Keffel, a 25-year-old left-back with experience in Liga 2 representing Trofense and Torreense, joins Portimonense on a loan from Paysandu until June. Portimonense has the option to buy, which would extend his contract until 2028. Keffel mentioned his return to Portugal is driven by the ambitious project, and he is already well adapted to the league after playing there for four consecutive years. The Brazilian player is already integrated into the team under the guidance of coach Ricardo Pessoa.