-9 Schauffele (US); -6 Finau (US), Theegala (US); -5 McIlroy (NI), MacIntyre (Scot), Morikawa (US), Hoge (US), Kim (Kor), Detry (Bel), McNealy (US).
Selected others: -4 Koepka (US), Scheffler (US); -3 Hovland (Nor), Smith (Aus), Rai (Eng); -2 Spieth (US), Thomas (US), Fitzpatrick (Eng); -1 Rahm (Spa); and +1 Woods (US).
Full leaderboard.
Xander Schauffele shot a major record-equaling 62 to lead the way in the first round of the US PGA Championship in Kentucky.
The American shot nine birdies in a bogey-free round to lead by three at Valhalla.
Americans Tony Finau and Sahith Theegala are tied for second at six under, one shot ahead of Rory McIlroy, Collin Morikawa, and Robert MacIntyre, who were among them.