A tennis court comprising: a court surface; a playing area on the court surface; and a towel rack positioned on the court, at a far end of the court and near, but spaced from, the playing area, the towel rack being suitable for use at the far end of the tennis court during a tennis match, and comprising: a support section fastened to a base section having sufficient weight and dimensions to provide the towel rack with the stability to be a freestanding structure; and a display panel fastened to the base section or the support section, the support section including an towel support (18, 118) for supporting a towel, the towel support (18, 118) being positioned offset from and behind the display panel and being any structure which can receive the towel, and being any one of: a bar; a cooling system, whereby the cooling structure is a vertical post, together with a towel support, which receive cool air from a refrigeration system via a pipe such that the cold air blows out of the small openings of bars and, cooling the towel; a pole; a net between two bars; a box; a box with openings in it; a cooling box with a blower outlet or a fan in it; a basket; characterised in that: the display panel: is a front display panel (16, 116) positioned in front of the towel support (18, 118) for displaying a message in the direction of the playing area; the towel support (18, 118) supports the towel such that the front display panel (16, 116) obscures a view of the towel from the front perspective to hide the towel behind the front display panel (16, 116) and thereby block a full view of a towel placed on the support (18, 118) from the front perspective; and by the display panel (16, 16a-16b, 116) being any one of: an LED screen; an electronic display screen; a display of the rotating variety for changing the display between games/sets; a board configured to be removed from the towel rack and replaced as needed; a sticker configured to be removed from the towel rack and replaced as needed; and a panel configured to be removed from the towel rack and replaced as needed. a court surface; a playing area on the court surface; and a towel rack positioned on the court, at a far end of the court and near, but spaced from, the playing area, the towel rack being suitable for use at the far end of the tennis court a support section fastened to a base section having sufficient weight and dimensions to provide the towel rack with the stability to be a freestanding structure; and a display panel fastened to the base section or the support section, the support section including an towel support (18, 118) for supporting a towel, the towel support (18, 118) being positioned offset from and behind the display panel and being any structure which can receive the towel, and being any one of: a bar; a cooling system, whereby the cooling structure is a vertical post, together with a towel support, which receive cool air from a refrigeration system via a pipe such that the cold air blows out of the small openings of bars and, cooling the towel; a pole; a net between two bars; a box; a box with openings in it; a cooling box with a blower outlet or a fan in it; a basket; characterised in that: the display panel: is a front display panel (16, 116) positioned in front of the towel support (18, 118) for displaying a message in the direction of the playing area; the towel support (18, 118) supports the towel such that the front display panel (16, 116) obscures a view of the towel from the front perspective to hide the towel behind the front display panel (16, 116) and thereby block a full view of a towel placed on the support (18, 118) from the front perspective; and by the display panel (16, 16a-16b, 116) being any one of: an LED screen; an electronic display screen; a display of the rotating variety for changing the display between games/sets; a board configured to be removed from the towel rack and replaced as needed; a sticker configured to be removed from the towel rack and replaced as needed; and a panel configured to be removed from the towel rack and replaced as needed. the display panel: is a front display panel (16, 116) positioned in front of the towel support (18, 118) for displaying a message in the direction of the playing area; the towel support (18, 118) supports the towel such that the front display panel (16, 116) obscures a view of the towel from the front perspective to hide the towel behind the front display panel (16, 116) and thereby block a full view of a towel placed on the support (18, 118) from the front perspective; and by the display panel (16, 16a-16b, 116) being any one of: an LED screen; an electronic display screen; a display of the rotating variety for changing the display between games/sets; a board configured to be removed from the towel rack and replaced as needed; a sticker configured to be removed from the towel rack and replaced as needed; and a panel configured to be removed from the towel rack and replaced as needed.