Page Information
Current Status
High Level
Proper Name
Jay Weldon Tessmer
Stat Years
1995-2002  [mlb] 1998-2002
Height/Weight
6-3 / 190
Bats/Throws
Right / Right
Positions
P (455) ... 2B (1) ... 3B (1)
Draft Position
p
Born Date/Place
High School
Cochranton (Cochranton,PA)
Colleges
University of Miami (Miami, Florida)
Draft
Selected by the New York Yankees in Round #19 (#534 overall) of the 1995 Amateur Entry Draft (June-Reg Phase)
Bonus
Signing Scouts
MLB Debut
1998-08-27 - Boxscore  (Age: 26.245)
Service Time
Organizations
NYA [7] MIL [1] COL [1]
ID Numbers
tbc id: 18796 ... retro id: tessj001 ... mlbam id: 136585
Relations
Pitch Repertoire
TBC Apps
Career Talent RatingsPitchingStrikeouts52Walks84Hittable52SO/BB82vsPower52Hitting0Durability68Team.544Ratings Explained
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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
    1995MiamiIndyNCAANCAA-1------23---DR:19-534321.31450000452075.1591111212913050.947.050.241.4310.871.317.58.600
    1995Oneonta YankeesNYPLA-nya-231---200.953400033342038.02784012523231.036.390.002.8412.321.894.331.000
    1995Minor Totals: NYAbyYearA-----231---200.953400033342038.02784012523231.036.390.002.8412.321.894.331.000
    1996Tampa YankeesFSLA+nya-242---1241.486800063683597.16818162191041060.896.290.181.769.621.665.47.750
    1996Minor Totals: NYAbyYearA+----241---1241.486800063683597.36818162191041060.906.300.191.769.641.675.47.750
    1997Norwich NavigatorsEastAAnya-253---365.315500049551762.2784137724514021.6311.201.013.457.325.892.13.333
    1997Minor Totals: NYAbyYearAA----251---365.355500049551762.7784137724514021.6411.291.013.477.385.932.13.333
    1998Norwich NavigatorsEastAAnya43264---341.094500044452949.25086013570101.279.060.002.3610.331.454.38.429
    1998Columbus ClippersILAAAnya-264---110.49120001112518.182111140010.493.930.490.496.870.9814.00.500
    1998New York YankeesALMLBnya62264Log - Sp - Ext - Perf103.1270003708.24331461000.924.151.044.156.233.121.501.000
    1998Minor Totals: NYAbyYearAAA/AA----262---450.935700055573468.058107114710111.067.680.131.859.401.325.07.444
    1998MLB Totals: NYAbyYearMLB----261Log - Sp - Ext - Perf103.2970003708.74331461000.984.391.104.396.593.291.501.000
    1999Columbus ClippersILAAAnya43275---333.345100048512856.2522221412423011.138.260.641.916.673.493.50.500
    1999New York YankeesALMLBnya57275Log - Sp - Ext - Perf0014.8560004606.21611111430013.0021.601.355.404.0514.850.75.000
    1999Minor Totals: NYAbyYearAAA----271---333.365100048512856.7522221412423011.148.330.641.926.733.523.50.500
    1999MLB Totals: NYAbyYearMLB----271Log - Sp - Ext - Perf0015.9760004606.71611111430013.2323.231.455.814.3515.970.75.000
    2000Columbus ClippersILAAAnya43286---483.806000053603466.1733628519401111.399.900.682.585.434.882.11.333
    2000New York YankeesALMLBnya57286Log - Sp - Ext - Perf006.7570005706.29653150001.5012.154.051.356.758.105.00.000
    2000Minor Totals: NYAbyYearAAA----281---483.816000053603466.3733628519401111.399.940.682.595.454.902.11.333
    2000MLB Totals: NYAbyYearMLB----281Log - Sp - Ext - Perf007.2670005706.79653150001.6113.064.351.457.268.715.00.000
    2001Indianapolis IndiansILAAAmil-297---752.79350002335458.056231839391121.128.690.471.406.053.574.33.583
    2001Colorado Springs Sky SoxPCLAAAcol-297---106.5910000810013.223141046101012.1215.152.633.956.599.221.671.000
    2001Minor Totals: MIL-COLbyYearAAA----292---853.54450003145471.7793728715492131.329.990.881.906.194.683.27.615
    2002Columbus ClippersILAAAnya34308---544.37630002863478.11094238614542031.5712.520.691.616.204.833.86.556
    2002New York YankeesALMLBnya48308Log - Sp - Ext - Perf006.7520000201.10110200001.500.000.0013.500.006.750.00.000
    2002Minor Totals: NYAbyYearAAA----301---544.38630002863478.31094238614542031.5712.560.691.616.224.843.86.556
    2002MLB Totals: NYAbyYearMLB----301Log - Sp - Ext - Perf008.1820000201.30110200001.820.000.0016.360.008.180.00.000
    MLB Totals (4 yrs)107.79220001222023.3292120511141011.7311.301.954.295.458.181.271.000
    American League Totals (4 yrs)107.79220001222023.3292120511141011.7311.301.954.295.458.181.271.000
    Minor League Totals41352.99433000360433176539.054421417932129463165201.259.080.532.157.733.573.59.539
    Minor: NCAA-1 Totals321.32450000452075.3591111212913050.957.070.241.4410.911.327.58.600
    Minor: A- Totals200.953400033342038.02784012523231.036.390.002.8412.321.894.331.000
    Minor: A+ Totals1241.486800063683597.36818162191041060.906.300.191.769.641.675.47.750
    Minor: AA Totals6103.451000009310046112.312849437371084121.4710.280.562.978.673.932.92.375
    Minor: AAA Totals21213.5923100017123175291.332113911623611998291.319.920.711.896.154.303.26.500
    New York Yankees Totals (4 yrs)107.79220001222023.3292120511141011.7311.301.954.295.458.181.271.000
    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 Batting Statistics

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  • Grid Filters
  • MLB
  • Minors
  • Full Season
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgePosDetailExpGABRH2B3BHRRBISBCSBBSOHPSHSFIWDPAVGOBPSLGOPSPATBXBHsecAISObabipBB%SO%SOBBABHRHR%XBH%
    2001Indianapolis IndiansILAAAmil-29p---1354000000000101000.000.000.000.000500.000.000.0000.0020.000.000.00.000.0
    2002Columbus ClippersILAAAnya3430p---2641000000000100000.000.000.000.000100.000.000.0000.00100.000.000.00.000.0
    Minor League Totals995000000000201000.000.000.000.000600.000.000.0000.0033.330.000.00.000.0
    Minor: AAA Totals995000000000201000.000.000.000.000600.000.000.0000.0033.330.000.00.000.0
    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 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
    1995Oneonta YankeesNYPLA-23P3400.037101110.9090.300.0045.3100.01
    1996Tampa YankeesFSLA+24P6800.0418112322.9570.300.0050.7100.01
    1997Norwich NavigatorsEastAA25P5500.0019202119.9050.300.0038.7100.02
    1998Norwich NavigatorsEastAA26P4500.057131312.9230.300.0031.7100.01
    1998Columbus ClippersILAAA26P1200.02200441.0000.300.008.3100.014
    1998New York YankeesALMLB26P708.2000000.0000.000.004.3100.015
    1999Columbus ClippersILAAA27P5100.05140119191.0000.400.0036.2100.02
    1999New York YankeesALMLB27P606.20100111.0000.200.163.7100.013
    2000Columbus ClippersILAAA28P6000.0413322017.8500.300.0041.7100.01
    2000New York YankeesALMLB28P706.2000000.0000.000.004.3100.017
    2001Indianapolis IndiansILAAA29P3500.059111514.9330.400.0024.3100.03
    2001Colorado Springs Sky SoxPCLAAA29P1000.00300331.0000.300.007.1100.017
    2002Columbus ClippersILAAA302B100.0000000.0000.000.000.71.66
    2002Columbus ClippersILAAA303B100.0000000.0000.000.000.71.65
    2002Columbus ClippersILAAA30P6300.0322122625.9620.400.0044.498.41
    2002New York YankeesALMLB30P201.1000000.0000.000.001.2100.016
    MLB Totals - (P)220220100111.0000.000.050.00.00
    AAA Totals - (2B)100000000.0000.000.000.00.00
    AAA Totals - (3B)100000000.0000.000.000.00.00
    AAA Totals - (P)231001963568782.9430.400.000.00.00
    AA Totals - (P)10000526333431.9120.300.000.00.00
    A+ Totals - (P)6800418112322.9570.300.000.00.00
    A- Totals - (P)340037101110.9090.300.000.00.00
    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
    1995Minor34----------
    1996Minor68----------
    1997Minor55----------
    1998MLB7----------
    1998Minor57----------
    1999MLB6----------
    1999Minor51----------
    2000MLB7----------
    2000Minor60----------
    2001Minor45----------
    2002MLB2----------
    2002Minor63--11------
    Totals455--11------