Sergio Contreras Pardo, known as Koke, is a Spanish former professional footballer who played as a forward.

Aris FC, commonly known as Aris Thessaloniki or simply Aris, is a Greek professional football club based in the city of Thessaloniki, Macedonia, Greece. It is one of the largest clubs in Greece. The club competes in the Super League Greece for a sixth consecutive year having been promoted from Super League 2 in the 2017-18 season.