Wilson Releases String Log from the 2009 U.S. Open. Here’s What the Big Guns Use.
Wilson has just released its String Log from the 2009 U.S Open. Take a look at what strings and tensions the top ATP and WTA players are using HERE; Differences between mains and crosses are included.
Juan Martin del Potro, for example, uses Luxilon Alu Power, same on crosses and mains, 62/62. Luxilon brand string is a big favorite.