Kolkata: A hat-trick from Canadian striker Iain Hume not only gave three points to Atletico de Kolkata (ATK) but also ensured a semi-final berth for the defending champions as they beat FC Pune City 4-1 in an Indian Super League (ISL) match at the Salt Lake stadium here on Friday.

Hume scored in the ninth, 47th and the 83rd minutes to complete his second hat-trick of the edition while Serbian striker Dejan Lekic added another in injury time. Adrian Mutu pulled a consolation goal back for the visitors in the 86th minute.