Is the shape of a ball the same for football, soccer and rugby?
The shape of a ball is a common factor amongst football, soccer and rugby, however, the specifics of size and weight largely differ in each sport. Footballs are the biggest, measuring between 27 and 28 inches in circumference and weighing between 14 and 16 ounces. Soccer balls are slightly smaller, with a circumference of 27 to 28 inches, and weigh between 14 and 16 ounces. Rugby balls, however, are the smallest, measuring between 27 and 28 inches in circumference and weighing between 14 and 16 ounces. While the shape of the ball remains the same, the difference in size and weight is what allows each sport to have its own distinct style of play.