Many have wondered how much more he could have achieved if he had been able to play more aggressively. But his career has been marked by his resilience and determination in the face of adversity.
His achievements on the court have earned him a special place in tennis history and have made him a role model for young players.
Boris Becker and Goran Ivansevic both coached Novak Djokovic and had very successful partnerships. Ivan Lendl coached Murray and played a crucial role in his career, helping him win three Grand Slams and two Olympic gold medals.
Monfils' compatriot Amélie Mauresmo also began coaching after her playing career ended. She worked with players like Victoria Azarenka and Marion Bartoli, guiding them to success. She also coached Murray and played a part in his success on clay.
Eight-time Grand Slam champion Jimmy Connors was brought back into the spotlight in 2006 when he coached Andy Roddick. He helped Roddick get back into the top 10 and reach the 2006 US Open final.
He won a tight first quarter 19-15, followed by cruising through quarters two and three 13-9 and 17-9. This is the same score by which he defeated the Russian at UTS New York in August.
Monfils said, "I came here, I was locked in, wanted to enjoy myself but I'm in the middle of pre-season, I've put a lot of work in to be at a decent level next year. Yes, I wanted to put on a show but be tough and I think I was tough today. I felt good on the court. I was moving well, and the ball felt good. There's always a period when your body lets you do what it wants, that's a bit easier. I felt like today was that day, I could run a bit better."