Türk Telekom has won the Turkish Cup title after beating Oyak Renault in 2008.

Also, the team won the Turkish President's Cup title after beating Fenerbahçe Ülker that year.

In 2016, Türk Telekom relegated from the BSL after finishing 15th in the regular season.

[2] The club played in the finals of the 2022–23 EuroCup Basketball season and achieved the runners-up position.

Note: Flags indicate national team eligibility at FIBA-sanctioned events.