diff --git a/__tests__/clubs.test.ts b/__tests__/clubs.test.ts
new file mode 100644
index 0000000..38e12a8
--- /dev/null
+++ b/__tests__/clubs.test.ts
@@ -0,0 +1,83 @@
+import { ALL_CLUBS, CLUBS_BY_TYPE, getClubName } from '../data/clubs';
+
+// Every id below is a literal value of `ClubType` in the server's
+// `launch_monitor.py`. The server answers an unrecognized id with silence, so
+// drift from the enum is invisible at runtime — these assertions are the only
+// place it gets caught. Update them only alongside a real wire-contract change.
+const EXPECTED_IDS = [
+  '2-iron',
+  '3-iron',
+  '4-iron',
+  '5-iron',
+  '6-iron',
+  '7-iron',
+  '8-iron',
+  '9-iron',
+  'pw',
+  'gw',
+  'sw',
+  'lw',
+  '3-hybrid',
+  '5-hybrid',
+  '7-hybrid',
+  '9-hybrid',
+  'driver',
+  '3-wood',
+  '5-wood',
+  '7-wood',
+];
+
+describe('ALL_CLUBS', () => {
+  it('holds exactly the server club ids, in picker order', () => {
+    expect(ALL_CLUBS.map((club) => club.id)).toEqual(EXPECTED_IDS);
+  });
+
+  it('omits the server\'s "unknown" fallback, which is not a selectable club', () => {
+    expect(ALL_CLUBS.map((club) => club.id)).not.toContain('unknown');
+  });
+
+  it('has no duplicate ids', () => {
+    const ids = ALL_CLUBS.map((club) => club.id);
+    expect(new Set(ids).size).toBe(ids.length);
+  });
+
+  it.each(EXPECTED_IDS)('sends %p as a non-empty lowercase id', (id) => {
+    expect(id).not.toBe('');
+    expect(id).toBe(id.toLowerCase());
+    expect(id).toMatch(/^[a-z0-9-]+$/);
+  });
+
+  it('gives every club a non-empty label and name', () => {
+    for (const club of ALL_CLUBS) {
+      expect(club.label).not.toBe('');
+      expect(club.name).not.toBe('');
+    }
+  });
+});
+
+describe('CLUBS_BY_TYPE', () => {
+  it('groups the clubs as Irons, Hybrids, then Woods', () => {
+    expect(Object.keys(CLUBS_BY_TYPE)).toEqual(['Irons', 'Hybrids', 'Woods']);
+  });
+
+  it('flattens to ALL_CLUBS without dropping or reordering a group', () => {
+    expect(Object.values(CLUBS_BY_TYPE).flat()).toEqual(ALL_CLUBS);
+  });
+});
+
+describe('getClubName', () => {
+  it('resolves a known id to its prose name', () => {
+    expect(getClubName('7-iron')).toBe('7 Iron');
+    expect(getClubName('pw')).toBe('Pitching Wedge');
+    expect(getClubName('driver')).toBe('Driver');
+  });
+
+  it('falls back to the raw id for a club it does not know', () => {
+    expect(getClubName('unknown')).toBe('unknown');
+    expect(getClubName('42-iron')).toBe('42-iron');
+  });
+
+  it('falls back to the empty string rather than throwing on an empty id', () => {
+    expect(getClubName('')).toBe('');
+  });
+});
diff --git a/data/clubs.ts b/data/clubs.ts
new file mode 100644
index 0000000..c7c42de
--- /dev/null
+++ b/data/clubs.ts
@@ -0,0 +1,64 @@
+// Canonical club list, hand-mirrored from the OpenFlight server.
+//
+// Source of truth: `ClubType` in `src/openflight/launch_monitor.py` of
+// open-flight/openflight. These ids are the literal strings sent as the `club`
+// field of the `set_club` Socket.IO event. The server resolves them with
+// `ClubType(club_name)` and swallows a `ValueError` without emitting an error
+// or a `club_changed` reply, so an unrecognized id fails silently at runtime.
+//
+// Grouping, labels, prose names, and order mirror the kiosk UI's
+// `ui/src/data/clubs.ts` in the same repository, so both clients present the
+// same picker.
+//
+// `ClubType.UNKNOWN` ("unknown") is deliberately omitted: it is the server's
+// fallback for an unattributed shot, not a club a user selects. That is the
+// only difference between the enum's 21 values and these 20.
+//
+// This repository has no build-time dependency on the server or web-UI repos
+// (see AGENTS.md), so this list is mirrored by hand and must be updated
+// together with the wire contract whenever `ClubType` changes.
+
+export interface Club {
+  id: string;
+  /** Compact picker tile, e.g. "7i". */
+  label: string;
+  /** Prose name for the header, e.g. "7 Iron". */
+  name: string;
+}
+
+// Object insertion order is preserved and drives display order.
+export const CLUBS_BY_TYPE: Record<string, Club[]> = {
+  Irons: [
+    { id: '2-iron', label: '2i', name: '2 Iron' },
+    { id: '3-iron', label: '3i', name: '3 Iron' },
+    { id: '4-iron', label: '4i', name: '4 Iron' },
+    { id: '5-iron', label: '5i', name: '5 Iron' },
+    { id: '6-iron', label: '6i', name: '6 Iron' },
+    { id: '7-iron', label: '7i', name: '7 Iron' },
+    { id: '8-iron', label: '8i', name: '8 Iron' },
+    { id: '9-iron', label: '9i', name: '9 Iron' },
+    { id: 'pw', label: 'PW', name: 'Pitching Wedge' },
+    { id: 'gw', label: 'GW', name: 'Gap Wedge' },
+    { id: 'sw', label: 'SW', name: 'Sand Wedge' },
+    { id: 'lw', label: 'LW', name: 'Lob Wedge' },
+  ],
+  Hybrids: [
+    { id: '3-hybrid', label: '3H', name: '3 Hybrid' },
+    { id: '5-hybrid', label: '5H', name: '5 Hybrid' },
+    { id: '7-hybrid', label: '7H', name: '7 Hybrid' },
+    { id: '9-hybrid', label: '9H', name: '9 Hybrid' },
+  ],
+  Woods: [
+    { id: 'driver', label: 'DR', name: 'Driver' },
+    { id: '3-wood', label: '3W', name: '3 Wood' },
+    { id: '5-wood', label: '5W', name: '5 Wood' },
+    { id: '7-wood', label: '7W', name: '7 Wood' },
+  ],
+};
+
+export const ALL_CLUBS: Club[] = Object.values(CLUBS_BY_TYPE).flat();
+
+/** Prose name for a club id, falling back to the raw id for anything unknown. */
+export function getClubName(clubId: string): string {
+  return ALL_CLUBS.find((club) => club.id === clubId)?.name ?? clubId;
+}