Mattress Mack is known for his large wagers on the Houston Astros, and now he's reportedly throwing his money at the Horned Frogs.Photo byJaleel AkbashonUnsplash. Houston resident and Astros fan, Jim "Mattress Mack" McIngvale, is no stranger to placing large bets on his favorite sports team. He recently made headlines for winning $75 million after betting $10 million on the Astros winning the World Series last season. WFAA says that now, he's put his money on the TCU Horned Frogs in their matchup against the Georgia Bulldogs. According to VSiN's Ben Fawkes, McIngvale placed a $1.5 million wager on the TCU moneyline at +370 odds in Louisiana. If the Horned Frogs win, he stands to win $5.55 million.