I wouldn't go under 113.
Why would you go under 220 for the game when it was 229 at tip off?
If you have access to live wagering I would wait for a spot Live.
And if you want you can get off your Thunder bet. But I would personally wait and see if in Live wagering I can find a spot when the thunder go ahead by 10-12 and bet the Lakers then. They should be getting like +16.5 Live if their up by 12 in the 3rd quarter.