Tennis strings are one of the most critical components of a player's equipment, yet they are often overlooked by recreational players. A major component of a player’s performance comes from the strings. For professionals, the choice of strings can make a significant difference in performance, influencing power, control, spin, and feel.

Let’s explore who uses what, the key factors to consider when choosing strings, and what makes each string unique.

Taylor Fritz, one of the rising stars of American tennis, relies on Head Hawk strings to deliver his powerful, precision-based game. As a firm, low-powered monofilament co-polyester string, Head Hawk is designed for players who hit with heavy topspin and fast strokes. Let’s break down why this string is a perfect match for Fritz’s playing style and what makes it stand out.

Crystal Core Technology
Head Hawk’s innovative manufacturing process balances an inner crystalline core (for control) with outer molecular chains (for power). This unique structure ensures a perfect blend of precision and explosive power, making it ideal for aggressive baseline players.

Exceptional Spin Potential
The string’s surface and firm feel provide incredible bite and snap back, allowing players to generate heavy topspin.

Durability
Head Hawk is more durable than most synthetic strings, making it a reliable choice for players who hit with pace and spin.

• Gauge: 17/1.25mm
• Length: 40 feet / 12.2 meters
• Composition: Co-polyester
• Monofilament
• Colours: Silver, White
  
  

When it comes to high-performance tennis strings, Head Hawk Touch stands out as a top choice for elite players like Jannik Sinner and Alexander Zverev. This co-polyester string is designed to offer exceptional control and predictability, making it a favourite among big hitters on the ATP Tour.

Pro-Level Input
Developed with input from top touring professionals, Head Hawk Touch is tailored to meet the demands of elite players who need precision and reliability in every shot.

Exceptional Control and Predictability
The string’s firm yet responsive nature provides phenomenal predictability, allowing players to swing big with confidence. This is a key feature for aggressive baseline players like Sinner and Zverev.

• Gauge: 17/1.25mm
• Length: 40ft/12m
• Composition: Co-polyester
• Colour: Anthracite

Carlos Alcaraz has taken the tennis world by storm with his explosive power, relentless aggression, and incredible spin. A key component of his game is his choice of strings: Babolat RPM Team. Designed for advanced players with long, fast strokes, RPM Team offers a unique blend of spin and control.

Air Bubble Technology
Babolat injects air bubbles into the core of RPM Team, giving it a slightly softer feel compared to RPM Blast.

Exceptional Spin Potential
The string’s special coating allows the main strings to deflect (absorb energy) and snap back into place with greater force. This snapback effect generates vicious spin, making it ideal for players like Alcaraz who rely on heavy topspin

Firm Feel for Control
Despite the air bubble technology, RPM Team still plays quite firm, providing the control and precision that advanced players need to keep the ball in play during high-speed exchanges.

• Gauge: 17/1.25mm
• Length: 40 feet / 12m
• Composition Co-polyester Monofilament
• Colour: Black

Luxilon ALU Power is one of the most iconic strings in tennis history. This co-polymer monofilament string has become the go-to choice for some of the biggest names in the sport, including Novak Djokovic, Sebastian Korda, Aryna Sabalenka, and Coco Gauff. Its unique blend of control, spin, and feel has revolutionized the modern game, enabling players to swing with full confidence.

Timeless Technology
The aluminium infused in the string elevates its playability, delivering a remarkable blend of power and control. Additionally, it generally remains unaffected by atmospheric conditions, including moisture, ensuring consistent performance in any environment.

Controlled Explosiveness
The string offers a lively yet controlled response, giving players the confidence to swing big without fear of overhitting.

Durability and Playability
ALU Power maintains its tension and playability longer than many other polyester strings, making it a reliable choice for high-level players who demand consistency.

• Gauge: 16L/1.25mm
• Length: 40ft/12m
• Composition: Co-polymer Monofilament

Daniil Medvedev relies on Tecnifibre Razor Soft to deliver his surgical precision and relentless baseline game. Developed with the help of professional player feedback, this co-polyester monofilament string combines the control and spin-friendly precision of Tecnifibre’s original Razor Code with a more forgiving and comfortable feel.

Firm Polyester Matrix for Control
Razor Soft uses a firm polyester matrix, the same material found in the original Razor Code, to provide exceptional control.

Polyurethane Core for Comfort
To enhance feel and comfort, Tecnifibre infuses the core with a flexible polyurethane additive. This gives Razor Soft a slight boost in pocketing and a more forgiving feel compared to traditional stiff polyester strings.

Spin-Friendly Precision
Despite its round shape, Razor Soft delivers impressive spin potential, enabling players to shape their shots and keep opponents on the defensive. Its controlled response makes it ideal for players who rely on precision and placement.

• Gauge: 17/1.25
• Length: 40ft/12.2m
• Composition: Co-polyester monofilament

Yonex Poly Tour Pro has become a favourite among some of the most dynamic players on the ATP and WTA tours, including Naomi Osaka, Frances Tiafoe, Nick Kyrgios, Ben Shelton, Belinda Bencic, and Jasmine Paolini. Known for its soft feel, exceptional control, and spin-friendly performance, Poly Tour Pro is a versatile co-polyester string that caters to both aggressive baseline players and all-court stylists.

Soft Feel for Comfort
Poly Tour Pro is designed to provide a softer, more forgiving feel compared to traditional stiff polyester strings. This makes it easier on the arm, reducing the risk of discomfort or injury.

Versatility for All Playing Styles
Whether you’re an aggressive baseline player like Shelton or an all-court player like Bencic, Poly Tour Pro adapts to your style, offering a balanced blend of power, control, and spin.

Solid Spin Potential
While not a shaped string, Poly Tour Pro still delivers impressive spin, enabling players to shape their shots and keep opponents on the defensive. Its smooth surface allows for good snapback, enhancing spin production.

• Gauge: 16L/1.25mm
• Length: 39ft/12.2m
• Composition: Co-polyester Monofilament