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|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jackson, Dean | 1B | Free Agent | 29 | 03/01/2014 | Charleston | USA | Left | Left | 6' 0" | 215 lbs | - |
| Jang-Yop, An | SP | Toledo Stingers | 38 | 11/17/2005 | Unknown | KOR | Left | Left | 6' 1" | 215 lbs | $2,500,000 |
| Jerger, Fred | SP | Thunder Bay Northern Lions BC | 23 | 01/03/2020 | Lake Charles | USA | Right | Right | 6' 1" | 190 lbs | $280,000 |
| Jesus, Gastão | SP | Echo Park Lakers | 18 | 08/26/2025 | Matelândia | BRA | Switch | Right | 6' 8" | 210 lbs | - |
| Jia, Tak-wai | C | Free Agent | 29 | 08/30/2014 | Hsinchu | TPE | Right | Right | 6' 4" | 230 lbs | - |
| Jiménez, Alberto | SP | Toledo Stingers | 19 | 04/18/2024 | Moyobamba | PER | Right | Right | 6' 2" | 180 lbs | - |
| Jobe, Étienne | CF | Athletic Club KC | 17 | 08/11/2026 | Kunting | GAM | Left | Left | 6' 0" | 160 lbs | - |
| Jobse, Ger | SS | Echo Park Lakers | 28 | 12/24/2015 | Willemstad | CUR | Right | Right | 5' 11" | 185 lbs | $280,000 |
| Jones, Johnny | SP | Vancouver Grey Wolves | 26 | 08/16/2017 | Houston | USA | Right | Right | 6' 0" | 210 lbs | $280,000 |
| Jones, Johnny | C | Oakland Oaks | 26 | 07/12/2017 | Glenn Dale | USA | Right | Right | 5' 10" | 195 lbs | $2,137,500 |
| Jones, Jonathan | SP | Thunder Bay Northern Lions BC | 26 | 01/05/2017 | Queens | USA | Right | Right | 6' 4" | 230 lbs | $280,000 |
| Joseph, Nick | RP | Oakland Oaks | 24 | 12/28/2019 | Audubon | USA | Left | Left | 6' 4" | 200 lbs | $280,000 |
