TNA Wrestling held its Slammiversary 2026 pay-per-view on June 28 at the Agganis Arena in Boston. Nic Nemeth won the TNA World Championship and Xia Brookside captured the Knockouts World Championship. The company also announced a new Knockouts Television Championship.
Nic Nemeth defeated Mike Santana to become the new TNA World Champion. Xia Brookside defeated Lei Ying Lee to win the Knockouts World Championship for the first time.
TNA Hall of Famer Traci Brooks announced the creation of the Knockouts Television Championship during the pre-show. A 16-woman tournament to crown the inaugural champion begins next week on TNA Impact, with the title defended exclusively on that program.
Amazing Red competed in the Ultimate X match for the X-Division Championship. TNA announced that Red will be inducted into the company's Hall of Fame at Bound for Glory on October 11 at the Yuengling Center in Tampa, Florida.