Run the tournament. Skip the spreadsheets.

TournaMahj is tournament scoring software for American mahjong directors. It handles seating, round-by-round scoring, and live standings, so you can spend tournament day hosting instead of hunched over a calculator and collecting paper scorecards.

No app to install. No accounts for your players. It runs in the browser on any phone.

Try the free demo
See pricing

Built for Tournament Day

  • Fair seating, automatically.

    The rotation engine seats every round so nobody draws the same opponents twice in a row, with support for skill levels and seating conflicts.

  • Works on any phone.

    iPhone or Android, no download, no player accounts. If the wifi drops, scores queue on the phone and sync when it reconnects.

  • Live scoring and standings (Pro).

    East enters scores on their phone and standings update instantly. Players check their position between rounds. You never touch a calculator.

  • Results release (Pro).

    You decide exactly when players see standings, round by round or all at once.

  • Round codes.

    Each table gets a fresh code every round, so only the right table can submit the right scores.

  • Name tags in one click.

    Download a CSV formatted for bulk name-tag printing.

  • Door prize picker.

    Keep a prize bank and draw winners live on tournament day.

  • Budget, Sponsors, and payout planner (Pro).

    Track income and expenses, manage sponsor commitments, and turn your prize fund into a payout schedule.

  • Multi-session events (Pro).

    Morning and afternoon sessions under one event, with automatic overall standings.

How does it work?

  • Set up your tournament. A guided setup walks you through players, tables, and rounds in about ten minutes. Import your player list from a spreadsheet or paste it in.

  • Players check in by QR code. Print tent cards with a QR code for each table. Players scan, tap their table, and they're in. Their phones show only what they need: their table, their round, score entry.

  • Scores go live. East enters the scores after each game. Standings update instantly, and anyone can check them from their phone between rounds. When the last round ends, your winners are already calculated.

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Plans

What each plan includes

Players always play free, on every plan, with no attendee limits. Hosts choose the tools they need.

Feature SocialCasual play days and open play HostOne scored tournament Most completeHost ProEvents, sponsors and fundraising
Setup and tournament day
Player list and level-based seatingIncludedIncludedIncluded
Table assignments by roundIncludedIncludedIncluded
Schedule and time blocksIncludedIncludedIncluded
QR check-in and table lookup for playersIncludedIncludedIncluded
Seating changes: drops, no-shows, stand-insIncludedIncludedIncluded
Co-hosts with their own permissionsIncludedIncludedIncluded
Print materials
Name tags, table cards and tent cardsIncludedIncludedIncluded
Printable host binderIncludedIncludedIncluded
Host archive downloadIncludedIncludedIncluded
Prizes and volunteers
Prize bankIncludedIncludedIncluded
Door prize drawing with history and undoIncludedIncludedIncluded
Volunteer and inventory listsIncludedIncludedIncluded
Scoring and results
Live score entry with round codesNot includedIncludedIncluded
Live standings and results sharingNot includedIncludedIncluded
Google Sheets syncNot includedIncludedIncluded
Events and money
Multi-session events (up to 4 days) with overall standingsNot includedNot includedIncluded
Budget: planned vs actual, net profit and prize fundNot includedNot includedIncluded
Sponsors: tiers and a premier sponsor per session or eventNot includedNot includedIncluded
Payout planner: paid places from live standingsNot includedNot includedIncluded
How you buy
OptionsAnnualOne tournament, or annualOne event, or annual with unlimited events

Players never pay and never need an account. Questions? tournamahjsupport@theluckysparrow.com

TournaMahj Plan Options

Try our Mahjong Tournament Calculator

Tournament Budget Calculator

Tournament planning

Will your event pencil out?

Set attendance, ticket price, fixed costs and the shares you want to reserve. See the net profit, donation and break-even price update instantly.

Event basics

Revenue drivers
Paid seats you realistically expect to fill
$
Price per attendee
$
Rental, setup and required venue fees
$
Insurance, permits, rentals or flat fees

Reserve from revenue

Suggested ranges
Charitable donationChoose the commitment that fits your event
%
PrizesSuggested allocation: 20%
%
Marketing & printingStarting guide: 5–10%
%
Processing feesTypical card-processing allowance: 3%
%
Staffing & hospitalityStarting guide: 10–15%
%
ContingencyStarting guide: 5–10%
%
Total reserved: 60%
Projected net profit
$2,000
Potential event profit, or room to increase prizes or charitable giving
Ticket revenue$10,000
Donation$1,000
Break-even ticket$63

Where the revenue goes

$125 per guest
Fixed costs$2,000
Charitable donation$1,000
Prizes$2,000
Marketing & printing$800
Processing fees$300
Staffing & hospitality$1,200
Contingency$700
Projected net profit$2,000

Your ticket has a $63 cushion.

That is the difference between your current ticket price and the estimated break-even price.

Ticket-price check

Same attendance & costs

Planning estimate only. Taxes and contract-specific costs are not included unless you add them to other fixed costs or reserve a percentage for them.