Page Information
Current Status
High Level
Proper Name
Gregory Dion Jelks
Stat Years
1982-2001  [mlb] 1987-1987
Height/Weight
6-2 / 190
Bats/Throws
Right / Right
Positions
1B (350) ... 3B (246) ... OF (139) ... SS (15)
Draft Position
3B-1B
Born Date/Place
Death
2017-01-06 [55.143]    Cause: TBC PREMIUM
High School
Cherokee (Cherokee,AL)
Colleges
Draft
Signed as undrafted free agent by the Philadelphia Phillies in 1981
Bonus
Signing Scouts
Doug Gassaway
MLB Debut
1987-08-20 - Boxscore  (Age: 26.004)
Service Time
Organizations
PHI [7] SLN [1]
ID Numbers
tbc id: 13300 ... retro id: jelkg001 ... mlbam id: 116520
Relations
Pitch Repertoire
TBC Apps
Career Talent RatingsBattingSpeed55Power71Contact45XBH67RBIs72Runs65Hitting40Durability55Team.453Ratings 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 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%
    1982Bend PhilliesNwstA-phi-201b---14214018253173031285210020.179.320.364.6841695111.400.185.22216.5730.771.8620.04.1444.0
    1983Spartanburg SpinnersSALAphi-211b---21234188110924224751626111032800.261.353.500.85349220950.419.239.29112.4022.361.8017.44.8845.9
    1984Reading PhilliesEastAAphi-221b-of---392329357413164255336424520.225.295.325.62037310720.201.100.2588.8517.161.9454.81.6127.0
    1985Reading PhilliesEastAAphi-233b---4127447631191528551012446861200.266.339.362.70150016225.190.096.2988.8013.601.5555.91.6021.0
    1986Portland BeaversPCLAAAphi-24of---563206375410282831163430100.262.323.447.7702269220.272.185.2797.0815.042.1325.83.5437.0
    1987Maine GuidesILAAAphi-251b-3b---6123433671151742379149528222610.266.343.483.82649520944.349.217.27510.5116.571.5818.84.6538.3
    1987Philadelphia PhilliesNLMLBphi45253b-1bL-S-E-P61011211000003400000.091.286.182.4681421.364.091.14321.4328.571.330.00.00100.0
    1988Maine PhilliesILAAAphi2326of-3b---78829035601293354205240300.207.265.317.5823179212.183.110.2206.3116.402.6032.22.8420.0
    1989Louisville RedbirdsAmerAAAsln-273b-1b---81133755790245114862397351410.240.317.419.73642415740.293.179.2689.2017.221.8734.12.5944.4
    2000Catskill CougarsNorthernIndy------383b-1b---9144498001410101200003.182.333.250.58354111.318.068.00018.5222.221.2044.01.8512.5
    2001Dul./Superior DukesNorthernIndy------393b-1b---1016021002000100000.333.333.500.833631.167.167.0000.0016.670.000.00.0050.0
    MLB Totals (1 yrs)1011211000003400000.091.286.182.4681421.364.091.14321.4328.571.330.00.00100.0
    National League Totals (1 yrs)1011211000003400000.091.286.182.4681421.364.091.14321.4328.571.330.00.00100.0
    Minor League Totals77126383936461071996390623629353526102960.245.323.409.73229961079222.285.164.2709.7817.861.8327.53.2034.4
    Minor: Indy Totals1550910101610101300003.200.333.280.61360142.300.080.25016.6721.671.3050.01.6720.0
    Minor: A- Totals4214018253173031285210020.179.320.364.6841695111.400.185.22216.5730.771.8620.04.1444.0
    Minor: A Totals1234188110924224751626111032800.261.353.500.85349220950.419.239.29112.4022.361.8017.44.8845.9
    Minor: AA Totals21977698193283149715177713285720.249.320.347.66787326945.195.098.2818.8215.121.7155.41.6023.3
    Minor: AAA Totals387130419631952135118828161272411431420.245.315.422.7371462550116.284.177.2618.6916.481.9025.63.4936.4
    Philadelphia Phillies Totals (1 yrs)1011211000003400000.091.286.182.4681421.364.091.14321.4328.571.330.00.00100.0
    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
    1982Bend PhilliesNwstA-201B3600.034113930363354.9759.800.0051.485.71
    1983Spartanburg SpinnersSALA211B12100.01078592110011581137.9829.400.0084.698.41
    1984Reading PhilliesEastAA221B4600.038332440419415.9909.000.0033.150.02
    1984Reading PhilliesEastAA22OF3200.0550305855.9481.700.0023.034.86
    1985Reading PhilliesEastAA231B3100.023812531255250.9808.100.0022.624.42
    1985Reading PhilliesEastAA233B9900.0831763817297259.8722.600.0072.378.01
    1986Portland BeaversPCLAAA241B400.02420126261.0006.500.002.86.34
    1986Portland BeaversPCLAAA243B1600.01037435147.9222.900.0011.325.46
    1986Portland BeaversPCLAAA24OF4200.0590206159.9671.400.0029.866.74
    1987Maine GuidesILAAA251B6200.043235338470467.9947.500.0044.350.41
    1987Maine GuidesILAAA253B5000.03980115130119.9152.400.0035.740.71
    1987Maine GuidesILAAA25SS300.03611109.9003.000.002.12.46
    1987Maine GuidesILAAA25OF1500.02900029291.0001.900.0010.712.28
    1987Philadelphia PhilliesNLMLB251B200.01400014141.0007.000.001.220.05
    1987Philadelphia PhilliesNLMLB253B400.0121043.7500.800.002.540.03
    1987Philadelphia PhilliesNLMLB25OF100.04000441.0004.000.000.610.011
    1988Maine PhilliesILAAA261B800.08030483831.00010.400.005.69.14
    1988Maine PhilliesILAAA263B3000.03351829284.9132.800.0021.134.12
    1988Maine PhilliesILAAA26SS1200.01827585045.9003.800.008.513.65
    1988Maine PhilliesILAAA26OF3300.0542305956.9491.700.0023.237.55
    1989Louisville RedbirdsAmerAAA271B4000.035119330373370.9929.300.0027.635.42
    1989Louisville RedbirdsAmerAAA273B4700.03185173133116.8722.500.0032.441.62
    1989Louisville RedbirdsAmerAAA27OF1600.02110022221.0001.400.0011.014.26
    MLB Totals - (1B)2001400014141.0007.000.000.00.00
    MLB Totals - (3B)400121043.7500.800.000.00.00
    MLB Totals - (OF)1004000441.0004.000.000.00.00
    AAA Totals - (1B)1140088759673952946.9948.300.000.00.00
    AAA Totals - (3B)143001132534013406366.9012.600.000.00.00
    AAA Totals - (SS)15002133696054.9003.600.000.00.00
    AAA Totals - (OF)10600163350171166.9711.600.000.00.00
    AA Totals - (1B)770062144971674665.9878.600.000.00.00
    AA Totals - (3B)9900831763817297259.8722.600.000.00.00
    AA Totals - (OF)3200550305855.9481.700.000.00.00
    A Totals - (1B)121001078592110011581137.9829.400.000.00.00
    A- Totals - (1B)360034113930363354.9759.800.000.00.00
    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
    1982Minor--36--------
    1983Minor--121--------
    1984Minor--46------32-
    1985Minor--31-99------
    1986Minor--4-16----42-
    1987MLB--2-4----1-
    1987Minor--62-503---15-
    1988Minor--8-3012---33-
    1989Minor--40-47----16-
    Totals--350-24615---139-