On the poker front, O'Kearney won the 2008 European Deepstack Poker Championship, defeating a high quality field that included Joe Beevers, Julian Thew, Tony Baitson, Arnaud Mattern, John Falconer, Dave Colclough, Conor Tate, Owen Mullen, Mickey Wernick, Barny Boatman and Christy Smith.