The best source for data is the Baseball-Databank.org or the Baseball Archive. Both have text and db formatted historical data. This material here is mostly my filing cabinet of outdated stuff that may or may not be of interest.
These files of starts mesh with the lahman database and make an effort to use the same keys as those found on this site. They are provided as is. If you are loading into access or excel use the second file.
1980-2002 Major League Starts in mySQL format gzipped 2.3MB
1980-2002 Major League Starts in text format gzipped 2.3MB
1994-2000 Major League Starts in mySQL format zipped 1MB
1994-2000 Major League Starts in text format zipped 1MB
1996-1999 Team Game Logs Zip 0.25MB
1996 Team Game Logs 0.5MB
1997 Team Game Logs 0.5MB
1998 Team Game Logs 0.5MB
1999 Team Game Logs 0.5MB