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
Kenny Shiels Securely in charge, Shiels led the club to an 8–0 drubbing of Newry Town in the next match, the second of what proved to be a twenty match unbeaten league run. With his younger brother Sammy Shiels, who had played under Kenny Shiels' management at Carrick, leading the line in scoring 25 league goals, Coleraine won the title, and thus promotion, a full fifteen points ahead of runners-up Ballymena United. The club would also win the inaugural Irish News Cup, a competition for Irish League and League of Ireland clubs in North-West Ireland, that same season. The following season began