Atlético Mineiro has made an offer to Zenit for the transfer of Mateo Cassierra. According to a report by journalist Guilherme Frossard, the Mexican club Monterrey has also submitted a proposal for the forward, with the decision resting with Zenit and the player. Zenit's head coach, Sergei Semak, had previously informed that the Colombian striker was absent from the team's training camp because he has an offer.