SBC News | PokerStars opens betting markets on World Championship of Online Poker SBC News PokerStars has announced that it is taking bets on the winner of the World Championship of Online Poker $51,000 Super High Roller event, which takes place 20-21 September. Team PokerStars Pros Daniel 'KidPoker' Negreanu and Jason Mercier, along ... PokerStars launches betting market for online WCOOP event |