Sometimes a fighter’s most important move is not a new combination, a new camp or a new manager. Sometimes it is simply a refusal to keep punishing the body for a division that no longer fits. That is where Aleksandar Rakic finds himself now, and his decision to move to Heavyweight feels less like a gamble than an admission that the old arrangement had stopped making sense.
Rakic has been cutting weight for 20 years, and the toll has clearly reached the point where the cost outweighs the convenience. He said his later cuts were 38, 39 pounds in total, and that his body needed another two months to recover afterwards. That is not a healthy schedule for a fighter who wants to stay relevant. It is barely a schedule at all.
So the move to Heavyweight, with Marcin Tybura waiting on Aug. 1, 2026 at UFC Belgrade in Belgrade Arena, is not just about changing weight classes. It is about changing the rhythm of a career that has been slowed by the demands of making 205 pounds. Rakic was already a fighter who generally competed around twice per year since his UFC debut, and in 2025 he only fought once. For a 34-year-old whose prime has already been interrupted by two years lost to a knee injury, that is not a sustainable way to operate.
Why the move makes sense
Rakic’s case is straightforward. He is 6-foot-4 and has spent years squeezing down to Light Heavyweight, but he has now reached the point where the weight cut is dictating too much of his life and too much of his calendar. He said it plainly: it is not the healthiest cutting weight anymore because you want to have a life after the career. That is not fluff. That is a fighter looking at the long-term and deciding the short-term sacrifice is no longer worth it.
That matters because the best version of Rakic is probably the version that can stay active. He has not been someone who thrives on long layoffs, endless resets and the kind of fragile preparation that comes from draining the body before every camp. At Heavyweight, he believes he can fight much more often, and that is the key point here. Not just that he can make the move, but that the move might finally let him build momentum instead of constantly starting over.
Marcin Tybura is a proper first opponent
There is nothing soft about Marcin Tybura as a debut assignment. He is 39 years old, established, and exactly the sort of veteran who can tell very quickly whether a newcomer truly belongs at the weight. That makes him a sensible first opponent for Rakic’s Heavyweight debut at UFC Belgrade in Belgrade Arena. If Rakic wants a warm-up, he has not got one. If he wants a credible first test, he absolutely has.
That is what makes this matchup interesting. Rakic is not jumping into Heavyweight to avoid risk. He is jumping in because the old risks were becoming worse than the new ones. The weight cut was a tax on his body. The new division offers a chance to fight more often, recover properly, and stop treating each camp like a small survival mission.
Belgrade gives the whole thing an added edge. This is not just another date on the calendar. It is a fresh start in front of a new crowd, and it arrives with a clear narrative: a 34-year-old contender finally stops fighting his own scale and starts fighting at a weight that may actually suit him.
Rakic may still have to prove plenty once he gets into the Octagon at Heavyweight. But the logic of the move is hard to argue with. After 20 years of cutting weight, he is choosing longevity, activity and practicality over routine punishment. In this sport, that is not weakness. It is usually the first sensible decision a fighter makes in years.
