 Darcis won his first ATP World Tour event at the Dutch Open in July 2007 and achieved his first top-100 ranking on 26 November 2007 after winning a Challenger event in Finland.Darcis competed at the 2008 Australian Open and the French Open, losing in the first round in both.He and Olivier Rochus, however, reached the quarterfinals of the doubles tournament at the French Open.