Hamstrung

Serena Williams pulls out of next month's Hopman Cup competition with a hamstring injury. Meghann Shaughnessy (where the heck has she been?) will replace her. If this sounds like déjà vu, that's because it is. See last year when Meghann subbed for Serena in the early rounds. Serena won the Cup with Mardy Fish over Serbia in the finals.