Xander Schauffele isn’t at East Lake for the first time in his career, the result of a rib injury that cost him two months at the start of the season. He never quite found any momentum in his game with his swing out of sync.
Original Source:
https://www.nbcsports.com/golf/news/after-missing-tour-championship-xander-schauffele-weighing-start-before-ryder-cup