The 154th Open Championship: Round 3 tee times, groupings and featured groups at Royal Birkdale

The 154th Open Championship at Royal Birkdale remains tense as the field narrows to 78 competitors for Saturday's third round. Lucas Herbert holds the current lead, but the leaderboard remains tight after a series of high-stakes developments over the first two days of play.

Tournament action has been defined by notable moments including a two-shot penalty for Bryson DeChambeau and a record-tying round of 62 from Sam Burns. Meanwhile, the cut line proved difficult for several prominent players. Major names including Jordan Spieth, Justin Rose, and Jason Day failed to qualify for the weekend, shifting the focus toward those remaining in the field.

Saturday coverage on USA Network starts at 5 a.m. EDT, with NBC and Peacock picking up the broadcast at 7 a.m. Featured group action begins earlier on Peacock at 5:18 a.m. Spectators can anticipate intense pairings as leaders attempt to solidify their position at one of golf's most historic links courses.

Featured groupings to watch include the pairing of Tommy Fleetwood and Jon Rahm at 9:33 a.m. EDT, followed by Scottie Scheffler and Francesco Molinari at 9:43 a.m. With the stakes high at Royal Birkdale, the third round serves as a crucial turning point for those aiming to secure the Claret Jug.