Jeremy Affeldt

Former Prospect Retired
High Level
MLB
Years
1997-2015 (2002-2015)
Proper Name
Jeremy David Affeldt
Pronunciation
JAIR-eh-mee AF-ehlt
Positions
P (905)
Height / Weight
6-4 / 225
Bats / Throws
Left / Left
Birthdate
June 6,1979   Age:  47.006
High School
Northwest Christian (Colbert,WA)
Drafted/Signed
Service Time
14.000 (2015)
MLB Debut
Contract Info
MLBAM ID
Retrosheet#
affej001
Show More
[2010] World Series Champion with San Francisco Giants   [2012] World Series Champion with San Francisco Giants   [2013] Played for United States in World Baseball Classic   [2014] World Series Champion with San Francisco Giants   [2024] Added to the San Francisco Giants Wall of Fame

Games - Pitching

CSV
Glossary
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yearteamsggscggrgfwlwpcttm-wtm-ltm-w%holdsvblsvgs%cg%inn1inn2inn3inn4inn5inn6inn7inn8inn9inn10inn11inn12innxip-sip-ravg_stavg_rellmiemigsc1gsc2
2002KCA347027434.429925.26510120.60.0777871120192110033.044.24.71.7121543.8643.57
2003KCA3618018576.5382214.61134050.00.018181917181611115000094.131.25.21.88748.0649.50
2004KCA3880302634.4292315.605013421.10.08888754529100046.130.05.81.06442.6345.50
2005KCA4900491302.0002524.51012000.0--00001215291201000.049.2--1.0109
2006COL,KCA5490451288.5002232.40751216.70.09911111016171910210342.254.24.71.2202035.4434.11
2007COL7500751143.5713441.4539040.0--00003103126802100.059.0--0.82432
2008CIN7400742011.5002648.3515010.0--0013111929201511000.078.1--1.12126
2009SFN740074822.5005321.71633000.0--00000220551500000.062.1--0.82842
2010SFN5300531443.5713023.5667430.0--00001215271920010.050.0--0.92213
2011SFN6700671232.6003532.52213330.0--00000732301441100.061.2--0.92329
2012SFN6700671012.3333730.55216310.0--00002624351621100.063.1--0.92827
2013SFN3900391115.1672415.61511040.0--0000028251030000.033.2--0.91815
2014SFN620062932.6003626.58119110.0--00000727311111000.055.1--0.92728
2015SFN520052722.5002230.4239000.0--00105713221210000.035.1--0.73120
Tot: 7744207321624246.477398376.51414329245.40.0424247476511226635417818934216.3709.75.21.027828743.6244.45
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%
2002KCA34353310125148.354.419853734414057200824140310401742.505619127911.5
2003KCA36533483169184.317.345126385509084282121381100200531630.1991122929813.8
2004KCA38344301126140.366.4079132372505627265804110045920.005617123816.4
2005KCA492322028593.366.401562904120429236212010027518.527812817713.6
2006COL,KCA54448383159179.355.40010255263110701811394062410692637.688821633516.7
2007COL752532088394.328.3724733340602712532502100033412.122514220814.4
2008CIN74335300106120.316.35878253211105314291210054000371335.147615520913.4
2009SFN742472137591.304.3684230341110318039203000021314.292101322009.0
2010SFN532281938393.364.40856243136040111410803100025520.008411115313.7
2011SFN672592277587.290.3364724460603011158804010023730.433711316610.8
2012SFN672672378392.311.3455723320604113211282100002414.171811517413.2
2013SFN391451204750.324.345271641020214024500110017529.4123659915.2
2014SFN622252056572.289.32047144134035101112100100017211.76009212313.0
2015SFN521631475964.362.393431422210316066105100022731.82427310315.5
Tot: 77440323529134064.332.37490439442492094061819119761107454912132045312026.4963841933276213.6
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
2002KCA343533101078751.04561092521012026718.981248194146807.511215212631403836
2003KCA36533483151261290.987835163651682159818.3922702809129312.919420495044728149
2004KCA383443011282751.094913132441001664914.248321725116716.414212242238503758
2005KCA4923220214157461.24241210157751423916.8183091265510.98211201528292425
2006COL,KCA5444838316130991.316116222951532654810.7111331531181087.414624344149535761
2007COL7525320815871421.6927691718215104618.1873790675413.012113211526213626
2008CIN7433530022091491.86309102251101928023.8818572311176510.825316292427354222
2009SFN7424721316781312.611858158891515522.27133619111186129.51606302228152416
2010SFN5322819313558331.7614118150781224419.3012368364508.018510241319192224
2011SFN6725922717485352.4320781561031105420.851544100643910.315014292336231717
2012SFN6726723717783392.132658169981015721.351140170674216.715216261834123328
2013SFN391451209242291.451421394511132114.4842010232910.391101811791326
2014SFN6222520515785312.7415313134911724118.221230113463815.81926311036142124
2015SFN5216314710253281.8913312104591012112.8831292143411.860923524201916
Tot: 77440323529157611227411.51445137159267413582174272017.86156525195209410381512.620130182379295427412464428
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%
2002KCA343533104220057.133008172631484127.7021838.1014857.14
2003KCA36533483131120068.4660042052621845831.5210440.009555.56
2004KCA383443012200350.0220020052071404935.00900.00800.00
2005KCA4923220231200100.000001103132932931.1814321.4316956.25
2006COL,KCA5444838375200100.0000025023041797240.2233824.24231147.83
2007COL752532085410183.31100504302943840.43491428.572229.09
2008CIN743353007520087.51001230102311204033.33361130.5626830.77
2009SFN742472133120075.011001405171912325.27531426.4227622.22
2010SFN532281932200050.02200617203932830.1122836.3629517.24
2011SFN672592274310180.010102307102872629.89441125.0027725.93
2012SFN672672373210360.021101506171922931.52371129.7332618.75
2013SFN391451201100050.011001303190501734.0015853.3318527.78
2014SFN6222520554101100.000002505123721926.3927829.6329310.34
2015SFN5216314743100100.00000170172642335.9430620.0025728.00
Tot: 774403235296346170975.920172124727027033150749232.6540011428.503058226.89
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%
2002KCA3435331013608135472091142442465694553.8559.7840.2241.880.015.3718.12008323.5339.385771.10
2003KCA36533483207413017733611683733929287533.8962.7337.2744.781.117.4118.930413024.45510.31742170.80
2004KCA383443011302812490224772482605644843.7862.3737.6343.385.817.2020.01998625.04111.91211400.86
2005KCA49232202938567371176671581644093404.0460.4539.5543.683.118.7617.51235624.1219.188771.14
2006COL,KCA5444838316799797002381162723437075813.7558.3141.6942.182.214.1820.42209421.05612.51751681.04
2007COL75253208969570399149741741713963203.8358.8241.1840.980.815.3817.61416224.5228.791801.14
2008CIN7433530013037995041751412492275504023.8961.3238.6842.273.113.4317.41948425.1288.4130971.34
2009SFN74247213962565397123931851593802823.8958.7341.2739.574.212.7916.51366124.72510.1104551.89
2010SFN53228193794471323108621381573332653.4859.3240.6841.979.613.6019.81326227.23515.494631.49
2011SFN67259227971594377146901721774223233.7561.1738.8343.576.515.0418.21527629.33011.6112651.72
2012SFN672672371004636368147822171844193313.7663.3536.6541.779.014.6418.31636424.03312.4115701.64
2013SFN391451205153022139139621042401953.5558.6441.3646.681.317.6720.2794933.81711.759451.31
2014SFN62225205838522316112801511663712783.7262.2937.7144.374.913.3719.81276127.12310.2112542.07
2015SFN5216314756334521878331051262402043.4561.2838.7242.685.013.8522.4934427.02012.372541.33
Tot: 7744032352915272927659962337123627482876652852133.7960.7439.2642.779.915.3018.82263101225.143910.9153212621.21
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
2003KCA21315001814.333.3201400000000321000000000
2006COL,KCA72014000720.0--1031020120112372000000000
2008CIN74002300740.0--105000000000174000000000
2009SFN74001300740.0--006100000000274000000000
2010SFN53001300530.0--013900000010053000000000
2011SFN67031100670.0--115400000100167000000000
2012SFN67011500670.0--015100000000167000000000
2015SFN52001700520.0--113300000000252000000000
Tot: 48036137004770.6200.0643330201212133480000000000
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
2003KCA217633.429.429210000020001000000000200.001105633.314321.43100.00000
2006COL,KCA723301.000.33300000100000000000000000--000230.0600.00100.00000
2008CIN741100.000.00000000000000000000000000--00000--00--100.00000
2009SFN742211.500.50010000001000100000000000--000110.0300.0000--000
2010SFN531100.000.00000000000000000000000000--000110.0300.0000--000
2011SFN672111.500.50001000000000000000000000--001220.0500.0000--000
2012SFN671100.000.00000000000000000000000000--00000--00--100.00000
2015SFN522200.000.00000000000000000000000000--000230.0800.0000--000
Tot: 480191750.263.316320001030002000000000200.00111131612.53937.69400.00000
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
2003KCA2176430--0004300114.2900100010.0300010010
2006COL,KCA72333111.001002110133.330010100--000010010
2008CIN7411110--000010000.000000000--000010000
2009SFN7422110--000110000.000000000--100010000
2010SFN5311100--00010001100.001010000--000000000
2011SFN6721100--0002000150.000100000--000000000
2012SFN6711110--000010000.000000000--000100000
2015SFN5222200--00020002100.001110000--000000000
Tot: 480191714717.0010012710631.5822401010.0400140020
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%
2003KCA21700000--000000000000--00000030.00
2006COL,KCA72300000--000000000000--00000010.00
2008CIN74100000--000000000000--0000000--
2009SFN74200000--000000000000--00000010.00
2010SFN53100000--000000000000--0000000--
2011SFN67200000--000000000000--00000010.00
2012SFN67100000--000000000000--0000000--
2015SFN52200000--000000000000--0000000--
Tot: 4801900000--000000000000--00000060.00
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%
2003KCA2172414103065883.4358.3341.6733.3100.012.5020.82457.1114.31050--
2006COL,KCA72313851232534.3361.5438.4638.560.07.6915.40266.700.000111.00
2008CIN7414311011224.0075.0025.0050.0100.025.0025.0000.000.00010--
2009SFN7426421102433.0066.6733.3366.775.016.6733.322100.0150.00020--
2010SFN5313301020113.00100.000.0033.3100.033.330.001100.000.00000--
2011SFN67210552210425.0050.0050.0040.050.020.000.01150.000.01000--
2012SFN6715321011225.0060.0040.0040.0100.020.0020.0000.000.00010--
2015SFN5229813230534.5088.8911.1155.660.033.330.012100.000.00000--
Tot: 48019744826137171131243.8964.8635.1441.977.417.5714.961263.2210.52010110.00
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%