You will get better help in this forum.
https://forums.ootpdevelopments.com/...lay.php?f=3879
Files are in this post.
https://forums.ootpdevelopments.com/...d.php?t=287547
How to install video.
https://forums.ootpdevelopments.com/...d.php?t=290245
As far as automatic assigning of ballparks, maybe someone else can help.
This forum may help. Historical & Fictional Simulations.
https://forums.ootpdevelopments.com/...lay.php?f=4061