Hall of Fame
Thought I'd ask stringers here: how many restrings can a racquet go through before losing playability? For Federer, based on various sources, my calculation is 15-20 restrings each racquet before he is given the next batch of racquets. From what I gathered, racquets that went through a lot of restrings will become flexier, but not much loss in power/playability. What's your experience?