Olympiacos edged Partizan 83-80 after overtime in the semifinal of the 2010 Final Four.
Olympiacos center Nikola Milutinov spent three season with Partizan, from 2012 to 2015. He made his EuroLeague debut with the club.
Milutinov and Partizan's Aleksa Avramovic won the silver medal at the 2023 World Cup with the Serbian national team.
Partizan guard Kevin Punter made his EuroLeague debut with Olympiacos, playing the first part of the 2019-20 season there. He was a teammate of current Olympiacos players Shaquielle McKissic and Kostas Papanikolaou.
Partizan forward Zach LeDay played at Olympiacos in the 2018-19 season, making his EuroLeague debut there. He was a teammate of Kostas Papanikolaou and Nigel Williams-Goss.
LeDay and Olympiacos guard Thomas Walkup were teammates at Zalgiris Kaunas during the 2019-20 season.
Williams-Goss played for Partizan during the 2017-18 season; he made his European debut with the club.