The Serena Williams 1999 season was her breakthrough season, winning her first career title at the Open Gaz de France and winning her first slam at the US Open.
The Serena Williams 1999 season was her breakthrough season, winning her first career title at the Open Gaz de France and winning her first slam at the US Open. (en)
The Serena Williams 1999 season was her breakthrough season, winning her first career title at the Open Gaz de France and winning her first slam at the US Open. (en)