Later, two other permanent stadia were constructed, making the Cincinnati Masters the only tennis tournament outside the four Grand Slam events with three stadium courts – Center Court, Grandstand Court and Court 3.
Senare byggdes ytterligare två permanenta stadions, som gjorde att Cincinnati Masters var den enda turneringen utanför de fyra Grand Slam-turneringarna med tre stadionbanor – Centercourten, Grandstand-banan och Bana 3.