Celtic F.C. and a League Cup, but the team's performances in European competition were poor. After being eliminated from the Scottish Cup by Rangers in April 2016, Deila announced he would leave the club at the end of the season. On 20 May 2016, Brendan Rodgers was announced as Deila's successor. Despite a shock first defeat in his first game in charge, his first season saw the team go on a long unbeaten run in domestic competitions, during which time the club won their 100th major trophy, defeating Aberdeen 3–0 in the League Cup Final on 27 November 2016. Celtic also clinched
Celtic F.C. cup final win saw Celtic go through the entire domestic season unbeaten. On 26 November 2017, Celtic won their 4th consecutive domestic trophy for the first time since Jock Stein's side in 1970 with a 2–0 win against Motherwell in the Scottish League Cup final. On 17 December 2017, Celtic's record unbeaten run finally ended after 69 games with a 4–0 defeat to Hearts. Despite this disappointment, Celtic secured their 7th consecutive league title with a 5–0 win over Rangers at Celtic Park. The season ended with Celtic winning the first ever 'Double-Treble' (a treble in two consecutive seasons) in