Team golf duels with your friends — the Ryder-style cup, run from your pocket.

SundayCup turns your group's golf day into a proper team competition: custom teams, automatic strokes, a living leaderboard, and one-link invites your friends join with no account.

Create a cup in two minutes

Name your teams, add players with their handicap (official index or a quick estimate), pick the course and the format, and SundayCup works out every stroke automatically and freezes it at tee-off — no arguing, no sandbagging.

Share one link

Friends join in seconds — no account, no email, no app install. They can follow the action and even enter scores from any phone, including the web.

The living leaderboard

Every hole you tap updates the team leaderboard instantly. You enter the gross; net scores and match status are computed for you. See exactly where the cup stands and, when it gets tight, whether it's still mathematically alive.

Built for real rounds

• Offline-first: scoring never breaks mid-round. The leaderboard is never "down" — it's "updated 2 minutes ago," and syncs the moment you're back online.
• 1-tap-per-hole entry with big, glanceable type.
• Match play, four-ball and foursome formats, with strokes handled per format.
• Multi-day, multi-course trips with a running total across the whole event.
• Every edit is logged and attributed ("updated by Greg") — transparency that doubles as anti-cheating.

Made to share

Win on the last green? SundayCup generates a share card of the result, ready for the group chat.

Whether it's the annual buddies trip or a Sunday 2v2, SundayCup is the easiest way to run team golf with friends.

Questions? Visit our Support page or email [email protected].