W&S Open Cincinnati 2023 Gael Monfils (FRA) Photo © Ray Giubilo

Novak Djokovic (SRB) Singles Final. Novak Djokovic (SRB) beat Roger Federer (SUI) 63 64 Tennis - 2015 Barclays Atp World Tour Finals - Grand Slam ATP / WTA - O2 Arena - London - England - UK - 22 November 2015.