Have you checked their rules (if they are posted yet) for this season? I have never heard of a book not accepting action bets on baseball. Run-line and totals natrually the starters must go. Books just give you an adjusted line if a starter is scratched. The adjusted line is based on the quality (or lack thereof) of the replacement starter. Action means just that: if the game is played you have action no matter who starts, the price only changes for you once you bet the game "action" if there is a pitching change which is called the adjusted price. Bet Listed pitchers and one of the starters is scratched all bets are cancelled - sides, run-lines, and totals.
wil.