Another day of mixed messages for Mark fans. First the good news, Mark made it through the to the quarterfinals and is still in the mix for the wildcard. The bad news is how he made it – the luck of mathematics. Mark was supposed to play his third round robin match today that was strictly practice because of Jones withdrawal, but he withdrew from the match because of swelling in the lateral meniscus in his right knee. The math comes in because to determine what two players advanced from Group A meant divided the number of games won by games played. It came down to Groth at .622, Mark at .615 and Klein .600, thus both Mark and Groth advanced. While the math is not the greatest way to advance, the really bad part is the knee swelling. Two matches and the knee causes problems? One can only hope that more play will help and not hurt.