In some ways, this list is more intriguing than the top 10, because it contains four Grand Slams winners, as well as three ex number ones, and three up and comers. All 10 are capable of finishing 2012 ranked in the top 10, but at least four of the veterans could slide out of the top 20. A couple of the younger players may have peaked, too.
11. FRANCESCA SCHIAVONE: As Pennetta said, when Francesca is motivated, she