Machines that shoot tennis balls are called, quite simply, tennis ball machines. They are also sometimes referred to as ball machines. More versed players sometimes call them the electronic opponent, or the ruthless server.
The machines tennis players use to shoot tennis balls are called tennis ball machines. Tennis players also call them ball machines, but a Google search for "ball machine" might bring up machines from different sports.
bocce ball
Err a table tennis table
Slazenger tennis balls are used at Wimbledon.
Pickleball originated from tennis and badminton.
sphere
Tennis, raquet ball, and squash,
volley
The official match ball for the 2014 FIFA World Cup was manufactured by the Adidas company and named the Adidas Brazuca.
Soccer, tennis, hockey, golf
Top spin, back spin... There's a few.
how to make a tennis ball face, 1. Take a razor blade and cut a line through the bottom curve seem 2. Draw a nose and eyes on the tennis ball above the cut seem 3. to make it talk pinch the side and talk to make it look like its talking 4. Then name it my is named Tennis Ball Tom Enjoy!