Well, I can't do much, but I can try to help out those who want to play historical leagues in OOTP2006. This database includes 22,690 teams in 2965 leagues. Also included is a list of 1395 leagues which I do not have team data for. There are 2 versions of the database. One is in CSV format and the other is an excel database. I have concentrated on minor leagues in America though some international data is included (Mexico, Japan, etc.). I hope you enjoy it and find it useful. If you can help contribute to the data please let me know.
I must thank fmontoya for hosting these files at
www.allsimbaseball.com.
excel version
csv version