Perfect Your Tennis Serve Toss #
A consistent serve starts with a consistent toss. Here is the simple toss technique I use to help players develop a more reliable serve.
Why the serve toss matters #
The toss determines where you can make contact with the ball. If the ball moves too far forward, backward, left or right, your body has to compensate.
The goal isn’t necessarily to make every toss identical. The goal is to create a repeatable toss that puts the ball in the right position for your serve.
1. Hold the ball correctly #
Start by holding the ball along the fingers rather than placing it deep in your palm.
Avoid:
- Holding the ball in your palm — it can roll out and create unwanted spin.
- Balancing it on top of your fingers — this can be unstable.
Instead, place the ball along the natural line of your fingers and hold it lightly.
Coaching cue:
Hold the ball like you’re carrying something delicate. Don’t squeeze it.
2. Start from your front thigh #
For a right-handed player, start with your tossing hand around your left thigh.
From there, lift the arm toward the net post at roughly a 45-degree angle.
Your basic movement is:
Left thigh → upward toward the net post → release around eye/forehead height
The important part is that you’re lifting the ball, rather than throwing it.
3. Lift – Don’t throw #
One of the biggest mistakes I see is players trying to throw the ball into the air.
Instead, think about lifting the ball slowly upward.
A useful analogy is:
Imagine you’re putting a cup of water onto a high shelf without spilling it.
You wouldn’t throw the cup toward the shelf. You would smoothly lift it.
Your tossing arm should remain relaxed and relatively straight.
4. Keep the tossing arm straight #
Try not to bend the elbow during the toss.
If the arm bends, the ball can start traveling backward or in unpredictable directions.
Think:
Straight arm → smooth lift → release
Don’t hyperextend the elbow. Just keep the arm naturally straight and relaxed.
A simple alternative #
If you struggle to keep the arm straight, imagine you’re holding a cup of water and you’re going to drink from it.
This can help you understand the feeling of extending the arm before releasing the ball.
Don’t bend your knees during the toss #
This is another common mistake.
You don’t want to:
bend → toss → serve
Instead, let the arms go up first.
The knee bend belongs to the loading phase of the serve. If you bend your knees while tossing, it becomes harder to create a consistent rhythm.
Common serve toss mistakes #
❌ Starting the arm too far away #
Don’t start with your tossing arm way out to the side and then throw the ball upward.
❌ Bending the knees #
Avoid creating a big knee movement during the toss.
❌ The “J toss” #
A J-shaped movement, where the arm moves out and then back in, adds unnecessary movement and can make the toss less consistent.
❌ Throwing instead of lifting #
This is probably the biggest one.
The simpler the tossing motion, the easier it is to repeat.
The best drill: Toss and catch #
You don’t need a racket to practice your toss.
Start with your tossing hand at your thigh.
1. Lift the arm.
2. Release the ball.
3. Keep the arm moving upward.
4. Catch the ball.
5. Check your balance.
Repeat.
The goal is to make the toss feel boring and repeatable.
Important #
Don’t use the old drill where you place your racket on the ground and toss over it.
For many players, this encourages them to stop the tossing arm rather than continuing through the motion.
How high should the toss be? #
Your ideal toss height depends somewhat on your serve and technique.
A useful reference is to have the ball reach approximately 10–15 cm above your intended contact height.
As the ball reaches its peak, it should still have a little upward movement.
That’s when you begin your serving motion.
Toss → ball reaches peak → start the swing
This creates a repeatable rhythm.
Practice against a fence #
Here’s another simple drill you can do by yourself.
Stand next to a fence and choose a reference point near the top.
Then practice:
Left thigh → 45° upward → release → continue the arm
Try to make the ball consistently reach the same area.
This gives you a visual reference without needing another person.
Practice while standing still #
Another excellent drill is to practice your toss without moving your feet.
Stand comfortably with both feet planted.
Toss the ball and catch it.
If you have to move your feet to catch the ball, your toss probably wasn’t where you wanted it.
This is a simple way to develop consistency.
Should every serve have the same toss? #
Not necessarily.
As you become more advanced, you can introduce small variations in the toss to make it harder for your opponent to read your serve.
For example, the toss for a slice, flat and kick serve may have slightly different locations.
But don’t worry about disguising your serve when you’re still learning the basic technique.
First develop a reliable basic toss.
Then work on variation.
A note about professional players #
Professional players don’t all toss the ball in exactly the same way.
Some have more sideways movement or individual variations in their motion.
That’s normal.
You shouldn’t try to copy every detail of a professional player’s serve.
Instead, focus on the fundamental principles that allow you to create a consistent serve.
Learn the fundamentals first. Individual style comes later.
Quick checklist #
Before you serve, ask yourself:
☐ Ball held lightly
☐ Start around the front thigh
☐ Arm moves upward toward the net post
☐ Arm stays relaxed and relatively straight
☐ Lift rather than throw
☐ Don’t bend the knees during the toss
☐ Continue the tossing arm upward
☐ Catch the ball when practicing
☐ Keep your balance
