# UFC's champion crisis: four titles in limbo > Injuries to four champions have left the UFC scrambling with different solutions for each division, threatening the sport's competitive structure. - Title: UFC's champion crisis: four titles in limbo · SI Mexico - Summary: Injuries to four champions have left the UFC scrambling with different solutions for each division, threatening the sport's competitive structure. When… - Keywords: ufc, champions, injuries, vacant titles, valentina shevchenko, tom aspinall, carlos ulberg, kayla harrison, women's flyweight, heavyweight, light heavyweight, women's bantamweight - Source: SI Mexico — https://si.com/mx/ufc/cinturones-vacantes-y-divisiones-en-pausa-la-crisis-de-campeones-que-sacude-a-la-ufc - Published: 2026-09-16T01:00:00+00:00 - Read time: 4 min - Topics: ufc, champions, injuries, vacant titles, valentina shevchenko, tom aspinall, carlos ulberg, kayla harrison, women's flyweight, heavyweight, light heavyweight, women's bantamweight ## Four divisions hit by injury crisis Valentina Shevchenko and Tom Aspinall vacated their titles due to uncertain returns. Carlos Ulberg won't compete until 2027 after knee surgery, and Kayla Harrison's operation delayed her title defense against Amanda Nunes. ## Why champion continuity matters A division needs its champion to defend the belt to order contenders and establish a clear path to the title. Without defenses, the UFC must wait, vacate the championship, or create an interim belt. ## Shevchenko vacates women's flyweight Valentina Shevchenko told the UFC she couldn't compete for at least a year. Her last fight was November 15, 2025, when she dominated Zhang Weili 50-45 on all scorecards. ## New champion crowned at UFC 332 Rather than create an interim title, the UFC opened a new chapter. Natalia Silva and Wang Cong will fight for the absolute championship on October 3 at UFC 332, with Silva bringing 14 consecutive wins. ## New champion won't have beaten Shevchenko The winner must build legitimacy without defeating the previous champion. If Shevchenko returns healthy, she could challenge directly for the vacant belt she left behind. ## Aspinall's eye injury ends his reign Tom Aspinall suffered severe eye damage during his October 25, 2025 fight against Ciryl Gane at UFC 321. The bout ended without a result at 4:35 of round one after an accidental eye poke. ## Aspinall vacates heavyweight title After multiple surgeries and complications, Aspinall suffered new eye damage during sparring. On September 14, he vacated the heavyweight championship without medical clearance or a return date, saying he won't retire. ## Aspinall's reign ends without a defense Aspinall knocked out Curtis Blaydes in 60 seconds to defend the interim title in July 2024, then became champion when Jon Jones retired. His only defense as undisputed champion was the no-contest against Gane. ## Gane's interim title creates controversy Ciryl Gane defeated Alex Pereira in June and won the interim heavyweight title. The UFC must decide whether to elevate him to absolute champion or make him fight for the vacant belt, either way sparking debate. ## Aspinall's decision frees the division Aspinall's choice to vacate liberates the heavyweight division but costs the UFC one of its youngest champions and leaves his rivalry with Gane unresolved. He previously waited months while Jon Jones held the title. ## Ulberg keeps light heavyweight title Carlos Ulberg tore his anterior cruciate ligament during his knockout victory over Jiří Procházka at UFC 327 but finished the fight at 3:45 of round one. He had surgery days later. ## Ulberg won't return until 2027 The champion ruled out competing for the rest of 2026 and targets early 2027 for his return. The UFC hasn't announced an interim title, leaving contenders like Magomed Ankalaev in limbo. ## Contenders face impossible choice Magomed Ankalaev, Procházka, Khalil Rountree Jr. and other contenders must choose between staying inactive to protect their ranking or fighting and risking their position. ## Ulberg's reign off to rough start Ulberg won the vacant light heavyweight title after Alex Pereira moved to heavyweight, but left his first night as champion with an injury that could sideline him for a year. ## Harrison's bantamweight stalled Kayla Harrison won the women's bantamweight title on June 7, 2025 by submitting Julianna Peña. Her first defense against Amanda Nunes was scheduled for January 24, 2026 at UFC 324. ## Harrison's surgery delays Nunes fight Ten days before UFC 324, Harrison needed surgery for cervical disc hernias. Eight months later, no official date exists. The UFC considers this fight too important to replace. ## Bantamweight division frozen in place Harrison hasn't competed in over 15 months and Nunes hasn't fought since June 2023. No interim title or eliminator exists to give other contenders a defined path to the championship. ## UFC applies no consistent solution Shevchenko vacated and a successor fight is set. Aspinall quit while heavyweight awaits clarity on Gane. Ulberg keeps his title during rehab and Harrison keeps hers to preserve the Nunes fight. ## Decisions driven by commercial value The UFC's approach depends on recovery time, medical clarity, and each fight's commercial value. But the sporting cost is identical: champions who can't defend, contenders without certainty, and broken title histories. ## Key takeaway When champions can't defend their belts due to injury, the UFC has no consistent playbook, leaving contenders in limbo and title histories incomplete.