American professional golfer on the PGA Tour
Lucas Herbert and Sam Burns have both shot 62s to lead the Open, matching the lowest rounds in major history. Bryson DeChambeau has been penalised two strokes for inadvertently improving his lie on the fifth hole. Defending champion Rory McIlroy sits in contention while DeChambeau contemplates next moves.
Jackson Suber has taken the lead after the Open's opening day, with several stars including McIlroy, Scheffler and Fleetwood in pursuit. Friday's rounds bring a full schedule from early morning to late afternoon on the Southport coast.