 |
|
| Name | Pos | Team | Age | DOB | POB | Nationality | Bats | Throws | Height | Weight | Salary |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Janero, Marcos | RF | Northern Virginia Rainbow Mermaids | 28 | 08/15/2022 | Quepos | CRC | Right | Right | 6' 4" | 200 lbs | $14,600,000 |
| Johnson, Andrew | SP | Nova Scotia Leviathan | 27 | 04/12/2023 | Dallas | USA | Left | Left | 5' 10" | 190 lbs | $540,000 |
| Johnston, Alex | C | Mississippi Mockingbirds | 26 | 09/28/2024 | Plympton | USA | Switch | Right | 6' 0" | 195 lbs | $280,000 |
| Johnston, Tom | SP | Athletic Club KC | 25 | 03/25/2025 | New York | USA | Left | Left | 6' 6" | 205 lbs | $10,093,750 |
| Jones, Johnny | SP | Nova Scotia Leviathan | 33 | 08/16/2017 | Houston | USA | Right | Right | 6' 0" | 200 lbs | $14,200,000 |
| Jones, Johnny | C | Buffalo White Walkers | 33 | 07/12/2017 | Glenn Dale | USA | Right | Right | 5' 10" | 195 lbs | $1,550,000 |
| Jones, Sean | SP | Northern Virginia Rainbow Mermaids | 29 | 03/14/2021 | Little Rock | USA | Right | Right | 6' 6" | 205 lbs | $1,600,000 |
| Juderías, Mariano | RF | Mississippi Mockingbirds | 31 | 08/14/2019 | Santiago de Cuba | CUB | Right | Right | 6' 1" | 185 lbs | $18,500,000 |
| Judham, Banu | RF | Athletic Club KC | 28 | 07/30/2022 | Bayt-al-Faqih | YEM | Right | Right | 6' 4" | 205 lbs | $1,800,000 |
| Juárez, Sixto | 3B | Northern Virginia Rainbow Mermaids | 18 | 10/10/2032 | San Pedro Sula | HON | Right | Right | 6' 1" | 190 lbs | - |
