The Monte-Carlo Masters is a prestigious annual tennis tournament held in Monte Carlo, Monaco. It is part of the ATP Tour Masters 1000 series and features top male players from around the world. The event is played on outdoor clay courts, making it a key competition in the lead-up to the French Open. Established in 1897, the tournament has a rich history and is known for its scenic location overlooking the Mediterranean Sea. Players compete for valuable ranking points and a chance to win the coveted title, adding to the tournament's allure in the professional tennis calendar.