Founders.Tennis.Sunday mornings.

By invitation. Berlin, Hamburg. Established 2026.

The House Note

Founder Tennis is a house, not a club. Founded by founders, for founders, on grounds where tennis has been played for decades — long before software was built.

We know a founder's week. It is loud, long, and without natural end. We believe it deserves a counterweight. A white court. A steady hand. An hour where no one is selling.

We keep the court in order. We guard the calendar. We see to it that Sunday mornings stay quiet.

What happens here stays here. What is built here outlasts a quarterly plan.

If you understand why this matters, you are likely in the right place.

Yours,

Alexander Freytag
Founder & Host - FounderTennis

The Format

Two cities. One rhythm.

Berlin and Hamburg. First Sunday of each month. 9:30 to 13:30. Doubles. Breakfast after.

The court is private. The conversation is unrecorded.
No solicitation. No pitching. No exceptions.

What happens between sets is the point.

Tennis is ritual. We chose the slower game on purpose.

The Long Table

What happens after the last set.

Breakfast is laid at one long table. No seating plan, no order of service — only coffee, the morning's conversation, and the hours that follow. Through the year, the house keeps a quiet calendar of its own: a winter dinner in Berlin, a summer open in Hamburg, the occasional evening with a guest from outside our world.

The Sundays are the foundation. What grows from them is the point.

Interlude