At the final whistle, Aguero reportedly complained: "How can we lose two points to such a team?"
Upon hearing the comments, several Almeria players confronted Aguero, including defender Jose Ortiz.
Aguero, refusing to back down, snapped back: "Ortiz? Who is Ortiz?"
Almeria striker Alvaro Negredo admitted the bust-up did occur when interviewed after the match: "We do not like this type of behaviour. We're a modest team, but deserve respect."