Australian Regulator Issues Warning to MMA Fighter Jamie Mullarkey Over Illegal Gambling Ads

by Dimitri Dimitrov Published on July 8, 2026
Editorial Standards

☆ Editorial Standards

All news content is produced by qualified journalists and analysts under a published editorial code requiring accuracy, source verification, and editorial review prior to publication.

Advertisers and commercial partners have no influence over news coverage.


News editorial policy · Contact us
✓ Fact-Checked

✓ Fact-Checked

Every article undergoes senior editorial review.

Regulatory and legal reporting is cross-referenced against primary sources including official government and regulatory authority records.

Corrections are issued transparently with a visible update notice.


News fact-check policy
⊘ Independence

⊘ Independence

Gamblers Connect is a B2B iGaming media platform.

Editorial decisions, including what to cover, how to cover it, and what to publish, are made independently by our newsroom.

Commercial partners may purchase publication frequency but cannot influence editorial tone, angle, or content.


News independence policy
↗ Commercial Disclosure

↗ Commercial Disclosure

Gamblers Connect is a B2B media platform. We generate revenue through subscriptions, B2B referral partnerships, directory listings, advertising, and media services.

Gamblers Connect is not a licensed gambling operator, affiliate, or player acquisition channel in any jurisdiction.

We do not earn revenue from player activity, wagers, or deposits.


News commercial disclosure · Contact us
A close-up view of a user operating a mobile phone interface, illustrating the distribution of sponsored online betting links across digital networks.
Key Takeaways
⏱ 3 min read
1
Regulatory Sanction — The ACMA has handed down a formal warning to Australian MMA fighter Jamie Mullarkey
2
Illegal Sponsorship — The fighter used his Instagram account to publish sponsored content and redirecting links for an uncertified offshore sportsbook
3
Precedent Case — The enforcement action represents the first time the ACMA has officially penalized a social media influencer under its online gambling rules
4
Mitigating Variables — The regulator issued a warning rather than a financial penalty because Mullarkey cooperatively terminated the contract and deleted the offending media
5
Substantial Penalties — Individuals promoting black-market gambling can face civil penalties up to $59,400, while hyperlinking or facilitating access carries fines up to $2,475,000

ACMA Targets Social Media Influencers for Promoting Unlicensed Offshore Betting Services

The Australian Communications and Media Authority (ACMA) has issued a formal warning to mixed martial arts (MMA) fighter Jamie Mullarkey for violating the country’s strict online gambling advertising laws. A comprehensive ACMA investigation revealed that during 2025, Mr. Mullarkey utilized his personal Instagram account to distribute sponsored posts promoting an illegal, unlicensed offshore gambling platform.

The fighter’s profile directly featured details regarding his commercial sponsorship arrangements with the black-market provider, incorporating active tracking hyperlinks to the gambling website alongside dedicated promotional hashtags. Under Australian interactive gambling statutes, individuals and corporate entities are strictly prohibited from publicizing, streaming, or embedding hyperlinks tied to illegal offshore operators.

The Influencer Sandbox: Heightened Regulatory Oversight on Social Media

The enforcement action signals a major operational pivot for the ACMA as it moves to systematically audit social media channels, live streams, and influencer promotional arrays. Australian online gambling regulations declare that the marketing of uncertified digital betting solutions is a severe offense. This protective framework blocks influencers from broadcasting logos during live feeds, coordinating marketing giveaways tied to unapproved casinos, or embedding hyperlinks that route local traffic to offshore servers.

ACMA member Carolyn Lidgerwood clarified that the agency’s legal compliance teams are actively monitoring high-profile sports personalities and digital creators to mitigate consumer exposure:

“Athletes and social media personalities with large online followings can have significant influence over their audiences and can encourage the use of illegal gambling services. This is the first enforcement action we have taken against an influencer for breaching online gambling rules, and it should serve as a warning to others.”

While the regulator chose to issue a formal warning in this specific instance, the agency emphasized that future violations across the influencer community will face severe statutory pushback. The mildness of the sanction was granted purely due to mitigating actions taken by Mullarkey, who cooperatively worked with compliance officers, accepted full accountability for the breach, expressed genuine remorse, and rapidly dismantled his offshore marketing material.

Financial Risks of Compliance Infractions

To deter other public figures and marketing agencies from signing distribution contracts with black-market iGaming brands, the ACMA reiterated the multi-tiered civil penalty matrix established under Australian law:

  • Promotional Content Infractions: Influencers who publicize or endorse illegal online gambling services are exposed to personal civil penalties reaching up to $59,400 per violation.
  • Access Facilitation Violations: Entities or individuals who directly facilitate access to unlicensed operators—such as providing active hyperlinks, link-in-bio redirections, or mirror domain lists—face maximum statutory penalties topping out at $2,475,000.

The regulatory authority confirmed it intends to deploy its full arsenal of punitive tools to insulate Australian citizens from offshore operators that refuse to integrate state-mandated responsible gambling tools and tax contributions.

Dimitri Dimitrov

Dimitri is an iGaming expert with nearly a decade of experience and a knack for crafting content that speaks directly to the iGaming crowd. He understands affiliate marketing, player psychology, and search algorithms, which enables him to write engaging, data-driven articles.

Sources
1 source verified before publication. This news is an official press release that traces directly to official documents by the Australian Communications and Media Authority. How we verify sources →
1
ACMA
ACMA member Carolyn Lidgerwood · Official Body Primary
“Athletes and social media personalities with large online followings can have significant influence over their audiences and can encourage the use of illegal gambling services. This is the first enforcement action we have taken against an influencer for breaching online gambling rules, and it should serve as a warning to others.”
https://www.acma.gov.au/articles/2026-07/mixed-martial-arts-fighter-warned-promoting-illegal-online-gambling-site ↗
Gamblers Connect only publishes verified news from official government authorities. Read our full editorial standards →
Mentioned in this Article