Tennis dwindling down

Monday, as most Mondays are, was a pretty quiet day. Mauresmo lost, so the only players left in the Sony Ericcson Open are Serena (Matt), Venus (Zig), and Azarenka (Pat). Both the Williams sisters dropped a set yesterday, so maybe they're slightly vulnerable, but probably not. Azarenka will be trying to make the semis later today and the Williams sisters will be going tomorrow.