Rudy Kemmler debuted on July 26, 1879, playing for the Providence Grays at Messer Street Grounds; he played his final game on August 11, 1889, playing for the Columbus Solons at Recreation Park II.
Rudy Kemmler played in 2 games at outfield for the Columbus Buckeyes in 1883, starting in none of them. He made 2 putouts, had 2 assists, and committed 2 errors, equivalent to 1 errors per game (estimate based on total games played in). He had one double play.
Rudy Kemmler played in 2 games at first base for the Columbus Buckeyes in 1884, starting in none of them. He made 22 putouts, had no assists, and committed one error, equivalent to .5 errors per game (estimate based on total games played in). He had one double play.
Rudy Kemmler played in 3 games at first base for the St. Louis Browns in 1886, starting in none of them. He made 23 putouts, had 2 assists, and committed 2 errors, equivalent to .667 errors per game (estimate based on total games played in). He had one double play.
Rudy Kemmler played in just one game at catcher for the Cleveland Blues in 1881 and did not start. He made 5 putouts, had 2 assists, and committed no errors, equivalent to 0 errors per game (estimate based on total games played in). He had one double play. He had 2 passed balls, 0 wild pitches, 0 opponent stolen bases, and 0 opponent caught stealings.
Rudy Kemmler played in 23 games at catcher for the Pittsburg Alleghenys in 1882, starting in none of them. He made 123 putouts, had 37 assists, and committed 14 errors, equivalent to .609 errors per game (estimate based on total games played in). He had one double play. He had 16 passed balls, 0 wild pitches, 0 opponent stolen bases, and 0 opponent caught stealings.
Rudy Kemmler played in 8 games at catcher for the Columbus Solons in 1889, starting in none of them. He made 35 putouts, had 18 assists, and committed 4 errors, equivalent to .5 errors per game (estimate based on total games played in). He had one double play. He had 12 passed balls, 0 wild pitches, 0 opponent stolen bases, and 0 opponent caught stealings.
Rudy Arias debuted on April 10, 1959 and played his final game on August 26, 1959.
Rudy Bell debuted on September 16, 1907 and played his final game on October 5, 1907.
Rudy Meoli debuted on September 9, 1971, playing for the at ; he played his final game on June 8, 1979, playing for the Philadelphia Phillies at Veterans Stadium.
NBA player Rudy Gay played for Connecticut.
Rudy Kneisch debuted on September 21, 1926, playing for the Detroit Tigers at Navin Field; he played his final game on September 26, 1926, playing for the Detroit Tigers at Navin Field.
Rudy Miller debuted on September 19, 1929, playing for the Philadelphia Athletics at Shibe Park; he played his final game on September 20, 1929, playing for the Philadelphia Athletics at Shibe Park.