For the the fans of soccer blackjack @ 21 odds
Seems they have replaced it (for now) with cricket IPL black jack @ 21 odds
https://sportsbet.io/sports/sportsbet-specials/daily-specials/brett-lee-special/matchesBet wins if Exactly 21 Extras (Money Back If Between 16 - 20, Bet Loses If Under 16 & Over 21)
What are extras in cricket u ask ?
They are runs 'awarded' due to a No-ball , Wide , Bye , Leg bye , and Penalty run . (for those that know MLB , think of it as a illegal pitch)
I will leave the maths and stats stuff to someone more smart and dedicated then me