![Sue Ogrocki Rory McIlroy, of Northern Ireland, hits from the rough on the second hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Sue Ogrocki)](https://mapi.associatedpress.com/v2/items/a05067ab4d2c40b78ca78715e56fa0b8/preview/preview.jpg?s=680x)
Rory McIlroy, of Northern Ireland, hits from the rough on the second hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Sue Ogrocki)
![Jeff Roberson Rory McIlroy, of Northern Ireland, watches his tee shot on the 11th hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Jeff Roberson)](https://mapi.associatedpress.com/v2/items/fff46fbde36c4e17b1cb9702f4248fff/preview/preview.jpg?s=680x)
Rory McIlroy, of Northern Ireland, watches his tee shot on the 11th hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Jeff Roberson)
![Jeff Roberson Rory McIlroy, of Northern Ireland, watches his tee shot on the 11th hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Jeff Roberson)](https://mapi.associatedpress.com/v2/items/633ec3d02e9645c1a0e8027d47004255/preview/preview.jpg?s=680x)
Rory McIlroy, of Northern Ireland, watches his tee shot on the 11th hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Jeff Roberson)
![Matt York Rory McIlroy, of Northern Ireland, waves after making a putt on the ninth hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Matt York)](https://mapi.associatedpress.com/v2/items/a7b973fca5814bea80bab728fb5f0487/preview/preview.jpg?s=680x)
Rory McIlroy, of Northern Ireland, waves after making a putt on the ninth hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Matt York)
![Matt York Rory McIlroy, of Northern Ireland, walks to the green on the 10th hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Matt York)](https://mapi.associatedpress.com/v2/items/4092dc2e2546417f8075f7d31d7d5ad8/preview/preview.jpg?s=680x)
Rory McIlroy, of Northern Ireland, walks to the green on the 10th hole during the first round of the PGA Championship golf tournament at the Valhalla Golf Club, Thursday, May 16, 2024, in Louisville, Ky. (AP Photo/Matt York)