The Ukrainian boxer will have his first fight under the organization's banner on February 1st. Gvozdyk's opponent will be former IBF super middleweight title contender, Serbian Radivoje Kalajdzic.
The fight will take place in the light heavyweight division and will be one of the main events of the second Zuffa Boxing show, which will be held at the relatively small Meta Apex arena in Las Vegas.
For Gvozdyk, this will be his first return to the ring in nearly 10 months – he last fought in April of last year, when he stopped American Anthony Holloway by TKO in the 3rd round.
Kalajdzic last fought in August, engaging in a highly competitive bout with young Cuban David Morrell, losing by unanimous decision in a 12-round contest.