Gaël Sébastien Monfils is a French professional tennis player. He has been ranked as high as world No. 6 in singles by the Association of Tennis Professionals (ATP), which he achieved in November 2016. He is currently the highest ranked French player. His career highlights include reaching two major semifinals at the 2008 French Open and 2016 US Open, and three ATP Masters 1000 finals – two at the Paris Masters in 2009 and 2010, and the other at the 2016 Monte-Carlo Masters. Monfils was named the ATP Newcomer of the Year in 2005. He has won eleven ATP Tour singles titles and been runner-up twenty-two times, and has reached at least one ATP Tour singles final every year since 2005.