4 1 4 vs 4 3 8 grip July 8, 2019 16 32 64 128 Tennis grip size 4 1 4 vs 4 3 8 4 1 2 vs 4 3 8 tennis grip 4 1 4 vs 4 3 8 tennis grip 4 1/8 grip 4 1/4 grip Grip 4 3/8
