WWE Superstar Ray Mysterio (Rey Mysterio) Attends UFC 290

Rey Mysterio showed up to UFC 290.

Lucha legend Rey Mysterio attended UFC 290 in Las Vegas to support Mexican fighters Brandon Moreno and Yair Rodriguez in their respective title fights.

Five AEW Continental Classic Matches Set For AEW Dynamite On 34th Street

While Rey is well-known to wrestling fans as arguably the most popular Mexican talent to compete in the United States, the person who runs the UFC chyron made an unfortunate error, putting Ray Mysterio on the graphic.

UFC and WWE are set merge by the end of the year to form a new publicly traded company. Maybe Ray Mysterio will be his UFC name?

Here's what Rey had to say before the event.

Fans can find Fightful's coverage of UFC 290 by clicking here.

Get exclusive pro wrestling content on Fightful Select, our premium news service! Click here to learn more.