Who would have thought back in the 1880s that an amateur event of US National Championships would become the richest and most profitable tournament of the year!
Who would have thought back in the 1880s that an amateur event of US National Championships would become the richest and most profitable tournament of the year!
The United States Open tennis championship is the fourth and final Grand Slam of tennis tournament every year.
One of the four Grand Slams to be held every year, the Australian Open, is held at Melbourne Park.