No. 1 Debuts

How players fared in their debut at No. 1 in the world: Dustin Johnson — Won the WGC-Mexico Championship in 2017. Jason Day — Tied for 10th …

Golf Capsules

MEXICO CITY (AP) — Dustin Johnson didn’t flinch when a challenge arrived out of nowhere Sunday, playing mistake-free over the final five hol…

Golf Capsules

MEXICO CITY (AP) — Justin Thomas made a hole-in-one and surged into the lead with a 5-under 66 on a Saturday of high entertainment in the Me…