HOUSTON — Jim "Mattress Mack" McIngvale on Monday made an additional $2 million bet that the Houston Astros will go all the way and win the World Series this year.
If the Astros win, Mattress Mack's bet will be worth $10.6 million.
This is in addition to a bet he made earlier this year. In May, Mattress Mack made a $3 million bet that the Astros would win the World Series with ten-to-one odds and another $1 million bet with 12-to-one odds.
Should he win the $3 million bet, the $30 million payout would be the largest legal sportsbook win ever.