Executive Summary
The Yonex EZONE (7th Gen/2025) occupies the "Power" slot in the Yonex matrix, sitting opposite the VCORE (Spin) and PERCEPT (Control). Known as the "easy power" frame, it bridges the gap between stiff, pure-power racquets (like the Babolat Pure Drive) and flexible control frames.
Key Characteristic: The signature isometric head shape creates a sweet spot that feels 7% larger than traditional round heads, offering maximum forgiveness on off-center hits while maintaining a plush, muted feel.
Performance Profile
Visualizing the trade-offs between the two flagship models: the surgical 98 vs. the forgiving 100.
Performance Comparison: Yonex EZONE Models
EZONE 98 excels in control and maneuverability · EZONE 100 leads in power and reach
On-Court Playtest
We put the Yonex EZONE 98 (2025) through a full hitting session — groundstrokes, serves, returns and net play — with a soft co-poly strung in the low 50s. Here's how it plays, shot by shot.
Groundstrokes
From the baseline the EZONE 98 lands in a sweet spot between a control frame and a pure power stick. There's genuine "easy depth" on offer — push through a forehand and the ball clears the net and dives with very little effort — but it never feels uncontrollable the way a stiffer 100-square-inch power frame can. The isometric head gives the impression of a larger, more centred response, so slightly off-centre balls still go where you aim. Backhands, both one- and two-handed, benefit from the head-light balance: the racquet whips through contact and you can change direction late. Players who supply their own racquet-head speed will love how the 98 rewards a fast, committed swing; players who arm the ball will find it asks for more work than the EZONE 100.
Serve
Serving is a highlight. The head-light balance and 98 sq in hoop make the frame easy to accelerate, and the EZONE platform delivers real free pop on flat first serves without you having to muscle it. Spin serves are where the frame shines for intermediate players: the head speed you can generate translates into heavy kick and reliable slice out wide. It isn't quite as plant-and-bomb stable as a heavier 305g+ tour frame on return-of-serve pace, but for a 305g retail spec it serves above its weight.
Volleys & Net
At net the forgiving sweet spot and muted, comfortable feel make the EZONE 98 confidence-inspiring. Punch volleys sit deep with minimal effort and the frame stays calm on quick exchanges. The trade-off is feel: Yonex's vibration dampening filters out some of the fine feedback you'd get from a flexible players' frame, so ultra-touch drop volleys take a session to dial in. For most club and tournament players, the stability-for-feel trade is well worth it.
Return & Defence
On the return and when scrambling, the easy depth pays off again — blocked returns and defensive slices carry deep rather than dropping short, buying you time to reset the point. The 98 stays reasonably stable against big hitters, though against the very heaviest pace some players will want a few grams of lead tape at 3 and 9 o'clock to firm up the response.
Comfort & Feel
Comfort is a core strength. With a moderate ~64–65 RA stiffness and VDM in the handle, the EZONE 98 is one of the more arm-friendly frames in the modern power class — noticeably softer than the EZONE 100. The feel is clean and muted rather than crisp and lively; if you grew up on flexible control frames it can feel slightly "deadened" at first, but most players quickly appreciate how easy it is on the elbow and shoulder over a long match.
Pros & Cons
The quick scannable summary of what we liked — and what to be aware of — with the EZONE 98.
Pros
- Easy, accessible depth and power for a 98 sq in frame
- Large, forgiving isometric sweet spot
- Comfortable, arm-friendly response (VDM + moderate stiffness)
- Head-light balance makes it fast to swing and serve with
- Versatile across the baseline, net and serve
- Excellent Yonex quality control and tight weight tolerances
Cons
- Muted feel sacrifices some fine touch and feedback
- Not powerful or forgiving enough for true beginners
- Needs lead tape for tour-level stability vs heavy hitters
- Less spin-friendly than the VCORE if topspin is your priority
- Stiffer EZONE 100 variant can feel harsh strung with full poly
Model Comparison Guide
Select the correct "Iso" frame based on swing speed and physical strength.
EZONE 98
The choice for modern baseliners who generate their own pace. Offers controlled aggression and precision for hitting lines.
EZONE 100
Maximum versatility. Provides "free power" on defense and stabs. Best for players needing help with depth.
EZONE 98 Tour
Significantly heavier swingweight. Designed to absorb heavy pace and crush the ball through the court.
"Plus" Models (+)
Available in 98+ and 100+. The extra 0.5 inch adds massive leverage for serves but reduces maneuverability on defense.
EZONE 100L
A lighter version of the EZONE 100, designed for club players who want the EZONE's comfortable, powerful character with a more manageable swing weight. At 285g it's easier to generate racquet-head speed, making it popular with older players and those returning from injury.
Technical "Must-Knows"
Who Plays With This?
The EZONE 98 is widely endorsed on tour. Note that tour-level frames are often heavily customized with lead tape and modified specifications beneath the retail paintjob.
Big serving and first-strike tennis benefits from easy depth with directional control. Her power game pairs perfectly with the EZONE's controlled aggression.
Pairs explosive power with a forgiving sweet spot. The muted feel supports his touch game at net while delivering effortless pace from the baseline.
Versatile frame supports her consistent, all-court style. The combination of stability and comfort enables extended rallies without arm fatigue.
Supports his massive serve and fast forehand patterns. The EZONE's power access lets him dictate points while maintaining control on defense.
String Setup Guide
The EZONE is easy to tune with strings — dial in more control, comfort, or spin without changing frames. Reference range (EZONE 98): 45–60 lbs (20–27 kg).
Quick Start (Most Players)
- Start point (full poly, 1.25): 50–52 lbs (22.5–23.5 kg) for a balanced blend of control + depth.
- If the ball flies long: go +2 lbs next restring, or choose a firmer/thicker poly (e.g., 1.30).
- If your arm feels beat up: drop 2–4 lbs, choose a softer poly, or switch to a hybrid (poly mains + multi crosses).
- EZONE 100 note: it generally launches easier; consider +1–2 lbs vs your 98 tension for similar control.
Recommended Setups by Goal
| Goal | Recommended Setup | Tension | What You'll Feel |
|---|---|---|---|
| Balanced | Soft poly (full bed), 1.25 gauge | 50–52 lbs | Clean response, good depth, predictable launch |
| More control | Firmer poly or thicker gauge (1.30), full bed | 52–55 lbs | Lower launch, more confidence accelerating |
| More comfort | Hybrid: poly mains + multi crosses | 48–52 lbs (mains) | Softer impact, better pocketing, easier on the arm |
| More spin | Shaped poly in mains (or shaped full bed) | 48–52 lbs | More bite + height over the net, slightly livelier launch |
| Max durability | Thicker poly (1.30) or durable hybrid | 50–54 lbs | Stability over time, less string movement |
Top 3 Recommended Strings
Best for: Players wanting comfort + control without sacrificing feel.
Engineered by Yonex to complement their frames. Offers a soft, muted response that pairs perfectly with the EZONE's vibration dampening. Maintains tension well and doesn't feel harsh on off-center hits.
Best for: Modern baseliners who prioritize spin generation and ball bite.
Square-shaped profile creates maximum string movement and snapback. The EZONE's power platform lets you swing aggressively with confidence. Note: tension drops noticeably after 4–6 hours of play.
Best for: Advanced players (4.5+) seeking maximum control and precision.
The gold standard for tour-level control. Crisp feel and excellent spin with minimal string movement. Pairs well with the EZONE 98's surgical precision but can feel firm — consider dropping tension 2–3 lbs from your usual setup.
Full Specifications
| Specification | EZONE 98 | EZONE 100 | EZONE 98 Tour |
|---|---|---|---|
| Head Size | 98 sq in | 100 sq in | 98 sq in |
| Weight (Unstrung) | 305g / 10.8oz | 300g / 10.6oz | 315g / 11.1oz |
| Length | 27 in | 27 in | 27 in |
| Balance | 315mm (9 pts HL) | 320mm (7 pts HL) | 320mm (6 pts HL) |
| String Pattern | 16×19 | 16×19 | 16×19 |
| Beam Width | 23.5–24.5–19.5mm | 23.8–26.5–22.5mm | 23.5–24.5–19.5mm |
| Stiffness (RA) | ~64–65 | ~67–69 | ~62–63 |
| Swingweight | ~318 | ~315–320 | ~335–338 |
Our Verdict
The EZONE 98 is the easiest-playing 98 sq in frame on the market — accessible power and comfort wrapped around a forgiving sweet spot, without giving up the control a competitive player needs.
It's the racquet we'd point most intermediate-to-advanced all-court and aggressive baseline players toward, especially anyone coming off a stiff power frame who wants to protect their arm. You give up a little fine touch to the muted feel, and the very strongest hitters will want lead tape, but for the vast majority of 4.0+ players the EZONE 98 hits a near-perfect balance of power, control and comfort. If you want more free power or a bigger sweet spot, step up to the EZONE 100; if topspin is your top priority, look at the VCORE 98 instead.
Frequently Asked Questions
Is the Yonex EZONE 98 good for beginners?
Not really. At 305g unstrung with a fairly head-light balance, the EZONE 98 is built for intermediate-to-advanced players (4.0+) who can generate their own racquet-head speed. Beginners and improvers are better served by the lighter, more powerful EZONE 100 (300g) or EZONE 100L (285g), which swing easier and give more free depth on short, slow swings.
EZONE 98 vs EZONE 100 — which should I buy?
Choose the EZONE 98 if you have a full, fast swing and want more control, a more connected feel and better stability against pace. Choose the EZONE 100 if you want more free power and a bigger, more forgiving sweet spot, or you take shorter swings. In short: the 98 rewards players who supply their own pace, the 100 supplies pace for you.
Is the Yonex EZONE 98 arm-friendly and good for tennis elbow?
The EZONE 98 is one of the more comfortable frames in the modern power category thanks to Yonex's VDM (Vibration Dampening Mesh) in the handle and a moderate ~64–65 RA stiffness. It is noticeably softer than the EZONE 100 (~67–69 RA). For sensitive arms, pair it with a soft polyester or a poly/multifilament hybrid strung in the low 50s lbs rather than a full bed of stiff co-poly at high tension.
What is the best string and tension for the Yonex EZONE 98?
A soft co-polyester such as Yonex Poly Tour Pro at 50–52 lbs (22.5–23.5 kg) is the best all-round starting point. Drop 2–4 lbs or switch to a poly/multi hybrid for more comfort, go up to 52–55 lbs or a firmer/thicker poly for more control if the ball flies long, and use a shaped poly like Solinco Hyper-G for extra spin.
Is the Yonex EZONE 98 good for doubles?
Yes. The forgiving isometric sweet spot, easy depth and comfortable feel make the EZONE 98 a strong doubles frame for volleys, returns and reflexes at net. If you play mostly doubles and want a touch more maneuverability and free power, the EZONE 100 is also worth a look.
Did the 2025 Yonex EZONE 98 change from the previous generation?
The 2025 (7th generation) EZONE keeps the same core identity — easy power, isometric sweet spot and VDM comfort — with refinements aimed at a slightly more connected, stable feel rather than a wholesale redesign. Retail specs (98 sq in, 305g, 16x19) are unchanged, so existing EZONE 98 users will feel at home immediately.