Stadiums of the usfl

Philadelphia used Franklin field for their 2 home playoff games in 1984 due to conflict with Phillies
LA played their last home game for 1985 against the AZ Outlaws at Pierce ? College don't know if the field at the school had an official name

That 1985 LA game was played at Shephard Stadium in Woodland Hills.

http://www.profootballarchives.com/1985usflla.html

As for the Stars, it looks as though only the first playoff game was at Franklin Field.

http://www.profootballarchives.com/1984usflphi.html

that is the name of the field at the college

both 84 Stars playoff games where at franklin field  nj and birm

https://www.youtube.com/watch?v=a2u0fD6dp9g Birm at Philly in the pregame they also so video from the week before against nj.

OK.
I've sent an email to them concerning the change that needs made.