Tennis polo
The sport is played on a grass field between 80 and 100 yards long and 50 to 65 yards wide. The goal area is a semicircular line with an 11-yard radius and the penalty mark at 13 yards from the goal. An experimental rule has a second semicircular line on the field with a 17-yard radius. Generally, a field for gridiron football or soccer can be used.
List of Australian Football League grounds
In accordance with the Laws of Australian football, a ground must be grassed, have a minimum length of and a minimum width of . Most Australian rules football grounds are also used for cricket, which is also played on a grassed, oval-shaped ground, and it is commonplace for a ground to be used for football in winter and cricket in summer.