Kenny Shiels the League Cup Final, where they upset the odds by beating Celtic 1–0, with Dieter van Tornhout scoring the crucial goal in the 83rd minute. Killie's joy was tempered by the death of Liam Kelly's father, Jack, who suffered a fatal heart attack at the final whistle of the game. On the win, Shiels stated the team "are thinking more about Liam (Kelly) than our triumphalism". He then told BBC Scotland's Jonathan Sutherland, winning the cup is "unbelievable", in addition "a great emotion" for the Kilmarnock's supporters. Following his side's historic cup win, Shiels announced his intention to stay at
2005–06 in Scottish football football since the 1960s. Hearts became the first non-Old Firm club to win the Scottish Cup since they themselves lifted the trophy in 1998. Second Division side Gretna became the first club in history from the third-tier of Scottish football to reach the final. Celtic meanwhile lifted the League Cup in what was manager Gordon Strachan's first trophy as manager. St Mirren were winners of the Challenge Cup in a season that would eventually see them promoted to the SPL. Auchinleck Talbot lifted the Junior Cup. Scotland failed in their attempt to qualify for the 2006 World Cup, eventually finishing