Odds for Chavaliers ML were only 1%, so must be the +16.5 handicap or similar.
Unless things change in the second half, I don't think the Chavaliers will do it
Half time finished 50-55. I think it's not realist to wait 17 point difference. You should check other games, there are plenty tonight. 3 games just started, you can make a live bet.
There are also late Charlotte - Utah and Dallas - Golden State games.