The 2010 Monte-Carlo Rolex Masters, a men's tennis tournament for male professional players, was played from 10 April through 18 April 2010, on outdoor clay courts. It was the 104th edition of the annual Monte Carlo Masters tournament, which is sponsored by Rolex for the second time. It took place at the Monte Carlo Country Club in Roquebrune-Cap-Martin, France, near Monte Carlo, Monaco. Second-seeded Rafael Nadal won the singles title.

Richard Gabriel Cyr Gasquet is a French professional tennis player. His career-high ATP singles ranking is world No. 7, attained on 9 July 2007. He has won 16 singles titles on the ATP Tour, tied for eighth most among active players. He is also fourth among active players with over 600 career match wins. His best performances in Grand Slam singles tournaments have been three semifinal appearances, two at the Wimbledon Championships and once at the US Open. His best performance in ATP World Tour Masters 1000 singles tournaments was being the runner-up in Hamburg in 2005 and Toronto in 2006 and 2012. He won the mixed doubles title at the 2004 French Open, partnering with Tatiana Golovin. He also won the men's doubles Olympic bronze medal in 2012 with his doubles partner Julien Benneteau. Gasquet is best known for his elegant groundstrokes and his one-handed backhand.