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.
Nelson Mandela Bay Stadium
For football the field is marked at the FIFA approved dimensions of 105m by 68m. For rugby the field is marked at 100 m long by 70 m wide, it also has two 10 m by 70 m 'in-goal areas' behind the posts.