Alliance Sponsors

We would like to point out that there are a few companies that support us here at IART. Some provide equipment for testing purposes and others provide nice discounts to our members. Below is the current list of companies that support the IART.

The following are companies that provide equipment for testing purposes.



All racquets that are reviewed on the Alliance web site are tested on a Babolat RDC. That unit is provided to the Alliance web site and used extensively for all testing purposes


Wilson provides us with a BAIARDO constant pull stringing machine. The BAIARDO has established itself as a solid machine since the introduction, especially when it comes to tournament stringing.


The following companies provide discounts on strings, grips and other products


Ashaway logoAshaway Racquet Strings

Ashaway provides all Alliance members a 10% discount on racquet strings. Ashaway has been a leading manufacturer of racquet strings since 1949 and has been on the cutting edge of innovative products like their new Zyex strings.

logo AlphaAlpha Racquet Sports

Alpha provides a 10% discount to Alliance members on racquet strings and they also offer a 3% discount on stringing machines and diagnostic equipment priced over $1,000.00

ytex_blue_logo YTEX is the newest face string on the market with the #1 rated string for spin and a unique colorful high-quality line of soft co-poly and synthetics. To order contact /

IART members will receive wholesale PLUS a 10% discount on orders $200+ net value. Translated, this means any order above $223 will give our members wholesale PLUS 10%. YTEX provides all Alliance members a special 30% discount on all string sets & reels. Buy 2 reels at wholesale and get 1 free.

Thanks to all of these great companies for their continued support of our efforts here at Alliance. Much appreciated!