Racquet Grip Size (Diameter)	Player Size	Guideline
G5 (3.00 inches)	Child / Teenager	Recommended for children or teenagers with smaller hands, generally under 5’3″ (160 cm).
G4 (3.25 inches)	Teenager / Smaller Player	Ideal for teenagers or smaller adult players, typically between 5’3″ and 5’6″ (160-168 cm).
G3 (3.50 inches)	Average Sized Player	Suited for average-sized adult players, generally between 5’6″ and 5’9″ (168-175 cm).
G2 (3.75 inches)	Tall Player	Designed for taller players, typically those who are 5’9″ to 6’2″ (175-188 cm) in height.
G1 (4.00 inches)	Very Tall Player	Best for very tall players, usually above 6’2″ (188 cm) in height, with larger hands.