.jpg/220px-John_Rheinecker_(131234628).jpg "John Rheinecker") | John Philip Rheinecker is a former Major League Baseball pitcher. more » |
 | John Richard Riedling is a former Major League Baseball pitcher. Riedling was drafted by the... more » |
| John F. Roach was a 19th-century Major League Baseball player. In 1887 he pitched in a single... more » |
| John Loy Rocker is a retired American Major League Baseball relief pitcher who played for the... more » |
| John Romonosky was an American professional baseball player. A 6 ft 2 in, 195 lb right-handed... more » |
| John Christopher Roper is a former Major League Baseball pitcher. He played in parts of three... more » |
| John Russ was a professional baseball player who played in one game for the 1882 Baltimore... more » |
| John Albert Russell was a pitcher in Major League Baseball. He pitched in six games for Brooklyn... more » |
| John A. Ryan was a Major League Baseball pitcher. He played for the Baltimore Monumentals of the... more » |
 | John Schappert was a 19th-century professional baseball pitcher. Schappert pitched for the St... more » |
 | John Bluford Scheneberg was a pitcher in Major League Baseball. He played for the Pittsburgh... more » |
| John F. Schultz was an American professional baseball player in Major League Baseball during the... more » |
| John W. Shaffer, nicknamed Cannon Ball, was an American baseball player. He played for the 1886... more » |
| John Edward "Sheriff" Singleton was a Major League Baseball pitcher. Singleton played for the... more » |
 | John S. Skopec, was a pitcher in Major League Baseball from 1901 to 1903. He played for the... more » |
 | John A. Slagle was an American major league baseball pitcher. He pitched one game, 1⅓ scoreless... more » |
| John Henry Slappey was a Major League Baseball pitcher who played in 1920 with the Philadelphia... more » |
| John Smiley is an American former Major League Baseball pitcher who played for four teams: the... more » |
.jpg/212px-Hall_of_Famer_John_Smoltz_speaks_to_reporters_before_the_MLBPAA's_2016_Legends_for_Youth_Dinner_(cropped).jpg "John Smoltz") | John Andrew Smoltz, nicknamed "Smoltzie" and "Marmaduke," is an American former Major League... more » |
| John Snyder, is a retired Major League Baseball player who played pitcher from 1998-2000. He... more » |
| John Sowders was a Major League Baseball pitcher. He played all or part of three seasons in the... more » |
| John Henry "Doc" Stafford was a pitcher in Major League Baseball. He played for the Cleveland... more » |
| John M. Stephens is a former professional baseball player. He pitched part of the 2002 season... more » |
| John Strike was a professional baseball player who played pitcher in the Major Leagues for the... more » |
| John Jeremiah "Lefty" Sullivan was a pitcher in Major League Baseball. He played for the Chicago... more » |
