MELBOURNE: World number one tennis champ Serena Williams could be stripped of her right to play in the Australian Open in 2010 for baring all for the sports magazine ESPN and for her extraordinary outburst in the US Open semi-finals. Williams is under an International Tennis Federation investigation and faces a ban of up to two grand slams under the sport's code of conduct, the Daily Telegraph reports. Enraged by a foot fault call, Williams threatened the baseline judge with: "You don't know me. You better be right. I swear to God I'm going to take this ball and shove...