zorg
Professional
On average, how many grip sizes less than their "real" grip size do pros use? By real grip size, I mean the classic test of fitting your finger in the gap between your ring finger and palm. Most pros are over 6 feet, so I would assume their true grip size would be like 4 1/2 for most of them. But I notice that most use a smaller grip size. Federer's real grip is probably 4 1/2, but I notice that the grip he uses is very small for him, his fingers are almost touching his palm, so I was just curious at how many grip sizes they go down.