I played a tennis match about 15 minutes into the match and the line was still up. I informed BP that they still had almost every line up in the tennis match even though most was halfway through. They said thanks and I asked if my wager would still stand and they say it will. If my wager wins, do they have the right to cancel it? I think they don't because they told me my wager still stands even though I was honest and told them their lines were still up.