"Yankee Baseball," by Terry Cashman.
1) Terry Cashman (born Dennis Minogue), who adapted his classic, "Talkin' Baseball," for the Yanks, was the brother of my 7th grade English teacher, Sister Doris Minogue (who was herself a diehard Mets fan).
2) Cashman later spoofed the song on "The Simpsons."
3) Growing up I owned the "Talkin' Baseball" 45, which replaced "John Jacob Jingleheimer Schmidt" as my go-to record.
Thanks to Dustin for posting on facebook.