Overview

• Choi birdied the 18th hole to regain the lead after consecutive double bogeys.
• Richard Green is one shot behind Choi, having carded a 4-under 68.
• Arjun Atwal sits in third place, two strokes behind Choi after a 67.
• Paul Broadhurst, the 2016 champion, is two shots behind Atwal.
• Padraig Harrington aims to add a Senior British Open title to his resume.