00
2006CHN725501031222.50100.000.0040.0100.020.0020.002100.000.00010--
2007WAS59352781193424153.8977.1422.8668.662.531.4311.46777.800.000313.00
2012ANA18412751024553.0058.3341.6741.7100.08.3333.31250.0125.000221.00
2013ANA13210641221425.0060.0040.0040.050.010.0010.012100.000.010010.00
2014PHI3716483711310121225153.0077.0822.9252.160.06.2525.041275.0318.8001025.00
2015PHI333610677291517222155362.9472.6427.3651.965.514.1519.8162877.8925.0201381.63
2016SLN1125410211312.5080.0020.0060.033.30.0020.01150.0150.000010.00
Tot: 1831976564841721061331121203722263.3373.7826.2256.760.816.1618.310114674.13819.39186372.32
G: Games ... PA: Plate Appearances ... PIT: Pitches ... STR: Strikes ... BAL: Balls ... FOU: Fouls ... SW: Swing and miss ... CAL: Called strikes ... INPLAY: Balls put in play ... SWINGS: Total swings ... CONT: Contacts ... P-PA: Pitches per plate appearance ... STR%: Strikes% ... Ball%: Balls% ... SWNG%: Swing % ... CONT%: Contact% (per swing) ... FOU%: Foul ball% ... PLAY: Ball in Play% ... FPS: First pitch strikes ... FPSW: First pitch swings ... FPSW%: First pitch swing%... FPIP: First pitches in play ... FPIP%: First pitches in play% ... RUNGO: Runners going while batting ... HIT_RUN: Hit and Runs ... GB Ground balls ... Airballs Balls in air ... GB% Groundball%