8 million
8 million dollars a year
Depends how well she does in all of the competitons over the year :)
150 lbs is the ofical weight of Serena Williams when she plays her matches and her stats are given but I can this is inacurate, with Serena's built and shapely figure her fat content puts her at 130...
$30 Million
$18,275,522, not including sponsorships