Doesn't matter now since the game was completed but I'd suggest always reading the rules before you make a play. Different books will sometimes have different requirements for when a wager does or does not count.
I'd say generally speaking though the game must be completed in order for there to be action. They must play 9 full or the home team be ahead where they play 8.5 innings for most prop wagers to count. This was one time where a rain out would have helped you.
