AEG and touring titan Louis Messina have joined forces to challenge a settlement that could keep the ticket‑selling giant Ticketmaster in the driver’s seat. In a 15‑page Tunney Act submission filed on September 4, 2026, Anschutz Entertainment Group and Messina asked U.S. District Judge Arun Subramanian to reject the Justice Department’s proposed agreement with Live Nation Entertainment and Ticketmaster. The filings argue that the deal would preserve the companies’ dominant position in ticketing, concert promotion, and amphitheater access.

The DOJ settlement, reached in March 2026, closed a federal antitrust case that began in 2024 after a coalition of 40 states sued Live Nation and Ticketmaster for alleged monopoly practices. Under the terms, the government will receive a $280 million fund, a four‑year cap on venue‑exclusivity deals, a 15 % fee cap at Live Nation amphitheaters, and a requirement that rival ticketing platforms gain access to Ticketmaster’s back‑end infrastructure.

AEG’s critique centers on the settlement’s “open distribution” provision, which would allow a limited number of competitors to sell primary tickets for venues that still use Ticketmaster’s technology. AEG estimates that Ticketmaster would retain control of roughly 6,500 of 7,500 annual events at major venues—about 85 % of the market—while only about 170 additional events would be opened to rivals. The company argues that forcing competitors to connect to Ticketmaster’s back‑end creates a “court‑sanctioned platform dependency,” enabling Ticketmaster to maintain fees, charge for integrations, and potentially access sensitive commercial data.

SeatGeek, another ticketing competitor, echoed AEG’s concerns in a separate Tunney Act comment. The firm testified that venues feared losing Live Nation shows if they switched ticket sellers, and that SeatGeek offered “retaliation insurance” to venues to mitigate that risk. SeatGeek’s submission also urged the court to reject the settlement, stating it would not meaningfully alter Live Nation’s market power.

Messina’s filing centers on the alleged exclusion of his company from Live Nation amphitheaters in 2024. The promoter, who has booked acts such as Taylor Swift, George Strait, Kenny Chesney, Ed Sheeran, Shawn Mendes, The Lumineers, and Old Dominion, claims that Live Nation stopped returning his calls and prevented several major artists from using him as their promoter. He cites specific cases: Old Dominion’s tour was forced to use alternative venues, The Lumineers were allowed to use Live Nation amphitheaters only if Messina was not involved, and Shawn Mendes’ agent had to negotiate directly with Live Nation.

Messina argues that the settlement’s amphitheater provisions are insufficient because they would only affect 13 venues, accounting for fewer than 200 shows in 2025, and would not include many of the amphitheaters needed for a national summer tour. He also points to loopholes in booking requests, venue holds, and commercial terms that would be difficult for a court‑appointed monitor to enforce.

Live Nation’s executive Dan Wall responded to AEG’s and SeatGeek’s criticisms by stating that the filings “advance their own commercial interests and misrepresent portions of the settlement.” Wall said the company remains confident that Judge Subramanian will approve the proposed judgment. He did not address Messina’s specific allegations.

The DOJ must consider the public comments and respond before the judge decides whether the settlement is in the public interest. The case remains a key test of whether the government can compel structural changes in a vertically integrated entertainment conglomerate.

The settlement’s implications extend beyond the legal realm. It follows the high‑profile 2022 Ticketmaster presale for Taylor Swift’s Eras Tour, which sparked congressional hearings and renewed scrutiny of Ticketmaster’s scale. The March 2026 settlement also follows a federal jury verdict in April 2026 that found Live Nation and Ticketmaster liable on the states’ antitrust claims.

In sum, AEG and Messina argue that the DOJ settlement fails to dismantle the entrenched market power of Live Nation and Ticketmaster. They seek a court order that would separate Ticketmaster from Live Nation’s concert‑promotion arm and eliminate long‑term exclusive agreements with major venues. The outcome of Judge Subramanian’s decision will shape the competitive landscape of U.S. live‑event ticketing and promotion for years to come.