Jim McIngvale, better known as “Mattress Mack,” may be down, but he’s not out. “The Bengals lost, and it broke my heart, McIngvale told ESPN on Monday. “But you know what, we live to play another day. You win some, you lose some and sometimes you get rained out. I got up this morning, put on my big boy britches and went to work.” McIngvale placed more than $9.5 million in bets on the Bengals to upset the favored Rams in Super Bowl 56. McIngvale wagered $4.53 million on Cincinnati to win the game, getting +170 odds, on Feb. 3....