Re: Are your leagues counting the Twins-Tigers game?
I don't believe the play-in game counts in Yahoo leagues.
My personal opinion is that those stats should count because they are in fact regular season games according to MLB. Those stats count in the official regular season stats in real baseball, so they should count in fantasy baseball too.
Of course you still can't exceed your yearly games played and innings pitched limits. If you have already used 162 games at 1B then you won't get credit for the 163rd game. If you have already used your 1250 innings pitched for the season then the innings from the play-in game wouldn't count anyway.