Page Information
Current Status
High Level
Proper Name
Gregory John Mahlberg
Stat Years
1977-1982  [mlb] 1978-1979
Height/Weight
5-10 / 180
Bats/Throws
Right / Right
Positions
C (282) ... 1B (6) ... OF (5) ... 3B (4)
Draft Position
C
Born Date/Place
High School
Lutheran (Milwaukee,WI)
Colleges
University of Wisconsin (Madison, Wisconsin)
Draft
Signed as undrafted free agent by the Texas Rangers in 1973
Bonus
Signing Scouts
MLB Debut
1978-09-24 - Boxscore  (Age: 26.047)
Service Time
Organizations
TEX [4] CIN [1] SEA [1]
ID Numbers
tbc id: 14657 ... retro id: mahlg101 ... mlbam id: 118160
Relations
Pitch Repertoire
TBC Apps
Career Talent RatingsBattingSpeed21Power59Contact68XBH69RBIs58Runs31Hitting37Durability34Team.508Ratings Explained
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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%
    1977Tucson TorosPCLAAAtex-24c---160178314118032911382913200.230.365.382.7472226821.365.152.25717.1213.060.7659.31.3551.2
    1978Tucson TorosPCLAAAtex-25c---286265477820175320453726600.294.393.457.85032412128.340.163.31313.8911.420.8237.92.1635.9
    1978Texas RangersALMLBtex4325cL-S-E-P211000000000000000.000.000.000.000100.000.000.0000.000.000.000.00.000.0
    1979Tucson TorosPCLAAAtex-26c---38727131608233624444536700.221.329.299.6283318113.232.078.24813.2913.601.0290.30.9121.7
    1979Texas RangersALMLBtex3026cL-S-E-P3717220011002402002.118.211.294.5052151.294.176.0839.5219.052.0017.04.7650.0
    1980Charleston CharliesILAAAtex-27c---492280306111112411343904200.218.301.275.5763207713.179.057.24810.6312.191.15280.00.3121.3
    1981Indianapolis IndiansAmerAAAcin-28c---5481058246021200161100020.229.331.343.674121368.267.114.23913.229.090.6952.51.6533.3
    1982Lynn SailorsEastAAsea-29c---624000000001000000.000.200.000.200500.250.000.00020.000.000.000.00.000.0
    MLB Totals (2 yrs)818220011002402002.111.200.278.4782251.278.167.0779.0918.182.0018.04.5550.0
    American League Totals (2 yrs)818220011002402002.111.200.278.4782251.278.167.0779.0918.182.0018.04.5550.0
    Minor League Totals375110314726463416154661781616191720.239.344.347.691132338383.269.108.26313.4512.170.9068.91.2131.4
    Minor: AA Totals24000000001000000.000.200.000.200500.250.000.00020.000.000.000.00.000.0
    Minor: AAA Totals373109914726463416154661771616191720.240.344.348.692131838383.269.108.26413.4312.220.9168.71.2131.4
    Texas Rangers Totals (2 yrs)818220011002402002.111.200.278.4782251.278.167.0779.0918.182.0018.04.5550.0
    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

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  • Grid Filters
  • MLB
  • Minors
  • Full Season
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • YearTeam NameLgLvlAgepositGGSINNPOAEDPTCTSCFPCTRFGRFITeam SharePlayer ShareTeam Rank
    1978Tucson TorosPCLAAA25C8000.04013445439435.9915.400.0057.193.01
    1978Tucson TorosPCLAAA253B200.00100111.0000.500.001.42.35
    1978Texas RangersALMLB25C100.02000221.0002.000.000.6100.03
    1979Tucson TorosPCLAAA26C7800.03394952393388.9875.000.0052.789.71
    1979Tucson TorosPCLAAA263B200.00201221.0001.000.001.42.34
    1979Texas RangersALMLB26C700.02210023231.0003.300.004.3100.03
    1980Charleston CharliesILAAA27C8900.04173973463456.9855.100.0064.596.71
    1981Indianapolis IndiansAmerAAA28C2500.0951210108107.9914.300.0018.452.12
    1981Indianapolis IndiansAmerAAA281B600.0341113635.9725.800.004.412.54
    1981Indianapolis IndiansAmerAAA28OF500.0100101110.9092.000.003.710.46
    1982Lynn SailorsEastAA29C200.03000331.0001.500.001.4100.03
    MLB Totals - (C)8002410025251.0003.100.000.00.00
    AAA Totals - (C)272001252134171014031386.9885.100.000.00.00
    AAA Totals - (1B)600341113635.9725.800.000.00.00
    AAA Totals - (3B)4000301331.0000.800.000.00.00
    AAA Totals - (OF)500100101110.9092.000.000.00.00
    AA Totals - (C)2003000331.0001.500.000.00.00
    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
    1978MLB-1---------
    1978Minor-80--2------
    1979MLB-7---------
    1979Minor-78--2------
    1980Minor-89---------
    1981Minor-256------5-
    1982Minor-2---------
    Totals-2826-4----5-