The Ryder Cup singles pairings for Sunday are announced after the completion of the Saturday afternoon Four-Ball session. Specifically, the captains submit their selections up to one hour after play finishes on Saturday afternoon. For the 2025 Ryder Cup, the Sunday singles pairings were announced Saturday night, September 27, 2025. The singles matches then start on Sunday afternoon, with the first match teeing off at 12:02 p.m. ET. The full lineup of singles pairings is revealed at that Saturday post-play announcement and includes all 12 singles matches featuring players from both Europe and the USA.