 | Wilbert "J. R." Miner is a former coach and manager in North American minor league... more » |
| Ángel Valdés "Jack" Aragón Reyes, Jr. was a Cuban professional baseball player and manager. His... more » |
| John "Jack" Norman Breedon was an English footballer and manager. He played as a goalkeeper... more » |
 | John Joseph Burdock, nicknamed "Black Jack," was an American second baseman in Major League... more » |
| Jack Dempsey Cassini was an American professional baseball infielder, manager and scout. Born in... more » |
| Jack Lloyd Damaska is a former second baseman and left fielder in Major League Baseball who... more » |
| John Joseph "Jack" Doyle was an Irish-American first baseman in Major League Baseball whose... more » |
| John Joseph Dunn was an American pitcher in Major League Baseball at the turn of the 20th... more » |
| Jack Furnish is the father of David Furnish. more » |
 | John Wesley "Jack" Glasscock was an American shortstop in Major League Baseball who played for... more » |
| John Charles Hendricks was an American professional baseball player and manager. He played parts... more » |
| Jack E. Hiatt is a former Major League Baseball player. He was signed by the Los Angeles Angels... more » |
| Jack "Topeka Jack" Johnson was a Negro Leagues Infielder and manager for several years before... more » |
| Elmer Russell "Jack" Knight was an American right-handed pitcher in Major League Baseball. Born... more » |
 | John Thomas Krol was an American coach and manager in Major League Baseball. Primarily a second... more » |
| Jackson Hugh Lind is a retired Major League Baseball shortstop, first baseman, second baseman,... more » |
| John Christopher Martin was an infielder in Major League Baseball, playing mainly at shortstop... more » |
 | John Aloysius McKeon, nicknamed "Trader Jack", is a former Major League Baseball manager. McKeon... more » |
| Jack Mull, was a minor league baseball catcher, a major league coach, and minor league manager,... more » |
 | John James Onslow was an American player, manager, coach and scout in Major League Baseball. At... more » |
| Jack Paepke was a minor league baseball pitcher and manager as well as a player-manager. He... more » |
| Jack Dorn Phillips [Stretch] was a backup first baseman in Major League Baseball who played for... more » |
| Jack Stefanowski is a Polish-born American football manager, currently head coach of the Nepal... more » |
 | John Thomas Tighe, pronounced "tie", was an American coach, manager and scout for the Detroit... more » |
 | John Francis "Jack" Welch, Jr. is an American business executive, author and chemical engineer... more » |
