A major title match has been announced for AEW TBS Champion Mercedes Mone outside Tony Khan's promotion. The announcement was made after a popular star recently posed the challenge.While Mercedes Mone has held the AEW TBS Championship for nearly 500 days, she also carries eight other title belts. One of those is the CMLL Women's World Championship that she won at Grand Slam Mexico in June. The CEO is now slated to defend her title against the popular star, Persephone.Persephone was in the ring with Mercedes at Forbidden Door 2025, where she unsuccessfully challenged her for the TBS Title in a four-way match. The 24-year-old has now challenged Mercedes for the CMLL Women's World Title, and the match has been officially announced for October 17 at Arena Mexico."#CMLLInforma || Persephone and Mercedes Moné will face off Friday, October 17, at Arena México for the CMLL Women's World Championship," CMLL announced on X.Mercedes currently holds nine titles and would not want to lose any of them. On the other hand, Persephone has yet to win a major title in her career. If she wins the CMLL Women's World Championship from Mone, it will be the 24-year-old star's first title win in the major Mexican promotion.Mercedes Mone has her sights on the newly introduced AEW titlesMercedes Mone calls herself "9 Belts Mone," as she currently holds nine titles. It seems she is looking for a 10th title belt as well. Tony Khan recently unveiled the AEW Women's World Tag Team Championship. The CEO took notice of the new belts and reacted on X by saying that she deserves them:"I deserve these titles! 🤑," Mone wrote.Speculations regarding Mercedes' potential tag team partner for the title have been making the rounds as well. It remains to be seen if The CEO manages to become "10 Belts Mone."