I see you put your post back up. If you're talking about last night's Yankee's game that you bet after they had the lead, yes, you're wrong and shouldn't have played the game.
How would you have liked it if you bet before the game started, the yankees took the lead and the book took the game off the board? No different. They would have cheated you. You tried, and did, cheat them. Not to mention that you'll probably get caught and banned from playing there again.