^^ If the bucks can stop them from scoring in the last minute of the 3rd quarter then they more then likely will go under and your bet will be good.
Because the bucks are at 76 points right now and if they do end up winning the game it will need to be on defense in the 4th and final quarter.

13 points lead in the 4th quarter seem a really big deal, IMO. Except we see an exceptional performance from the Bucks and a poor display from Raptors in last 12 minutes of the game, it's quite safe to admit the series is going to be tied. Raptors are doing well to contain Giannis in the 3rd quarter, If they keep at it in the 4th quarter, Then it's going to be the win as well.