Even Venus Williams , who once was caught grinning at her own meaningless 130mph serve , has one of the worst 2nd serve 's in women 's tennis .
Her toss is just as inconsistent as the serve itself .
Even Venus Williams , who once was caught grinning at her own meaningless 130mph serve , has one of the worst 2nd serve 's in women 's tennis , and her toss is just as inconsistent as the serve itself .