The sponsorship landscape at the top of professional tennis
How Venus and Serena Williams' first endorsement deals proved to be game-changing
I Toured The Serena Williams Design Building At Nike HQ
Serena Williams' Best Tennis Outfits of All Time | Glamour
Front Office Sports on Twitter: "Within five years of turning pro, both Williams sisters were earning over $2M per year. Their marketability opened the endorsement floodgates ✍️ In 2000, Venus signed a
Serena Williams' Best Tennis Outfits of All Time | Glamour
Venus Williams Vs. Serena Williams: Their Early Days in Tennis – Footwear News
Venus Williams Vs. Serena Williams: Their Early Days in Tennis – Footwear News
Serena Williams and Nike Recruit Diverse Design Crew – WWD
Venus Williams Vs. Serena Williams: Their Early Days in Tennis – Footwear News
The little-known story of Serena Williams' first endorsement deal
Blood, Sweat and Many Tears' - Serena Williams Unveils Her Own Building in Nike Campus - EssentiallySports