The Mahjong Open
Mahjong Made Social
Meet more friends. Play more Mahjong. Win more prizes. 8-week league with a flexible schedule.
8
Weeks per league
5
Leagues a year
$80
Per league
How it works
The League, Explained
Register for your city
Join the league in your city. One registration covers your full 8-week league.
Propose or accept rounds
Propose a round or accept an existing round that fits your schedule. Play anywhere, play anytime. Any registered player in your city can host.
Play with new people
Tables are open across all skill levels. Mix it up. Meet new players or play with familiar faces. The Mahjong Open is welcoming for all types of players due to the flexible format.
Track your scores
Scores are self-reported each round — Ace Award tracks your single best round score of the league, Champion Award sums your single best round from every week of the league, and Flight Winner ranks your best 7-of-8-week scoring average.
Climb the standings
Track your rank on the city leaderboard — and help your city compete for the season's Mahjong Open Leader title.
Play anywhere
Tables happen wherever players want — homes, cafés, clubs. You choose the spot each week.
Multi-city play
What Makes The Mahjong Open Different
Register in more than one city and play in both — whether that’s two cities near each other, or a hometown and the place you visit all summer. Each city keeps its own separate Ace Award, Champion Award, and Flight Winner leaderboard, so you’re competing everywhere you register — while your city also competes against every other city for the season’s Mahjong Open Leader title.
Second city registration is just $35.
Now playing
Fall League is underway in thirty-five cities
Play has begun, and registration is open through August 31. Take a seat at the table in your city.
Fall League · Aug 17 – Oct 11, 2026
Lead a city
Bring The Mahjong Open to your city
The Mahjong Open grows one community at a time. If you love the game and want to build something local, you can lead The Mahjong Open in your city as its commissioner — we’ll bring the structure, the brand, and the support.
No franchise fees
Lead your city with zero upfront cost.
No buy-in
No financial commitment to get started.
Full support
We bring the brand, tools, and structure.
Earn as you grow
Tiered commissions that rise as more players join your city.
League schedule
The 2026 League Schedule
Each league runs 8 weeks of open play. There will be 5 leagues per year with breaks between.
Fall League · 2026
Aug 17 – Oct 11, 2026
The inaugural 8-week league — now underway. Register through Aug 31, join tables across your city, and climb the leaderboard.
Holiday League · 2026
Oct 26 – Dec 20, 2026
The second 8-week league. Registration opens October 12 — the day after Fall League ends — and closes November 9.
Come as you are
Why you’ll love it
Play on your schedule
Unlimited games across the 8-week league. Join an open table or host your own, whenever it suits you. Anywhere, anytime.
Meet your city
Every league brings your local players together — new tables, new faces, and a community that lasts.
All skill levels welcome
New to mahjong or a longtime player, you belong here. From beginner and intermediate to advanced, there are rounds for everyone. All are welcome!
Your Mahjong Open Questions, Answered
What is The Mahjong Open?
Mahjong Made Social — mahjong that brings your city together. Register once, play unlimited games over a flexible 8-week league, meet new friends, and climb your city's leaderboard.
How much does it cost?
$80 per 8-week league.
How long is a league?
Eight weeks, with five leagues a year.
Do I need a partner or experience?
No. A table seats four players, and all skill levels are welcome.
How do standings work?
Ace Award tracks your single highest round score of the league — no minimum rounds required. Champion Award sums your single highest round from every week of the league. Flight Winner ranks your best 7-of-8-week combined scoring average (5 rounds minimum to qualify). Cities also compete: each city's top 3 individual round scores are added together, and the leading city is named The Mahjong Open Leader.
Playing now · Fall League 2026
Ready to play? Register now →
Registration includes your full 8-week league, access to all city tables, and a spot on the leaderboard.
Your league includes:
- ✓8 weeks of open play
- ✓Access to all open tables in your city
- ✓Live standings & score tracking
- ✓A spot in the member directory