Kelvin Herrera
Kelvin De Jesus (Mercado) Herrera
Born: December 31, 1989
Tenares, Hermanas Mirabal DO
Primary Position: Pitcher
Bats: Right
Throws: Right
Height: 5'10"
Weight: 200
Career: 2008-2019
Major League Statistics
Kelvin (Mercado) Herrera compiled a career record of 14 wins and 8 losses, with 16 saves, and a 2.22 ERA in his 83-game pitching career with the Burlington Royals, Burlington Bees, Wilmington Blue Rocks, Northwest Arkansas Naturals, Omaha Storm Chasers and Charlotte Knights. He began playing during the 2008 season and last took the field during the 2019 campaign.
 Burlington Bees |
 Burlington Royals |
 Omaha Storm Chasers |
 Wilmington Blue Rocks |
 Northwest Arkansas Naturals |
 Charlotte Knights |
Click on column headings to sort.
Pitching:
| Year | Level | Lg | Team | W | L | W% | ERA | G | GS | GF | CG | SHO | SV | IP | H | R | ER | HR | BB | IBB | SO | HBP | BK | WP | BF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | A | MIDW | Burlington Bees | 2 | 0 | 1.000 | 2.13 | 3 | 1 | 1 | 0 | 0 | 0 | 12.7 | 13 | 4 | 3 | 0 | 2 | 0 | 7 | 1 | 0 | 1 | 53 |
| 2008 | R | APPY | Burlington Royals | 2 | 2 | .500 | 1.42 | 11 | 8 | 0 | 0 | 0 | 0 | 50.7 | 48 | 17 | 8 | 0 | 5 | 0 | 45 | 3 | 1 | 2 | 198 |
| 2009 | A | MIDW | Burlington Bees | 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 |
| 2010 | A | MIDW | Burlington Bees | 2 | 3 | .400 | 4.35 | 8 | 8 | 0 | 0 | 0 | 0 | 41.3 | 38 | 20 | 20 | 2 | 15 | 0 | 40 | 4 | 0 | 1 | 173 |
| 2011 | Advanced A | CARL | Wilmington Blue Rocks | 2 | 1 | .667 | 0.61 | 8 | 0 | 6 | 0 | 0 | 1 | 14.7 | 8 | 1 | 1 | 1 | 2 | 0 | 12 | 0 | 0 | 0 | 53 |
| 2011 | AAA | PCL | Omaha Storm Chasers | 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 |
| 2011 | AA | TL | Northwest Arkansas Naturals | 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 |
| 2013 | AAA | PCL | Omaha Storm Chasers | 0 | 1 | .000 | 1.12 | 10 | 3 | 7 | 0 | 0 | 2 | 16.0 | 6 | 2 | 2 | 1 | 6 | 1 | 22 | 2 | 0 | 0 | 62 |
| 2013 | AA | TL | Northwest Arkansas Naturals | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 7 | |
| 2019 | AAA | IL | Charlotte Knights | 0 | 1 | .000 | 12.00 | 3 | 1 | 0 | 0 | 0 | 0 | 3.0 | 5 | 4 | 4 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 14 |
| Totals | 14 | 8 | .636 | 2.22 | 83 | 22 | 41 | 0 | 0 | 16 | 198.3 | 156 | 62 | 49 | 11 | 43 | 3 | 192 | 11 | 2 | 4 | 785 |
Fielding:
| Year | Level | Lg | Team | Pos | GP | PO | A | E | DP | Fld% | RF/G |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2008 | A | MIDW | Burlington Bees | P | 3 | 0 | 0 | 0 | 0 | .000 | |
| 2008 | R | APPY | Burlington Royals | P | 11 | 5 | 5 | 0 | 0 | 1.000 | .909 |
| 2009 | A | MIDW | Burlington Bees | P | 1 | 0 | 0 | 0 | 0 | .000 | |
| 2010 | A | MIDW | Burlington Bees | P | 8 | 3 | 4 | 0 | 0 | 1.000 | .875 |
| 2011 | Advanced A | CARL | Wilmington Blue Rocks | P | 8 | 0 | 0 | 0 | 0 | .000 | |
| 2011 | AA | TL | Northwest Arkansas Naturals | P | 23 | 2 | 5 | 0 | 0 | 1.000 | .304 |
| 2011 | AAA | PCL | Omaha Storm Chasers | P | 14 | 0 | 0 | 1 | 0 | .000 | .000 |
| 2013 | AA | TL | Northwest Arkansas Naturals | P | 2 | 0 | 0 | 0 | 0 | .000 | |
| 2013 | AAA | PCL | Omaha Storm Chasers | P | 10 | 0 | 2 | 0 | 0 | 1.000 | .200 |
| 2019 | AAA | IL | Charlotte Knights | P | 3 | 0 | 0 | 0 | 0 | .000 | |
| Totals | 83 | 10 | 16 | 1 | 0 | .963 | .313 |
Minor League Service:
| Year | Level | League | Team | Affiliation | First Appearance | Final Appearance |
|---|---|---|---|---|---|---|
| 2008 | R | Appalachian League | Burlington Royals | KCA | June 17, 2008 | August 11, 2008 |
| 2008 | A | Midwest League | Burlington Bees | KCA | August 16, 2008 | August 27, 2008 |
| 2009 | A | Midwest League | Burlington Bees | KCA | May 6, 2009 | May 6, 2009 |
| 2010 | A | Midwest League | Burlington Bees | KCA | April 9, 2010 | May 16, 2010 |
| 2011 | Advanced A | Carolina League | Wilmington Blue Rocks | BOS | April 13, 2011 | May 7, 2011 |
| 2011 | AA | Texas League | Northwest Arkansas Naturals | KCA | May 10, 2011 | July 26, 2011 |
| 2011 | AAA | Pacific Coast League | Omaha Storm Chasers | KCA | July 29, 2011 | September 4, 2011 |
| 2013 | AAA | Pacific Coast League | Omaha Storm Chasers | KCA | May 25, 2013 | July 13, 2013 |
| 2013 | AA | Texas League | Northwest Arkansas Naturals | KCA | July 15, 2013 | July 17, 2013 |
| 2019 | AAA | International League | Charlotte Knights | CHA | August 2, 2019 | August 8, 2019 |
Persons data from the Chadwick Baseball Bureau are Copyright Chadwick Baseball Bureau, and are made available under the Open Data Commons Attribution License.
