Look at the wrist action.

Can you read the spin?

More Serves to come.

Check back here later.

Slow Motion Spin Serve

Backspin

Sidespin

No Spin

Topspin

Opposite Sidespin

Long

Short Topspin

Read that serve

Tricky

Fast Down the Line

Short Bottom Spin

Heavy Bottom Spin

Heavy Topspin

This times.