Serghei Spivac (born January 24, 1995) is a Moldovan professional mixed martial artist who competes in the Heavyweight division of the Ultimate Fighting Championship (UFC).
Under the banner of Eagles Fighting Championship, Spivac faced Artem Cherkov.
He would defend the title 10 months later against the Croatian fighter Ivo Cuk, winning the bout in the first round by TKO.
Harris pushed Serghei up to the cage, dazed him with a left straight and dropped him to the floor with a barrage of knees.
After a series of grounded strikes, the referee awarded Harris a win, after 50 seconds, by way of TKO.
[11] Spivac faced Marcin Tybura on February 29, 2020, at UFC Fight Night 169.
[17] Spivac was expected to face Tom Aspinall on October 11, 2020 at UFC Fight Night 179.
[18] However Spivac withdrew from the bout for undisclosed reason and he was replaced by promotional newcomer Alan Baudot.
[25] Spivac faced Tom Aspinall, replacing Sergei Pavlovich, on September 4, 2021, at UFC Fight Night 191.
[27] Spivac was scheduled to face Greg Hardy, replacing Aleksei Oleinik, on January 22, 2022, at UFC 270.
[33] Spivac was expected to face Derrick Lewis in the main event of UFC Fight Night 215 on November 19, 2022.
[34] However, Lewis was forced to pull out of the event due to non-COVID, non-weight cutting illness and the bout was cancelled.
[40] Spivac faced Marcin Tybura in a rematch on August 10, 2024 at UFC on ESPN 61.