Rosterra Tournaments
Run your next karate tournament without the spreadsheets
Online registration, divisions, brackets, judge magic links, and a live spectator view. Funds deposit straight to your bank. Three percent per registration, nothing more.
No monthly fee · No card to start · Live in under an hour
3%
per registration · no monthly fee
2 min
from sign-up to a published tournament
0
judges who need to install an app
10s
live spectator refresh, every ring
Built for tournament sponsors
The whole event in one platform
Spreadsheets break on tournament day. Paper brackets fall behind. A parent asks who their kid plays next and nobody knows. Rosterra Tournaments puts every part of the event — registration, brackets, judging, payments, spectator view — on one platform that doesn't forget where it left off.
- No software your judges need to install
- No checks to deposit at the bank Monday morning
- No re-typing the bracket when someone DQs
- No frantic group texts during finals
Registration
One link, every competitor
Share a single registration URL on flyers, social, and email. Competitors pick their division, pay by card, and get a confirmation with a self-cancel link — all in under two minutes.
- Public registration page per tournament with division picker
- Stripe Checkout with direct deposit to your bank account
- Click-through waiver capture with typed-name signature
- Self-cancel link in every confirmation email — refunds in one tap
- Roster CSV export for the desk on tournament day
Divisions & brackets
Every format your event needs
Generate brackets in seconds. Kata uses panel scoring. Kumite uses single elimination or round-robin pools. Mixed event? Run them side by side — every division gets the right format.
- Panel scoring for kata, forms, and weapons forms
- Single elimination for kumite and point fighting
- Round robin for small pools with head-to-head tiebreakers
- Random, by-rank, or school-separated seeding strategies
- Printable brackets for the wall
Judges & rings
Tablet judging without an app store
Each judge gets a per-tournament magic link via email. Tap it on any phone or tablet — no install, no account, no headaches. The link expires automatically a week after the event.
- Per-judge magic links scoped to one ring
- Mobile-first scoring UI optimized for tablets at the floor
- Single-judge or majority-vote (corner judges) match scoring
- Multi-judge panel scoring for kata, with live aggregate ranking
- Tournament-day ring assignment, all from one dashboard
Live & spectator view
Spectators follow along from the bleachers
A live page shows every ring's current match, last result, and what's up next. Share the link in your event programs so families can track their kid without crowding the table.
- Public live spectator view per tournament
- Per-ring on-now / last-result / up-next display
- Updates every ten seconds as judges record results
- PWA install — add to home screen for native-feeling launch
- Same link works on iPad, Android, and desktop
How it works
From signup to results in four steps
Most organizers go from account to published tournament inside an hour. The platform handles the rest of the day.
01
Create the tournament
Set the date, location, and fees. Add divisions for kata, kumite, and weapons with age and rank brackets.
02
Share the registration link
Publish and post. Competitors register and pay. Stripe deposits funds directly in your bank account.
03
Set up rings and judges
Add rings and invite judges by email. Each gets a unique link to their assigned ring.
04
Run the day
Judges record results on their tablets. Spectators watch the live page. You manage from one dashboard.
Pricing
We make money when you do
No monthly subscription. No setup fee. Funds deposit directly into your bank — we never hold them.
Standalone organizers
3%
of each registration, charged at checkout. That's it.
- Unlimited tournaments
- Unlimited divisions and competitors
- Direct Stripe payouts to your bank
- Refunds + self-cancel flow
- Email support
Rosterra CRM customers
Free
Tournaments is included in your existing subscription. Run your own events at zero per-registration fee.
- Auto-pull your student roster
- Award promotions on tournament wins (roadmap)
- Same dashboard you already use
- Zero per-registration fee on your tournaments
Common questions
The things every organizer asks first
How much does it cost?
Three percent of each registration, charged at checkout as a Stripe Connect platform fee. No monthly subscription, no setup fee, no funds-on-hold. If you're a Rosterra CRM customer running your own tournament, the fee drops to zero — it's included in your subscription.
Do my judges need to download an app?
No. Each judge gets a magic-link URL via email. They tap it on their phone or tablet and start scoring — no install, no account creation, no app store review. The link expires a week after the event.
Which formats do you support?
Panel scoring for kata, forms, and weapons forms (multiple judges score 0–10, ranked by average). Single elimination and round-robin for kumite and point fighting. Double elimination is on the roadmap.
How do payments work?
We use Stripe Connect Standard. You connect your own Stripe account, payments land directly in your bank on Stripe's normal payout schedule. We never hold funds. Refunds (organizer-initiated or competitor self-cancel) flow through the same account.
What about waivers?
You write the waiver text once per tournament. The registration form shows it in full and requires the registrant to type their name to accept. Acceptance is timestamped on the competitor record.
Can spectators see live results?
Yes. Every tournament gets a public live page showing each ring's current match, last result, and the next up. Share the link in your event programs — families follow along from the bleachers without crowding the scoring table.
Run a better tournament
No card to start. Your first tournament can be live by the end of the day. We only charge when a registration comes through.