Cavs Enter The NBA Finals As Underdogs $ to win $) while the price on the favored Warriors is (bet $ to win $). LeSean McCoy bet $, on Warriors to win Finals. to read, NFL players are allowed to bet on other team sports, according to Purdum. LeSean McCoy bet $, on Warriors to win Finals. While the NFL's gambling policy prohibits players from betting on football and It's unclear whether McCoy put money on the Warriors in last year's NBA Finals, but he.