Page Information
Current Status
High Level
Proper Name
Jason Alfaro
Stat Years
1997-2007  [mlb] 2004-2004
Height/Weight
5-10 / 189
Bats/Throws
Right / Right
Positions
SS (440) ... 3B (333) ... 2B (159) ... OF (70) ... 1B (15) ... P (6)
Draft Position
p
Born Date/Place
1977-11-29 in Fort Worth, Texas   [42.324]
High School
Western Hills (Benbrook,TX)
Colleges
Hill College (Hillsboro, Texas)
Draft
Selected by the Houston Astros in Round #22 (#670 overall) of the 1997 Amateur Entry Draft (June-Reg Phase)
Bonus
Signing Scouts
Ralph Bratton
MLB Debut
2004-09-09 - Boxscore  (Age: 26.284)
Service Time
Organizations
HOU [8] TOR [1] NYN [1] CLE [1] PIT [1]
ID Numbers
tbc id: 4370 ... retro id: alfaj001 ... mlbam id: 430898
Relations
Pitch Repertoire
TBC Apps
Career Talent RatingsBattingSpeed42Power52Contact80XBH53RBIs60Runs46Hitting59Durability72Team.509Ratings Explained
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Career Batting Statistics

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  • MLB
  • Minors
  • Full Season
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgePosDetailExpGABRH2B3BHRRBISBCSBBSOHPSHSFIWDPAVGOBPSLGOPSPATBXBHsecAISObabipBB%SO%SOBBABHRHR%XBH%
    1997Gulf Coast Astros GCLRkhou-193b-ss---134102827502136081412002.265.324.373.697113387.245.108.2917.0812.391.7551.01.7725.9
    1998Gulf Coast Astros GCLRkhou-20ss---24717820438011855112402005.242.286.303.589191549.124.061.2755.7612.572.18178.00.5220.9
    1999Michigan Battle CatsMidwAhou-21ss---311847374128254550552362157010.271.302.372.67450917634.150.101.2984.5212.182.7094.60.9826.6
    2000Kissimmee CobrasFSLA+hou-22ss---411746058115201741262563155115.250.287.343.63049615828.139.093.2735.0412.702.5265.71.4124.4
    2001Round Rock ExpressTexAAhou12232b-of---587284266916222921740232113.243.264.335.5992989520.120.092.2752.3513.425.71142.00.6729.0
    2002Round Rock ExpressTexAAhou1243b---612445571143362167411950751103613.314.393.508.90151923154.308.194.3469.6314.451.5028.43.0837.8
    2003Round Rock ExpressTexAAhou-253b---7228161230090152000001.148.198.185.38386153.086.037.1975.8123.264.000.00.0025.0
    2003New Orleans ZephyrsPCLAAAhou-253b-ss---710536145107204949233053342114.296.354.449.80340016233.233.153.3267.5013.251.7740.12.2530.8
    2004New Orleans ZephyrsPCLAAAhou126ss-3b---8126465621513201367362658433111.325.363.477.84050122245.202.152.3485.1911.582.2335.82.5929.8
    2004Houston AstrosNLMLBhou2926ssL-S-E-P8711120000000501001.182.182.182.3641220.000.000.3330.0041.670.000.00.000.0
    2005Syracuse SkyChiefsILAAAtor26273b-2b---910538142942411045011863332013.247.285.394.67940715035.192.147.2714.4215.483.5038.12.4637.2
    2006Buffalo BisonsILAAAcle1282b---1074283337821184824202922425.276.324.442.76631112530.230.166.2806.439.321.4535.42.5738.5
    2006Indianapolis IndiansILAAApit7283b-2b---10279171830380052200100.198.237.330.56797306.187.132.2245.1522.684.4030.33.0933.3
    2007New Orleans ZephyrsPCLAAAnyn3029ss-2b---11993114288150135111164403509.283.313.457.77033514228.225.174.2904.7813.132.7523.93.8831.8
    MLB Totals (1 yrs)711120000000501001.182.182.182.3641220.000.000.3330.0041.670.000.00.000.0
    National League Totals (1 yrs)711120000000501001.182.182.182.3641220.000.000.3330.0041.670.000.00.000.0
    Minor League Totals1085392549410732281589502394224456728323412111.273.318.407.72542631598332.195.134.2985.7213.302.3244.12.0930.9
    Minor: Rk Totals812802870130331115193814007.250.300.329.6293049216.168.079.2806.2512.502.0093.30.9922.9
    Minor: A Totals11847374128254550552362157010.271.302.372.67450917634.150.101.2984.5212.182.7094.60.9826.6
    Minor: A+ Totals11746058115201741262563155115.250.287.343.63049615828.139.093.2735.0412.702.5265.71.4124.4
    Minor: AA Totals233820103224554181121311621351335727.273.332.416.74890334177.221.143.3076.8714.952.1845.61.9934.4
    Minor: AAA Totals5361892231536115656268815115269121517452.283.326.439.7652051831177.213.156.3035.6113.122.3433.82.7333.0
    Houston Astros Totals (1 yrs)711120000000501001.182.182.182.3641220.000.000.3330.0041.670.000.00.000.0
    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 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 Pitching Statistics

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  • Grid Filters
  • MLB
  • Minors
  • Full Season
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  • AAA
  • AA
  • A+
  • A
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  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgeExpDetailWLERAGGSCGSHOGFGRSVIPHRERHRBBSOWPBKHBWHIPH9HR9BB9SO9RA9SO BBWPCT
    1997Gulf Coast Astros GCLRkhou-191---101.5040004406.05210361011.337.500.004.509.003.002.001.000
    1997Minor Totals: HOUbyYearRk----191---101.5040004406.05210361011.337.500.004.509.003.002.001.000
    2001Round Rock ExpressTexAAhou12232---0036.0010001101.04441200006.0036.009.0018.000.0036.000.00.000
    2001Minor Totals: HOUbyYearAA----231---0036.0010001101.04441200006.0036.009.0018.000.0036.000.00.000
    2005Syracuse SkyChiefsILAAAtor26273---004.5010001102.04110020002.0018.000.000.009.004.500.00.000
    2005Minor Totals: TORbyYearAAA----271---004.5010001102.04110020002.0018.000.000.009.004.502.00.000
    Minor League Totals106.0060006609.013761581012.0013.001.005.008.007.001.601.000
    Minor: Rk Totals101.5040004406.05210361011.337.500.004.509.003.002.001.000
    Minor: AA Totals0036.0010001101.04441200006.0036.009.0018.000.0036.000.00.000
    Minor: AAA Totals004.5010001102.04110020002.0018.000.000.009.004.502.00.000
    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
    1997Gulf Coast Astros GCLRk192B500.01013262523.9204.600.008.314.73
    1997Gulf Coast Astros GCLRk193B1600.0717222624.9231.500.0026.747.13
    1997Gulf Coast Astros GCLRk19SS1300.01829685347.8873.600.0021.738.22
    1997Gulf Coast Astros GCLRk19P400.02100331.0000.800.006.711.816
    1998Gulf Coast Astros GCLRk20SS4600.0651091624190174.9163.800.0076.797.91
    1999Michigan Battle CatsMidwA213B500.037221210.8332.000.003.64.23
    1999Michigan Battle CatsMidwA21SS10900.01612702160452431.9544.000.0079.092.41
    2000Kissimmee CobrasFSLA+222B100.01201331.0003.000.000.70.95
    2000Kissimmee CobrasFSLA+223B200.00300331.0001.500.001.41.74
    2000Kissimmee CobrasFSLA+22SS11300.01593242867511483.9454.300.0081.396.61
    2001Round Rock ExpressTexAA232B2800.05668319127124.9764.400.0020.032.22
    2001Round Rock ExpressTexAA233B1400.0423333027.9001.900.0010.016.12
    2001Round Rock ExpressTexAA23OF1900.02810029291.0001.500.0013.621.87
    2001Round Rock ExpressTexAA23P100.00100111.0001.000.000.71.117
    2002Round Rock ExpressTexAA242B100.02000221.0002.000.000.70.84
    2002Round Rock ExpressTexAA243B11300.0871961118294283.9632.500.0080.791.11
    2002Round Rock ExpressTexAA24SS100.02301551.0005.000.000.70.84
    2002Round Rock ExpressTexAA24OF500.05000551.0001.000.003.64.05
    2003Round Rock ExpressTexAA253B2200.0936625145.8822.000.0018.2100.04
    2003Round Rock ExpressTexAA25OF100.0000000.0000.000.000.84.59
    2003New Orleans ZephyrsPCLAAA253B4700.02979611114108.9472.300.0038.544.81
    2003New Orleans ZephyrsPCLAAA25SS4400.065131824204196.9614.500.0036.141.92
    2003New Orleans ZephyrsPCLAAA25OF1100.02110022221.0002.000.009.010.57
    2004New Orleans ZephyrsPCLAAA262B800.0822233230.9383.800.005.66.33
    2004New Orleans ZephyrsPCLAAA263B4300.0388027120118.9832.700.0029.934.12
    2004New Orleans ZephyrsPCLAAA26SS5300.076132932217208.9593.900.0036.842.12
    2004New Orleans ZephyrsPCLAAA26OF2200.0431104544.9782.000.0015.317.57
    2004Houston AstrosNLMLB26SS3216.22301551.0001.700.311.942.94
    2005Syracuse SkyChiefsILAAA271B800.04820450501.0006.300.005.67.64
    2005Syracuse SkyChiefsILAAA272B4000.076113529194189.9744.700.0027.838.12
    2005Syracuse SkyChiefsILAAA273B5100.0339035126123.9762.400.0035.448.62
    2005Syracuse SkyChiefsILAAA27SS400.0560011111.0002.800.002.83.84
    2005Syracuse SkyChiefsILAAA27P100.0000000.0000.000.000.71.023
    2006Buffalo BisonsILAAA282B4700.095142342240237.9885.000.0033.363.51
    2006Indianapolis IndiansILAAA282B1200.023282125351.9624.300.008.544.45
    2006Indianapolis IndiansILAAA283B1200.0718102625.9622.100.008.544.45
    2006Buffalo BisonsILAAA283B100.01300441.0004.000.000.71.46
    2006Buffalo BisonsILAAA28SS2300.029619119990.9093.900.0016.331.12
    2007New Orleans ZephyrsPCLAAA291B700.0518246159.9678.400.004.97.12
    2007New Orleans ZephyrsPCLAAA292B1700.033497128982.9214.800.0011.817.25
    2007New Orleans ZephyrsPCLAAA293B700.0914112423.9583.300.004.97.12
    2007New Orleans ZephyrsPCLAAA29SS3100.044761021130120.9233.900.0021.531.32
    2007New Orleans ZephyrsPCLAAA29OF1200.0163312219.8641.600.008.312.19
    MLB Totals - (SS)3216230112.0000.000.00---------
    AAA Totals - (1B)150099102817.0000.000.00---------
    AAA Totals - (2B)12400235354199815.0000.000.00---------
    AAA Totals - (3B)16100117284132413.0000.000.00---------
    AAA Totals - (SS)15500219406368814.0000.000.00---------
    AAA Totals - (OF)45008054112.0000.000.00---------
    AAA Totals - (P)100000000.0000.000.00---------
    AA Totals - (2B)2900586831914.0000.000.00---------
    AA Totals - (3B)14900100255202312.0000.000.00---------
    AA Totals - (SS)100230115.0000.000.00---------
    AA Totals - (OF)25003310011.0000.000.00---------
    AA Totals - (P)100010011.0000.000.00---------
    A+ Totals - (2B)100120113.0000.000.00---------
    A+ Totals - (3B)200030012.0000.000.00---------
    A+ Totals - (SS)11300159324286714.0000.000.00---------
    A Totals - (3B)500372212.0000.000.00---------
    A Totals - (SS)10900161270216014.0000.000.00---------
    Rk Totals - (2B)50010132615.0000.000.00---------
    Rk Totals - (3B)16007172212.0000.000.00---------
    Rk Totals - (SS)590083138223214.0000.000.00---------
    Rk Totals - (P)400210011.0000.000.00---------
    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
    1997Minor4--51613-----
    1998Minor-----46-----
    1999Minor----5109-----
    2000Minor---12113-----
    2001Minor1--2814----19-
    2002Minor---11131---5-
    2003Minor----6944---12-
    2004MLB-----3-----
    2004Minor---84353---22-
    2005Minor1-840514-----
    2006Minor---591323-----
    2007Minor--717731---12-
    Totals6-15159333440---70-