Page Information
Current Status
Free Agent since 2017-11-07 * Definition of FA
High Level
Proper Name
Jiovanni James Mier
Stat Years
2009-2018
Height/Weight
6-2 / 180
Bats/Throws
Right / Right
Positions
SS (713) ... 3B (59) ... 2B (42) ... 1B (1) ... P (1)
Draft Position
SS
Born Date/Place
High School
Bonita (La Verne,CA)
Colleges
Draft
Selected by the Houston Astros in Round #1 (#21 overall) of the 2009 Amateur Entry Draft (June-Reg Phase)
Bonus
Signing Scouts
Doug Deutsch,Bobby Heck
MLB Debut
Service Time
Organizations
HOU [7] TOR [1] NYN [1]
ID Numbers
tbc id: 166083 ... mlbam id: 545353
Relations
TBC Apps
Active Talent RatingsBattingSpeed55Power53Contact48XBH58RBIs58Runs44Hitting38Durability66Team.499Ratings 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 NameLgLvlOrgUnifAgePosExpGABRH2B3BHRRBISBCSBBSOHPSHSFIWDPAVGOBPSLGOPSPATBXBHsecAISObabipBB%SO%SOBBABHRHR%XBH%
    2009Greeneville AstrosAppRkhou2118ss151192325376732105304540323.276.380.484.8642299320.391.208.32213.1019.651.5027.43.0637.7
    2010Lexington LegendsSALAhou319ss21314938311631125315763107539011.235.323.314.63757315534.223.079.29010.9918.671.70246.50.3529.3
    2011Lexington LegendsSALAhou-20ss357216395314052962375810301.245.354.380.7342578219.324.135.30814.4022.571.5743.21.9535.8
    2011Lancaster JethawksCalifA+hou320ss35720635487122353295446304.233.335.306.6412486310.223.073.30111.6921.771.86103.00.8120.8
    2012Gulf Coast Astros GCLRkhou-21ss4514131002001000101.214.250.286.5361641.143.072.2006.250.000.000.00.0033.3
    2012Lancaster JethawksCalifA+hou521ss44617128509132563293412101.292.396.409.8052047013.304.117.34814.2216.671.1757.01.4726.0
    2013Corpus Christi HooksTexAAhou522ss51043554469100528984697410108.194.293.265.5584169415.203.071.25211.0623.322.1171.01.2021.7
    2014Corpus Christi HooksTexAAhou523ss679255335513032751235928509.216.281.302.5832937716.192.086.2637.8520.142.5785.01.0229.1
    2014Oklahoma City RedHawksPCLAAAhou14233b-ss6411001425301813143013006.250.348.310.658118314.180.060.34811.8625.422.14100.00.8516.0
    2015Corpus Christi HooksTexAAhou524ss710937653971827561035177565113.258.350.372.72244314027.269.114.30311.5117.381.5153.71.5827.8
    2016Buffalo BisonsILAAAtor425ss876224214911131823214412107.219.287.317.6042497115.188.098.2588.4317.672.1074.71.2030.6
    2017Binghamton Rumble PoniesEastAAnyn126ss932104925902192262910204.240.283.385.6681134011.202.145.3075.3125.664.8352.01.7744.0
    2017Las Vegas 51sPCLAAAnyn11263b9471341230702140062920204.224.264.321.585144439.142.097.2674.1720.144.8367.01.3930.0
    2018.1Tijuana TorosMexAAA------27ss103310213296011412122900000.284.360.373.733114387.196.089.00010.5325.442.42102.00.8824.1
    2018.2Tijuana TorosMexAAA------27ss11274661240052081200000.261.370.348.71854164.304.087.00014.8122.221.500.00.0033.3
    Minor League Totals895298842371415012433537442376704314036372.239.327.340.66734711017205.238.101.29510.8320.281.8769.51.2428.7
    Minor: Rk Totals56206335686734105314540424.272.371.471.8422459721.374.199.31012.6518.371.4529.42.8637.5
    Minor: A Totals1887091221694517822191001656312012.238.333.334.66783023753.254.096.29512.0519.881.65101.30.8431.4
    Minor: A+ Totals1033776398162548116588858405.260.363.353.71645213323.260.093.32312.8319.471.5275.41.1123.5
    Minor: AA Totals3241090139246502171302614126262122413134.226.309.322.631126535169.223.096.2789.9620.712.0864.11.3428.0
    Minor: AAA Totals224606661453117596861144453017.239.312.328.64067919939.186.089.3018.9821.212.3686.61.0326.9
    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 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
    2017Las Vegas 51sPCLAAAnyn11261---005.4010001101.22110020001.2010.800.000.0010.805.400.00.000
    2017Minor Totals: NYNbyYearAAA----261---007.5010001101.72110020001.6715.000.000.0015.007.502.00.000
    Minor League Totals007.5010001101.72110020001.6715.000.000.0015.007.502.00.000
    Minor: AAA Totals007.5010001101.72110020001.6715.000.000.0015.007.502.00.000
    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 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
    2009Greeneville AstrosAppRk18SS5100.0871251820230212.9224.200.0076.1100.01
    2010Lexington LegendsSALA19SS12900.01993593480592558.9434.300.0092.898.51
    2011Lexington LegendsSALA20SS5600.0811751035266256.9624.600.0040.698.22
    2011Lancaster JethawksCalifA+20SS5700.0801621236254242.9534.200.0040.7100.01
    2012Gulf Coast Astros GCLRk21SS400.0161087.8751.800.006.880.03
    2012Lancaster JethawksCalifA+21SS4400.0761331028219209.9544.800.0031.495.72
    2013Corpus Christi HooksTexAA223B100.0021032.6672.000.000.71.06
    2013Corpus Christi HooksTexAA22SS10100.01643091982492473.9614.700.0072.197.11
    2014Corpus Christi HooksTexAA232B900.01315162928.9663.100.006.411.45
    2014Corpus Christi HooksTexAA233B700.0411111615.9382.100.005.08.95
    2014Corpus Christi HooksTexAA23SS6300.0951821334290277.9554.400.0045.079.71
    2014Oklahoma City RedHawksPCLAAA232B1200.01829194847.9793.900.008.329.34
    2014Oklahoma City RedHawksPCLAAA233B1500.013170330301.0002.000.0010.436.64
    2014Oklahoma City RedHawksPCLAAA23SS1200.01627584843.8963.600.008.329.35
    2015Corpus Christi HooksTexAA242B1000.01321433834.8953.400.007.19.24
    2015Corpus Christi HooksTexAA243B200.0131054.8002.000.001.41.85
    2015Corpus Christi HooksTexAA24SS9600.01592191858396378.9553.900.0068.688.11
    2016Buffalo BisonsILAAA25SS7600.0832301649329313.9514.100.0052.8100.01
    2017Binghamton Rumble PoniesEastAA262B300.058131413.9294.300.002.29.45
    2017Binghamton Rumble PoniesEastAA263B500.02601881.0001.600.003.615.62
    2017Binghamton Rumble PoniesEastAA26SS2200.030513148481.9643.700.0015.868.83
    2017Las Vegas 51sPCLAAA261B100.0511176.8576.000.000.72.15
    2017Las Vegas 51sPCLAAA262B800.01125143736.9734.500.005.617.04
    2017Las Vegas 51sPCLAAA263B2900.02142546863.9262.200.0020.461.73
    2017Las Vegas 51sPCLAAA26SS200.01501661.0003.000.001.44.35
    2017Las Vegas 51sPCLAAA26P100.0000000.0000.000.000.72.134
    AAA Totals - (1B)100511176.8576.000.000.00.00
    AAA Totals - (2B)200029542138583.9764.200.000.00.00
    AAA Totals - (3B)44003459579893.9492.100.000.00.00
    AAA Totals - (SS)90001002622158383362.9454.000.000.00.00
    AAA Totals - (P)100000000.0000.000.000.00.00
    AA Totals - (2B)220031446128175.9263.400.000.00.00
    AA Totals - (3B)1500722323229.9061.900.000.00.00
    AA Totals - (SS)282004487615318812621209.9584.300.000.00.00
    A+ Totals - (SS)101001562952264473451.9534.500.000.00.00
    A Totals - (SS)1850028053444115858814.9494.400.000.00.00
    Rk Totals - (SS)5500881311920238219.9204.000.000.00.00
    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
    2009Minor-----51-----
    2010Minor-----129-----
    2011Minor-----113-----
    2012Minor-----48-----
    2013Minor----1101-----
    2014Minor---212275-----
    2015Minor---10296-----
    2016Minor-----76-----
    2017Minor1-1113424-----
    Totals1-14259713-----