Backhand wide low serve, to the non-racket side
How can you serve wide without making it obvious? We’ll start simple, and then improve the disguise.
Backhand wide low serve, to the racket side
Serving to the racket side is a similar idea, with some differences in how you change the angle.
Backhand semi-wide low serve
Don’t limit yourself to serving straight or wide. A serve towards the the middle can be very useful.