Home GearStrings What is the difference between a multifilament and a monofilament tennis string?

What is the difference between a multifilament and a monofilament tennis string?

by Roger F

What is the difference between a multifilament and a monofilament tennis string? It is one of the most common questions we get.

What is the difference between a multifilament and a monofilament tennis string?

The type of string used can significantly influence a player’s game. Strings can impact the racquet’s power, control, spin, and overall feel. Regarding string composition, two primary categories stand out: multifilament and monofilament. Here’s a detailed breakdown of their differences.

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Composed of numerous (sometimes thousands of) individual microfibers that are intertwined and held together by a protective coating. Often compared to constructing a rope, where many individual fibers are bundled together.
Typically constructed as a single, solid filament or strand.
Some monofilament strings, particularly those made of polyester, can have a co-polymer structure or may have a multi-core structure but are still considered monofilaments because of the single, predominant filament.

Feel and Comfort

Generally provides a softer feel, which can be gentler on the arm.
Absorb more shock, making them an excellent choice for players prone to tennis elbow or other arm-related issues.
Often provide a stiffer, firmer feel, especially when made from materials like polyester.
Can be harder on the arm because they transmit more shock.


Tend to be less durable than monofilaments because of their multi-fiber construction.
Players who frequently break strings might find multifilaments less cost-effective in the long run.
Generally more durable, especially those made of polyester.
Ideal for string breakers or heavy hitters.

Playability and Spin

Often associated with better playability, providing more power and a comfortable feel.
Does not offer as much spin potential as some monofilament strings due to their smoother surface and lack of snapback.
Polyester monofilaments are famous for offering excellent spin potential because of their stiffer nature and potential for snapback. Offers a higher degree of control for advanced players.

Tension Maintenance

Tend to have better tension maintenance than most polyester monofilaments.
Retain their elasticity and playability for longer periods.
Polyester strings lose tension relatively quickly.
Will need more frequent restringing to maintain optimal performance.


Often more expensive due to their complex construction.
Prices can vary, but many are relatively affordable, especially when compared to natural gut strings.
In conclusion, choosing between multifilament and monofilament depends mainly on a player’s preferences, playing style, and physical considerations (like arm comfort). Some players might even opt for a hybrid stringing setup, combining both types to get the best of both worlds.

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