Sean O'Malley's second-round TKO of Aljamain Sterling at UFC 292 on Saturday night put the mixed martial arts world on notice.
Though, one UFC former double champion wasn't impressed.
Henry Cejudo took to his X account and immediately challenged O'Malley, the new bantamweight world champion.
Ironically, it was Sterling who defeated Cejudo by split decision back in May, only for O'Malley to have a much easier time with the now-former bantamweight champion Saturday night in Boston.
After defeating Sterling, O'Malley made it a point to call out Marlon Vera for a rematch in December.
Vera marks the only loss on O'Malley's 17-1 record, as he lost to the veteran by first-round TKO (elbows and punches) back in August 2020.