When Aberdeen last won at Celtic Park
Aberdeen travel to Celtic on Saturday for a top-of-the-table Premiership showdown.
With the sides enjoying perfect winning starts in the league, both teams go into the fixture level on 21 points from seven games.
A victory would be a serious statement from Jimmy Thelin and his players, but the Dons are without a win over Celtic in more than six years.
Not since May 2018 have the Pittodrie side beaten the Glasgow club, who were defeated on the final day of the 2017-18 season as the Dons became the first Scottish team to inflict a home loss on Brendan Rodgers' Celtic.
That win also secured second place in the Premiership for the fourth year in a row for Aberdeen, all thanks to Andrew Considine's second-half strike.