[2] Brian Harman won his first career Open Championship by six shots over Jason Day, Tom Kim, Jon Rahm, and Sepp Straka.

[7] Yardage by round The Open Championship field is made up of 156 players, who gained entry through various exemption criteria and qualifying tournaments.

[15] Brian Harman holed a 30-foot birdie putt on the 18th to finish at four-under 67 and part of a group tied for fourth place, along with Adrián Otaegui and Antoine Rozner.

Rory McIlroy, who won the last time the tournament was held at this course, was two-over on his round before consecutive birdies on holes 14–15.

[22] Saturday, 22 July 2023 Brian Harman began the round with a five-shot lead but bogeyed two of his first four holes to cut his advantage to two shots.

[24] Tommy Fleetwood, playing in the final group with Harman, birdied the second hole to get within two shots of the lead but didn't make another birdie the rest of his round, shooting an even-par 71 to fall into a tie for fourth place with Jason Day, Viktor Hovland, Antoine Rozner, and Sepp Straka, seven shots back.

[27] He parred his last three holes, playing out of a greenside bunker to seven feet on the 18th and making the putt to clinch the title.

Tom Kim, playing with a sprained ankle he suffered earlier in the week, eagled the fifth hole after reaching the green in two shots as part of a four-under round of 67.

[29] Rory McIlroy, the 2014 Open champion at Royal Liverpool, birdied three consecutive holes on his front nine to get within four shots of Harman's lead but was even par the rest of his round, finishing at six under and tied for sixth place with Emiliano Grillo.

Cameron Young, playing in the final group with Harman, was three over on his round until a birdie at the 18th gave him a 73 (+2), dropping him into a tie for eighth place.

Matthew Jordan, a member at Royal Liverpool, hit his approach on the 18th to six feet and made the birdie putt to finish at four under and in a tie for 10th place.