29-year-old Brazilian left back Sidcley has left FC Dynamo Kyiv to join the Brazilian Serie A side Cuiaba.
After 20 matchdays, Cuiaba are 17th in the league table.
Sidcley joined Dynamo in July of 2018 from Atletico Paranaense.
He made 26 appearances for the White-Blues in the UPL, 2 in the Ukrainian Cup and 6 in the Europa League.
Last season he featured for PAOK FC on loan.