Serghei Spivac

MMA fighter

Serghei Spivac is a Moldovan professional mixed martial artist who competes in the Heavyweight division of the Ultimate Fighting Championship (UFC). A professional since 2014, he has also formerly competed for World Warriors Fighting Championships, Eagles Fighting Championship, N1 Pro and Real Fight Promotion. As of August 22, 2026, he is #13 in the Meta UFC heavyweight rankings.