A sphere and a ball are two entirely different things and in the modern day life, they are considered as one thing by many people. Even many educated people are these days making the mistake that they consider the two things as one and the same thing, however, this may not be the case in actual. The two things are geometrical figures representing real life things in actual and the shape of the two are very much similar.
The shapes of the two just look like a circle unless great attention is paid to the geometry of the two and when given the proper attention and concern is shown, it reveals that the sphere is actually a little bit more flatter than the general circular ball. The ball is as compared to the sphere much more circular and this is the main type of the difference between the two things. The ball these days is used in most of the ball based games and the sphere is also used in some of the games. The most common example of this thing is that the ball that is used in the game of football is a circle and that is why it is called a ball. This ball is also used in a number of other games. Other ball games include the sport of hockey, cricket, basketball and softball. A sphere is also used in some games and one of the most common games that uses the spherical shaped ball for playing rugby. In rugby, the ball is not circular and it is a bit oval in shape.
This oval shape is almost the same as the shape of the sphere and this can be used as the main reason and the difference between the two balls. This summarizes that the two things, the ball and the sphere are very different in actual and the people who consider them to be almost the same thing are wronged on the fact. A ball is a shape of the circle. This is different from the shape of a sphere as a sphere is slightly flatter from the sides as compared to the ball.