The PGA Tour and Saudi Arabia’s sovereign wealth fund, facing pressure from the Justice Department about their ambitions for a new company to shape global golf, have in recent days abandoned a crucial provision of their tentative deal: a promise not to recruit each other’s players.

Three people familiar with the change, who spoke on the condition of anonymity to discuss confidential negotiations, signaled that the decision was an early casualty of an antitrust review by Justice Department regulators, who are expected to decide in the coming months whether to try to block the transaction.

The tour moved to notify its board of the decision only on Thursday, after The New York Times asked the tour to comment on its reporting.

The framework agreement between the tour and the wealth fund included few binding provisions. But one of them was a nonsolicitation clause, which said the tour and wealth fund-backed LIV Golf league would not “enter into any contract, agreement or understanding with” any “players who are members of the other’s tour or organization.”

The agreement also said the tour and LIV would not “solicit” or “recruit” players away from each other.

Before the deal, LIV used norm-shattering prize funds and guaranteed contracts — some deals promised golfers at least $100 million — to entice some of the world’s top players away from the PGA Tour, which had spent decades as the premier, and largely unchallenged, circuit in men’s professional golf.

Dustin Johnson, Brooks Koepka, Phil Mickelson and Cameron Smith were among the players who ultimately joined LIV, depriving the PGA Tour of some of the star power on which it had relied to draw fans and sponsors.

The nonsolicitation clause was a short-term way to stop the exodus while the tour and the wealth fund negotiated the final terms for their new company, which would bring the golf business ventures of the PGA Tour, the wealth fund and the DP World Tour, formerly the European Tour, into a single entity.

After the text of the agreement emerged late last month, though, antitrust experts warned that the clause could run afoul of federal law because it threatened the integrity of the labor market and promised to stifle competition for players, who have long been independent contractors.

In recent days, people familiar with the change said, the tour and the wealth fund decided to abandon the provision in hopes of staving off an extraordinary intervention by the Justice Department. Golf officials disagreed with the department’s misgivings but acquiesced nevertheless.

The original language appeared “to be right in the field of vision that the Department of Justice has staked out for its no-poaching enforcement program,” said William E. Kovacic, a former Federal Trade Commission chairman.

“They haven’t had a great deal of success in their criminal cases yet,” he said. “But they have said, as a matter of policy, we regard no-poaching agreements as being as being a serious offense worthy of criminal prosecution.”

The Justice Department and the wealth fund declined to comment on Thursday. The PGA Tour did not immediately comment.

Turmoil has enveloped the deal, which has not closed, since it was announced on June 6. On Tuesday, a Senate subcommittee questioned a pair of PGA Tour leaders during a lengthy hearing, part of at least two unfolding congressional inquiries. Tour executives have depicted the framework deal, and the final accord they hope to strike eventually, as necessary.

Without some kind of truce, they have said, the wealth fund would assuredly pour more resources into the fight, diminishing the tour one year after another.

“My fear is if we don’t get to an agreement, they were already putting billions of dollars into golf,” James J. Dunne III, a tour board member, said of the wealth fund when he addressed lawmakers on Tuesday. “They have a management team wanting to destroy the tour. Even though you can say take five or six players a year, they have an unlimited horizon and an unlimited amount of money.”

The reviews on Capitol Hill could lead to damaging public revelations. But Justice Department scrutiny is seen as the more likely path for the government to try to derail the deal, if it chooses to try.

Regulators and antitrust scholars have been watching the tour’s public statements with interest, such as when Jay Monahan, the tour’s commissioner, said on June 6 that the deal would let the circuit “take the competitor off of the board.”

“Those are sound bites that the Department of Justice would look at and say, ‘Is what occurred promoting competition, or is what occurred stifling competition insofar as an entity with a monopoly grip on the market has eliminated a competitor and solidified their grip on the market?’” said Gerald Maatman Jr., who chairs the workplace class-action group at the law firm Duane Morris.

Not every binding provision of the framework agreement has caused such substantial alarm among antitrust regulators. The wealth fund and the tour, for instance, agreed to dismiss acrimonious litigation over their golf pursuits. And although Senator Richard Blumenthal, the Connecticut Democrat who is leading one of the Senate inquiries into the deal, expressed concern this week about a nondisparagement pledge included in the agreement, experts said that kind of restriction was unlikely to draw concern inside the Justice Department.