US Open Tennis The Koz Live At The Open Written By: Dave "The Koz" Kozlowski Published: Aug 28, 2018 Updated: Aug 28, 2018 | Share | Facebook 𝕏 | Twitter | RedditThe Koz gathers comments from Roger Federer, Caroline Wozniacki, Rafael Nadal, Andy Murray, and Madison Keys on their thoughts about the US Open | Share | Facebook 𝕏 | Twitter | RedditAbout the AuthorDave "The Koz" Kozlowski