If you keep breaking strings in the same spot, the racket’s string pattern may be part of the reason—but it’s rarely the whole explanation. A tighter pattern can help a string job last longer, while an open pattern often lets strings move and notch faster. Your string type, gauge, swing and contact point matter just as much.
Here’s how to judge a pattern for durability, what trade-offs to expect, and several rackets worth considering if string breakage is a regular expense.
How string patterns affect durability
A string pattern is usually written as two numbers: the mains, which run from the handle toward the tip, and the crosses, which run across the racket. A 16×19 pattern has 16 mains and 19 crosses; an 18×20 has 18 of each.
With the same racket head size and string, an 18×20 pattern is generally denser than a 16×19. The strings have less room to move, which can reduce the rubbing and notching that gradually weakens them. An open pattern gives the strings more freedom to slide and snap back. That movement can help generate spin, but repeated sliding can wear through the mains, often near the sweet spot.
That’s a tendency, not a guarantee. Spacing varies across the string bed, and two rackets with the same pattern count can have different layouts. Head size, string spacing, string material and where you hit the ball all influence how long a setup lasts.
| Pattern type | Typical durability tendency | Common trade-off |
|---|---|---|
| Dense, such as 18×20 | Often lasts longer with the same string and gauge | Usually a firmer, more controlled response with less string movement |
| Moderately open, such as 16×19 or 18×19 | Varies; often wears faster than a dense pattern | Can offer easier access to spin and a livelier response |
| Very open, such as 16×18 | Often allows more movement and faster notching | May suit players seeking extra launch and spin |
What matters besides the pattern
String material and gauge
Thicker strings usually take longer to wear through than thinner versions of the same string. Gauge labels can be confusing: in many systems, a lower number means a thicker string, so 15 gauge is thicker than 16 gauge. Check the millimeter measurement when comparing products.
Material matters too. Polyester is popular with players who hit hard and use heavy topspin, but its durability has two meanings: how long it takes to break and how long it stays playable. A poly string may go dead or lose tension before it snaps. Natural gut and multifilament strings can offer more comfort, but may not be the right choice for someone who breaks strings quickly. A durable setup that feels harsh or plays poorly is not a useful upgrade.
Contact point and swing
Players who swing fast with heavy spin tend to create more string movement and friction. Frequent mishits near the frame can also cause strings to break earlier. Look at the broken string: if it is badly frayed or notched near the center, wear is a likely cause. If it breaks near the edge or appears cleanly cut, check for a mishit, a damaged grommet or a sharp spot on the frame.
Keep a simple record of the racket, string, gauge, tension and hours played before each break. That makes it easier to spot a pattern than relying on memory after a busy season.
Rackets to consider for different durability needs
These frames illustrate different pattern choices rather than promising a particular number of hours between string jobs. Exact specifications can change by generation, so confirm the pattern on the version you’re buying.
| Racket | Pattern | Why consider it | Trade-off |
|---|---|---|---|
| Wilson Blade 98 18×20 | 18×20 | A control-oriented dense pattern is a sensible starting point for players who want less string movement. | The smaller head and controlled response may feel demanding if you rely on the racket for easy depth. |
| HEAD Speed Pro | 18×20 | Another dense-pattern option for an all-court player who wants a firm, predictable response and potentially longer string life. | Its response may feel less lively than a more open setup, particularly for players with compact swings. |
| Yonex Percept 100D | 18×19 | A useful middle ground: denser than many 16×19 frames while retaining a slightly more open layout than an 18×20. | It may not stop frequent breakage if the main issue is thin string or heavy spin. |
| Babolat Pure Aero 100 | 16×19 | Worth considering for players who value spin and want to keep an open-pattern playing style. | String movement may mean more wear than in a comparable dense pattern. |
| Wilson Clash 100 | 16×19 | An open-pattern option for players prioritizing a more comfortable, lively feel over maximum string life. | Players who break strings often may need to choose a thicker or more wear-resistant string. |
Before buying a racket to solve breakage, try a string adjustment in your current frame. Moving one step thicker or choosing a more durable string can cost much less than changing rackets. If you’re considering a frame switch, demo it with a similar string and tension: a denser pattern can change launch angle, spin and feel enough to affect your strokes.
Ways to make a string job last longer
- Try a thicker gauge. A small increase in diameter may improve wear resistance, though it can slightly change feel and spin.
- Talk to a trusted stringer. Ask them to inspect grommets and the broken strings, and explain how often you play and what you value in feel.
- Consider a hybrid cautiously. A hybrid can balance comfort, feel and wear, but the right combination depends on your arm, swing and string preferences. A full bed of polyester is not a universal durability fix.
- Use string savers if they suit your game. They can reduce friction at selected intersections, but may alter the response and will not fix a damaged grommet or unsuitable string choice.
- Replace worn grommets. A sharp or cracked grommet can cut a string regardless of how dense the pattern is.
For players with elbow, wrist or shoulder discomfort, prioritize comfort and consult a qualified stringer or coach before switching to a stiffer string just to chase durability. A slightly shorter string life may be a better trade than an uncomfortable setup.
Frequently Asked Questions
Does an 18×20 pattern always last longer than a 16×19?
No. An 18×20 is generally denser and may reduce string movement, but string material, gauge, head size, technique and frame condition can outweigh the pattern difference.
Which string pattern is best for players who break strings?
A dense pattern such as 18×20 is a reasonable option to test, especially if you want more control. But first consider a thicker string and check whether worn grommets or mishits are causing breaks.
Will a thicker string reduce spin?
It can change how the string bed feels and moves, and some players notice less spin or a firmer response. The effect depends on the string, pattern and player, so test a small gauge change before committing.
Should I choose polyester because it lasts longer?
Polyester can resist snapping for some heavy hitters, but it may lose playability before it breaks and can feel stiff. If you have arm discomfort, ask a qualified stringer about softer options rather than choosing poly on durability alone.
Final Thoughts
A dense racket pattern can help strings last, but it is only one part of the equation. Start by identifying why your strings fail, then test practical changes such as a thicker gauge, a suitable string material or fresh grommets. Choose a new racket only if its overall feel and performance suit your game—not just because its pattern might save a string job.
