Matías Rocha, 25, has been officially announced as a new signing for Unión after he rescinded his contract with Arouca by mutual agreement. Unión competes in the Campeonato Clausura of the Argentine League. The Uruguayan central defender's departure from the Portuguese club was confirmed on a Friday, as he was not part of manager Vasco Seabra's plans for the upcoming season. Rocha leaves Arouca after a period of three seasons, during which he did not become a regular player, making 27 appearances. According to Transfermarkt, his current market value is €400k.