The Stars Group's 2017 World Championship of Online Poker Breaks Records With More Than 107000 Players and a ... PR Newswire (press release) TORONTO, Sept. 29, 2017 /PRNewswire/ - The Stars Group Inc.'s World Championship of Online Poker (WCOOP), a major annual online poker tournament series hosted by its PokerStars brand, ended earlier this week with a prize pool guarantee that ... |