Top-ranked Koepka withdraws from CJ Cup with knee injury

JEJU ISLAND, South Korea (AP) — Top-ranked Brooks Koepka withdrew from the PGA Tour’s CJ Cup before the third round Saturday after aggravating a left knee injury a day earlier when he slipped on wet concrete.
Playing his second event since stem cell treatment on the knee Aug. 25, Koepka shot a 3-over 75 on Friday at Nine Bridges after opening with a 69. The defending champion was 13 strokes behind leader Justin Thomas in the limited-field event with no cut.
“After consulting wi