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The UFC heavyweight division has a Jon Jones problem. He holds the belt, he’s arguably still the most talented fighter on the planet at 265 pounds, and he doesn’t fight enough.

That reality shapes every conversation about the division in 2026. The belt is real, the contenders are real, and the question of who gets the next shot — and whether Jones will actually show up to defend — hangs over everything. Here’s where things stand.

The Champion: Jon Jones

Jones captured the heavyweight title by submitting Ciryl Gane in the first round at UFC 285, ending a nearly three-year layoff. Since then, he has defended once, stopping Stipe Miocic — a genuine legend but a fighter who had been inactive himself for years. The wins are legitimate. The activity is not.

Jones is 36 years old in 2026. His physical tools — the reach, the wrestling, the unorthodox striking — remain elite. Whether the gas tank and the durability have declined without regular competition is a question that only a fight against a genuinely dangerous, active heavyweight can answer.

The Contenders

Tom Aspinall — Interim Champion

This is the fight the division needs. Aspinall has been exceptional since returning from his 2022 knee injury — fast, technical, devastating with finishing instincts. He holds the interim title and has looked better in his last three performances than Jones has in any of his since returning to competition.

Aspinall is 31. He’s in the window where champions are made. Every month this fight doesn’t happen is a month the UFC’s most compelling undecided matchup sits on the shelf.

Ciryl Gane — Top Contender

Gane lost to Jones but hasn’t collapsed as a contender. The kickboxing is still elite, the footwork still separates him from the majority of the division. A win over a top-five opponent gets him back into title contention. He’s 33 and in his prime.

Sergei Pavlovich — Power Threat

Lost to Jones via TKO but the power is always present. Pavlovich’s path to a title shot runs through a string of wins that re-establishes him as the division’s most dangerous finisher. One bad night for any top-three contender and he’s back in the conversation.

The Fight That Has to Happen

Jones vs. Aspinall is not a difficult analysis. It’s the undisputed champion against the interim champion, both undefeated against everyone else in the division, meeting in a fight that settles the question of who actually belongs at the top of the pound-for-pound conversation.

Whether the UFC can make it happen in 2026 is a different question entirely.

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