Page Information
Current Status
High Level
Proper Name
Junior Jose Guerra (Maurera)
Stat Years
2003-2020  [mlb] 2015-2020
Height/Weight
5-11 / 180
Bats/Throws
Right / Right
Positions
P (227) ... C (101) ... 1B (2)
Draft Position
C
Born Date/Place
High School
None listed
Colleges
Draft
Signed as undrafted free agent by the Atlanta Braves in 2001
Bonus
Signing Scouts
Julian Perez,Pedro Flores,Rolando Petit
MLB Debut
2015-06-12 - Boxscore  (Age: 30.147)
Service Time
3.155 (2019)
Organizations
ATL [4] MIL [4] NYN [1] CHA [1] ARI [1]
ID Numbers
tbc id: 45388 ... retro id: guerj003 ... mlbam id: 448855
Relations
Pitch Repertoire
TBC Apps
Active Talent RatingsBattingSpeed5Power17Contact8XBH26RBIs9Runs20Hitting7Durability12Team.521Ratings Explained
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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%
    2003Gulf Coast Braves GCLRkatl-18c---1285751150190001930001.193.233.333.56660196.140.140.2700.0031.670.0057.01.6754.5
    2004Gulf Coast Braves GCLRkatl-19c---233881019801140041810101.216.255.341.59694309.170.125.2574.2619.154.5088.01.0647.4
    2005Danville BravesAppRkatl1620c---3371156301003180032220101.261.289.426.7151214913.191.165.2972.4818.187.3338.32.4843.3
    2006Rome BravesSALAatl2821c---413505630160001211001.120.137.240.37752124.120.120.1350.0023.080.0050.01.9266.7
    2016Colorado Springs Sky SoxPCLAAAmil631p---521000000000002000.000.000.000.000300.000.000.0000.000.000.000.00.000.0
    2016Milwaukee BrewersNLMLBmil4131pL-S-E-P519352820000001300800.229.186.286.47243102.057.057.2670.0030.230.000.00.0025.0
    2017Biloxi ShuckersSouAAmil032p---6110100000000010001.0001.0001.0002.000210.000.0001.0000.000.000.000.00.000.0
    2017Colorado Springs Sky SoxPCLAAAmil4132p---637120001000100000.286.286.286.572720.000.000.3330.0014.290.000.00.000.0
    2017Milwaukee BrewersNLMLBmil4132pL-S-E-P62016000000000405000.000.000.000.0002100.000.000.0000.0019.050.000.00.000.0
    2018Milwaukee BrewersNLMLBmil4133pL-S-E-P729352430000001302000.114.114.200.3143773.086.086.1820.0035.140.000.00.0075.0
    2019Milwaukee BrewersNLMLBmil4134pL-S-E-P8653010000000200000.333.333.333.666310.000.0001.0000.0066.670.000.00.000.0
    MLB Totals (4 yrs)1338941350000003207800.146.134.202.336104185.056.056.2000.0030.770.000.00.0038.5
    National League Totals (4 yrs)1338941350000003207800.146.134.202.336104185.056.056.2000.0030.770.000.00.0038.5
    Minor League Totals11731927692606480077274204.216.248.354.60233911332.160.138.2592.0621.2410.2953.21.7746.4
    Minor: Rk Totals9826021602305410075960203.231.265.377.6422759828.173.146.2782.5521.458.4352.01.8246.7
    Minor: A Totals13505630160001211001.120.137.240.37752124.120.120.1350.0023.080.0050.01.9266.7
    Minor: AA Totals110100000000010001.0001.0001.0002.000210.000.0001.0000.000.000.000.00.000.0
    Minor: AAA Totals58120001000102000.250.250.250.5001020.000.000.2860.0010.000.000.00.000.0
    Milwaukee Brewers Totals (4 yrs)1338941350000003207800.146.134.202.336104185.056.056.2000.0030.770.000.00.0038.5
    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 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
  • Short Season
  • AAA
  • AA
  • A+
  • A
  • A-
  • Rookie
  • College
  • Indy/Intl/+
  • YearTeam NameLgLvlOrgUnifAgeExpDetailWLERAGGSCGSHOGFGRSVIPHRERHRBBSOWPBKHBWHIPH9HR9BB9SO9RA9SO BBWPCT
    2006Gulf Coast Braves GCLRkatl-211---016.7514000314124.0251918316165201.719.381.136.006.007.131.00.000
    2006Danville BravesAppRkatl51211---019.0020001202.02220010001.009.000.000.004.509.000.00.000
    2006Rome BravesSALAatl28211---003.3720002212.24110010001.5013.500.000.003.373.370.00.000
    2006Minor Totals: ATLbyYearRk/A----213---026.7018000618228.7312221316185201.679.890.965.115.747.021.13.000
    2008Kingsport MetsAppRknyn-232---002.2530001304.00110330100.750.000.006.756.752.251.00.000
    2008Brooklyn CyclonesNYPLA-nyn-232---0054.0010000100.11220100006.0027.000.0027.000.0054.000.00.000
    2008Savannah Sand GnatsSALAnyn-232---111.7510000610225.2146532342100.624.911.050.7011.922.1017.00.500
    2008St. Lucie MetsFSLA+nyn-232---000.0040001404.00000141000.250.000.002.259.000.004.00.000
    2008Minor Totals: NYNbyYearA-/Rk/A+/A----234---112.1218000818234.0159837413200.653.970.791.8510.852.385.86.500
    2011Wichita WingnutsAmAsIndy---25263---933.57202000000128.2109585177210310001.417.620.495.047.204.061.43.750
    2011Indy TotalsbyYearIndy----261---933.58202000000128.7109585177210310001.417.650.495.057.234.071.43.750
    2012Yucatan LeonesMexAAA----274---135.46550000028.0261717322205001.718.360.967.076.435.460.91.250
    2012Minor Totals: byYearAAA----271---135.46550000028.0261717322205001.718.360.967.076.435.460.91.250
    2013Wichita WingnutsAmAsIndy------285---943.30211920020122.2118594555812618081.438.660.374.269.244.332.17.692
    2013Indy TotalsbyYearIndy----281---943.31211920020122.7118594555812618081.448.690.374.279.284.352.17.692
    2015Birmingham BaronsSouAAcha4306---232.29530022019.2155524262000.976.860.921.8311.902.296.50.400
    2015Charlotte KnightsILAAAcha47306---243.39268001318763.2442424529796101.156.220.714.1011.173.392.72.333
    2015Chicago White SoxALMLBcha63306Log - Sp - Ext - Perf006.7530003304.07331131002.0015.752.252.256.756.753.00.000
    2015Minor Totals: CHAbyYearAA/AAA----302---473.143111001520783.35929297331058101.116.390.763.5711.373.143.18.364
    2015MLB Totals: CHAbyYearMLB----301Log - Sp - Ext - Perf006.7530003304.07331131002.0015.752.252.256.756.753.00.000
    2016Colorado Springs Sky SoxPCLAAAmil6317---024.05550000026.2181212211251001.096.070.673.718.444.052.27.000
    2016Milwaukee BrewersNLMLBmil41317Log - Sp - Ext - Perf932.81202000000121.294403810431007131.136.950.743.187.402.962.33.750
    2016Minor Totals: MILbyYearAAA----311---024.12550000026.7181212211251001.116.180.693.788.594.122.27.000
    2016MLB Totals: MILbyYearMLB----311Log - Sp - Ext - Perf932.82202000000121.794403810431007131.136.980.743.197.432.972.33.750
    2017Biloxi ShuckersSouAAmil0328---013.6011000005.06522341001.8010.803.605.407.209.001.33.000
    2017Colorado Springs Sky SoxPCLAAAmil41328---222.10660000030.02787012203001.308.100.003.606.002.401.67.500
    2017Milwaukee BrewersNLMLBmil41328Log - Sp - Ext - Perf145.1221140027070.16144401843675041.487.812.305.508.575.631.56.200
    2017Minor Totals: MILbyYearAA/AAA----322---232.31770000035.033139215244001.378.490.513.866.173.341.60.400
    2017MLB Totals: MILbyYearMLB----321Log - Sp - Ext - Perf145.1421140027070.36144401843675041.487.832.315.528.605.651.56.200
    2018Colorado Springs Sky SoxPCLAAAmil---339---101.5911000005.22111160000.533.181.591.599.531.596.001.000
    2018Milwaukee BrewersNLMLBmil41339Log - Sp - Ext - Perf694.09312600150141.01437464195513611041.409.131.213.518.684.722.47.400
    2018Minor Totals: MILbyYearAAA----331---101.7311000005.72111160000.583.461.731.7310.381.736.001.000
    2018MLB Totals: MILbyYearMLB----331Log - Sp - Ext - Perf694.09312600150141.01437464195513611041.409.131.213.518.684.722.47.400
    2019Milwaukee BrewersNLMLBmil413410Log - Sp - Ext - Perf953.55720001172383.25835331136775041.126.241.183.878.283.762.14.643
    2019MLB Totals: MILbyYearMLB----341Log - Sp - Ext - Perf953.57720001172383.75835331136775041.136.271.193.898.333.792.14.643
    2020Arizona DiamondbacksNLMLBari---------Log - Sp - Ext - Perf112.78240004---022.21797113202011.32---------------------
    MLB Totals (5 yrs)25213.81147600017873420.736319617859178383291151.297.771.263.818.204.202.15.543
    National League Totals (4 yrs)25213.78144600014843416.735619317558177380281151.287.701.253.838.224.172.15.543
    American League Totals (1 yrs)006.7530003304.07331131002.0015.752.252.256.756.753.00.000
    Minor League Totals9183.62852900295611241.3184103972110523926501.206.870.783.928.923.842.28.333
    Minor: Indy Totals1873.44413920020251.3227117961213022928081.428.140.434.668.214.191.76.720
    Minor: Rk Totals026.3019000519130.0272221319205301.538.100.905.706.006.601.05.000
    Minor: A- Totals0099.9910000100.312201000020.0090.000.0090.000.00180.000.00.000
    Minor: A Totals111.9212000812328.3187632352100.715.770.960.6411.212.2417.50.500
    Minor: A+ Totals000.0040001404.00000141000.250.000.002.259.000.004.00.000
    Minor: AA Totals242.60640022024.72110747303001.167.811.492.6011.163.724.29.333
    Minor: AAA Totals6113.5643250013187154.01176261117515015101.256.840.644.388.773.622.00.353
    Milwaukee Brewers Totals (4 yrs)25213.78144600014843416.735619317558177380281151.287.701.253.838.224.172.15.543
    Chicago White Sox Totals (1 yrs)006.7530003304.07331131002.0015.752.252.256.756.753.00.000
    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
    2003Gulf Coast Braves GCLRk18C2600.0961942119115.9664.400.0043.392.92
    2004Gulf Coast Braves GCLRk19C2900.01802281210202.9627.000.0049.287.91
    2005Danville BravesAppRk20C3300.02041932226223.9876.800.0049.389.21
    2005Danville BravesAppRk201B200.073121110.9095.000.003.05.43
    2006Gulf Coast Braves GCLRk21P1400.0231065.8330.400.0028.0100.02
    2006Danville BravesAppRk21P200.0000000.0000.000.003.0100.021
    2006Rome BravesSALA21C1300.01318001391391.00010.700.009.4100.04
    2006Rome BravesSALA21P200.0000000.0000.000.001.415.427
    2008Kingsport MetsAppRk23P300.01000111.0000.300.004.5100.020
    2008Brooklyn CyclonesNYPLA-23P100.0000000.0000.000.001.3100.021
    2008Savannah Sand GnatsSALA23P1000.0121043.7500.300.007.3100.018
    2008St. Lucie MetsFSLA+23P400.00100111.0000.300.003.0100.027
    2015Birmingham BaronsSouAA30P500.03100441.0000.800.003.6100.021
    2015Charlotte KnightsILAAA30P2600.05110016161.0000.600.0018.1100.04
    2015Chi White SoxALMLB30P304.01201331.0001.000.751.9100.016
    2016Colorado Springs Sky SoxPCLAAA31P500.0011021.5000.200.003.6100.026
    2016MilwaukeeNLMLB31P2020121.21011212321.9131.100.1712.3100.014
    2017Biloxi ShuckersSouAA32P100.0000000.0000.000.000.7100.024
    2017Colorado Springs Sky SoxPCLAAA32P600.02400661.0001.000.004.4100.024
    2017MilwaukeeNLMLB32P211470.146211210.8330.500.1413.0100.015
    2018Colorado Springs Sky SoxPCLAAA33P100.00100111.0001.000.000.7100.029
    2018MilwaukeeNLMLB33P3126141.01210122322.9570.700.1619.0100.09
    2019MilwaukeeNLMLB34P72083.2570012121.0000.200.1444.4100.02
    MLB Totals - (P)147604203236557368.9320.500.160.00.00
    AAA Totals - (P)3800717102524.9600.600.000.00.00
    AA Totals - (P)6003100441.0000.700.000.00.00
    A+ Totals - (P)4000100111.0000.300.000.00.00
    A Totals - (C)13001318001391391.00010.700.000.00.00
    A Totals - (P)1200121043.7500.300.000.00.00
    A- Totals - (P)100000000.0000.000.000.00.00
    Rk Totals - (C)880048060155555540.9736.100.000.00.00
    Rk Totals - (1B)20073121110.9095.000.000.00.00
    Rk Totals - (P)1900331076.8570.300.000.00.00
    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

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    YearCategoryPC1B2B3BSSLFCFRFOFDH
    2003Minor-26---------
    2004Minor-29---------
    2005Minor-332--------
    2006Minor1813---------
    2008Minor18----------
    2015MLB3----------
    2015Minor31----------
    2016MLB20----------
    2016Minor5----------
    2017MLB21----------
    2017Minor7----------
    2018MLB31----------
    2018Minor1----------
    2019MLB72----------
    Totals2271012--------