Justin Gaethje claimed the #1 spot in lightweight rankings after UFC 324 UD win over Paddy Pimblett, earning interim belt and next shot at champion Ilia Topuria. Arman Tsarukyan dropped to #2, with Charles Oliveira and Max Holloway at #3 and #4; Pimblett held #5. This update post-UFC 324 sets up Gaethje-Topuria unification, crucial for lightweight's stacked field including Holloway's BMF defense upcoming. Gaethje's second interim title underscores his resilience. Expect negotiations soon for the superfight, potentially shaking up the division's hierarchy.
Justin Gaethje captured the interim lightweight championship at UFC 324, defeating Paddy Pimblett by unanimous decision to vault to the top of the 155-pound rankings and set up a unification bout against undisputed champion Ilia Topuria.

Gaethje, a former interim lightweight titleholder, now holds the number-one divisional ranking after the win. Pimblett, who had been sitting at number five in the division, fell short in what was a significant step up in competition. The victory marks Gaethje's second interim belt in the lightweight division, reinforcing his status as one of the most durable and persistent contenders in the weight class.

Ilia Topuria, the undisputed lightweight champion, holds a 17-1-0 record and currently sits atop the pound-for-pound rankings at number one. The 29-year-old Spaniard, representing Climent Club, averages 4.81 significant strikes per minute with a 48 percent accuracy rate and adds a consistent threat on the ground with nearly two takedowns per 15 minutes. He is now the unification target following Gaethje's interim title win.

The division behind Topuria remains tightly contested. Arman Tsarukyan dropped to number two following Gaethje's rise. Charles Oliveira, ranked third and holding a 37-11-0 record, brings a remarkably well-rounded game, averaging 2.6 submission attempts per 15 minutes alongside solid takedown output. At 36, the Brazilian veteran from Chute Boxe Diego Lima remains one of the more dangerous opponents at 155 pounds. Max Holloway, ranked fourth at 27-9-0, brings relentless volume to the lightweight division, averaging a striking division-leading 7.2 significant strikes per minute. The 34-year-old American has a BMF title defense on the horizon, adding another layer of intrigue to the division's near-term schedule.

Why it matters
- Gaethje's interim title creates a clear path to a unification fight with Topuria
- Tsarukyan, Oliveira, and Holloway remain within striking distance of a title shot, keeping the divisional picture unsettled
- Holloway's upcoming BMF defense could shift rankings further depending on the outcome
- The lightweight division now has multiple compelling threads developing simultaneously









