| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|
| Jackson, Austin | CF | Itta Bena Pheasants | 32 | 02/01/1987 | Denton | USA | Right | Right | 6' 0" | 215 lbs | $507,500 | | Jackson, Geonte' | SS | Modesto Swords | 25 | 05/26/1994 | Missouri City | USA | Right | Right | 6' 0" | 215 lbs | - | | Jackson, Zack A. | SP | Ellendale Counts | 24 | 12/25/1994 | Tulsa | USA | Right | Right | 6' 3" | 210 lbs | - | | Jankowski, Travis | CF | Irving Marvels | 28 | 06/15/1991 | Lancaster | USA | Left | Right | 6' 2" | 195 lbs | $507,500 | | Jefferies, Daulton | SP | Stratham Red Flash | 24 | 08/02/1995 | Atwater | USA | Left | Right | 6' 0" | 190 lbs | - | | Jeffress, Jeremy | CL | Seattle Banshees | 32 | 09/21/1987 | South Boston | USA | Right | Right | 6' 0" | 205 lbs | $800,000 | | Jennings, Dan | CL | Stratham Red Flash | 32 | 04/17/1987 | Berkeley | USA | Left | Left | 6' 3" | 210 lbs | $1,000,000 | | Jimenez, Ubaldo | RP | Free Agent | 35 | 01/22/1984 | Nagua | DOM | Right | Right | 6' 5" | 220 lbs | - | | Johnson, Cooper | C | Jacksonville Suns | 21 | 04/25/1998 | Mundelein | USA | Right | Right | 6' 0" | 215 lbs | $507,500 | | Johnson, Mike | RP | Buckingham Misfits | 23 | 10/31/1995 | Missouri City | USA | Right | Right | 6' 4" | 215 lbs | - | | Johnsonbaugh, Shane | RF | Saskatoon Slither | 26 | 07/14/1993 | Chesapeake | USA | Left | Right | 5' 10" | 190 lbs | - | | Jones, Connor | RF | Seattle Banshees | 28 | 05/12/1991 | Chandler | USA | Left | Right | 6' 3" | 210 lbs | - | | Jones, Connor E. | SP | Bridgeport Bluefish | 24 | 11/17/1994 | Atlanta | USA | Right | Left | 6' 0" | 200 lbs | - | | Jones, Nolan | SS | Ellendale Counts | 21 | 05/02/1998 | Langhorne | USA | Left | Right | 6' 5" | 190 lbs | - | | Jones, Zach | RP | Free Agent | 28 | 12/04/1990 | San Jose | USA | Right | Right | 6' 0" | 205 lbs | - |
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