Another 154 game schedule
 

Not finding a schedule for a single 8 team division with 11H/11A against the other teams in the league. I took GMO's 126 game schedule for this format and tacked on 28 more games (2 game sets H and A against each team). I wasn't very elegant as there are 3 league-wide days off, so that no team has more than 8 games in a row with a day off. I don't know how to stagger those days off, but it works.

I revised this old schedule to eliminate the league-wide days off in September. I also made Sunday games day games and tried to eliminate a few (very few) of the 2 game series, by making 4 and 5 game series earlier in the season. Also, it's now a 16-team schedule for 2 sub leagues of 8 teams each.