Sponsoring a Tournament You Host: Prize Pool, Naming Rights, and the Publisher's Rules

Hosting a community tournament is one of the best things a streamer can do for their audience. Viewers get to play with you or watch people they know compete, and the event gives chat something to rally around for days. It's also exactly the kind of thing brands like to put their name on.

A tournament sponsorship isn't the same as a sponsored segment, though. There are more people involved, there's prize money that isn't yours, and there's a party most streamers forget about until it's too late: the company that makes the game. Its community rules can limit what the sponsor can buy before you've even talked price.

Here's how to set one up so the money, the name on the banner and the prizes all end up where they should.

Start with the game publisher's rules

You don't own the game your tournament is played on. Most big publishers publish community tournament rules, and if you run an event with their game, those rules apply to you. They often cover exactly what a sponsor wants: the tournament name, the prize pool, and which brands are allowed.

The rules differ a lot from one publisher to the next. Here's how three of them compare.

Riot Games (League of Legends) updated its guidelines in August 2026 and removed most limits. "There are no fixed caps on entry fees, sponsorship revenue, prize pools, or spectator ticketing under these guidelines." Some sponsor categories are still off-limits, including "Gambling, sportsbooks, and casinos", "Alcohol products or intoxicants regulated by law" and "Cryptocurrencies, NFTs, or unregulated financial instruments". You also can't use League assets to sell the sponsor: they "may not be used to promote, endorse, or commercialize any brand, product, or service, including those of event sponsors."¹

Blizzard sets hard limits. Prizing must "not exceed Twenty Five thousand US Dollars ($25,000 USD) or the equivalent for a single competition". On the sponsor side, "The value of the contribution provided by each sponsor of your competition must be Ten Thousand Dollars (USD $10,000) or less." Blizzard also bans some sponsors outright and requires approval for "Multinational consumer brands or products or services related to the video game industry". For Overwatch specifically, "Broadcasted Overwatch competitions may not have a "title" or "presented by" sponsor or product name as part of the competition's title."²

Electronic Arts keeps community tournaments small and non-commercial. "The total cash (or cash value) for your prize pool for all tournaments in a calendar year may not exceed $10,000 USD". A tournament shouldn't be "merely an advertisement or promotion for a product or brand." The banned sponsor list includes "Energy drinks" and "High fat, salt, or sugar food and drinks", which rules out a lot of typical gaming sponsors.³

Three publishers, three different answers to "can a snack brand put its name on my tournament?" Before you pitch or accept anything, find the current community rules for your game and check three things:

• Is the sponsor's category allowed? Energy drinks, alcohol, gambling and crypto are the usual problem categories.
• Is there a cap? On the prize pool, on each sponsor's contribution, or on your total revenue from the event.
• Can the sponsor's name go in the title? Some publishers allow it. Others only allow a "supported by" mention, or ban title sponsors entirely.

If your game's publisher doesn't publish community rules, or the event goes beyond what they allow, the safe move is to ask the publisher for permission before you sign with the brand. Don't promise a sponsor something the game's owner hasn't allowed.

Naming rights are what the brand is really buying

Most tournament sponsors want their name on the event: "the [Brand] Cup" or "[Your Name] Invitational, presented by [Brand]". That's the most valuable thing you can sell, and it's also the thing publishers restrict most.

EA is explicit: "you cannot include the name of a sponsor in the title of your tournament". You can still credit sponsors: "You may reference sponsors in connection with your tournament (e.g., using language such as "supported by")".³ Overwatch bans "title" and "presented by" sponsors on broadcast events, as above.²

If title sponsorship isn't allowed for your game, you can still sell visibility:

• "Supported by [Brand]" on the overlay, the bracket page and the announcement
• a sponsor read between matches or at the trophy moment
• the brand on the prize, for example "[Brand] MVP award"
• links in the event page, the stream description and the rules page

Price what the brand actually gets. If the name can't go in the title, the deal should say so, and the fee should reflect it.

Keep the prize pool separate from the production budget

A tournament sponsorship usually pays for two different things, and mixing them up causes most of the problems.

The prize pool goes to the players. It isn't your income, even if it passes through your account. EA requires that "Prize pools must be set and published before your tournament starts."³ Riot lists "Don't mishandle prize money, entry fees, or sponsorship commitments" among the things to avoid.¹

The production budget and your fee pay for running the event: your time, the stream, casters, moderators, overlay graphics, the bracket tool, and anyone you hire.

Put them on separate lines in the sponsor agreement:

• Prize pool amount, what it's split into (1st, 2nd, MVP), and whether any of it is products rather than cash
• When the brand pays the prize pool. Ideally before the event starts, so you never announce prizes you haven't received
• Your fee and production costs, invoiced like any other sponsorship
• What happens if the event is cancelled or postponed, and what happens to prize money already paid

Check the publisher's caps against the prize pool and against your total sponsor money. Blizzard caps not just prizing and each sponsor's contribution but also your revenue: "You may only receive a maximum of Twenty Five Thousand Dollars ($25,000 USD) in revenue from all sources".²

Who contracts with whom

With a sponsored tournament you're in the middle of two sets of agreements.

You and the brand. This is a normal sponsorship agreement: what the brand gets (naming, overlay, reads), what it pays (fee, production, prize pool), when, and the usual terms. The sponsorship contract checklist covers the basics, and a kill fee clause matters more than usual, since you'll have spent money on production before the event.

You and the players. Your official rules are the players' agreement. They should cover eligibility, format, how prizes are split and paid, what information winners have to give you before they're paid, and conduct. If you're paying invited players an appearance fee, put that in writing too.

Riot's guidelines make a point worth knowing here: among those not covered by its community license are "Corporate brands that are not established tournament organizers."¹ For League, that means the brand generally can't be the organizer under the community license; you are. Whatever the game, if you're the organizer, the publisher's rules, the player rules and the prize payouts are your responsibility.

If the brand wants to talk to the players directly, for example to give them product or pay for content on their own channels, that's a separate deal between the brand and each player. Keep it out of your tournament agreement, but make sure those players know they have to disclose it.

Disclosure on every participant's stream

On your stream, the rules are the same as for any sponsored livestream. The FTC's advice for a long stream is that a single mention isn't enough: "Since viewers can start watching at any time, they could easily miss a disclosure at the beginning of the stream or at any other single point in the stream." It suggests that "you could have a continuous, clear and conspicuous disclosure appear throughout the entire stream," and to "add a disclosure to any description of the stream before potential viewers click through to it."⁴

For a tournament, that's a "Sponsored by [Brand]" or "Supported by [Brand]" element on screen for the whole event, a mention in the title or description, and saying it out loud at the start and at the prize moments.

Players who stream their own view of the matches are a separate question. A player who's only competing for a prize from your pool is in a different position from one who's being paid to show the sponsor. The FTC says its rules apply if an advertiser "pays you or gives you something of value to have you mention that product."⁴ If the sponsor is paying players, sending them product or asking them to run its overlay, those players need their own disclosure. The simplest way to handle it is to put the rule in the player agreement and give everyone the same overlay and wording.

Publishers usually want their own disclosure too. EA requires this statement "in a prominent place on your tournament website and tournament materials": "This tournament is not affiliated with or sponsored by Electronic Arts Inc. or its licensors."³ Blizzard says that a community competition "is neither officially supported nor endorsed by Blizzard and you must notify the participants of this fact."²

If your tournament runs on Twitch and has prizes, also check Twitch's rules for promotions. Its terms cover anyone who wants to "promote, administer, or conduct a promotion (e.g., a contest or sweepstakes)".⁵ The sponsored giveaways post covers the disclaimer Twitch requires.

Who owns the footage

This one surprises people. Some publishers claim rights to your tournament broadcast in exchange for the license.

Blizzard's license says that "any broadcast stream or recording of the competition shall be owned by Blizzard as a "work made for hire"".² Riot's guidelines say "Riot may use, copy, modify, distribute, and create derivative works from your event content on a royalty-free, non-exclusive, irrevocable, transferable, sublicensable, worldwide basis".¹

That matters if the brand wants exclusive rights to the footage or to use the VOD in its own ads. Don't grant a sponsor rights to footage the publisher owns or can use too. The exclusivity and usage rights post covers how to scope usage in the sponsor contract.

Paying out the prizes

Prize money is income for the winner. The IRS says: "If you win a prize in a lucky number drawing, television or radio quiz program, beauty contest, or other event, you must include it in your income." Prizes that aren't cash count too: "Prizes and awards in goods or services must be included in your income at their FMV."⁶

You don't need to be an accountant to run a tournament, but you should plan the payout before the event:

• Collect the winner's details first. Your rules should say winners must provide their payment details and any tax forms you need before they're paid. The W-9 vs W-8BEN post explains the two forms. Ask a tax professional what you have to file for prizes you pay.
• Decide who pays. If the brand pays winners directly, you never hold prize money and the brand is the payer. If the money passes through you, you're the payer. Write down which it is.
• Team prizes. Say whether you pay the team captain or each player, and how the split is decided.
• A deadline. Say when prizes will be paid and what happens if a winner doesn't respond.

A reply you can send

When a brand asks about sponsoring your tournament, start by checking the publisher's rules, then pin down the structure:

Thanks, we'd love to have you involved. The tournament runs under [game publisher]'s community competition rules, so a couple of things are set by them: [your category is allowed / the sponsor name can't go in the title, but "supported by" is fine / the prize pool is capped at X]. Here's what we'd propose: a prize pool of [amount], paid to us before the event, kept separate from a production and hosting fee of [amount]. In return you'd get [overlay placement, reads between matches, the MVP award, links on the bracket page]. Sponsorship will be disclosed on screen throughout the event. Happy to send the rules and a draft agreement.

If the brand's category isn't allowed for your game, say so early. It's a much easier conversation before anyone has announced anything.

FAQ

Can a brand sponsor a community tournament I host?
Usually, yes, but the game publisher's community rules come first. They can restrict which sponsor categories are allowed, cap the prize pool or sponsor money, and limit whether the sponsor's name can go in the tournament title. Check the current rules for your game before you agree.

Can the sponsor's name go in my tournament's title?
It depends on the game. EA's community tournament guidelines don't allow a sponsor's name in the title but allow "supported by" credits. Blizzard bans title and "presented by" sponsors for broadcast Overwatch competitions. Riot's guidelines don't have that rule but limit sponsor categories.

Is the prize pool my income?
No. The prize pool goes to the players. Keep it separate from your hosting fee and production budget in the sponsor agreement, and ideally have the brand pay it before the event starts.

Do players in a sponsored tournament need to disclose?
On your stream, the sponsorship should be disclosed for the whole event. Players streaming their own view need their own disclosure if the sponsor pays them, sends them product or asks them to show its branding. Putting a disclosure rule in the player agreement keeps everyone consistent.

Are tournament prizes taxable?
Yes, in the US. The IRS says prizes from contests and other events must be included in the winner's income, and non-cash prizes count at fair market value. Collect winners' tax details before paying, and ask a tax professional what you have to file.