Georgios Bartzokas is a Greek former professional basketball player and current head coach for Olympiacos of the Greek Basket League (GBL) and the EuroLeague. Nicknamed "Chess Master" is considered as one of the greatest basketball head coaches of all time, Bartzokas has won the EuroLeague Coach of the Year award three times. He became the first Greek head coach to win the EuroLeague title, after winning the 2012–13 competition with Olympiacos.

Olympiacos B.C., commonly referred to as Olympiacos and Olympiacos Piraeus, is a Greek professional basketball club based in Piraeus, part of the major multi-sport club, Olympiacos CFP. The parent club was founded in 1925, with the basketball team created in 1931, and their home ground is the Peace and Friendship Stadium in Piraeus.