Brooks Koepka won the PGA Championship Sunday, but the biggest winner was golf. Koepka's battle with a surging Tiger Woods drew major ratings across the country.
CBS Sports announced that the final round of the PGA Championship was the highest rated final round of the tournament since 2009. Woods' resurgence put the 2018 final round of the 2018 PGA Championship up 69% over the final round of the 2017 PGA Championship.
Koepka won the tournament at -16, holding off Woods who finished the day in second place at -14.