Alexander Volkov vs Jairzinho Rozenstruik — Fight recap

Alexander Volkov stopped Jairzinho Rozenstruik via KO/TKO in the first round at 2:12, with Herb Dean officiating. The Russian heavyweight's striking dominance was evident in the opening minutes, as he landed 21 of 37 significant strikes (56%) compared to Rozenstruik's 6 of 18 (33%), establishing control through accurate head strikes (10 of 26) and clean body work (5 of 5).

Neither fighter attempted takedowns or secured meaningful control time, keeping the contest purely in the striking realm where Volkov's precision and timing proved decisive. The rapid finish reinforced Volkov's status as a credible heavyweight contender and raised questions about Rozenstruik's durability at the elite level.