Alex Smalley seeks US PGA upset with Rory McIlroy among chasing pack

Alex Smalley has taken a lead at the US PGA Championship, putting him in position for a potential upset victory. Heavyweight contenders including Rory McIlroy, Jon Rahm, and Ludvig Aberg are among the chasing pack gathered near the top of the leaderboard. Smalley's strong performance has set up an intriguing battle with several Ryder Cup stars in contention.