Štefan Vojčák is a Slovak professional mixed martial artist. He currently competes in the Heavyweight division for Konfrontacja Sztuk Walki (KSW).
Professional career.
Early career.
Vojčák made his professional debut on September 11, 2021, for the promotion Oktagon MMA. He faced Ukraine's Evgeniy Golub. Vojčák would win via TKO thirty seconds into the first round. As of 2025, this was his only fight under the promotion.
His next fight came half a year later against Hungary's László Kiss. Vojčák would win via TKO in the first round.
He would return four months later in a bout against Serbia's Stefan Stanković. Vojčák would win via submission thirty seconds into the first round.
He would return a month later against Austria's Dritan Barjamaj. Vojčák would win via a first round submission.
His next fight would come three months later, where he took on Romania's Ion Grigore. Vojčák would win via his third first round submission in a row.
UAE Warriors.
His next fight would come three months later under the promotion UAE Warriors. He would face France's Sofiane Boukichou, whom he would beat via Unanimous Decision.
Konfrontacja Sztuk Walki.
He would return five months later, when he faced his toughest challenge yet in Darko Stošić. Vojčák would lose the fight via a third-round knockout, thus suffering his first career defeat.
He would return four months later in a bout against Kamil Gawryjołek. Vojčák would win via a first-round TKO.
After a half-year hiatus, Vojčák would return in a bout against Brazil's Ricardo Prasel. Vojčák would win via a second-round KO.
Five months later, he would return in a bout against Czech Republic's Michal Martínek. Vojčák would win via a second-round TKO.