Thunder Rosa Wins Mexican National Women’s Championship in CMLL

Thunder Rosa captured the Mexican National Women’s Championship by defeating India Sioux at CMLL’s Viernes Espectacular on July 31, 2026 in Arena Mexico. Sioux’s 511‑day reign, which included two successful defenses, ended when Rosa executed a Fire Thunder Driver to secure the victory.

Rosa earned her title shot by winning an eight‑woman number‑one contender match on July 19, outlasting Olympia, Garra Negra, Keyra, Hera, Sanley, Skadi and Reyna Isis. The win marks her first championship in CMLL and adds to her résumé that already includes the AEW Women’s World title. She remains under a dual contract with AEW and CMLL, a arrangement that allows her to compete in both promotions.

The Mexican National Women’s title is a commission‑sanctioned championship rather than a CMLL‑owned belt, but it is defended in CMLL events. Rosa posted a video of her celebration on X after the match, though she has not yet commented publicly on the win.