For most right-handed players, the slice serve and the ad side have a very simple relationship:
You aim for the T.
The ball says, "That's cute."
And then it curves into the deuce court
Yet somehow Roger Federer could stand way out toward the doubles alley, hit what looked like a massive slice serve, and still make the ball curve back toward the T. It looked less like tennis and more like he had negotiated a separate contract with the laws of physics.
So how did he do it?
Most players imagine a slice serve as brushing straight across the side of the ball.
Think of the tennis ball as a giant clock.
A traditional right-handed slice serve contacts the ball around the 3 o'clock position. This creates heavy sidespin that sends the ball curving left through the air and bouncing away from the returner.
This is great if your goal is to drag your opponent into the parking lot.
Not so great if you're trying to hit the T.
Federer changed the equation.
Instead of attacking the pure side of the ball, he contacted closer to the 1 or 2 o'clock position.
By hitting higher on the ball, Federer wasn't just carving around the outside.
He was also driving through the back of the ball.
Imagine ordering a slice pizza and accidentally getting half a pepperoni pizza with it. That's basically what Federer did with spin.
His racket was creating slice spin, but it was also pushing the ball forward aggressively.
The result?
The ball would initially travel as if it were heading toward the wide part of the service box. Then, as it slowed down, the spin would begin to take over and the ball would start bending back toward the T.
To the returner, it felt like the ball changed its mind halfway through the flight.
Most club players see the court and immediately want to face it.
Federer didn't.
During his trophy pose, his chest stayed turned almost completely sideways.
If you've ever seen someone refusing to make eye contact during an awkward conversation, that's basically what Federer was doing with the net.
His chest was looking toward the side fence instead.
As Federer exploded upward, he delayed the rotation of his upper body.
Most players open their shoulders early, which naturally pulls the racket toward the wide target.
Federer held everything closed for longer.
Because his shoulders stayed sideways, his arm was forced to swing more toward the right net post rather than around his body.
This created an "inside-out" swing path that allowed him to drive the ball toward the center of the court while still producing heavy slice spin.
In other words, he somehow managed to hit a slice serve that didn't behave like a normal slice serve.
The Federer T-slice isn't just a matter of aiming differently.
You're asking the ball to do two jobs:
Curve like a slice serve.
Travel like a flat serve.
That's a difficult combination to master because too much slice sends the ball wide, while too much forward drive removes the curve.
Federer found the perfect balance between the two.
Unfortunately for the rest of us, there is a reason they named him Roger Federer and not "Guy From Court 6 at the Local Tennis Center."
If you want to hit a slice serve down the T from the ad side, focus on two things:
Contact the ball closer to the 1–2 o'clock position rather than the pure 3 o'clock side.
Keep your shoulders closed longer so your swing can travel toward the center of the court.
You may not immediately start bending serves like Federer, but you'll stop accidentally serving your opponents into the doubles alley every other point.
Look here for the latest blogs for a killer serve:
3 Ways I improved my first serve