Page Information
Current Status
High Level
Proper Name
James Allen Jefferson
Stat Years
1983-1989
Height/Weight
6-3 / 195
Bats/Throws
Right / Right
Positions
P (195)
Draft Position
P
Born Date/Place
1962-08-08 in Tempe, Arizona   [58.210]
High School
Marcos de Niza (Tempe,AZ)
Colleges
Arizona State University (Tempe, Arizona)
Draft
Selected by the Montreal Expos in Round #2 (#42 overall) of the 1983 Amateur Entry Draft (June-Reg Phase) 2 Draft Instances
Bonus
Signing Scouts
MLB Debut
Service Time
Organizations
CIN [6] MON [2]
ID Numbers
tbc id: 83562
Relations
TBC Apps
Career Talent RatingsPitchingStrikeouts60Walks39Hittable47SO/BB49vsPower47Hitting26Durability67Team.527Ratings Explained
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Career Pitching Statistics

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  • MLB
  • Minors
  • Full Season
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  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgeExpDetailWLERAGGSCGSHOGFGRSVIPHRERHRBBSOWPBKHBWHIPH9HR9BB9SO9RA9SO BBWPCT
    1981Arizona StatePac10NCAA-1------18Fr---000.0000000000.00000000000.000.000.000.000.000.000.00.000
    1982Arizona StatePac10NCAA-1------19So---752.9221610015192.1743530044690001.287.210.004.296.733.411.57.583
    1983Arizona StatePac10NCAA-1------20JrDR:2-42853.192911210183110.01015139039870001.278.260.003.197.124.172.23.615
    1983West Palm Beach ExposFSLA+mon-201---224.34991000047.2542823227314001.7010.200.385.105.855.291.15.500
    1983Minor Totals: MONbyYearA+----201---224.39991000047.7542823227314001.7210.300.385.155.915.341.15.500
    1984West Palm Beach ExposFSLA+mon-212---644.3812122100076.0814837435601021.539.590.474.147.115.681.71.600
    1984Jacksonville SunsSouAAmon-212---325.09881000040.2432623325292001.679.520.665.536.425.751.16.600
    1984Vermont RedsEastAAcin-212---047.31740033028.1442523112221001.9813.980.323.816.997.941.83.000
    1984Minor Totals: MON-CINbyYearAA/A+----213---9105.15272431330145.016899838721114021.6610.430.504.476.896.141.54.474
    1985Vermont RedsEastAAcin-223---974.32252510000148.01547871985939021.619.360.555.175.664.741.09.563
    1985Minor Totals: CINbyYearAA----221---974.32252510000148.01547871985939021.619.360.555.175.664.741.09.563
    1986Tampa TarponsFSLA+cin-234---422.373100022311257.0481715025622001.287.580.003.959.792.682.48.667
    1986Vermont RedsEastAAcin-234---111.9312000812223.116105211171001.166.170.774.246.563.861.55.500
    1986Denver ZephyrsAmerAAAcin-234---003.0020001203.01210430001.673.000.0012.009.006.000.75.000
    1986Minor Totals: CINbyYearAAA/AA/A+----233---532.274500031451483.3652921240823001.267.040.224.338.883.142.05.625
    1987Vermont RedsEastAAcin-245---393.044100033411350.1472217319392031.318.400.543.406.973.932.05.250
    1987Minor Totals: CINbyYearAA----241---393.054100033411350.3472217319392031.328.440.543.417.013.952.05.250
    1988Chattanooga LookoutsSouAAcin25256---332.923000025301037.0311712222332001.437.540.495.358.034.141.50.500
    1988Nashville SoundsAmerAAAcin42256---116.91180001118127.1302221212191001.549.880.663.956.267.241.58.500
    1988Minor Totals: CINbyYearAAA/AA----252---444.634800036481164.3613933434523001.488.560.564.777.305.481.53.500
    Minor League Totals32354.15195585110313738538.75492952482827740825071.539.180.474.636.824.931.47.478
    Minor: NCAA-1 Totals15103.075017310334202.317586690831560001.287.790.003.706.953.831.88.600
    Minor: A+ Totals1283.75522131223112180.718393756871537021.509.140.304.357.644.641.76.600
    Minor: AA Totals19264.151233720698625327.73351781512017423317051.569.210.554.796.414.901.34.422
    Minor: AAA Totals116.58200001220130.3312422216221001.569.270.604.786.587.181.38.500
    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

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  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgePosExpGABRH2B3BHRRBISBCSBBSOHPSHSFIWDPAVGOBPSLGOPSPATBXBHsecAISObabipBB%SO%SOBBABHRHR%XBH%
    1984West Palm Beach ExposFSLA+mon-21p11212130003002500000.250.357.250.6071430.167.000.42914.2935.712.500.00.000.0
    1984Jacksonville SunsSouAAmon-21p182000000001100000.000.333.000.333300.500.000.00033.3333.331.000.00.000.0
    1985Vermont RedsEastAAcin-22p22526360001005905000.231.355.231.5863660.192.000.35313.8925.001.800.00.000.0
    1986Tampa TarponsFSLA+cin-23p3312000000000100000.000.000.000.000200.000.000.0000.0050.000.000.00.000.0
    1986Vermont RedsEastAAcin-23p3122000000000100000.000.000.000.000200.000.000.0000.0050.000.000.00.000.0
    1987Vermont RedsEastAAcin-24p4413000000000300000.000.000.000.000300.000.000.0000.00100.000.000.00.000.0
    1988Chattanooga LookoutsSouAAcin2525p5301000000000001000.000.000.000.000200.000.000.0000.000.000.000.00.000.0
    1988Nashville SoundsAmerAAAcin4225p5183000001001200000.000.250.000.250400.333.000.00025.0050.002.000.00.000.0
    1989Chattanooga LookoutsSouAAcin-26p6342000000000100000.000.000.000.000200.000.000.0000.0050.000.000.00.000.0
    Minor League Totals211534900050092306000.170.290.170.4606890.170.000.30013.2433.822.560.00.000.0
    Minor: A+ Totals4314130003002600000.214.313.214.5271630.143.000.37512.5037.503.000.00.000.0
    Minor: AA Totals150363600010061506000.167.286.167.4534860.167.000.28612.5031.252.500.00.000.0
    Minor: AAA Totals183000001001200000.000.250.000.250400.333.000.00025.0050.002.000.00.000.0
    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 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

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  • YearTeam NameLgLvlAgepositGGSINNPOAEDPTCTSCFPCTRFGRFITeam SharePlayer ShareTeam Rank
    1983West Palm Beach ExposFSLA+20P900.0251087.8750.800.006.8100.013
    1984West Palm Beach ExposFSLA+21P1200.056101211.9170.900.008.3100.011
    1984Jacksonville SunsSouAA21P800.01200331.0000.400.005.5100.014
    1984Vermont RedsEastAA21P700.02300551.0000.700.005.0100.015
    1985Vermont RedsEastAA22P2500.0816202624.9231.000.0018.1100.04
    1986Tampa TarponsFSLA+23P3100.0213201715.8820.500.0022.8100.03
    1986Vermont RedsEastAA23P1200.0131054.8000.300.008.6100.011
    1986Denver ZephyrsAmerAAA23P200.0101021.5000.500.001.4100.016
    1987Vermont RedsEastAA24P4100.03530118.7270.200.0029.3100.02
    1988Chattanooga LookoutsSouAA25P3000.0151076.8570.200.0021.0100.03
    1988Nashville SoundsAmerAAA25P1800.01500661.0000.300.0012.7100.011
    AAA Totals - (P)2000251010.0000.000.00---------
    AA Totals - (P)1230016347010.0000.000.00---------
    A+ Totals - (P)52009244011.0000.000.00---------
    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

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    YearCategoryPC1B2B3BSSLFCFRFOFDH
    1983Minor9----------
    1984Minor27----------
    1985Minor25----------
    1986Minor45----------
    1987Minor41----------
    1988Minor48----------
    Totals195----------