Page Information
Current Status
Retired on 2013-07-19
High Level
Proper Name
Jacob L. Jefferies
Stat Years
2006-2013
Height/Weight
6-2 / 200
Bats/Throws
Left / Right
Positions
C (244) ... P (1) ... 1B (1)
Draft Position
C
Born Date/Place
Death
High School
Buhach Colony (Atwater,CA)
Colleges
University of California-Davis (Davis, California)
Draft
Selected by the Tampa Bay Rays in Round #3 (#78 overall) of the 2008 Amateur Entry Draft (June-Reg Phase)
Bonus
Signing Scouts
Carlos Delgado
MLB Debut
Service Time
Organizations
TBA [4] MIA [2]
ID Numbers
tbc id: 125583 ... mlbam id: 543358
Relations
TBC Apps
Career Talent RatingsBattingSpeed31Power34Contact88XBH43RBIs54Runs29Hitting49Durability62Team.502Ratings 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%
    2006UC DavisIndyNCAANCAA-1rpi 1782018cFr20594143004003600102.237.270.288.55863173.102.051.2594.769.522.000.00.0021.4
    2007UC DavisBigWestNCAA-1rpi 168819cSo52192205813013423101322306.302.338.385.7232097414.130.083.3154.786.221.30192.00.4824.1
    2008UC DavisBigWestNCAA-1rpi 45820cJr582484796201454552111703011.387.444.524.96827913025.222.137.3907.533.940.5262.01.4326.0
    2008Hudson Valley RenegadesNYPLA-tba3420c166238327516324111212240116.315.379.433.81226410321.206.118.3407.958.331.05119.00.7628.0
    2009Bowling Green Hot RodsSALAtba521c211644054115171850723735733012.261.326.359.68549015826.193.098.2687.557.140.9555.01.6322.6
    2010Charlotte Stone CrabsFSLA+tba822c31023633178152130113141944116.215.290.275.56541110018.146.060.2377.549.981.32363.00.2423.1
    2011Charlotte Stone CrabsFSLA+tba2223c459204184812122911122421314.235.281.333.6142226815.157.098.2545.4110.812.00102.00.9031.2
    2011Montgomery BiscuitsSouAAtba4023c4619350003001300000.263.300.263.5632050.053.000.3135.0015.003.000.00.000.0
    2012Jacksonville SunsSouAAmia1424c54213318316021301122102003.233.297.323.620147438.173.090.2648.1614.291.7566.51.3625.8
    2012New Orleans ZephyrsPCLAAAmia-24c5615121002012201001.133.235.200.4351831.133.067.15411.1111.111.000.00.0050.0
    2013New Orleans ZephyrsPCLAAAmia825c6930162000003301000.200.273.267.5403482.167.067.2228.828.821.000.00.0033.3
    Minor League Totals406144215836069715168107119151221211342.250.314.338.652160648891.173.088.2687.419.401.2796.10.9325.3
    Minor: NCAA-1 Totals13049971168361592783430927019.337.384.443.82755122142.172.106.3466.175.440.8899.80.9125.0
    Minor: A- Totals66238327516324111212240116.315.379.433.81226410321.206.118.3407.958.331.05119.00.7628.0
    Minor: A Totals11644054115171850723735733012.261.326.359.68549015826.193.098.2687.557.140.9555.01.6322.6
    Minor: A+ Totals161567491262733592243651157220.222.287.296.58363316833.150.074.2436.7910.271.51189.00.4726.2
    Minor: AA Totals4815221366021601132402003.237.297.316.613167488.158.079.2707.7814.371.8576.01.2022.2
    Minor: AAA Totals1545283002015502001.178.260.244.50452113.156.066.2009.629.621.000.00.0037.5
    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
    2011Charlotte Stone CrabsFSLA+tba22231---000.0010001101.00000000000.000.000.000.000.000.000.00.000
    2011Minor Totals: TBAbyYearA+----231---000.0010001101.00000000000.000.000.000.000.000.002.00.000
    Minor League Totals000.0010001101.00000000000.000.000.000.000.000.002.00.000
    Minor: A+ Totals000.0010001101.00000000000.000.000.000.000.000.002.00.000
    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
    2008Hudson Valley RenegadesNYPLA-20C2000.0193920204202.99010.100.0026.730.32
    2009Bowling Green Hot RodsSALA21C5400.03983684442434.9828.000.0039.146.61
    2010Charlotte Stone CrabsFSLA+22C9800.08177063893887.9939.100.0070.596.11
    2011Charlotte Stone CrabsFSLA+23C2100.01231710141140.9936.700.0015.135.63
    2011Charlotte Stone CrabsFSLA+231B100.04100551.0005.000.000.71.74
    2011Charlotte Stone CrabsFSLA+23P100.0000000.0000.000.000.71.724
    2011Montgomery BiscuitsSouAA23C300.0102101312.9234.000.002.250.05
    2012Jacksonville SunsSouAA24C3400.02311660253247.9767.300.0024.381.02
    2012New Orleans ZephyrsPCLAAA24C500.03500035351.0007.000.003.683.38
    2013New Orleans ZephyrsPCLAAA25C900.07280080801.0008.900.006.3100.04
    AAA Totals - (C)14001078001151151.0008.200.000.00.00
    AA Totals - (C)37002411870266259.9747.000.000.00.00
    A+ Totals - (C)11900940877310341027.9938.600.000.00.00
    A+ Totals - (1B)1004100551.0005.000.000.00.00
    A+ Totals - (P)100000000.0000.000.000.00.00
    A Totals - (C)54003983684442434.9828.000.000.00.00
    A- Totals - (C)2000193920204202.99010.100.000.00.00
    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
    2008Minor-20---------
    2009Minor-54---------
    2010Minor-98---------
    2011Minor1241--------
    2012Minor-39---------
    2013Minor-9---------
    Totals12441--------