Jazz Sports – Closure Record

01 · The sportsbook

Thirty years, then a sale

Jazz Sports started in 1994 and was based in Costa Rica. It took bets from Americans. That is what offshore books do. There was no United States licence, no United States rules, and no United States regulator to answer to.

For a long time it had a decent name. Books like this survive on reputation alone, because there is nothing else holding them to account. Players stay because the book pays. Once it stops paying there is nothing left.

In August 2024 the founder sold the business. The reported price was twenty million dollars. As part of the deal, he agreed to take five million of that. This was down from an earlier figure. That money was specifically meant to cover the balances players already had on the site. It was to be paid over three years.

That arrangement is at the centre of everything that followed. The two sides now disagree publicly about whether the money meant for players ever reached them.

02 · The collapse

Accounts closed and balances kept

In late March 2025 the new management announced a change of management to customers. At the same time, it began closing accounts. It described these as a select group of long-standing accounts. It kept what was in them. The stated justification was that the previous owner had taken money and hidden debts.

Whatever the truth of that argument between the old owner and the new one, it was settled in one way. Money was taken out of customer accounts. The customers were not party to the dispute.

By early 2026, around the Super Bowl, players were reporting problems. Payouts had stalled completely. The withdrawal function had been switched off, leaving money stuck on the site. Trade coverage in March 2026 described the business as having collapsed.

The public argument between the two sides has become extremely ugly. It includes a serious criminal allegation made by the founder. He says the people involved are connected to the buyers. That allegation has been reported by one outlet. It has not been tested anywhere. We are not going to treat it as fact, and we are not going to repeat the detail of it.

03 · The money

Two named bettors, two large unpaid balances

Two customers agreed to be named in March 2025. Their accounts are the clearest evidence in this file.

The first customer deposited eleven thousand dollars. He withdrew thirteen thousand dollars in winnings. He was left with a balance of six thousand three hundred and ninety-seven dollars. He says he was told the account would be closed. He says the balance would not be paid. He was told it was a management decision, and that no further information would be given.

The second customer deposited eight thousand three hundred and ninety-five dollars. He withdrew five thousand dollars. He says a balance of about thirty-four thousand dollars was taken with no explanation at all.

A later report in April 2026 says several players are owed five-figure sums. It also says a group intends to take legal action against the founder.

The outlet that published these accounts says it contacted Jazz Sports and got no reply. There is no regulator here. An offshore book takes American money precisely because no American authority can reach it, and that works both ways.

The address still loads. What comes back is a bare page with a few navigation words, an age warning and a 2026 copyright line. There are no odds, no login and nothing to bet on. It is not a closure notice and it is not a working sportsbook. That is why we grade this one as limbo rather than closed.

04 · The receipts

How we verified this record

Every claim on this page is graded by how firmly we could check it. Confirmed means we saw it in the operator’s own notice or in a document that cannot easily be faked. Observed means we saw it ourselves on the live site or domain on the date given. Unconfirmed means it has been reported but we could not prove it.

05 · The questions

Jazz Sports – the questions still open