CourtsOS › Event scoring
One-off tournaments
Opens, charity days, league finals, brand tours and club championships. We deal the draw, put a screen on every court, run the boards in the room, and hand you a results page you can send round the same evening.
What you get
You send us the entries. We hand back a day that runs on its own screens — and a record of it that outlives the day.
Groups, a knockout, a plate — or a round robin with a cut to the finals. Built from your entry and your court count, laid out on the courts, and printable before the first ball is hit.
Each court opens on its own next fixture with the names already in it. The players score it themselves — games, sets, tiebreaks, or straight points — and the result posts itself back.
A TV board carrying every court in play, a concourse board for spectators, and the same thing on a phone for anyone standing outside. Live to about a second.
Group tables built as results land — matches won, then set difference, then game difference. A group that is genuinely level is handed back to the referee rather than silently guessed at.
The whole event at its own address, with a QR code on the screens as it ends. Every score, every set, the tables and the draw — readable on a phone, and it keeps working.
The event's colours and logo on every screen, the title sponsor's crest across the header of the boards, and their artwork rotating on the courtside screens between matches.
Give us the entry and the courts and CourtsOS deals the day: which pair, on which court, in which round. It goes up on the wall and on the tablets at once, so nobody is asking the desk what happens next.
It also tells you which days it can actually deal. Say you have 11 pairs and three courts and it ranks the structures that work — a group of six and a group of five, a capped round robin, a straight knockout — with the one where nobody goes home after an hour at the top.
The tablet on the court fence knows which tie is next on that court and opens on it, with the four names in place. The players tap through the match — point by point, or game by game if nobody wants to count — and the moment it is over the result is on every board in the building.
Nothing is re-typed at the desk, so nothing is mistyped at the desk. And if a score does need changing, the referee amends it from the console and the correction runs all the way through the tables and the draw.
The big screen
Put it on a TV in the clubhouse and it carries the whole event without anybody driving it.
One board per court — sets, games, who is serving, which tie it is, and the sets already won. Scores flip as they change, so a room notices when something happens.
When no court is mid-match the screen shows the draw — the group tables with the qualification places marked, the knockout columns, the plate. Spectators can read the whole event off one screen.
The last result lands and the screen becomes the result: champions, then the plate, with the other honours underneath. It is on the wall before the players are off the court.
Afterwards
Most one-off tournaments end with a photograph of a whiteboard. This one ends with a web page: the honours, the draw drawn as a draw, the group tables, and every match with its set scores.
A QR code for it goes up on the court screens and the big screen as the event finishes, so players have it on their phones before they have got their bags. Send the link to the sponsor, put it in the newsletter, or write the day up from it.
Choosing a shape
Ten ship with CourtsOS. These are the five a one-off tournament normally wants.
| Format | The day it suits | Shape |
|---|---|---|
| Cup | An open, a club championship, a league finals day | Fixed pairs, groups, knockout and plate |
| Tiebreak 10s | A big entry and a short window; a Tie Break Tens event | One tiebreak a match, about ten minutes |
| Match Play | Invitationals, exhibitions, anything scored in games and sets | Courts designated, each scored on its own |
| Americano | Charity days and socials where everyone should play everyone | Rotating partners, one points leaderboard |
| Interclub | Club against club, county against county, firm against firm | Two squads, time-boxed, two results |
Not sure? Tell us the entry, the courts and the hours in the form below and we will tell you what fits. All ten formats →
Two ways to do it
Both are priced per event, not per month and not per player. No subscription, and nothing to cancel afterwards.
For a club or an organiser with somebody competent on the desk who would rather not learn a new system at 9am.
Contact us for pricingPriced on courts and days, not on the size of the entry.
Ask for a quoteFor a finals day, a sponsored event, or anything with a camera on it and a schedule to hold.
Contact us for pricingDay rate, plus travel outside the South East.
Ask for a quoteA tablet per court, a screen on a stand for the clubhouse and a 4G router where the wifi does not reach. Hire what the venue cannot supply, or use the venue's own — everything is a web address, so any browser will do.
Six events across six venues is one setup and six days, not six quotes. Tours, county circuits and league seasons are priced as a block.
Run an event on CourtsOS and we will happily write it up on our blog — the draw, the tables, every set score, straight out of the day's own results. Good for you, good for the sponsor.
Before you ask
No. CourtsOS runs the day, not the entry system — you take entries however you already do, and send us the list. That is deliberate: it means we can be dropped into an event that is already half sold.
Any number of courts, and any entry from six pairs up. The two numbers together decide the shape of the day, and CourtsOS will rank the structures it can actually deal for your combination — including the ragged ones, like eleven pairs on three courts.
The desk can amend any score at any point, and everything downstream — the group table, the count-back, the knockout slots that score feeds — is recalculated. If two pairs disagree on court, the match is flagged as disputed and shown as such until somebody rules on it.
CourtsOS runs matches won, then set difference, then game difference. If two teams are still identical after all three it says so and asks the referee to place them, rather than picking one and hoping nobody checks.
It syncs over the internet, and it keeps working without it — scores entered while the wifi is down are held on the device and go up when it comes back. For a venue with no signal at the courts we can bring a router.
Yes, in two places: their crest sits in the header of every board for the whole event, and their artwork rotates full-bleed on the courtside screens around the play. Each slide can carry its own QR code, so a screen can send a spectator straight to the sponsor's page.
No. The scoring engine is games, sets and tiebreaks, so tennis and pickleball events run on it too. Padel is where most of our events are, which is why the site talks about it.
A fortnight is comfortable for an event licence — enough to build it, load the branding and get you on a handover call. For a managed day, ask as early as you can: it is one operator and one Saturday.
Contact for pricing
The date, the venue, the entry and the courts. We will come back with a price and, if you want it, a suggested shape for the day.
Corporate days have their own page — the same system, pointed at guests and brands instead of draws and count-backs.
Corporate days →