U.S. Open 2018: Brooks Koepka echoes confidence entering final round Unknown 00:44 Brooks Koepka said before the week he was the most confident guy in the field, and he's sticking to it. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsMets pitcher Zack Wheeler undergoes stomach injections to promote bone strengthFigure skating at the 2018 Winter Olympics: Full schedule, how to watch live, medal contendersKobe Bryant says he would be protesting during the national anthem if still in NBAWinter Olympics 2018: Mirai Nagasu makes history for Team USA with rare figure skating jumpWinter Olympics 2018: Snowboarder Jamie Anderson gives Team USA its second goldLeBron James revels in post-deadline Cavs rout of Celtics