2013–14 Celtic F.C. season the 1921-22 season. On 22 February, he broke Bobby Clark's Scottish League record of 1155 minutes without conceding a goal in a league match. Celtic won 2–0 away at Hearts, and Forster racked up his 13th consecutive clean sheet in the league. Forster's clean sheet run finally ended on 1,256 minutes against Aberdeen on 25 February 2014, as Aberdeen defeated Celtic 2–1 to end their unbeaten run in the league. Celtic finished the season as league champions again, their third consecutive Scottish League title, scoring 102 goals in the process. Celtic clinched the title after a 5-1 away win against
History of Celtic F.C. (1994–present) Celtic as they retained the Scottish Cup, defeating Dundee United 1–0 in the final. At the end of the season, Martin O'Neill parted ways with the club, to care for his ill wife. Under O'Neill's five year leadership, Celtic won the league three times, three Scottish Cup finals and the League Cup once. In European competition, teams such as Juventus, Porto, Valencia, and Barcelona all visited Glasgow to face Celtic and returned home defeated. He led Celtic to their first European final in 33 years, albeit losing narrowly after extra time. Celtic also commenced an unbeaten run of 77 home