How tennis players create spin is about as complicated a physics question you can set about solving without invoking subatomic particles.
The Mind-Bending Physics that Give Tennis Pros Their Edge
The Mind-Bending Physics of a Tennis Ball's Spin
How many times does a tennis ball bounce from a height of one meter and the times between every bounce? - Quora
Ping Pong Ball Curves
Precision machined globe. It is made of aerospace grade aluminum with a spiral groove next to the entire surface. Each globe has a rotating metal base
Desktop Motion Toys, Full Body Optical Illusion Fidget Spinner Ball, Creates a Mind-Bending Optical Illusion of Continuously Flowing Top Adult&Kids
The Physics of Tennis
If I drop a tennis ball to the ground at 1m is the displacement negative? Why? - Quora
Physics in a minute: The double slit experiment
Tennis Without Talent: Physics of Tennis
The Mind-Bending Physics of a Tennis Ball's Spin