 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jackson, Cory | SP | Free Agent | 21 | 06/09/2013 | Bellbrook | USA | Right | Right | 6' 1" | 195 lbs | - |
| Jacobson, Mark | SP | Free Agent | 21 | 04/21/2013 | Omaha | USA | Right | Left | 6' 0" | 195 lbs | - |
| James, Gil | 2B | Free Agent | 18 | 06/05/2016 | Tarrytown | USA | Right | Right | 6' 0" | 180 lbs | - |
| James, Rodger | SP | Free Agent | 19 | 11/30/2015 | New Iberia | USA | Right | Right | 6' 0" | 180 lbs | - |
| Jane, Dane | SP | Toledo Stingers | 17 | 03/05/2017 | Southend-on-Sea | ENG | Right | Right | 6' 0" | 165 lbs | - |
| Jang-Yop, An | SP | Toledo Stingers | 29 | 11/17/2005 | Unknown | KOR | Left | Left | 6' 0" | 190 lbs | $8,750,000 |
| Janssens, Maxime | SP | Toledo Stingers | 28 | 02/05/2006 | Aarschot | BEL | Left | Left | 6' 1" | 200 lbs | $4,500,000 |
| Jaramillo, Alberto | SP | Free Agent | 20 | 02/24/2014 | Providence | USA | Right | Left | 6' 0" | 180 lbs | - |
| Jaramillo, Nelson | 2B | Portland Evergreens | 26 | 04/15/2008 | Panama | PAN | Right | Right | 6' 1" | 185 lbs | $8,000,000 |
| Jarca, José | 2B | Vancouver Grey Wolves | 28 | 10/08/2006 | Villa Jaragua | DOM | Right | Right | 6' 2" | 210 lbs | $3,700,000 |
| Jarvis, Devin | RP | Free Agent | 24 | 09/08/2010 | Longview | USA | Right | Right | 5' 9" | 190 lbs | - |
| Jenkins, Errol | CL | Free Agent | 24 | 10/03/2010 | Chesterfield Township | USA | Right | Right | 6' 2" | 210 lbs | - |
| Jian, Ju-wei | SP | Free Agent | 24 | 08/20/2010 | Athens | USA | Right | Left | 6' 3" | 205 lbs | - |
| Jiménez, Esteban | RP | Chicago Gold Sox | 28 | 11/30/2006 | Guanajuato | MEX | Left | Left | 6' 2" | 200 lbs | $2,000,000 |
| Jobse, Ger | SS | Phoenix Hotspur | 19 | 12/24/2015 | Willemstad | CUR | Right | Right | 5' 10" | 165 lbs | - |
| Johns, Walter | SP | Free Agent | 18 | 11/25/2016 | Bismarck | USA | Left | Right | 6' 1" | 180 lbs | - |
| Johnson, Elliot | SP | Free Agent | 23 | 03/17/2011 | Mt. Vernon | USA | Left | Left | 6' 1" | 195 lbs | - |
| Johnson, Keith | RP | Northern Virginia Rainbow Mermaids | 23 | 02/05/2011 | Omaha | USA | Right | Right | 5' 10" | 180 lbs | $280,000 |
| Johnson, Larry | RP | Free Agent | 22 | 08/13/2012 | Rancho Cordova | USA | Switch | Right | 5' 11" | 190 lbs | - |
| Johnston, Jeffery | SP | Free Agent | 20 | 12/04/2014 | Palm Bay | USA | Switch | Right | 6' 3" | 205 lbs | - |
| Johnston, Preston | RF | Free Agent | 22 | 12/03/2012 | Columbus | USA | Right | Left | 6' 4" | 225 lbs | - |
| Jones, Clarence | SP | Free Agent | 18 | 07/23/2016 | Kansas City | USA | Left | Right | 6' 2" | 190 lbs | - |
| Jones, Corey | SP | Free Agent | 21 | 12/24/2013 | Tifton | USA | Right | Right | 5' 8" | 175 lbs | - |
| Jones, Curt | CL | Free Agent | 22 | 06/12/2012 | Barberton | USA | Right | Right | 6' 2" | 200 lbs | - |
| Jordan, Blair | CF | Free Agent | 17 | 08/13/2017 | Warren | USA | Right | Right | 6' 0" | 170 lbs | - |
| Jordan, Chris | SP | Free Agent | 20 | 08/24/2014 | Parma Heights | USA | Right | Right | 6' 5" | 195 lbs | - |
| Joseph, Mimosa | SP | Northern Virginia Rainbow Mermaids | 35 | 03/19/1999 | St. Paul | USA | Right | Right | 6' 0" | 220 lbs | $2,730,000 |
| Jost, Richard | SS | Buckhead Bowties | 28 | 10/14/2006 | Saint-Hyacinthe | CAN | Right | Right | 6' 0" | 190 lbs | $7,810,000 |
| Juanda, John | CF | Northern Virginia Rainbow Mermaids | 17 | 09/05/2017 | Ketapang | IDN | Right | Right | 6' 2" | 170 lbs | - |
| Juderías, Efrain | SP | Free Agent | 24 | 12/02/2010 | Houston | USA | Right | Right | 6' 0" | 200 lbs | - |
