If your shots keep sailing long, or your strings seem to notch and break before you’ve had time to settle into a new set, the racket’s string pattern may be part of the story. An open pattern usually has fewer strings crossing the hitting area; a dense pattern has more. That difference can affect launch angle, string movement, durability and feel—but it won’t automatically make you a bigger hitter or a more consistent one.
What “open” and “dense” mean
String patterns are written as two numbers: the first is the number of main strings running lengthwise, and the second is the number of cross strings running across the racket. A common open pattern is 16×19; a common dense pattern is 18×20. The numbers describe the layout, not how many strings are in the whole racket.
Pattern is only one part of the setup. Head size, string type, tension, frame stiffness and your own swing all matter. Two 16×19 rackets can feel quite different, and a tight 16×19 may play more controlled than a particularly open one. Still, the broad tendencies are useful when you’re choosing between frames.
Open vs. dense: the practical differences
| Feature | Open pattern, such as 16×19 | Dense pattern, such as 18×20 |
|---|---|---|
| Launch and depth | Often gives a livelier launch and easier depth | Often produces a more contained, predictable launch |
| Spin potential | Can make it easier for strings to move and snap back | Can offer plenty of spin, but may feel less lively |
| String life | Strings may move and notch faster, especially with polyester | Often lasts longer, though string choice and swing matter |
| Feel | Can feel more open or lively at impact | Can feel firmer, more connected or more controlled |
| Common fit | Players who want easier depth, shape or a responsive feel | Players who generate their own pace and prefer a restrained response |
Spin and the “snapback” effect
An open pattern can give the strings more room to move sideways. When the strings slide and return toward their original position, that snapback can contribute to spin. It is not a spin switch, though: racket-head speed, contact point and swing path remain crucial. A player who brushes up the back of the ball quickly can produce heavy topspin with a dense pattern, too.
Nor does a 16×19 layout guarantee that strings will move freely. Some frames have tighter spacing in the middle, and some strings are too stiff or grippy to slide and snap back much. If spin is your goal, consider the whole setup rather than the pattern alone.
Control, depth and comfort
Dense patterns often keep the ball’s launch more predictable, which can help a strong, fast swing stay inside the lines. That does not mean they provide “more control” for every player. If you struggle to get the ball deep, a low-powered 18×20 frame may leave you working harder. An open pattern can give you helpful depth, but if your shots already fly long, its livelier response may be frustrating.
Comfort is also more complicated than open versus dense. A dense bed can feel firm, especially with stiff polyester strings at high tension. An open pattern strung with a soft multifilament may feel more forgiving, but frame design and string choice have a major say. If you have arm discomfort, don’t assume one pattern will solve it; consider a softer string and a comfortable frame, and seek professional advice if pain persists.
Racket examples worth considering
These are examples of established frames with different patterns, not a ranking. Specs can change between generations, so check the exact model before buying, especially if you are shopping used.
| Racket | Pattern | Who might like it | Trade-off |
|---|---|---|---|
| Babolat Pure Aero | 16×19 | Baseline players who want easy topspin and depth | The lively response may take adjustment if you tend to hit long |
| Yonex EZONE 100 | 16×19 | Players seeking an accessible, powerful all-court frame | Its easy pace can require careful depth management |
| Head Speed MP | 16×19 | Players wanting a versatile frame with a blend of power and control | It may not feel as restrained as a dense-pattern control frame |
| Wilson Blade 98 18×20 | 18×20 | Experienced players who like a controlled response and precise targeting | The smaller head and dense bed can demand clean, confident contact |
| Head Gravity Pro | 18×20 | Strong hitters looking for a solid, controlled response from the baseline | Its demanding feel and weight may not suit beginners or shorter swings |
| Babolat Pure Strike 18×20 | 18×20 | Players who want a more contained launch and direct feedback | It can feel firm, particularly with a stiff string setup |
Use those examples as a starting point, not a substitute for a demo. If possible, try the same racket with the same string and tension as your current frame. Otherwise, a change in string can make the pattern seem responsible for a difference it did not create.
Which pattern should you choose?
- Choose an open pattern as a starting point if you want easier depth, hit with heavy topspin, or often find that your shots land short. Be prepared to adjust if the ball launches too high or you break strings frequently.
- Try a dense pattern as a starting point if you already create plenty of pace, regularly miss long, and want a more contained launch. Make sure you can still get comfortable depth without forcing your swing.
- Compare specific frames, not just the numbers if you are between the two. A frame’s head size, stiffness, weight and balance can outweigh the pattern’s typical tendencies.
- Test your string setup, too. A softer string or a lower tension may change comfort and launch. Avoid making several changes at once; alter one variable, then see how your shots and string life respond.
A useful court test is to hit the same rally ball with each racket, then serve and return. Notice whether you can clear the net confidently, hit your usual targets and defend without over-swinging. The right pattern is the one that helps you produce your normal ball with less guesswork—not the one that sounds more advanced.
Frequently Asked Questions
Does an open pattern always produce more spin?
No. It can encourage string movement and snapback, but spin depends heavily on racket-head speed, technique, string choice and the frame. A skilled player can generate heavy spin with a dense pattern.
Does a dense pattern make a racket more accurate?
It often gives a more contained, predictable launch, which some players find easier to aim. Accuracy still depends on contact and timing, and a dense pattern may feel harder to use if you struggle to generate depth.
Which pattern is better for beginners?
There is no universal answer. Many newer players appreciate the easier depth of a lively open-pattern racket, while others benefit from a more controlled response. Comfort, manageable weight and a suitable string setup matter at least as much.
Will a dense pattern stop me from breaking strings?
It may help because the strings can move and notch less, but it is not a guarantee. Frequent breakage also depends on string material, gauge, tension, how often you play and how much spin you hit.
Final Thoughts
Open patterns tend to offer a livelier launch and can make depth and spin easier to access; dense patterns tend to offer a more restrained, predictable response and may improve string life. Those are tendencies, not rules. Try a frame on court, pay attention to your actual misses and comfort, and treat strings and tension as part of the decision. The best choice is the one that lets you swing freely while keeping the ball on your intended line.
