Your strings can impact your performance just as much as the racket you use. A good guide to use is to re-string your tennis racket as many times a year as you play in one week (Eg: If you play once a week, you re-string once per year). This doesn’t take into account players who are playing less than once a week, and most importantly, it’s not frequent enough. As a starting point, here’s a baseline guide with the minimum number of times you should re-string your racquet within a year: