The same directory, five countries
Sideline US
MMA & martial arts

Z-Ultimate Self Defense Studios

Mercer Island, Washington. Website listed below.

What is on record

Sport
MMA & martial arts
City
Mercer Island
State
Washington
Address
7858 Southeast 28th Street
Phone
+1-206-232-2723
Website
zultimate.com/locations/mercer-island
Coordinates
47.58565, -122.23257

Details come from OpenStreetMap and may be out of date. Always confirm with the club before turning up — and if something here is wrong, it takes two minutes to fix at the source.

SOURCE·OpenStreetMap·WASHINGTON EXTRACT·REVIEWED 2026-07-30

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Sideline CA

The same directory, north of the border.

DATA · JUL 2026 Sideline NZ

Every New Zealand gym, studio and sports club, compiled from open data.

DATA · JUL 2026 Sideline AU

The same directory for Australia, state by state.

DATA · JUL 2026 Sideline Pacific

The same directory across Fiji, Samoa, Papua New Guinea, Tonga and the wider Pacific.

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DATA · JUL 2026 amitsharma.co.nz

Who builds these, and why every figure on them is sourced and dated.

THE STUDIO

See what every site in this family answers

Published by

Amit Sharma

Auckland real-estate agent and marketer. Builds free, sourced data tools.

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