Sergei Vladimirovich Pavlovich is a Russian professional mixed martial artist and one of the hardest-hitting heavyweights in UFC history, currently ranked among the top five of the promotion’s heavyweight division. Born May 13, 1992, in the village of Orlovsky in Russia’s Rostov Oblast, Pavlovich began training in Greco-Roman wrestling at the age of five under coach Alexander Fedorovich Aloyan, competing in the sport through the end of high school, according to his Wikipedia biography.

After completing compulsory military service, Pavlovich shifted his focus to Combat Sambo, the discipline that laid the foundation for his eventual move into mixed martial arts. He fights out of Russia at heavyweight, standing 6-foot-3 with an 84-inch reach that has become one of the defining physical tools behind his knockout power, per his official UFC athlete profile.

Pavlovich turned professional in 2014 and spent the first four years of his career almost entirely on the Russian regional circuit, most notably with the Fight Nights Global promotion. He compiled an undefeated 12-0 record there, a run that included capturing the promotion’s heavyweight championship with a win over Mikhail Mokhnatkin in June 2017 and successfully defending the title against Kirill Sidelnikov later that year, a stretch documented in his career record on Wikipedia.

That undefeated regional title reign was enough to earn Pavlovich a UFC contract in 2018. His early promotional run produced mixed results before he settled into the finishing style that would come to define his career, stopping Marcelo Golm by first-round knockout in April 2019 and Maurice Greene by TKO that October.

Pavlovich’s breakthrough arrived through a run of first-round finishes against increasingly ranked opposition. He stopped veteran contender Shamil Abdurakhimov in March 2022, then delivered one of the most talked-about finishes of the year against Derrick Lewis at UFC 277 that July, dropping and finishing the fan-favorite slugger in just 55 seconds, according to CBS Sports’ coverage of the event.

He followed that result by blitzing Tai Tuivasa in under a minute on a UFC Fight Night card in Orlando that December, a finish CBS Sports reported as his fifth straight first-round UFC knockout, then extended the streak to six with a stoppage of top contender Curtis Blaydes in April 2023, a run that still stands as the longest first-round knockout streak in UFC history.

Pavlovich’s six-fight knockout streak vaulted him into UFC heavyweight title contention. When Jon Jones withdrew from his scheduled UFC 295 title defense against Stipe Miocic because of a torn pectoral muscle, the promotion elevated Pavlovich into an interim heavyweight championship fight against Tom Aspinall on the same card in November 2023, per CBS Sports’ report on the change. Pavlovich lost that fight by first-round knockout, but the title shot itself marked the peak of his championship run to date.

He has also been recognized within the sport for his broader body of work, earning Fight Matrix’s 2022 Comeback Fighter of the Year award and four UFC “Performance of the Night” bonuses across his career. As of mid-2026, Pavlovich holds a professional record of 21 wins and 3 losses, is ranked in the top five of the UFC heavyweight division, and remains active, most recently stopping Tallison Teixeira in 39 seconds on a UFC Fight Night card in May 2026, according to his official UFC profile.

Pavlovich built his public profile almost entirely on the strength of his finishing ability, becoming one of the most feared punchers in the heavyweight division at a time when the UFC was actively marketing its heavyweight knockout artists. His stoppage of Derrick Lewis at UFC 277 drew a heavy crowd reaction at the American Airlines Center in Dallas, where fans loudly protested referee Dan Miragliotta’s stoppage as premature even as Pavlovich defended the finish afterward, a moment CBS Sports described as one of the most debated stoppages of that fight card.

He returned to the win column after his interim title loss and a subsequent setback with a win on a UFC Fight Night card in Saudi Arabia, a result Sports Illustrated’s MMA vertical framed as a former “title challenger” reasserting himself after back-to-back losses, underscoring how closely his public standing in the sport has tracked his in-cage results.

Beyond his BENERGY relationship, Pavlovich has carried sponsorship deals typical of a top-five UFC contender. Surprise Sports’ review of his endorsement portfolio lists Venum, the UFC’s official outfitting partner, as a supplier relationship, alongside the blanket sponsorship arrangements the UFC extends to its roster through partners such as Monster Energy and Crypto.com.

Pavlovich has also carried an endorsement with the Russian betting company Olimpbet, according to FirstSportz’s coverage of his career earnings, an arrangement consistent with the regional sponsorship deals many Russian-based UFC fighters carry alongside their promotional and outfitting income from the UFC itself.

Pavlovich’s income outside the cage is tied primarily to a stake in the sports nutrition space rather than a separate standalone company under his own name. According to EssentiallySports’ breakdown of his finances, Pavlovich holds an investment position in the energy drink brand BENERGY alongside his endorsement relationship with the company, giving him a direct financial stake in the product rather than a simple paid-sponsorship arrangement.

Unlike several of his UFC heavyweight peers, Pavlovich has not publicized a merchandise line, coaching academy or other outside company under his own name, and his documented business activity remains limited to that single nutrition-brand investment alongside his fight purses.

Pavlovich has not publicly disclosed any specific real estate holdings, and none of the outlets that track his finances, including EssentiallySports and FirstSportz, list a home purchase, address or property portfolio for him. His official UFC profile lists his base as Russia, consistent with his lifelong ties to the country and his continued training there between fight camps.

No dedicated car collection or other major purchases have been publicly reported either. Compared with several UFC titleholders who showcase real estate or vehicles as part of their public image, Pavlovich has kept a low profile off the mat, and the documented record of his major assets begins and ends with his fight purses and the BENERGY equity stake covered above.