If you've ever noticed the thin, colorful tape wrapped around a pro's racket handle, you might be wondering what is overgrip for tennis and if you actually need it. It's one of those small accessories that doesn't look like much, but once you start using it, you'll probably never want to play without it again. Basically, it's a thin, cushioned layer that you wrap on top of your racket's original grip to improve your hold on the frame.
Most tennis rackets come from the factory with a "replacement grip." That's the thicker, padded layer that's stapled or glued directly onto the handle's wooden or composite pallets. An overgrip is exactly what it sounds like—it goes over that base layer. It's not meant to be permanent, and it's definitely not meant to be expensive. It's a disposable tool designed to give you better feel, more sweat absorption, and a bit of extra comfort.
The difference between a base grip and an overgrip
It's easy to get these two confused if you're new to the sport. The base grip (or replacement grip) is the heavy-duty stuff. It provides the core cushioning and the actual shape of the handle. If you peel it off, you're looking at the raw material of the racket. You could play with just the base grip, and many people do, but those grips tend to be expensive to replace and can get worn down or slippery pretty quickly.
That's where the overgrip comes in. It's much thinner—usually between 0.4mm and 0.6mm. Think of it like a screen protector for your phone. It takes all the abuse so the expensive part underneath stays in good shape. Because they're thin, they don't radically change the size of your handle, but they do change how the racket feels in your palm. Plus, they're incredibly cheap compared to a full replacement grip, so you can swap them out whenever they start looking gross or losing their "stick."
Why bother using an overgrip?
You might think your racket feels just fine as it is. Why add another layer? Well, for most players, it comes down to three main things: sweat, tackiness, and handle size.
If you've ever played a match in the middle of July, you know how quickly your palms can turn into a slip-and-slide. A standard factory grip can only handle so much moisture before it starts feeling like you're holding a wet fish. Overgrips are specifically engineered to handle sweat. Some are designed to absorb it like a sponge, while others have a sticky texture that keeps your hand locked in place even when things get damp.
Then there's the "tack" factor. Many players love that slightly sticky feeling of a fresh grip. It allows you to hold the racket with a more relaxed hand, which is actually really important for your technique. If the handle is slippery, you end up squeezing the life out of it just to keep it from flying away, which leads to arm tension and can even cause tennis elbow. A good overgrip lets you maintain a light, fluid grip while still having total control.
Finding the right feel for your game
Not all overgrips are created equal. When you're shopping around, you'll usually see them categorized into two main camps: tacky and dry.
Tacky overgrips are the most common. They feel almost sticky to the touch. If you don't sweat a ton or if you play in cooler climates, these are awesome. They give you a very secure connection to the racket. Brands like Wilson and Yonex make some of the most popular tacky grips on the market. They're great for that "brand new" feeling every time you step on the court.
Dry or absorbent overgrips are a different beast. They feel more like velvet or a soft cloth. These are a lifesaver for heavy sweaters. Instead of feeling sticky, they actually get grippier as they get a little damp. The classic example is the light blue Tourna Grip. You'll see it on the rackets of countless pros because it's legendary for its ability to handle moisture. If you live somewhere humid, a dry-feel grip is probably going to be your best friend.
Customizing your handle size
Another sneaky benefit of knowing what is overgrip for tennis is using it to fix a racket handle that's just a tiny bit too small. Let's say you bought a racket with a size 3 grip (4 3/8 inches), but it feels a little wiggly in your hand. Adding one overgrip will increase the handle size by about half a size.
If it still feels too small, some players will even double up and put two overgrips on. Just be careful not to overdo it. If you put too many layers on, the bevels (the edges) of the handle start to round out. You want to be able to feel those edges so you know exactly how you're holding the racket for different shots, like a continental grip for a serve or an eastern grip for a forehand.
When is it time to change it?
There is nothing quite as sad as seeing a tennis racket with an overgrip that is peeling, gray, or literally falling off in chunks. Please, don't be that player.
You'll know it's time for a change when the grip starts to feel "dead." If it's a tacky grip, it will lose its stickiness and start feeling smooth or slippery. If it's an absorbent grip, it might start to feel crusty or lose its soft texture. Visually, you'll see discoloration—white grips turn a lovely shade of dirt-brown pretty quickly.
How often you change it depends on how much you play and how much you sweat. Some pros change their overgrip every single set. For the rest of us, changing it every 3 to 5 matches is usually plenty. Honestly, for a couple of bucks, it's the cheapest way to make your racket feel like a million dollars again.
How to wrap it (without making a mess)
Wrapping an overgrip is a bit of an art form, but it's easy once you get the hang of it. Most grips come with a tapered end that has a little sticky tab. You start at the butt cap (the bottom of the handle) and slowly wind it up toward the throat of the racket.
The key is to keep a steady tension as you wrap. You want it tight enough that there are no wrinkles, but not so tight that you stretch the life out of the material. Overlap each layer by about an eighth of an inch. If you want a thicker feel, overlap it more. Once you reach the top, you just trim the excess with scissors and secure it with the finishing tape that comes in the pack.
Pro tip: If you're a righty, wrap it clockwise. If you're a lefty, wrap it counter-clockwise. This prevents your hand from "unrolling" the grip as you play.
Is it really worth the effort?
At the end of the day, tennis is a game of margins. If you're worried about your racket slipping or if your hand feels uncomfortable, you're not focusing on your footwork or your swing path.
Using an overgrip is a simple, low-cost way to take one more variable out of the equation. It keeps your equipment consistent, protects your investment in the racket itself, and—let's be honest—makes your gear look a lot cooler. Whether you want a neon yellow grip to stand out or a classic white one to look like a pro, it's a fun way to customize your setup while actually helping your game.
So, next time you're at the sports store, grab a three-pack. Once you experience that fresh-grip feeling, you'll understand exactly why so many players consider it an essential part of their tennis bag.