About The Investigation. Every Wednesday, ADOTAT publishes one long piece built from primary sources rather than press releases: written on-record answers, contracts, filings, transcripts, and the questions the trades tend not to ask. The format is deliberately narrow.

One subject, named companies, named executives, and every claim put to the people it concerns before publication, with their answer printed as they gave it or their silence noted. Nothing here is sponsored, nobody reviews it in advance, and the reporting runs whether or not the subject is a friend of the publication.

It's a local spot for a car dealership, or a heating and cooling company, or a personal injury lawyer whose face already hangs on a billboard beside the interstate. It plays inside the home team's live stream, in the home market, during the game the owner asked for. Somewhere in that market the owner is watching, and he sees it. His ad. His team. His town.

That moment is the whole product, and Asellus Group sells it.

Asked how an advertiser knows it got what it paid for, Asellus founder and president Carl Francese wrote to ADOTAT that the best confirmation the company gets is "when a client views their spot running live, within the ordered game, in the local market ordered, and for the specific team requested."

Read the claim slowly.

The ordered game.

The ordered market.

The ordered team. Live.

That's a promise precise enough to sell to a dealership owner who has never heard the word "programmatic," and precise enough to check.

So I checked. I asked around the business until I had the company's name, and people inside Asellus confirmed to ADOTAT that it was theirs. Then I called the people who own the games. I called the NFL, the NBA and the NHL. I called individual teams. I called the networks and streaming providers, Fox and NBCUniversal among them. I asked each whether it had any relationship with Asellus. None of them reported one.

Then I asked Asellus who sold it the game.

Every ad break inside a live game belongs to someone. A league, a team, a regional sports network, a national broadcaster or a streaming service holds the rights, and a short list of partners are allowed to sell the breaks. If Asellus can guarantee placement inside a named team's live broadcast, then somewhere at the end of the chain is a publisher, a deal and a rights holder who said yes.

Asellus won't name any of them. It won't describe how the deal is structured. It won't say whether a written authorization exists, even without saying whose. It won't say whether any advertiser has ever complained.

And when I kept asking, Francese asked me a question back.

"Are you working from a specific advertiser or a competitor suggestion?"

Asellus doesn't whisper about what it sells. The company, registered in New Rochelle, New York, advertises on its own website "direct integration to 'last look' inventory with the top 30 CTV networks" and markets "the most sought out live streaming sports and events on CTV at the most aggressive price."

Take that sentence apart and it says a lot. "Last look" means first refusal on inventory before anyone else sees it. "Top 30 CTV networks" means the biggest names in streaming television. "Most sought out live streaming sports" means the scarcest, most expensive inventory in the medium. "Most aggressive price" means cheaper than you'd expect.

It's the rarest thing in television, at a discount, through a door most buyers don't know is there.

Francese describes the business a little differently on his own LinkedIn profile. There, Asellus's offerings run "from direct insertion into premium live sports" to sponsorships, delivered "together with its technology partner." The website talks about "last look" access to networks. The profile talks about direct insertion and an unnamed partner. The company's own public descriptions of how it reaches the game don't quite match each other.

In most businesses those sentences would just be a good pitch. In live sports they should set off alarms. Sports is the one corner of streaming where everyone knows what the inventory is worth, because everyone wants it. The people who own the rights to a live game guard its ad breaks the way a cathedral guards its relics. They don't usually leave a side door open, and they don't usually sell what's behind it for less.

That doesn't make the pitch false. It makes it a claim, and a claim like that has an answer somewhere.

Local advertising has always been a business of faith.

The dealership owner doesn't read bid requests. He doesn't know what an SSP is. He knows his rep, the one he's bought radio from for eleven years. His rep knows a partner, and the partner knows a platform. When his rep tells him his ad will run inside the home team's games, he believes it. Belief is the currency. The invoice is just the receipt.

That's not naive. It's how local media has worked for as long as there's been local media. The station sold the spot, the spot ran at 6:10, and the owner's brother-in-law called to say he'd seen it. Proof arrived as a phone call from family.

Streaming broke that. The ad no longer runs on a station's signal. It runs through a chain of companies, each handing it to the next in fractions of a second, and at the end is a screen in somebody's living room that may or may not be showing the game the owner paid for. The rep believes his partner, the partner believes the platform, and the platform says it's proprietary.

Asellus's answer to how anyone can know is a return to the old faith. You'll see it yourself.

The people who have spent their careers inside local sports media say that faith has outrun the facts.

This story didn't start with Asellus. It started with a product nobody could explain.

On May 7, Front Office Sports published "Live Sports Streaming Ad Market Rife With Fraud, Experts Say," by Ryan Glasspiegel. The piece laid out the pattern from inside the business. Sports media executives questioned whether team-specific live inventory guarantees could be delivered the way aggregators sell them. NESN's Wade Nielsen described semi-blind "ad share" arrangements where the buyer is graded on the seller's own reporting. Digital Remedy's Michael Juhas pointed to volume that doesn't match the underlying inventory.

The Front Office Sports piece named no aggregator.

So ADOTAT asked around. I talked to people who sell live sports inventory, people who buy it, and people who resell it down to local stations. I asked the same question every time: who were they talking about?

The same name kept coming back: Asellus. Another reporter who has covered this market told ADOTAT he'd heard the Asellus name in his own reporting but couldn't document enough to put questions to the company.

A name in circulation isn't a finding, so I went looking for someone who would know for certain. People inside Asellus confirmed to ADOTAT, on background, that the product being described in the market was theirs. No one at the company disputed it. When the company answered on the record, it didn't dispute it either. It described the product in its own words.

That settled who. It left the only question that matters: who sold Asellus the game?

Here's the story as it was told to ADOTAT, on background, by someone who has spent years selling live sports inventory and who was careful at every step to separate what he had seen from what he had been told from what he believed.

He doesn't claim the impressions don't exist. He's been precise about that. His claim is narrower and harder to dismiss: the path the inventory supposedly takes has never been shown. Nobody he knows can say which publisher supplies it, which SSP carries it, which deal ID it clears under, or whether the rights holder ever agreed to it.

He described sitting through an Asellus demo. His team asked how the team-specific guarantee worked. The answer, as he recounted it, was vague, something about a special tag. His team kept asking. He says they were told they were asking too many questions, and the conversation was ended by email the next day.

Take that account with the caution any single recollection deserves. ADOTAT hasn't seen that email. But it rhymes with everything that came after.

He also described asking two of the largest supply-side platforms in the business whether deterministic, team-specific live in-game targeting was available through the open programmatic market as sold. By his account, they said it wasn't.

And he described where the product goes after Asellus. It's white-labeled and passed down through regional platforms to local broadcast and audio sellers, whose customers are the dealerships, HVAC contractors and law firms of small-market American television. The people least equipped to ask the question are the ones paying for the answer.

If Asellus has a relationship with the people who own the games, the people who own the games should know about it. So this part of the reporting is mine, and it was done by phone.

I called the NFL. I called the NBA. I called the NHL. I called individual teams, the organizations whose names go on the orders. I called the networks and streaming providers that carry live sports, including Fox and NBCUniversal. I asked each the same question: does your organization have any relationship with Asellus Group that lets it sell your live sports inventory, and specifically placement inside a named team's games?

None of them reported any relationship with Asellus. Not the leagues, not the teams, not the networks. Not one of them described an arrangement allowing Asellus to sell its inventory, and not one described anything resembling team-specific placement through Asellus.

Remember what's being sold. A dealership in one market buys its home team, and a law firm in another market buys a different team. Every one of those orders, if it's what the invoice says, draws on breaks inside a game owned by someone who controls exactly who gets to sell them. The leagues, the teams and the networks are the parties with the most to lose from unauthorized sales of their games. They were the easiest people in this story to ask, and none of them claimed Asellus.

That doesn't prove there's no authorization anywhere. A league office doesn't know every deal a team signs, and a network partnerships desk doesn't know every reseller clause or every local insertion right held by a distributor. But it moves the burden. When the owners of the games don't claim a seller, the seller is the one who has to show the paper.

So that's what I asked Asellus for.