The first and second rounds of the 153rd Open Championship at Royal Portrush will begin in pairings. Here are the tee times: All times ET (a) denotes amateur First round 1:35 a.m. -- Padraig Harrington,

Here are the groups that will be playing together in Round 1 of the 2025 Open Championship, plus their tee times. Coverage of the 2025 Open Championship can be found on NBC, USA Network, Peacock, and Golf Channel. Anyone looking to stream the event can do so with Fubo.

The start of The Open Championship in Portrush on Saturday is being brought forward due to a band parade in the town. More than 70 bands and about 2,000 people are due to be involved in the event which has been organised by Portrush Sons of Ulster on Saturday evening, as the golf tournament finishes for the day nearby.