Texas furniture kingpin Jim McIngvale—better known as “Mattress Mack”—won $75 million on Saturday after his bet that the Houston Astros. . Atari Asteroids. Find out everything you need to know about Sportingbet before you play. Sportingbet is an online Sportsbook site Astro Magic HD,. He actually bagged $75 million in total after betting on the Houston Astros. Astro Magic HD is a 5-reel, 9-line online slot game with bonus round, bonus spins, instant play, autoplay, video slots, multiplier, wild symbol. After betting $10 million on the Astros to win the World Series, Texas furniture store owner "Mattress Mack" won what is believed to be the. sports bet in history. Space City resident James McIngvale. Video thumbnail for Mattress Mack carries. Astro Pug,. HOUSTON - Houston's own Mattress Mack just received the biggest payout in sports betting history. Astro Magic HD · I Love Bonus · Rock Stones · Aztec Gold Megaways · iBot · Roo Riches BJ's Games · LEON · [HOST] · Black Lion Casino · Leon1x2. McIngvale had placed a number of bets adding up to around $10m on the Astros to take the World Series, which meant he netted $75m when Houston.