Gaethje's title win ranks among the oldest in UFC lower-weight-class history

Justin Gaethje's lightweight title victory over Ilia Topuria at UFC White House on June 14 has placed the American among a rare group of fighters to win a UFC championship at an advanced age, with the statistical context now firmly establishing his feat as one of the most remarkable in the promotion's lower-weight-class history.

Gaethje was 37 years, 7 months, and 2 days old at the time of his title win, making it the second-oldest championship victory across UFC weight classes from lightweight down to strawweight. The only fighter to claim a title at a greater age in that span was Valentina Shevchenko, who was 37 years, 8 months, and 9 days old when she defeated Zhang Weili to reclaim the women's flyweight championship. Alexander Volkanovski's featherweight title defence against Diego Lopes in their rematch, achieved at 37 years, 4 months, and 3 days, ranks third on the list.

Shevchenko, now 38 years old and representing Kyrgyzstan, holds a professional record of 26 wins, 4 losses, and 1 draw. The current women's flyweight champion lands 3.14 significant strikes per minute at a 52 percent accuracy rate and adds 2.62 takedowns per 15 minutes, illustrating a complete game that has sustained her at the top of the division deep into her career.

Zhang Weili, 36, the reigning women's strawweight champion, carries a 26-4 record and represents one of the most high-output strikers in the lower weight classes, averaging 5.15 significant strikes per minute at 53 percent accuracy.

Why it matters

• Three fighters aged 37 or older have now won or defended UFC titles across lightweight and below, a historically unusual concentration of championship success at that age bracket.
• Shevchenko's margin over Gaethje is fewer than 40 days, underlining just how narrow the gap is at the top of this aging milestone list.
• The data raises broader questions about longevity at championship level in the UFC's lighter divisions.