The Washington Open is a professional tennis tournament held annually in Washington, D.C. It is part of the ATP Tour and WTA Tour, featuring both men's and women's competitions. The event typically takes place in the summer and attracts top players from around the world, offering them a chance to compete on hard courts. The tournament has a rich history, dating back to its inception in 1969. It serves as a key event leading up to the US Open, providing players with valuable match experience. The Washington Open is known for its vibrant atmosphere and community engagement, making it a popular event for tennis fans.