Fenerbahce laid down the gauntlet to Efes when it became the first Turkish team to win Europe's premier club competition in 2017, and Ataman's team responded with a vengeance. Having finished bottom of the then-16-team league in 2018, Efes reached the first Final Four in the club's history in 2019 and advanced to its first-ever championship game after beating none other than Fenerbahce in the semifinals, 92-73.
Efes was beaten in the final by CSKA Moscow, but its rapid rise from the EuroLeague's doldrums was a sign of things to come. In 2020, Efes dominated and had a league-best 24-4 record. It seemed set to achieve a second successive Final Four appearance before the season was cut short by the COVID-19 pandemic. That misfortune might have derailed other rising challengers, but Efes bounced back from the disappointment in superb fashion.
Having finished third in the regular season with a 22-12 record, and after beating Real Madrid 3-2 in an epic best-of-five clash in the quarterfinals, it got sweet revenge on CSKA, 89-86, in that season's semifinal to reach its second consecutive championship game. Then, Coach Ataman's squad defeated Barcelona in the final, 86-81, to put Efes name in the history books as champions.
The prospect of repeating that feat in the 2021-22 season was daunting by historical standards. Only one team in each of the previous two decades – Maccabi Tel Aviv in 2004 and 2005, and Olympiacos Piraeus in 2012 and 2013 – had managed to defend the trophy, and both used miraculous, last-second shots in one of their title seasons to do so. However, despite being a first-time champion, Efes soon proved it belonged in the conversation of the century's greatest teams.
Having shown its potential to beat the best teams with its offense, emphasizing free-flowing basketball that featured a plethora of assists and three-point marksmanship, Efes in last season's Final Four showcased an ability to grind the opposition down in a different fashion. Its own miracle shot, a buzzer-beating three-pointer by Vasilije Micic, beat Olympiacos Piraeus 74-77 in the semifinal. And then a rugged and physical contest in the championship game against Real produced a 58-57 win for Efes to lift its second straight trophy.