Buying My First Tennis Racket: What Do 100 in² and 285g Actually Mean?

Hi, unnis and friends —

If you'd told me a year ago that I'd spend an entire evening comparing racket head sizes and swing weights, I would not have believed you. But that's exactly where tennis in Korea has taken me.

tennis racket and yellow tennis ball on outdoor tennis court

Wait, Why Is Everyone in Korea Suddenly Playing Tennis?

A few years ago, it was golf. So many 30-something and 40-something women I know picked up golf almost overnight — new clubs, new outfits, weekend rounds with friends. Lately, that same energy has shifted noticeably toward tennis. Courts near me are booked solid, lessons have waitlists, and it feels like more and more women my age are showing up with a racket bag over one shoulder.

And it doesn't stop at the court. Lululemon has been huge here for a while, but lately Alo Yoga has become something close to a required item, thanks to a fit and design people can't stop talking about. (I'll do a full post on my Alo pieces separately — there's a lot to say there.)

There's also a whole social ecosystem building around it. Once you've been taking lessons for a while and reach a certain level, people don't just keep training solo — they form skill-matched clubs (we call them dongho-hoe) so they can actually play real matches with others around their level. I recently went to one of these gatherings at a much bigger indoor facility than I'm used to, multiple courts under one roof, real club banners on the walls, the whole thing. It was honestly exhausting — the kind of tired where I had zero appetite afterward. But it also made me realize how serious this whole scene has gotten here.

Anyway. Before any of that, there was a much more basic hurdle: buying my very first racket.

close up of hand holding wooden tennis racket on clay court

The Racket-Buying Wall

I assumed picking a racket would be simple — pick up whatever looked nice at the court and call it a day. Then I actually started researching, and I was hit with a wall of numbers and jargon: 100 in², 98 in², 285g, 300g, headlight balance, topspin-friendly frames...

I didn't want to just buy whatever the "it" racket of the moment was and hope it worked for my arm. But I also didn't want to buy purely on looks and end up reselling it secondhand a month later because it was too hard to control. So I spent a few days going through player reviews, shop guides, and demo-day feedback, and here's what I actually learned.

1. Head Size and Weight: The Two Numbers That Matter Most

The first thing to understand is head size, measured in square inches (in²). This is essentially the size of the hitting surface.

Around 100 in² (very beginner-friendly) A larger head means a bigger "sweet spot" — the zone where mishits still tend to clear the net. If your form isn't fully locked in yet, this margin for error makes a real difference.

98 in² or smaller These give you excellent control once you're hitting the ball cleanly, but the smaller sweet spot means more mishits for a newer player.

As for weight, the instinct is often "give me the lightest one so my wrist doesn't hurt" — but that's not necessarily right either. A racket that's too light gets pushed back on your hand when you return a hard-hit ball. Too heavy, and your elbow or shoulder pays for it over a full swing.

For many adult beginners, something in the roughly 260–300g range is a reasonable place to start, with where you land in that range depending more on your own build, grip strength, and swing speed than on anything else. Fine-tune based on how the swing actually feels during a lesson.

2. Match the Racket to How You Actually Hit the Ball

Here's something I didn't expect: the "best" racket isn't just about brand — it also has something to do with your own playing style. This is the very basic framework I picked up while researching, not a hard rule, since swing speed, swing weight, balance, and string setup all factor in too.

Flat hitters (a flatter swing that drives the ball low and deep, usually without a very fast swing speed) are often pointed toward rackets with more built-in power — generally 100 in² or larger with good rebound. Popular picks I kept seeing mentioned: Head Speed MP, Yonex EZone 100, Babolat Pure Drive (The logic I heard repeated was that if a racket doesn't have enough natural power, your shots tend to fall short and hand your opponent easy setup balls.)

Topspin hitters (a low-to-high swing that puts heavy spin on the ball, usually with faster swing speed) are often pointed toward a lighter, more maneuverable head, since too much built-in power can send the ball long. Popular picks I kept seeing mentioned: Yonex VCORE 98, Head Extreme, Wilson Shift/Blade

interior view of modern sporting goods store selling tennis equipment

3. What I Noticed About the Big Four

Each brand has a distinct feel, so here's what I noted down while comparing them.

🔴 Wilson

• Clash: Notably flexible, which softens the shock that travels to your wrist and arm. Great if you want a plush feel and less strain.
• Blade: Clean-looking, well-balanced, and popular across a wide range of players from beginners to more experienced ones.

⚫ Head

• Speed MP: Such a well-balanced mix of power and control that it's become the "if you're not sure, just try the Speed" default at a lot of tennis shops here.
• Extreme: Designed to help the ball grip and spin more, popular with players who want a steady, arcing shot shape.

🔵 Yonex

• EZone / Percept: Yonex frames tend to have a slightly more squared-off (isometric) head shape, which widens the sweet spot and helps mishits still land in.

🟡 Babolat

• Pure Strike / Pure Drive: Known for a crisp, satisfying "pop" off the strings and a ball that comes off fast. Popular with players who like driving through the ball.

spacious indoor tennis court facility with blue hard court surface and ictus tennis club banner

4. So, What's the "Best" Racket?

After going down this whole rabbit hole of videos and reviews, here's my honest conclusion:

No spec sheet compares to actually picking one up and swinging it.

String type and tension change how a racket feels almost as much as the frame itself does, so treat everything above as a starting framework, not a final answer.

My personal formula for a first racket: around 100 in² + a weight that matches your own strength + a build that fits how you actually hit the ball.

Going to a shop or the court and physically testing a few — including picking the one whose actual look you love — is honestly the best way to land on the right one. If any of you are also drowning in first-racket research right now, I hope this gives you a little bit of a map. Here's to finding a racket you love and enjoying the game. 🎾💚