The Giants played their first game against All New Britain in New Britain, Connecticut, on October 5, 1925.[1][2] They defeated New Britain 26–0 in front of a crowd of 10,000.[
October 18, 1925. Frankford beat the Giants 14-0<br><br><span class=gensmall>Accepted as answer by flotsamnjetsam on Fri Apr 27, 2007 12:47 pm EST.</span>
Sporting events are family events. If you can't watch your language for 3 hours then stay home.
It appears as if I misunderstood the question. I didn't see, or at least didn't process, the word "home". As you can see, I searched for the Giants first ever game, and copied and pasted it from Wikipedia.