 They led Al Sadd from a win to another in their first league games, trying to get the club back as Al Sadd had only won 2 domestic competitions and the ACL in the last 5 years after the 2006–07 season in which they won all domestic competitions.After the first 4 games of QSL, Khalfan (with Niang and Raúl) shared the second place on the top scorer table with 3 goals each.Khalfan scored his first hat-trick this season on Al Sailiya game on 22 October, where his team won 4–1 and he was assisted twice by Niang and once by Raúl, recording the second hat-trick scored in the league this season.