"1968 Dallas Cowboys #1" is "A Slippery Grass" by Vincent Holland, from Audio. It's on BMP 109.
The first '68 Raiders track is "Liggin'" by Kenny Graham, aka "Slick in the City", from KPM. Great piece. Love the addition of the finger snaps. Kinda gives it a
West Side Story feel, don't you think?
"1968 Philadelphia Eagles #1" is "Slapstix" by Shaindlin, but I don't know what CMR album it's on. Maybe it was only released as a tape reel only track by Cinemusic? However, it was commercially released on his album
Music to Read Life's Year End Issue By,
and you can hear it here:
https://www.youtube.com/watch?v=b6TYyy9tyD8"1966 Green Bay Packers #1" sounds like something from Cinemusic, likely on either CMR 219 or 319, since the B-sides of both are jazz/rock 'n' roll themed. The fifth '66 Packers track has to be a Conroy track by Don Banks, I don't know the name unfortunately.
That fourth '67 Colts track sounds like it might be Shaindlin, too. Same with the first '67 Browns track. Maybe that's on one of the two albums I mentioned as well.
Sadly, can't help you with any of the others.