Maroussi B.C. () alternately translated as Marousi, Amaroussi, or Amaroussion, is a professional basketball club that is based in Marousi, a northern suburb of Athens, Greece. The club's full name is Gymnastikos Syllogos Maroussi Basketball Club, which is commonly abbreviated as G.S. Maroussi B.C.
The club currently plays in the top-tier Greek Basket League.
History
1950–1998
The multi-sports club Gymnastikos Syllogos Amarousiou (Amarousi Sports Club) was founded in 1896, the same year that Maroussi native Spyridon Louis won the Olympic marathon at the 1896 Summer Olympics. The club's men's basketball section started in 1950.
The basketball section played in the Greek minor leagues for the first two decades of its existence. It reached the Greek top division, the A National Category (Alpha League) in 1969, where it played for one season before being relegated.
In the 1970s, the club was led by Nikos Darivas at point guard and Dimitris Fosses at center, and starting with the 1971–72 season, the club played in the Greek top division for all but one year of the following decade. Maroussi qualified for the European third-tier level FIBA Korać Cup's 1978–79 season.
The club was then relegated after the 1980–81 season, and alternated between the second-tier level A2 League and the third-tier level B League for the next 18 years.
1998–2010
Maroussi was promoted back up to the Greek First Division for the 1998–99 season, and moved from the Spiros Louis Gym to the newly constructed Maroussi Saint Thomas Indoor Hall.
Maroussi won the title of the European second-tier level FIBA Saporta Cup, during the 2000–01 season. That team was coached by Vangelis Alexandris, and it featured the inside-outside scoring tandem of Jimmy Oliver and Ashraf Amaya, as well as the rebounding skills of Vassil Evtimov. Maroussi became the sixth Greek team to win a European continental-wide title.
The club at this time received financial backing from Greek businessman Aris Vovos.
The club then played in the second-tier level FIBA Saporta Cup, and its successor, the EuroCup, the third-tier level FIBA Korać Cup, and the fourth-tier level FIBA Europe Champions Cup. Maroussi reached the final of the third-tier level FIBA Europe League's (later called FIBA EuroChallenge) 2003–04 season, but they lost in the final to the Russian club UNICS Kazan. In the Greek Cup, Maroussi reached the Greek Cup Final Four in the 1999–00 season and the Greek Cup Final in the 2001–02 season.
Under the club's head coach at the time, Panagiotis Giannakis, and with the young star play-maker of the club at the time, Vassilis Spanoulis (recipient of the Greek League Best Young Player and Greek League Most Improved Player awards in 2003 and 2004), the club finished in second place in the 2003–04 regular season, with a 21–5 record. It then beat Peristeri and AEK Athens, which had been the league's runner-up the preceding year, and the league's champions the year before that, in the playoffs, before ultimately losing in the Greek League Finals to Panathinaikos.
In the 2004–05 season, the club was second in the Greek League regular season again, and finished fourth in the league overall, after postseason losses to AEK Athens in the semifinals, and Panionios in the 3rd place playoff series.
Spanoulis then moved to Panathinaikos in the summer of 2005. In the 2005–06 season, Maroussi finished the regular season in third place, behind Panathinaikos and Olympiacos, and was subsequently defeated Olympiacos in the playoff semifinals. Maroussi then lost the 3rd place playoff series against Aris. In that season's Greek Cup, they were beaten in the Greek Cup Final.
Coach Giannakis then left Maroussi in 2006, to concentrate on managing the senior men's Greek national basketball team. In the following 2006–07 season, the Maroussi side finished the regular season in 8th place, and reached the first round of the playoffs, where they lost to Panathinaikos.
In the 2007–08 season, Soulis Markopoulos joined the team as its new head coach, and Maroussi finished in 6th place in the regular season. In the playoffs, Maroussi beat Aris in the first round, and then took Olympiacos to a 5th and deciding game in the semi-finals, which Maroussi lost by just one point (64–63). The team then lost the 3rd place playoff series to Panionios.