The European Tour 2013/2014 – Event 1 (also known as the 2013 Victoria Bulgarian Open) was a professional minor-ranking snooker tournament that took place between 6–9 June 2013 at the Universiada Hall in Sofia, Bulgaria. Judd Trump was the defending champion, but he lost 2–4 against David Gilbert in the last 64. John Higgins won his 41st professional title by defeating Neil Robertson 4–1 in the final. Ronnie O'Sullivan played in his first tournament outside of England since 2012 China Open, and he reached the semi-finals, where he lost to Higgins.