Footnotes
- a Camilo Pascual had two Opening Day starts for the 1901-1960 franchise in 1956 and 1960 and two Opening Day starts for the 1961-1971 franchise in 1968 and 1969. He also received the decision as a relief pitcher on Opening Day 1957 for the 1901-1960 franchise.
Read more about this topic: List Of Washington Senators Opening Day Starting Pitchers