California issues a cease-and-desist order against human vs. humanoid robot fights

Robotics startup REK, founded and led by Cix Liv, staged a cage fight in San Francisco between a human and three humanoid robots. The star was YouTuber Frankie LaPenna, who faced the machines on September 18, 2026, in what the company itself promoted on social media as "the world's first human vs terminator robot fight". REK advertises its events with slogans such as "real pilots, real hits, humanoid robots in brutal full-contact combat" and offers private shows starting at $10,000.

The official response was swift: the California State Athletic Commission (CSAC) sent REK a cease-and-desist order, which Cix Liv also shared on social media. The body requires the company to stop organizing, promoting or sponsoring any boxing or mixed martial arts bout involving a human being in the state without prior authorization from the Commission. The text of the order cites the California Business and Professions Code (sections 18640, 18870 and 18878) and warns that staging such events without a license is a misdemeanor, both for whoever holds them and for anyone who, directly or indirectly, helps organize them.

An important nuance the article points out is that the wording of the order suggests the CSAC is acting only because a human being is involved in the fight: there is nothing to indicate the regulator would have stepped in had the bout been exclusively between robots. That leaves robot-versus-robot fights in a regulatory gray area, apparently falling outside the umbrella of combat-sports laws designed to protect people.

Beyond the legal clash, the article describes REK's business model: the company sells a "Real Robot Simulator", available on Steam and Meta Quest, through which users can train as virtual pilots of these combat robots; those who reach "Pro" level in the simulator could be eligible to pilot a real robot at a live event. The company also posts recordings of past fights on YouTube on its website, although there is no confirmed schedule of upcoming events for now.

The piece inevitably compares the venture to the film Real Steel (2011), starring Hugh Jackman, in which a discarded humanoid boxing robot rises to challenge the reigning champion in an underdog story. The article clarifies that there is no indication Cix Liv drew direct inspiration from the film, despite the obvious resemblance between the two concepts. It also mentions in passing that another robotics startup has starred in an episode with science-fiction echoes by "decommissioning" obsolete robots by dropping them into a vat of molten steel, in a kind of Terminator-style staging.

The episode raises deeper questions that go beyond the spectacle: the physical safety of a human who goes hand-to-hand with a machine designed to hit hard, the ethical limits of turning the man-versus-machine contest into paid entertainment, and the legal vacuum that arises when technology advances faster than the regulatory frameworks of traditional combat sports. California's intervention appears, for now, to be limited to reaffirming that no fight involving a human can bypass state oversight, leaving unresolved what happens when, in the future, only machines face each other.