They are referred to as channels.
They are Channels.
The black linings on a basketball are called the seams.
The color of a basketball is orange with black lines circling around it.
The lines on a basketball are called ribs. The surface of the ball is divided by these ribs, and they are used to help grip the ball.
because the two joints of the lines make an elbow
TO Help you Grip the Basketball when you are playing
The width of the lines on a basketball court are 2 inches wide.
College basketball lines can be viewed by going on the college website. From there, you can find the basketball teams and bet which one will be the champion.