Brian Cooper debuted on September 7, 1999 and played his final game on September 28, 2005.
Brian Cooper debuted on September 7, 1999, playing for the Anaheim Angels at Edison International Field; he played his final game on September 28, 2005, playing for the San Francisco Giants at SBC Park.
Cal Cooper debuted on September 14, 1948 and played his final game on September 14, 1948.
Cecil Cooper debuted on September 8, 1971 and played his final game on July 12, 1987.
Claude Cooper debuted on April 14, 1913 and played his final game on June 26, 1917.
David Cooper debuted on April 29, 2011 and played his final game on August 22, 2012.
Don Cooper debuted on April 9, 1981 and played his final game on June 2, 1985.
Guy Cooper debuted on May 2, 1914 and played his final game on September 24, 1915.
Mort Cooper debuted on September 14, 1938 and played his final game on May 7, 1949.
Pat Cooper debuted on May 11, 1946 and played his final game on September 6, 1947.
Scott Cooper debuted on September 5, 1990 and played his final game on September 28, 1997.
Wilbur Cooper debuted on August 29, 1912 and played his final game on July 21, 1926.
Brian Allard debuted on August 8, 1979 and played his final game on June 10, 1981.