Tennis Warehouse
18 Gauge Strings
Alpha Gut 2000 18 String - $5.90

Alpha's top of the line multifilament string with ultimate 18 gauge playability. Benefits include increased spin control while maintaining slightly less durability than its 16 and 17 gauge brothers.

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Available - 20+    Order
Ashaway Crossfire 18 Kevlar String - $11.00

Ultra-thin kevlar hybrid for players seeking a firm, durable string that provides optimum spin potential.

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Available - 20+    Order
Ashaway Dynamite 18 Soft Blue String - $13.25

This thin string offers a soft feel when strung at lower tensions. The Zyex multifilament core offers good tension maintenance. This 18 gauge version offers good touch and control.

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Available - 20+    Order
Ashaway Dynamite 18 Soft Blue String 360' Reel - $115.00

Great for hybrid string jobs or frequent stringers, Dynamite 18 Soft is available in reel form. This thin string offers a soft feel when strung at lower tensions. The Zyex multifilament core offers good tension maintenance.

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Available - 2    Order
Ashaway Kevlar 18 360' String Reel - $100.00

Ashaway's thinnest Kevlar offering gives a nice balance of playability and durability.

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Available - 2+    Order
Ashaway Kevlar 18 720' String Reel - $175.00

720 feet of the thinnest available Kevlar.

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Available - 2+    Order
Babolat Pro Hurricane 18 660' String Reel - $174.95

Get durability with more spin and playability in this thin, 18 gauge version of Pro Hurricane. Pro Hurricane is used by Fernando Gonzalez, Ivan Ljubicic, and Ashley Harkleroad.

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Available - 2+    Order
Babolat Pro Hurricane 18 String - $11.95

Ultra thin version of the Babolat Pro Hurricane string as used by Andy Roddick. Offers excellent access to spin and is slightly softer feeling in play compared to the thicker gauge versions.

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Available - 20+    Order
Babolat RPM Blast 18 330 String Reel - $124.95

A softer co-poly string that's ideal for power hitters. This 18g version offers slightly more pop and feel compared to the thicker gauged versions.

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Available - 2+    Order
Babolat RPM Blast 18 660 String Reel - $244.95

A softer co-poly string that's ideal for power hitters. This 18g version offers slightly more pop and feel compared to the thicker gauged versions.

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Available - 2+    Order
Babolat RPM Blast 18 String - $17.95

This is the thinnest version of Babolat's flagship polyester. It provides maximum spin to big hitters. Offers slightly less durability than the 16g and 17g versions.

Buy 3 or more for $11.96 per set.

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Available - 20+    Order
Dunlop Black Widow 18 String - $12.95

Black Widow offers a 7 sided shape for more ball bite and better access to spin. This low powered polyester is great for those that demand control.

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Available - 20+    Order
Dunlop Explosive Polyester 18 String - $9.95

Players looking for loads of control and spin should try this durable polyester. The thinner gauge makes this a livelier version of Explosive Polyester.

Available - 10    Order
Dunlop Synthetic S-Gut 18 String Reel White - $59.95

Ultra thin for outstanding spin and feel! This synthetic gut has a monofilament core with an elastic twisted monofilament outer wrap. Great all around, cost efficient string.

Available - Yes    Order
Gamma iO 18 String - $11.50

Big hitters in search of control will find a low powered and very precise response. This co-poly allows advanced players to swing freely. Offered in a super thin 18g, this one is a spin machine! Available in three colors.

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Color18 Gauge
Available
10+
Order
Blue
10+
Orange
10+
Silver
10+
Gamma Professional 18 String - $19.95

Ultra-thin gauge provides maximum comfort, feel and spin to make Professional 18 Gamma's ultimate playability string.

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Available - 9    Order
Gamma Synthetic Gut 18 White String - $3.50

Perhaps the best 18 gauge for the money. Designed with great bite for maximum control.

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Available - 12    Order
Gamma TNT2 18 Natural String - $9.95

A top rated synthetic. Ultra thin profile provides superior responsiveness, feel and spin. A Pearl coating enhances durability.

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Available - 20+    Order
Gamma WearGuard Synthetic Gut 18 String - $3.50

Great all around playability with a comfortably crisp feel. Try this ultra thin gauge for increased spin potential. Impressive feel when used as a hybrid cross.

ColorGold
Available
5+
Order
White
5+
Gamma Zo Black Ice 18 String - $8.00

This copolymer offers tremendous durability while providing low powered control. Ideal for big hitters.

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Available - 3    Order
Gosen OG Micro 18 660' String Reel Nat. - $39.50

The thinnest, most "playable" version of OG Sheep Micro. Available in a economical and hybrid-friendly 660 foot reel.

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Available - 2+    Order
Gosen OG Sheep Micro 18 Natural String - $3.75

The thinnest, most "playable" version of OG Sheep Micro.

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Available - 20+    Order
Gosen Polylon Polybreak 18 String - $9.50

A softer feeling polyester. Made possible by the unique construction, featuring three separate filaments bonded together.

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Available - 5+    Order
Head Hawk 18 String Reel - $219.95

Crisp with controllable power and massive spin. Great for big hitters looking to hit a heavy ball. This ultra thin gauge rips into the felt and produces some serious ball rotation.

Review,
ColorSilver
Available
Yes
Order
White
Yes
Head Hawk 18 Strings - $14.95

Crisp with controllable power and massive spin. Great for big hitters looking to hit a heavy ball. This ultra thin gauge rips into the felt and produces some serious ball rotation.

Review,
ColorSilver
Available
Yes
Order
White
Yes
Kirschbaum Helix 18 (1.20) 660 String Reel - $155.00

Power hitters looking for good spin production and feel will enjoy Helix. This Kirschbaum co-poly also provides impressive tension maintenance. This 18 gauge version is the liveliest option.

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Available - 2+    Order
Kirschbaum Pro Line II 18 (1.15) Black String - $12.00

This very thin gauge offers excellent liveliness and playability. Ball pocketing and tension maintenance provide nice control.

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Available - 12    Order
Kirschbaum Pro Line II 18 (1.15) String Red - $12.00

An ultra thin, softer co-polyester string that offers better ball pocketing, tension maintenance, and durability than most other polyesters. This is the most powerful gauge of the Pro Line II strings.

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Available - 13    Order
Kirschbaum Pro Line II 18 (1.15) String Reel Black - $149.00

Excellent playability is offered in this thin, soft feeling polyester. Offered in a reel for string breakers and hybriding possibilities.

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Available - 2+    Order
Kirschbaum Pro Line II 18 (1.15) String Reel Red - $149.00

An extremely soft polyester, Pro Line II 18 offers a lively feel with excellent ball pocketing. Offered in a reel for maximum efficiency and hybrid stringing.

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Available - 2+    Order
KLIP K-Boom 18 String - $8.99

An ultra thin yet durable string. Softer and more forgiving feel than traditional polyester strings, K-Boom features a co-polymer/polyester mix. A great choice for string breakers looking for something more arm friendly than traditional durability strings.

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Available - 4    Order
KLIP K-Boom 18 String Reel - $149.99

A thin yet durable string. Softer and more forgiving feel than traditional polyester strings, K-Boom features a co-polymer/polyester mix. A great choice for string breakers looking for something more arm friendly than traditional durability strings.

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Available - 2+    Order
KLIP Legend Natural Gut 18 String - $25.95

The ultimate in playability and an excellent cross string for hybrid applications. Very responsive string with the uniformly smooth feel of natural gut. 100% Australian.

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Available - 06/01    Order
L-TEC Premium Black OS 18 (1.20) String - $16.90

L-TEC's new concept in co-poly string design, specifically designed to be strung at 52lbs or less, performs as a hybrid for optimum customization and performance. Offers comfort with a lively feel. Good control throughout string life.

Available - 5+    Order
Luxilon ALU Power Feel 18 String - $17.95

An ultra thin and ultra spin friendly version of one of the most iconic strings of the modern tennis era. This one offers unmatched feel for a firm monofilament.

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Available - 20+    Order
Luxilon ALU Power Feel 18 String Reel - $279.95

An ultra thin and ultra spin friendly version of one of the most iconic strings of the modern tennis era. This one offers unmatched feel for a firm monofilament.

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Available - 2    Order
Luxilon Big Banger Ace 18 726' String Reel - $219.95

Provides excellent spin potential due to the thin 18 gauge string. Surprisingly durable with a lively feel for a monofilament.

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ColorGreen
Available
2+
Order
Luxilon Big Banger Ace 18 Green String - $14.95

This Big Banger Ace provides excellent spin potential due to the thin 18 gauge string and is surprisingly durable.

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Available - 20+    Order
Luxilon Big Banger Ace 18 Strings - $14.95

This Big Banger Ace provides excellent spin potential due to the thin 18 gauge string and is surprisingly durable.

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ColorGreen
Available
20+
Order
Luxilon Big Banger TiMO 18 (1.10) String - $14.95

Thinnest, most playable choice in the Timo Banger line. Great control & bite.

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Available - 20+    Order
Pacific X Force 18 String - $15.95

X-Force is a uses a unique material that is strong and powerful while providing excellent control. It's feature of the Long Term Elasticity system (LTE) provides long lasting energy and playability.

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Available - 7    Order
Pacific X Force 18 String Reel - $219.95

Get X-Force 18 in this 720 foot reel for easy hybriding. The string uses a unique material that is strong and powerful while providing excellent control. It's feature of the Long Term Elasticity system (LTE) provides long lasting energy and playability.

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Available - 1    Order
Polyfibre Poly Hightec 18/1.10 String - $7.90

An ultra-thin, 18 gauge version of Poly Fibre Hightec. Offers a soft and forgiving response and impressive elasticity. We found a nice blend of control and feel with this one.

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Available - 3    Order
Prince Premier LT 18 String - $16.00

This new multifilament design uses Linear Technology to offer a more gut-like feel. It offer a lively, comfortable feel with good ball pocketing.

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Available - 10+    Order
Prince Premier Power 18 String - $14.00

Incredible comfort, impressive power and loads of dwell time. This classic multifilament is one of the best in its class.

Available - 10    Order
Prince Tour XT 18 String - $14.00

An ultra thin co-poly that lets the player rip into ball and load it with heavy spin. Decent comfort for a firm control string. Precise and predictable.

ColorBlack
Available
Yes
Order
Signum Pro Hyperion 18 (1.18) String - $12.39

A comfortable co-polyester, Hyperion offers nice ball pocketing, and this 18G verion produces a lively stringbed.

Available - 5+    Order
Signum Pro Tornado 18 (1.17) String - $14.69

This shaped co-polyester string offers plenty of access to spin. Provides nice control and bite on the ball for big hitters. This thin gauge offers a livelier response.

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Available - 10+    Order
Signum Pro Tornado 18 (1.17) String Reel - $176.83

Shaped co-polyester string provides tons of bite on the ball. This economical reel is great for hybrid string jobs. Try this 18g version for maximum spin.

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Available - 1    Order
Solinco Revolution 18 (1.16) String - $10.00

A control oriented polyester string. Offered in a thin 18g for a lively feel.

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Available - 10+    Order
Solinco Tour Bite 18 (1.15) String - $11.50

Offering phenomenal control on big swings, this thin 18g monofilament provides massive bite to big hitters looking to hit heavy spin.

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Available - 20+    Order
Tecnifibre ATP Razor Code 18 String Blue - $16.00


A very responsive poly-based string that rewards long, fast strokes with exceptional spin and precision. Offers a medium firm feel with decent comfort and liveliness for a control string. Best suited to intermediate and advanced players.

Review, Customer Feedback
Available - 10+    Order
Tecnifibre ATP Razor Code 18 String Carbon - $16.00


A very responsive poly-based string that rewards long, fast strokes with exceptional spin and precision. Offers a medium firm feel with decent comfort and liveliness for a control string. Best suited to intermediate and advanced players.

Review,
Available - 10+    Order
Tecnifibre ATP Razor Code 18 String Carbon Reel - $200.00

A very responsive poly-based string that rewards long, fast strokes with exceptional spin and precision. Offers a medium firm feel with decent comfort and liveliness for a control string. Best suited to intermediate and advanced players.

Review,
Available - 1    Order
Tecnifibre Black Code 18 String - $14.00

Offered in a lively 18 gauge, Black Code provides nice ball pocketing with a soft feel and excellent access to spin.

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Available - 10+    Order
Tecnifibre Black Code 18 String 200m Reel - $195.00

Great for frequent stringers and hybriding, Black Code is a great option for those looking for tremendous ball bite with a soft feel.

Review, Customer Feedback
Available - 04/26    Order
Tecnifibre NRG2 18 String - $16.00

The ultimate playability synthetic. Ultra-thin gauge provides superior feel, spin and comfort.

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Available - 20+    Order
Tecnifibre Pro Red Code 18 String - $10.00

This thin, 18 gauge polyester string from Tecnifibre gives great access to spin and power.

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Available - 20+    Order
Tecnifibre Pro Red Code 18 String Reel - $155.00

Offering a crisp and solid feel, this Tecnifibre string gives you great access to spin and power. This thin, 18 gauge string is available in a reel.

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Available - 1    Order
Tecnifibre X-One Biphase 18 String - $18.00

An excellent choice for use in racquets with tight string patterns, hybrid applications and for players wanting to maximize the feel and playability of their stringbed.

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Available - 20+    Order
Tecnifibre X-One Biphase 18 String Red - $18.00

The thinnest version of this ultra-comfortable and wonderfully crisp multifilament. Offers exceptional feel and spin, with less durability than the 16g and 17g versions.

Review,
Available - 20+    Order
Volkl Cyclone 18 Reel Black - $119.99

This lively feeling thin gauge string offers tremendous access to spin with its textured surface. Comes in reel form for convenience and hybriding.

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Available - 2+    Order
Volkl Cyclone 18 String - $7.99

With a gear shape to this string, it offers excellent ball bite. Offered in a thin 18 gauge, Cyclone provides a lively feel.

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ColorPink
Available
20+
Order
Orange
Yes
Yellow
20+
Volkl Cyclone 18 String Reel - $119.99

This lively feeling thin gauge string offers tremendous access to spin with its textured surface. Comes in reel form for convenience and hybriding.

Customer Feedback
ColorBlack
Available
2+
Order
Pink
2+
Yellow
2
Volkl Cyclone Tour 18 String Anthracite - $8.99

Features a twisted gear shape for easier access to spin. Surprising comfort and power for a firm monofilament string. Offers more spin than the other gauges.

Review,
Available - 20+    Order
Volkl Cyclone Tour 18 String Red - $8.99

Features a twisted gear shape for easier access to spin. Surprising comfort and power for a firm monofilament string. Offers more spin than the other gauges.

Review, Customer Feedback
Available - 20+    Order
Volkl Cyclone Tour 18 String Reel Anthracite - $139.99

Features a twisted gear shape for easier access to spin. Surprising comfort and power for a firm monofilament string. Offers more spin than the other gauges.

Review,
Available - 1    Order
Volkl Cyclone Tour 18 String Reel Red - $139.99

Features a twisted gear shape for easier access to spin. Surprising comfort and power for a firm monofilament string. Offers more spin than the other gauges.

Review, Customer Feedback
Available - 2+    Order
Volkl V-Pro 18 String - $8.99

Offering co-polymer technology, V-Pro provides a soft feel with excellent control.

Customer Feedback
ColorSilver
Available
5+
Order
Yellow
5+
Volkl V-Pro 18 String Reel - $139.99

Offering co-polymer technology, V-Pro provides a soft feel with excellent control.

Customer Feedback
ColorSilver
Available
1
Order
Yellow
1
Volkl V-Torque 18 String - $9.99

A shaped co-poly designed with exceptional spin potential. A great option for advanced players with long, fast strokes. This one has Impressive comfort for a firm monofilament. Offered in this ultra thin 18 gauge for maximum bite.

Review, Customer Feedback
ColorBlue
Available
6
Order
Green
20+
Weiss CANNON Mosquito Bite 18 (1.16) String - $9.95

Only offered in 18g/1.16mm, Mosquito Bite offers tremendous spin, control, and a lively feel. Great for the performance seeking player.

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ColorBlack
Available
10+
Order
Red
10
White
10+
Weiss CANNON Mosquito Bite 18 (1.16) String Reel Black - $99.90

Only offered in 18g/1.16mm, Mosquito Bite offers tremendous spin, control, and a lively feel. Great for the performance seeking player.

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Available - 04/28    Order
Wilson NXT Power 18 String - $18.95

Receiving Wilson's highest rating for playability and a strong rating for durability, NXT Power is a recommended synthetic for players looking for a gut like feel. Ultra thin 18g provides exceptional spin and feel.

Formerly called NXT Tour (same string).

Review,

Available - 20+    Order