Paulo Costa

Costa made his professional MMA debut in his native country of Brazil in February 2012. Eventually, his brother convinced their mother to support Paulo monetarily for a year in order to pursue his professional martial arts career.[6] Over the next five years, he amassed a record of 8–0 with 7 knockouts and 1 submission.[7]

Costa was chosen to be a fighter on The Ultimate Fighter: Brazil 3. In the opening elimination round, he defeated José Roberto via submission (guillotine choke) in the second round. Costa was the second middleweight fighter chosen by coach Wanderlei Silva. His next fight was against Márcio Alexandre Jr., and Costa lost via split decision after three rounds.[8]

Costa made his promotional debut on 11 March 2017, at UFC Fight Night 106 against Garreth McLellan.[9] He won the fight via TKO in the first round, earning his first Performance of the Night award.[10]

Costa faced Oluwale Bamgbose on 3 June 2017, at UFC 212.[11] He won the fight via TKO in the second round.[12]

After the fight with Bamgbose, UFC offered a new contract but the parties did not come to an agreement with the financial terms. The UFC then proposed a fight with former welterweight champion Johny Hendricks, with a promise to renegotiate after the bout.[13] Costa faced Hendricks on 4 November 2017, at UFC 217.[14] He won the fight via TKO in the second round.[15] After the bout Costa signed a new, multi-fight contract.[13]

Costa was expected to face Uriah Hall on 21 April 2018, at UFC Fight Night 128.[16] However, Costa pulled out of the fight in mid-March with an arm injury.[17] In turn, promotion officials elected to pull Hall from that event entirely and reschedule the pairing for 7 July 2018, at UFC 226.[18] Costa won the fight via technical knockout in round two.[19] The win earned him his second Performance of the Night award.[20]

Costa was scheduled to face Yoel Romero on 3 November 2018, at UFC 230.[21] However, Romero indicated in mid-August that, while he had been cleared to fight, his medics had recommended that he wait another four to five months to allow facial injuries incurred during his most recent fight to fully heal.[22]

The bout was rescheduled again, and was expected to take place on 27 April 2019, at UFC on ESPN+ 8.[23] Costa was removed from the card for an undisclosed reason.[24] He was replaced by Ronaldo Souza.[25] Romero then pulled out of the fight due to pneumonia, and Costa was scheduled to face Souza, but a United States Anti-Doping Agency (USADA) investigation prevented Costa from participating, so neither Romero nor Costa competed in the event.[26]

It was revealed that Costa had been suspended for six months by USADA and Comissão Atlética Brasileira de MMA (CABMMA) for receiving prohibited intravenous infusions (IV) more than 100 mL in 12 hours after the weigh-ins in June 2017 at UFC 212 against Oluwale Bamgbose and November 2017 at UFC 217 against Johny Hendricks. Costa was fined a third of his purse of the fights, which were reverted to his opponents. The suspension was retroactive to 10 August 2018, and Costa was eligible to fight again in February 2019.[27][28] On 23 March 2020, Lucas Penchel MSc, who provided the infusions in question, accepted a two-year ban from USADA, starting on 13 March 2020.[29]

Costa finally faced Romero on 17 August 2019, at UFC 241.[30] He won the fight via unanimous decision.[31] This fight earned him the Fight of the Night award.[32]

On the strength of his five fight win streak in the UFC, Costa faced Israel Adesanya for the UFC Middleweight Championship on 27 September 2020 at UFC 253.[33] He lost the fight via technical knockout in the second round, making this his first professional loss.[34]

Costa was scheduled to face Robert Whittaker on 17 April 2021 at UFC on ESPN 22.[35] However, on 16 March Costa withdrew from the fight due to illness.[36]

Costa was scheduled to face Jared Cannonier on 21 August 2021 at UFC on ESPN 28.[37] However, on 4 June, Costa withdrew from the bout due to unknown reasons.[38] Costa later claimed he never signed the bout agreement and cited issues with his payment, while not confirming them as the reason for his withdrawal.[39]

Costa faced Marvin Vettori in a light heavyweight bout on 23 October 2021 at UFC Fight Night 196, which was originally scheduled as a middleweight contest and briefly changed to a catchweight bout. Costa received widespread criticism for showing up twenty-five pounds over the middleweight limit.[40][41] Costa lost the fight via unanimous decision.[42]

Costa was scheduled to face former UFC Middleweight Champion Luke Rockhold on July 30, 2022, at UFC 277.[43] However, the bout was postponed to UFC 278 for unknown reasons.[44] Costa won the fight via unanimous decision.[45] The fight earned him the Fight of the Night award.[46]

Costa was scheduled to face Robert Whittaker on February 12, 2023, at UFC 284.[47] However, Costa disputed the official announcement by the promotion indicating he had never signed a contract and the fight would not take place.[48]

Costa was scheduled to face Ikram Aliskerov on July 29, 2023, at UFC 291.[49] However, it was announced on July 19 that the promotion opted to scrap the pairing and instead move him to face Khamzat Chimaev on October 21, 2023, at UFC 294.[50] In turn, due to injury forcing Costa to pull out of the fight, Chimaev is now set to face former UFC Welterweight Champion Kamaru Usman. [51]

On May 31, 2022, Costa was questioned by the police in the Metropolitan Region of Belo Horizonte, Brazil, regarding an incident in which he was accused of striking a nurse with his elbow during a dispute over a COVID-19 vaccination card. Costa claimed he was already vaccinated but had not had it recorded on his vaccination card, and that he asked the nurse to sign his card. The nurse, however, claimed that Costa had not been vaccinated and refused to sign, and that he attempted to flee with the filled-out vaccination card without the shot being administered. She went on to say that in a measure to prevent him from leaving, she grabbed Costa by the arm and she was hit with an elbow to her face, which caused her lips to become swollen. No charges were filed.[56][57][58]