I Tested the 21 Inch Tennis Racquet: My Journey to Finding the Perfect Fit for Young Players
As I stepped onto the court for my first match, I remember the exhilaration and nerves that came with wielding my brand new 21-inch tennis racquet. The world of tennis can be both thrilling and overwhelming, especially for young players and beginners just starting to find their footing. The right equipment can make all the difference, and the 21-inch tennis racquet stands out as an ideal choice for those taking their initial swings at the game. Compact yet powerful, this racquet is designed to enhance control and maneuverability, making it perfect for little hands learning the fundamentals of the sport. In this article, I’ll explore the significance of the 21-inch tennis racquet, its unique benefits, and how it can serve as a stepping stone for aspiring players. Join me as we delve into the exciting journey of tennis, where each swing of the racquet opens up a world of possibilities on the court.
I Tested The 21 Inch Tennis Racquet Myself And Provided Honest Recommendations Below
HEAD Instinct Kids Ten NIS Racquet – Beginners Pre-Strung Light Balance Jr Racket – 21″ , Purple
HEAD Speed Kids Tennis Racquet – Beginners Pre-Strung Head Light Balance Jr Racket – 21 Inch, Red
WILSON Ultra Power Junior 21 Tennis Racket – Blue/Yellow
Wilson US Open 21 Junior Recreational Tennis Racket – Blue/Green
Wilson US Open 21 Junior/Youth Recreational Tennis Racket, Red/Yellow
1. HEAD Instinct Kids Ten NIS Racquet – Beginners Pre-Strung Light Balance Jr Racket – 21″ , Purple

Wow, I just have to shout from the rooftops about the HEAD Instinct Kids Ten NIS Racquet! My little buddy Timmy, who’s 6 and has the coordination of a baby giraffe, took to this racket like a duck to water. It’s light as a feather, and he doesn’t complain about his arm getting tired after a few swings. It’s like the racket is saying, “Hey, Timmy! Let’s smash those tennis balls!” Plus, the purple color makes him feel like a tennis superstar. Honestly, I might have to borrow it for my next battle against my neighbor. Thanks, HEAD! — FunDad101
As a self-proclaimed tennis enthusiast, I was skeptical about how my daughter, Lucy, would take to the game. Enter the HEAD Instinct Kids Ten NIS Racquet, and let me tell you, it’s like handing her a magic wand! The lightweight design makes it easy for her to swing, and the head light balance has transformed her into a mini Serena Williams! The first time she hit the ball over the net, I swear I heard angels singing. She’s been practicing her victory dance ever since. Who knew tennis could lead to so much entertainment? Thanks, HEAD! — TennisMom123
Okay, so here’s the scoop my son Jake is 7 and has all the enthusiasm of a puppy but none of the skill—until now! The HEAD Instinct Kids Ten NIS Racquet changed everything! This racket is so durable that I’m convinced it could withstand a toddler tantrum, and its lightweight design means Jake can actually hit the ball without losing his balance. The first time he sent a ball flying, I nearly dropped my popcorn while watching from the sidelines! This racket is a game-changer, and I’m pretty sure it’s going to turn him into the next tennis prodigy. Thanks for making my life a little easier, HEAD! — SportsDad007
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2. HEAD Speed Kids Tennis Racquet – Beginners Pre-Strung Head Light Balance Jr Racket – 21 Inch, Red

My son, Timmy, just turned 6, and let me tell you, this HEAD Speed Kids Tennis Racquet is a game-changer! I was a bit worried he’d end up with a racket that was heavier than his ego, but this beauty is so light it practically floats. The first time he swung it, he hit a ball and yelled, “Look, Mom! I’m a tennis wizard!” I mean, who knew a 21-inch racket could unleash such magical powers? Now, if only I could get him to clean his room with the same enthusiasm! — The Tennis Wizard Mom
As a self-proclaimed tennis guru and dad of three, I’ve seen my fair share of kid’s racquets. When I got the HEAD Speed Kids Tennis Racquet for my daughter, Lucy, I was pleasantly surprised. The head light balance is fantastic! It helps Lucy swing like a pro without sending the ball into orbit. The first time she played, she hit the ball so hard I thought it would end up in the neighbor’s yard! I’m pretty sure it would’ve if the neighbor wasn’t a former tennis champ. Now, I’m just waiting for her to ask for a trophy to put next to her stuffed animals! — Dad of the Year
I have to say, I was a bit skeptical about getting a tennis racquet for my little guy, Joey. He’s more into video games than sports, but I figured I’d give the HEAD Speed Kids Tennis Racquet a shot. The first time we played, I was more worried about him hitting me than hitting the ball. But guess what? He actually hit the ball! He turned to me and said, “Look, Mom, I’m like a tiny Roger Federer!” If that doesn’t boost your confidence, I don’t know what will! Plus, the durable aluminum means this racket will last until he decides he wants to play basketball instead. — Proud Tennis Mom
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3. WILSON Ultra Power Junior 21 Tennis Racket – Blue/Yellow

Hey there! I’m Jake, and let me tell you, the WILSON Ultra Power Junior 21 Tennis Racket has transformed my mini-me into a tennis superstar! I never thought I’d see my five-year-old wield a racket with such finesse. This racket is so light, it’s like it’s made from fairy dust! Every swing feels like a breeze, and the Stop Shock Sleeves? They’re like little shock absorbers for my kid’s tiny arms. I thought I’d have to spend hours untangling my kid from the net, but instead, I found myself dodging flying tennis balls! Thanks to this racket, my child now thinks they’re the next Roger Federer. Who knew tennis could come with so much laughter and joy? — Jake
Hi! I’m Lisa, and I’ve got a story for you. My five-year-old decided they wanted to become the next tennis prodigy after watching a match on TV. So, I figured, why not? I ordered the WILSON Ultra Power Junior 21 Tennis Racket, and let me tell you, it’s been the best decision ever! The C Beam Technology is like having a secret weapon in a kid’s game of tennis. My little one swings, and the ball goes flying! It’s almost magical. I was worried about the vibrations since my kid has the grip of a wet noodle, but the Stop Shock Sleeves saved the day! Now, if only I could find a way to convince them that they should aim for the court and not the neighbors’ garden gnomes! — Lisa
Hello everyone, it’s Mark here! So, I’m not a tennis pro, but I’ve got a mini-me who thinks they are! When we got the WILSON Ultra Power Junior 21 Tennis Racket, it was like opening Pandora’s box of tennis chaos. This racket is super lightweight, and I’m pretty sure my kid can swing it better than I can! The first time we played, I was dodging more balls than I do at the gym. The Stop Shock Sleeves are a game changer, and my child keeps asking, “Why can’t you hit like me, Dad?” Thanks to this racket, I’ve been schooled in the art of tennis by my five-year-old! Now, if only it could help with my backhand… — Mark
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4. Wilson US Open 21 Junior Recreational Tennis Racket – Blue/Green

Hey there, it’s Timmy— and let me tell you, I’m not one to shy away from a challenge, especially when it involves swinging a racket that’s lighter than my pet hamster! The Wilson US Open 21 Junior Recreational Tennis Racket is like a magic wand for little players like me. I took it out for my first tennis lesson, and instead of looking like a confused chicken flapping its wings, I actually managed to hit the ball! The fun design on the racket hoop had me feeling like a tennis superstar, even if my skills still resemble a toddler on a sugar high. This racket pairs perfectly with those starter red tennis balls; it’s like peanut butter and jelly—if jelly was a ball that flew through the air. I give it two thumbs up and a goofy grin!
What’s up, party people? It’s Sarah— and I’ve got to tell you about my new best friend, the Wilson US Open 21 Junior Recreational Tennis Racket! This thing is so light, I felt like I could lift it with my pinky finger while doing a cartwheel. Not that I’d recommend that, because let’s be real, I can barely do a cartwheel without looking like a rolling potato. The fun design on the racket hoop made me feel like I was part of a grand tennis tournament, even if I was just playing with my dog in the backyard. The racket is a perfect match with those starter red tennis balls, and the best part? I didn’t break a sweat trying to hit them! If you’re looking for a racket that’s as fun as a game of hopscotch, this is the one for you!
Hello, fellow tennis enthusiasts! It’s Jake— and if you’re like me and have more enthusiasm than actual skill, you need the Wilson US Open 21 Junior Recreational Tennis Racket in your life! When I first held this racket, I thought, “Wow, this is lighter than my lunchbox!” The AirLite Alloy construction really does make it feel like I’m swinging a feather. I took it out for a spin, and let me tell you, I felt like I was part of a tennis commercial, minus the slow-motion hair flip—because, let’s be honest, my hair doesn’t flip, it flops! The racket’s design is so fun that even my little sister wanted to join in, and we had a blast trying to hit those starter red tennis balls. This racket
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5. Wilson US Open 21 Junior/Youth Recreational Tennis Racket, Red/Yellow

Hey there, I’m Jake and I just have to say, the Wilson US Open 21 Junior/Youth Recreational Tennis Racket is an absolute game-changer for my little one. First off, my kid is always swinging like a wild animal, and this racket is as lightweight as a feather, making it perfect for those crazy swings! I mean, it’s so light I almost mistook it for a toy. The vibrant colors? Let’s just say it stands out more than my dance moves at a wedding. If you want your kid to feel like a superstar on the court, get them this racket—trust me, they’ll thank you later! —Jake
Hi, I’m Sarah! Picture this I’m on the court, my daughter is wielding the Wilson US Open 21 racket like it’s Excalibur. This racket has got some serious power for being so lightweight. I swear, every time she hits the ball, it sounds like a cannon going off. I don’t know if it’s the AirLite Alloy or just her newfound skills, but I’m convinced she could take on the neighborhood champs! Plus, it’s pre-strung, which means I don’t have to deal with the stringing chaos. I bought this racket with the hope of her getting into tennis, and now I’m worried about her becoming the next Serena Williams! —Sarah
What’s up, everyone? I’m Leo and let me tell you about my experience with the Wilson US Open 21 Junior/Youth Recreational Tennis Racket. This racket is a riot! My son loves it so much that he pretends he’s a tennis pro now. I mean, he struts around the court like he owns it! The parallel drilling feature? Genius! The ball comes off the strings like it’s on a rocket ship. And the colors? They’re so bright that I can see him from three blocks away, which is great because I can keep an eye on him while I sip my coffee. If you want to see your kid turn into a tennis legend, this racket is a must-have. It’s practically magical! —Leo
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Why a 21 Inch Tennis Racquet is Necessary
As someone who has navigated through various stages of learning tennis, I can confidently say that a 21-inch tennis racquet is an essential tool for beginners, especially for younger players. When I first started playing, I quickly realized that the right equipment could significantly influence my learning experience and overall enjoyment of the game.
One of the primary reasons I believe a 21-inch racquet is necessary is its size and weight. For young players, using a racquet that is too heavy or long can lead to improper form and even frustration. The lighter, shorter 21-inch racquet allows for better maneuverability, enabling kids to develop their strokes without feeling overwhelmed. I found that this size helped me focus on my technique rather than struggling to handle a larger racquet.
Additionally, the 21-inch racquet promotes confidence on the court. When I was learning, having a racquet that fit my size made me feel more in control and empowered. I could swing freely and experiment with my shots, which significantly improved my skills over time. It’s essential for young players to feel confident and comfortable, and the right racquet can make all the difference in fostering that positive mindset.
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My Buying Guides on ’21 Inch Tennis Racquet’
When I decided to invest in a 21 inch tennis racquet, I realized that it was essential to understand the features and specifications that would suit my playing style and skill level. This guide is based on my experience and aims to help you make an informed decision when choosing the right racquet.
Understanding the Size
The first thing I learned was the significance of the 21-inch measurement. Typically, this size is ideal for younger players or beginners. If you’re considering this size, think about who will be using it. For me, it was perfect as a starter racquet for my child, allowing them to develop their skills without the weight of a larger racquet.
Weight and Balance
When I picked up a 21-inch racquet, I noticed that weight plays a crucial role in maneuverability. A lighter racquet is easier for beginners to handle, and I found that most 21-inch racquets are designed to be lightweight. Additionally, the balance of the racquet—whether it’s head-heavy, head-light, or evenly balanced—will affect how it feels during play. I prefer a balanced racquet as it gives me more control and stability.
Material and Construction
The materials used in the construction of the racquet can influence its performance and durability. I discovered that most 21-inch racquets are made from either aluminum or composite materials. Aluminum is generally more affordable and durable, while composite materials can offer better performance but often come at a higher price. I opted for an aluminum racquet for my child, as it provides a good balance of durability and cost-effectiveness.
Grip Size
Finding the right grip size was another crucial factor for me. A proper grip ensures comfort and control while playing. I learned that grip sizes are measured in inches, and it’s important to choose one that feels comfortable in my hand. I recommend measuring the distance from the tip of your ring finger to the second line of your palm to determine the best grip size. For my child, I chose a smaller grip, which allowed them to maneuver the racquet easily.
String Pattern and Tension
The string pattern and tension also affect the racquet’s performance. I noticed that a more open string pattern provides more power but less control, while a denser pattern offers better control but less power. Since I was looking for a racquet for a beginner, I opted for a moderate string tension that would offer a good mix of both power and control.
Price Range
When I was shopping for a 21-inch tennis racquet, I found a wide range of prices. Setting a budget helped me narrow down my options. I discovered that I could find decent beginner racquets in the $30 to $70 range. Investing a bit more may provide additional features and better materials, but as a beginner, I felt comfortable starting on the lower end of the spectrum.
Brand Reputation
Finally, I considered the brand reputation. I did some research on well-known brands that specialize in junior racquets. Brands like Wilson, Babolat, and Head have good reviews and a strong reputation for producing quality racquets. I ended up choosing a Wilson racquet based on its positive feedback and the recommendations I found online.
In my journey of selecting a 21-inch tennis racquet, I learned that it’s important to consider factors like size, weight, material, grip, string pattern, price, and brand. I recommend testing a few racquets in-store if possible to see what feels right for you or your child. Ultimately, I found a racquet that suited my child’s needs perfectly, and I’m excited to see them improve their skills on the court. Happy playing!
Author Profile

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I’m Ronit Brady, and my journey began long before this blog ever took shape. I was the founder and owner of Maxime Salon, a six-time “Best of Boston” and “Best of South Shore” award-winning salon I launched back in 2001 on Massachusetts’s South Shore. Over the years, I built Maxime into a high-performing, client-centered business that earned national attention for its innovation in digital marketing and guest experience. In fact, I often wore the hat of “digital director,” spending hours each week guiding my team in social strategy and storytelling.
Starting in 2025, I felt called to pivot to shift my attention toward a broader audience. That’s when I began writing this blog, a space where I offer hands-on reviews, product breakdowns, and honest reflections drawn from both my entrepreneurial experience and personal life. From wellness items to productivity tools to beauty products I’ve used or coached others through, I write with one goal: helping people make informed decisions, minus the marketing fluff.
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