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Kelvin Herrera

Kelvin De Jesus (Mercado) Herrera (twitter: @KelvinHerrera40)

Position: Pitcher
Bats: Right, Throws: Right
Height: 5' 10", Weight: 200 lb.

Born: December 31, 1989 in Tenares, Hermanas Mirabal, DO

Major League Stats

Kelvin Herrera
Minor League Player Page
/ Gamelogs & Splits
Pitching: 2014 / 2013 / 2012 / 2011 / 2010 / 2009 / 2008

Minors Pitching

Year Age AgeDif Tm Lg Lev Aff W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB IBB SO HBP BK WP BF WHIP H9 HR9 BB9 SO9 SO/W
2007 17 -1.9 Royals DOSL FRk KCR 4 1 .800 0.84 11 5 3 0 0 1 42.2 30 6 4 1 15 1 50 2 0 2 170 1.055 6.3 0.2 3.2 10.5 3.33
2008 18 -2.6 2 Teams 2 Lgs Rk-A KCR 4 2 .667 1.56 14 9 1 0 0 0 63.1 61 21 11 0 7 0 52 4 1 3 251 1.074 8.7 0.0 1.0 7.4 7.43
2008 18 -2.3 Burlington APPY Rk KCR 2 2 .500 1.42 11 8 0 0 0 0 50.2 48 17 8 0 5 0 45 3 1 2 198 1.046 8.5 0.0 0.9 8.0 9.00
2008 18 -3.7 Burlington MIDW A KCR 2 0 1.000 2.13 3 1 1 0 0 0 12.2 13 4 3 0 2 0 7 1 0 1 53 1.184 9.2 0.0 1.4 5.0 3.50
2009 19 -2.8 Burlington MIDW A KCR 1 0 1.000 0.00 1 1 0 0 0 0 5.0 3 0 0 0 0 0 1 0 0 0 17 0.600 5.4 0.0 0.0 1.8
2010 20 -1.6 Burlington MIDW A KCR 2 3 .400 4.35 8 8 0 0 0 0 41.1 38 20 20 2 15 0 40 4 0 1 173 1.282 8.3 0.4 3.3 8.7 2.67
2011 21 -3.4 3 Teams 3 Lgs AA-AAA-A+ KCR 7 1 .875 1.60 45 0 33 0 0 14 67.2 42 15 12 6 15 2 70 1 1 0 261 0.842 5.6 0.8 2.0 9.3 4.67
2011 21 -1.9 Wilmington CARL A+ KCR 2 1 .667 0.61 8 0 6 0 0 1 14.2 8 1 1 1 2 0 12 0 0 0 53 0.682 4.9 0.6 1.2 7.4 6.00
2011 21 -2.6 Northwest Arkansas TL AA KCR 4 0 1.000 1.75 23 0 17 0 0 7 36.0 22 9 7 4 6 2 40 1 1 0 138 0.778 5.5 1.0 1.5 10.0 6.67
2011 21 -6.2 Omaha PCL AAA KCR 1 0 1.000 2.12 14 0 10 0 0 6 17.0 12 5 4 1 7 0 18 0 0 0 70 1.118 6.4 0.5 3.7 9.5 2.57
2013 23 -3.5 2 Teams 2 Lgs AAA-AA KCR 0 1 .000 1.00 12 3 7 0 0 2 18.0 7 2 2 1 6 1 27 2 0 0 69 0.722 3.5 0.5 3.0 13.5 4.50
2013 23 -1.5 Northwest Arkansas TL AA KCR 0 0 0.00 2 0 0 0 0 0 2.0 1 0 0 0 0 0 5 0 0 0 7 0.500 4.5 0.0 0.0 22.5
2013 23 -3.7 Omaha PCL AAA KCR 0 1 .000 1.12 10 3 7 0 0 2 16.0 6 2 2 1 6 1 22 2 0 0 62 0.750 3.4 0.6 3.4 12.4 3.67
6 Seasons 18 8 .692 1.85 91 26 44 0 0 17 238.0 181 64 49 10 58 4 240 13 2 6 941 1.004 6.8 0.4 2.2 9.1 4.14
FRk (1 season) FRk 4 1 .800 0.84 11 5 3 0 0 1 42.2 30 6 4 1 15 1 50 2 0 2 170 1.055 6.3 0.2 3.2 10.5 3.33
Rk (1 season) Rk 2 2 .500 1.42 11 8 0 0 0 0 50.2 48 17 8 0 5 0 45 3 1 2 198 1.046 8.5 0.0 0.9 8.0 9.00
A (3 seasons) A 5 3 .625 3.51 12 10 1 0 0 0 59.0 54 24 23 2 17 0 48 5 0 2 243 1.203 8.2 0.3 2.6 7.3 2.82
A+ (1 season) A+ 2 1 .667 0.61 8 0 6 0 0 1 14.2 8 1 1 1 2 0 12 0 0 0 53 0.682 4.9 0.6 1.2 7.4 6.00
AA (2 seasons) AA 4 0 1.000 1.66 25 0 17 0 0 7 38.0 23 9 7 4 6 2 45 1 1 0 145 0.763 5.4 0.9 1.4 10.7 7.50
AAA (2 seasons) AAA 1 1 .500 1.64 24 3 17 0 0 8 33.0 18 7 6 2 13 1 40 2 0 0 132 0.939 4.9 0.5 3.5 10.9 3.08

Minors Batting

Year Age AgeDif Tm Lg Lev Aff G PA AB R H 2B 3B HR RBI SB CS BB SO BA OBP SLG OPS TB GDP HBP SH SF IBB
2007 17 -1.7 Royals DOSL FRk KCR 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2008 18 2 Teams 2 Lgs A-Rk KCR 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2008 18 -2.3 Burlington APPY Rk KCR 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2008 18 -3.6 Burlington MIDW A KCR 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2009 19 -2.7 Burlington MIDW A KCR 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2010 20 -1.4 Burlington MIDW A KCR 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2011 21 3 Teams 3 Lgs AAA-AA-A+ KCR 45 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2011 21 -1.8 Wilmington CARL A+ KCR 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2011 21 -3.0 Northwest Arkansas TL AA KCR 23 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2011 21 -6.0 Omaha PCL AAA KCR 14 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2013 23 2 Teams 2 Lgs AAA-AA KCR 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2013 23 -1.0 Northwest Arkansas TL AA KCR 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
2013 23 -3.9 Omaha PCL AAA KCR 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
6 Seasons 91 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
FRk (1 season) FRk 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Rk (1 season) Rk 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A (3 seasons) A 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A+ (1 season) A+ 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AA (2 seasons) AA 25 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
AAA (2 seasons) AAA 24 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Minors Fielding

Year Age Tm Lg Lev Aff G CG Ch PO A E DP Fld% RF/G SB CS CS% lgCS% PO Rctch Rtz
2007 17 Royals DOSL FRk KCR P 11 11 3 6 2 1 .818 0.82 10 3 23%
2008 18 2 Teams 2 Lgs Rk-A KCR P 14 10 5 5 0 0 1.000 0.71 6 7 54%
2008 18 Burlington APPY Rk KCR P 11 10 5 5 0 0 1.000 0.91 6 5 45%
2008 18 Burlington MIDW A KCR P 3 0 0 0 0 0 0.00 0 2 100%
2009 19 Burlington MIDW A KCR P 1 0 0 0 0 0 0.00 0 0
2010 20 Burlington MIDW A KCR P 8 7 3 4 0 0 1.000 0.88 12 6 33%
2011 21 3 Teams 3 Lgs AA-AAA-A+ KCR P 45 8 2 5 1 0 .875 0.16 7 0 0%
2011 21 Wilmington CARL A+ KCR P 8 0 0 0 0 0 0.00 1 0 0%
2011 21 Northwest Arkansas TL AA KCR P 23 7 2 5 0 0 1.000 0.30 4 0 0%
2011 21 Omaha PCL AAA KCR P 14 1 0 0 1 0 .000 0.00 2 0 0%
2013 23 2 Teams 2 Lgs AAA-AA KCR P 12 2 0 2 0 0 1.000 0.17
2013 23 Northwest Arkansas TL AA KCR P 2 0 0 0 0 0 0.00
2013 23 Omaha PCL AAA KCR P 10 2 0 2 0 0 1.000 0.20
6 Seasons 91 38 13 22 3 1 .921 0.38 35 16 31%
A 7890 value in the totals indicates career mark is incomplete.

Teams Played For

Year Age Tm Lg Lev Aff
2007 17 DSL Royals Dominican Summer League FRk KCR 2007-06-02 2007-07-31
2008 18 Burlington Royals Appalachian League Rk KCR 2008-06-17 2008-08-11
2008 18 Burlington Bees Midwest League A KCR 2008-08-16 2008-08-27
2009 19 Burlington Bees Midwest League A KCR 2009-05-06 2009-05-06
2010 20 Burlington Bees Midwest League A KCR 2010-04-09 2010-05-16
2011 21 Wilmington Blue Rocks Carolina League A+ KCR 2011-04-09 2011-05-07
2011 21 Northwest Arkansas Naturals Texas League AA KCR 2011-05-10 2011-07-26
2011 21 Omaha Storm Chasers Pacific Coast League AAA KCR 2011-07-29 2011-09-04
2011 21 Kansas City Royals American League MLB KCR 1 2011-09-21 2011-09-26
2012 22 Kansas City Royals American League MLB KCR 1 2012-04-08 2012-10-02
2013 23 Omaha Storm Chasers Pacific Coast League AAA KCR 2013-05-25 2013-07-13
2013 23 Northwest Arkansas Naturals Texas League AA KCR 2013-07-15 2013-07-17
2013 23 Kansas City Royals American League MLB KCR 1 2013-04-01 2013-09-29
2014 24 Kansas City Royals American League MLB KCR 1 2014-04-02 2014-07-09

Sabr ID: 675213de

About the Minor League Data

Performance data on minor and international leagues is licensed from and provided by the SABR Minor Leagues Database, a community project sponsored by the Minor Leagues Committee of the Society for American Baseball Research.

The database is under active development. Many statistics are incomplete due to ongoing research and/or limitations in published sources. To learn more about these limitations, or to find out how to contribute, click here.

Minor league Total Zone (Rctch&Rtz, 2005-2009) data provided by Baseballprojection.com and Minorleaguesplits.com.