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
Cwmbran Celtic F.C. season and enjoyed a 24 match unbeaten run. When they went to Risca Town for their last match of the season they were already promoted. In Division 2 Celtic consolidated their position in seasons 2007–08 and 2008–09. In season 2009–10 they were runners-up to Penrhiwceiber. In their first season in the 1st division, 2010–11, under new manager Ben Graham, Celtic struggled during the first half of the season and were firmly planted in the relegation zone but a superb run-in during which they won 7 and drew 3 of 14 games placed them safely in 12th place out of 16.