Pro-Strings Tennis String Review: Nemesis, Pentagon, Firepower & More

This review dives deep into the Pro-Strings lineup, examining several of their high-performance tennis strings. From the control-focused Nemesis to the spin-generating Pentagon and the comfortable Attu, we put each string to the test in various racquets, assessing their durability, tension maintenance, and overall feel. We'll explore the unique characteristics of each, helping you determine which Pro-String best suits your playing style and preferences. Whether you prioritize control, power, spin, or comfort, this comprehensive review will provide the insights you need to make an informed decision.This detailed analysis covers six Pro-Strings offerings: Nemesis, Pentagon, Firepower, Demon, Attu, and their multifilament string. Each string's performance is evaluated based on factors such as tension maintenance, feel, power, spin, and durability. We'll discuss the ideal player profile for each string and compare their performance to popular alternatives. Ultimately, this review aims to guide you toward selecting the Pro-Strings option that perfectly complements your game and enhances your on-court experience.

Pros And Cons

Pro String Nemesis
  • Good control
  • Not too firm on the arm (medium firm)
  • Good durability
  • Solid tension maintenance
  • Premium feel
  • Tension drops (polish)
  • May not be suitable for lower club level players
Pro String Demon
  • Extra ball bite
  • Nice snap
  • Solid performer
  • Good for string breakers who hit with a lot of topspin
Pro String Multifilament
  • Nice power
  • More powerful than natural gut
  • Easy to install
  • Felt similar to Kirschbaum Gut Feeling
  • More durable than expected for a 120 gauge multifilament
  • May not match the feel and control of natural gut
Pro String Firepower
  • Softer
  • More powerful
  • More lively
  • Arm friendly
  • Tension maintenance not as good as Pentagon

Read more: Best 5 Spin Tennis Strings for Powerful Serves

Nemesis: Control for the Advanced Player

The Pro-Strings Nemesis is a control-oriented string reminiscent of the popular 'All Power' strings. It offers excellent control and a medium-firm feel, making it ideal for advanced players. I tested the 1.25 gauge in an East Zone Tour frame. Its price point of £100 per reel is competitive within the premium string market.

Close-up of the Pro-Strings Nemesis string in an East Zone Tour racquet
Close-up of the Pro-Strings Nemesis string in an East Zone Tour racquet

The Nemesis boasts impressive durability and decent tension maintenance, though some tension drop is expected. Manufactured in Germany, it provides a premium feel and is available in 1.35, 1.30, and 1.25 gauges. Overall, it's a high-quality choice for those prioritizing control.

Image showing the price of the Nemesis string
Image showing the price of the Nemesis string

Pentagon: Spin-Friendly and Durable

The Pro-Strings Pentagon (1.25 gauge) is designed for spin. Tested in a Head Clash racquet, a known string-breaker, it surprisingly held tension exceptionally well, demonstrating great durability. Its unique five-shaped construction enhances spin generation.

The Pentagon string in a Head Clash racquet
The Pentagon string in a Head Clash racquet

While offering impressive performance and tension maintenance, the Pentagon has a stiffer feel. Players prone to arm pain might prefer a lower tension, or consider alternative options, but overall its durability within a high-tension racquet is noteworthy.

Close-up highlighting the five-shaped construction of the Pentagon string
Close-up highlighting the five-shaped construction of the Pentagon string

Firepower: Power and Arm-Friendly Feel

The Pro-Strings Firepower string offers a softer, more powerful, and lively feel than the Pentagon. While its tension maintenance is good, it's not quite as impressive as the Pentagon. This makes it a better choice for players who want a more arm-friendly option.

The Firepower string in a Head Clash racquet
The Firepower string in a Head Clash racquet

Tested in the Clash racquet, the Firepower provides a noticeably softer impact, making it a good alternative to the Pentagon for those seeking a balance between power and comfort. It's more lively and forgiving and thus a solid choice for those seeking assistance from the string itself.

Image emphasizing the power and arm-friendly aspect of the Firepower string
Image emphasizing the power and arm-friendly aspect of the Firepower string

Demon: Co-poly with Extra Bite

Pro-Strings Demon is a co-poly string with a noticeable 'snap' and excellent ball bite. Its performance is quite similar to the Pentagon, providing solid control and spin. The string is reminiscent of the popular MSV Focus Hex Ultra.

The Demon string
The Demon string

It is a good option for string breakers who hit with heavy topspin. This string offers excellent spin generation and a performance similar to the Pentagon. The overall feel is excellent for those seeking enhanced spin and control.

Image showing the price of the Demon string
Image showing the price of the Demon string

Attu: Soft and Comfortable

The Pro-Strings Attu is arguably the softest string in the lineup, providing a comfortable playing experience. The feeling is subjective, varying with racket and tension. Tested in a Babolat Pure Drive, it delivered good control and a soft impact, which is similar to the Firepower string.

The Attu string
The Attu string

It’s a suitable option for string-breakers, softer than the Demon and Pentagon. The lack of harshness on the arm makes it particularly appealing, even at higher tensions. Overall, this string delivers great comfort and decent bite.

Image emphasizing the comfortable playing experience of the Attu string
Image emphasizing the comfortable playing experience of the Attu string

Pro-Strings Multifilament: A Solid Hybrid Option

The Pro-Strings multifilament string was tested in a hybrid setup with Luxilon Natural Gut in an Encode 6195 racquet. It offered more power than the natural gut, feeling similar to a Kirschbaum Gut Feeling multifilament.

Pro-Strings Multifilament string in hybrid setup
Pro-Strings Multifilament string in hybrid setup

The multifilament showed unexpected durability for a 1.20 gauge, surpassing initial expectations. Although the natural gut provided superior feel and control, the multifilament was a strong contender, providing a powerful alternative in a hybrid setup.

Image highlighting the multifilament string in the racquet
Image highlighting the multifilament string in the racquet

Overall Conclusion: A Strong Contender in the String Market

Pro-Strings offers a diverse range of high-quality strings catering to different playing styles and preferences. Each string provides unique characteristics, from the control-focused Nemesis to the spin-enhancing Pentagon and the comfortable Attu. The multifilament also adds versatility.

The reviewer summarizing his overall impression of the Pro-Strings string line
The reviewer summarizing his overall impression of the Pro-Strings string line

The price point is competitive, offering excellent value for the quality. While personal preferences influence string choice, Pro-Strings presents a solid option for players seeking durable, high-performing strings. Consider individual string features to find your ideal match.