MLB Players |
| J | ||
| Name | Team | Pos |
| Jackson, Zach | Oakland | P |
| Jackson, Jay | Toronto | P |
| Jackson, Andre | Pittsburgh | P |
| Jackson, Luke | San Francisco | P |
| Jacob, Alek | San Diego | P |
| Jacques, Joe | Boston | P |
| Jameson, Drey | Arizona | P |
| Jankowski, Travis | Texas | CF |
| Jansen, Kenley | Boston | P |
| Jansen, Danny | Toronto | C |
| Jarvis, Bryce | Arizona | P |
| Javier, Cristian | Houston | P |
| Jax, Griffin | Minnesota | P |
| Jeffers, Ryan | Minnesota | C |
| Jensen, Ryan | Miami | P |
| Jimenez, Leonardo | Toronto | SS |
| Jiménez, Eloy | Chicago | LF |
| Jiménez, Dany | Oakland | P |
| Jiménez, Joe | Atlanta | P |
| Joe, Connor | Pittsburgh | LF |
| Johnson, Seth | Baltimore | P |
| Johnson, Pierce | Atlanta | P |
| Johnson, Bryce | San Francisco | CF |
| Jones, Greg | Tampa Bay | SS |
| Jones, Nolan | Colorado | 3B |
| Jones, Jahmai | Milwaukee | CF |
| Joyce, Ben | Los Angeles | P |
| Judge, Aaron | New York | RF |
| Julien, Edouard | Minnesota | 2B |
| Julks, Corey | Houston | LF |
| Jung, Josh | Texas | 3B |
| Junis, Jakob | San Francisco | P |
| Junk, Janson | Milwaukee | P |
| Justice, Evan | Colorado | P |
@STATS_Insights
