Page Information
Current Status
High Level
Proper Name
David Lawrence Gumpert
Stat Years
1981-1987  [mlb] 1982-1987
Height/Weight
6-1 / 190
Bats/Throws
Right / Right
Positions
P (331)
Draft Position
P
Born Date/Place
High School
South Haven (South Haven,MI)
Colleges
Aquinas College (Grand Rapids, Michigan)
Draft
Signed as undrafted free agent by the Detroit Tigers in 1980
Bonus
Signing Scouts
MLB Debut
1982-07-25 - Boxscore  (Age: 24.081)
Service Time
Organizations
DET [4] CHN [2] KCA [1]
ID Numbers
tbc id: 12255 ... retro id: gumpd001 ... mlbam id: 115247
Relations
Pitch Repertoire
TBC Apps
Career Talent RatingsPitchingStrikeouts38Walks73Hittable50SO/BB65vsPower50Hitting0Durability56Team.494Ratings Explained
Get TBC PREMIUM and remove ads, cleaner display, access to research applications, data store discounts and more!
The TBC Newsletter will keep you periodically up-to-date on what is happening at The Baseball Cube.

Career Pitching Statistics

top csv share Sort Research Applications: MLB Stats | Minor Stats | College Stats | Draft Research
  • Grid Filters
  • MLB
  • Minors
  • Full Season
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgeExpDetailWLERAGGSCGSHOGFGRSVIPHRERHRBBSOWPBKHBWHIPH9HR9BB9SO9RA9SO BBWPCT
    1981Lakeland TigersFSLA+det-231---852.50141483000108.0973330226752021.148.080.172.176.252.752.88.615
    1981Birmingham BaronsSouAAdet-231---634.1411113100074.0783934816250031.279.490.971.953.044.741.56.667
    1981Evansville TripletsAmerAAAdet-231---004.5010000104.05220230001.7511.250.004.506.754.501.50.000
    1981Minor Totals: DETbyYearAAA/AA/A+----233---1483.192625114010186.0180746610441032051.208.710.482.134.983.582.34.636
    1982Birmingham BaronsSouAAdet-242---962.174200040421470.2562017323521001.127.130.382.936.622.552.26.600
    1982Evansville TripletsAmerAAAdet-242---100.0020002205.20000320000.530.000.004.763.180.000.671.000
    1982Detroit TigersALMLBdet43242Log - Sp - Ext - Perf0027.0051002412.07661200004.5031.504.509.000.0027.000.00.000
    1982Minor Totals: DETbyYearAAA/AA----242---1062.014400042441476.3562017326541001.086.620.353.076.392.372.08.625
    1982MLB Totals: DETbyYearMLB----241Log - Sp - Ext - Perf0027.0051002412.07661200004.5031.504.509.000.0027.000.00.000
    1983Evansville TripletsAmerAAAdet-253---512.28140001014227.2238709170001.167.480.002.935.532.601.89.833
    1983Detroit TigersALMLBdet43253Log - Sp - Ext - Perf022.64260001726244.143161317142001.138.730.201.422.843.252.00.000
    1983Minor Totals: DETbyYearAAA----251---512.32140001014227.7238709170001.187.610.002.985.632.651.89.833
    1983MLB Totals: DETbyYearMLB----251Log - Sp - Ext - Perf022.65260001726244.343161317142001.138.780.201.432.863.272.00.000
    1984Evansville TripletsAmerAAAdet-264---744.95560003556787.110551481040484011.6610.821.034.124.955.261.20.636
    1984Minor Totals: DETbyYearAAA----261---744.96560003556787.310551481040484011.6610.851.034.134.965.271.20.636
    1985Iowa CubsAmerAAAchn-275---344.184200030421066.2743631623332001.459.990.813.104.454.861.43.429
    1985Chicago CubsNLMLBchn45275Log - Sp - Ext - Perf103.48900039010.112740740001.8410.450.006.103.486.100.571.000
    1985Minor Totals: CHNbyYearAAA----271---344.214200030421066.7743631623332001.4710.060.823.134.494.891.43.429
    1985MLB Totals: CHNbyYearMLB----271Log - Sp - Ext - Perf103.56900039010.312740740001.8810.690.006.243.566.240.571.000
    1986Iowa CubsAmerAAAchn-286---212.232800024281444.136131127331020.977.310.411.426.702.644.71.667
    1986Chicago CubsNLMLBchn45286Log - Sp - Ext - Perf204.37380001238259.2603229428453011.479.050.604.226.794.831.611.000
    1986Minor Totals: CHNbyYearAAA----281---212.242800024281444.336131127331020.987.350.411.436.732.654.71.667
    1986MLB Totals: CHNbyYearMLB----281Log - Sp - Ext - Perf204.41380001238259.7603229428453011.499.120.614.266.844.861.611.000
    1987Omaha RoyalsAmerAAAkca-297---653.89355001530674.0794032936472011.559.611.094.385.724.861.31.545
    1987Kansas City RoyalsALMLBkca30297Log - Sp - Ext - Perf006.05800038019.127161336131001.7112.571.402.796.057.452.17.000
    1987Minor Totals: KCAbyYearAAA----291---653.89355001530674.0794032936472011.559.611.094.385.724.861.31.545
    1987MLB Totals: KCAbyYearMLB----291Log - Sp - Ext - Perf006.13800038019.327161336131001.7312.721.412.836.137.542.17.000
    MLB Totals (5 yrs)324.338610037855135.71497765950766011.479.920.603.335.065.131.52.600
    National League Totals (2 yrs)304.24470001547270.0723933435493011.539.260.514.506.305.011.401.000
    American League Totals (3 yrs)024.42391002238365.7773832515273001.4110.630.692.073.735.251.80.000
    Minor League Totals47293.392453011415621553562.35532422124018533512091.318.850.642.965.363.871.81.618
    Minor: A+ Totals852.50141483000108.0973330226752021.148.080.172.176.252.752.88.615
    Minor: AA Totals1593.18531131404214144.713459511139771031.208.360.692.434.813.681.97.625
    Minor: AAA Totals24153.8117850011617339309.7322150131271201839041.439.370.793.495.334.371.53.615
    Chicago Cubs Totals (2 yrs)304.24470001547270.0723933435493011.539.260.514.506.305.011.401.000
    Detroit Tigers Totals (2 yrs)023.71311001930346.350221929142001.289.760.391.762.734.301.56.000
    Kansas City Royals Totals (1 yrs)006.13800038019.327161336131001.7312.721.412.836.137.542.17.000
    Glossary:
    Year Context-dependent but usually self-evident. (Season, Draft Year etc) Team Name Contextual to the grid but usually self-evident. Draft = Drafted team. Lg League Org Major League Parent Organization. For college teams, might include RPI (Ratings Percentage Index) Unif Uniform Number, if available Age Player's age for the selected season or as of a current date if in YY.DDD format. Exp Experience in # of years. For Player stats, refers to nth PRO season. Count is ontextual to the purpose of the grid Detail Includes links to additional MLB stat detail including Game Logs, Splits and Extended Statistics W Wins (Pitcher or Team) L Losses (Pitcher or Team) ERA Earned Run Average ( (9/IP)*ER ) G Games Played (or Pitched) GS Games Started CG Complete Games SHO Shutouts GF Games Finished GR Games Relieved SV Saves IP Innings Pitched H Hits R Runs ER Earned Runs HR Home Runs BB Walks SO Strikeouts WP Wild Pitches BK Balks HB Hit Batsmen from pitcher perspective WHIP Walks and Hits per Inning Pitched ( (H+BB) / IP ) H9 Hits allowed per 9 innings ( (9/IP) * H ) HR9 Home Runs allowed per 9 innings ( (9/IP) * HR ) BB9 Walks per 9 innings ( (9/IP) * BB ) SO9 Strikeouts per 9 innings ( (9/IP) * SO ) RA9 Runs Against per 9 innings ( (9/IP) * R ) SO BB Strikeouts to Walk ratio ( SO/BB ) WPct Winning Percentage (W/(W+L))

    Career Batting Statistics

    top csv share Sort Research Applications: MLB Stats | Minor Stats | College Stats | Draft Research
  • Grid Filters
  • MLB
  • Minors
  • Full Season
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgePosDetailExpGABRH2B3BHRRBISBCSBBSOHPSHSFIWDPAVGOBPSLGOPSPATBXBHsecAISObabipBB%SO%SOBBABHRHR%XBH%
    1985Iowa CubsAmerAAAchn-27p---1424000000000201000.000.000.000.000500.000.000.0000.0040.000.000.00.000.0
    1985Chicago CubsNLMLBchn4527pL-S-E-P191000000000100000.000.000.000.000100.000.000.0000.00100.000.000.00.000.0
    1986Chicago CubsNLMLBchn4528pL-S-E-P2385000000000400000.000.000.000.000500.000.000.0000.0080.000.000.00.000.0
    MLB Totals (2 yrs)476000000000500000.000.000.000.000600.000.000.0000.0083.330.000.00.000.0
    National League Totals (2 yrs)476000000000500000.000.000.000.000600.000.000.0000.0083.330.000.00.000.0
    Minor League Totals424000000000201000.000.000.000.000500.000.000.0000.0040.000.000.00.000.0
    Minor: AAA Totals424000000000201000.000.000.000.000500.000.000.0000.0040.000.000.00.000.0
    Chicago Cubs Totals (2 yrs)476000000000500000.000.000.000.000600.000.000.0000.0083.330.000.00.000.0
    Glossary:
    Year Context-dependent but usually self-evident. (Season, Draft Year etc) Team Name Contextual to the grid but usually self-evident. Draft = Drafted team. Lg League Org Major League Parent Organization. For college teams, might include RPI (Ratings Percentage Index) Unif Uniform Number, if available Age Player's age for the selected season or as of a current date if in YY.DDD format. Pos Defensive Position Detail Includes links to additional MLB stat detail including Game Logs, Splits and Extended Statistics Exp Experience in # of years. For Player stats, refers to nth PRO season. Count is ontextual to the purpose of the grid G Games Played (or Pitched) AB At Bats R Runs H Hits 2B Doubles 3B Triples HR Home Runs RBI Runs Batted In SB Stolen Bases (Total) CS Caught Stealings BB Walks SO Strikeouts HP Hit by Pitch SH Sacrifice Hits SF Sacrifice Flies IW Intentional Walks DP Grounded into Double Play (Offense) Double Plays Participation (Defense) AVG Batting Average ( H/AB ) OBP On Base Percentage ( H+BB+HBP / (AB+BB+HBP+SF) SLG Slugging Percentage ( TB / AB ) OPS On Base Plus Slugging (OBP + SLG) PA Plate Appearances TB Total Bases (Singles + (2*Doubles) + (3*Triples) + (4*Home Runs)) XBH Extra Base Hits (Doubles+Triples+Home Runs) secA Seconday Average. Measures extra bases earned by player (BB+(TB-H)+(SB-CS) / AB ISO Isolated Power. Measures the portion of a slugging percentage that is for extra base hits. (SLG-BAVG). babip Batting Average on Balls Put in Play. (H/(AB-SO)) XBH% Extra Base Hit Percentage (XBH/H)

    Career Fielding Statistics

    top csv share Sort Research Applications: MLB Stats | Minor Stats | College Stats | Draft Research
  • Grid Filters
  • MLB
  • Minors
  • Full Season
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • YearTeam NameLgLvlAgepositGGSINNPOAEDPTCTSCFPCTRFGRFITeam SharePlayer ShareTeam Rank
    1981Lakeland TigersFSLA+23P1400.01015102625.9621.800.0010.5100.09
    1981Birmingham BaronsSouAA23P1100.013110024241.0002.200.007.8100.011
    1981Evansville TripletsAmerAAA23P100.00100111.0001.000.000.7100.014
    1982Birmingham BaronsSouAA24P4200.0319102322.9570.500.0029.4100.02
    1982Evansville TripletsAmerAAA24P200.00100111.0000.500.001.5100.017
    1982Detroit TigersALMLB24P502.0000000.0000.000.003.1100.015
    1983Evansville TripletsAmerAAA25P1400.0370010101.0000.700.0010.3100.011
    1983Detroit TigersALMLB25P26044.12300551.0000.200.1116.0100.08
    1984Evansville TripletsAmerAAA26P5600.0821213129.9350.500.0036.4100.01
    1985Iowa CubsAmerAAA27P4200.07130220201.0000.500.0029.8100.02
    1985Chicago CubsNLMLB27P9010.1000000.0000.000.005.6100.015
    1986Iowa CubsAmerAAA28P2800.05120017171.0000.600.0019.7100.06
    1986Chicago CubsNLMLB28P38059.23400771.0000.200.1223.8100.03
    1987Omaha RoyalsAmerAAA29P3500.039221412.8570.300.0025.0100.04
    1987Kansas City RoyalsALMLB29P8019.11401551.0000.600.264.9100.012
    MLB Totals - (P)8601346110117171.0000.200.130.00.00
    AAA Totals - (P)178002664459490.9570.500.000.00.00
    AA Totals - (P)53001630104746.9790.900.000.00.00
    A+ Totals - (P)14001015102625.9621.800.000.00.00
    Glossary:
    Year Context-dependent but usually self-evident. (Season, Draft Year etc) Team Name Contextual to the grid but usually self-evident. Draft = Drafted team. Lg League Age Player's age for the selected season or as of a current date if in YY.DDD format. G Games Played (or Pitched) GS Games Started Inn Innings in a game or Innings played at position PO Putouts A Fielding assists E Errors DP Grounded into Double Play (Offense) Double Plays Participation (Defense) TC Total Chances (PO+A+E) TSC Total Successful Chances (PO+A) FPCT Fielding Percentage (TSC/TC) RFg Range Factor by Game (Total Successful Chances/Games) Rfi Range Factor by Inning (Total Successful Chances/Innings) Team Share Share of team's games played at that position. Will add up to more than 100% since the formula is player games at position / team games. Player Share Share of player's games played at that position Team Rank Rank of games for team at that position.

    Fielding Positional Grid by Year

    top csv share Sort Research Applications: MLB Stats | Minor Stats | College Stats | Draft Research
    YearCategoryPC1B2B3BSSLFCFRFOFDH
    1981Minor26----------
    1982MLB5----------
    1982Minor44----------
    1983MLB26----------
    1983Minor14----------
    1984Minor56----------
    1985MLB9----------
    1985Minor42----------
    1986MLB38----------
    1986Minor28----------
    1987MLB8----------
    1987Minor35----------
    Totals331----------