US Open Tennis The Koz Talks Serena Williams Written By: Dave "The Koz" Kozlowski Published: Sep 3, 2016 Updated: Sep 3, 2016 | Share | Facebook 𝕏 | Twitter | Reddit The Koz interviews Serena Williams in Day 6 of the US Open. | Share | Facebook 𝕏 | Twitter | Reddit About the Author Dave "The Koz" Kozlowski