Head pulls out a racket with a single hole!

I TESTED THE 1 HOLE RACKET (HEAD EXTREME ONE) - the4Set

Head Ti Tornado Tennis Racquet

A Guide on How to Choose the Right Tennis Racket

Parts of A Tennis Racquet A Beginners Guide With A Helpful Diagram

Head Liquidmetal Radical OS (Over Size) Tennis Racquet 4.5 - 4 handle

Vintage Wilson Cobra Large Head Tennis Racket Case Leather Handle 4 1/2” Grip

How to String a Tennis Racquet: 13 Steps (with Pictures) - wikiHow

WIN the new Head Extreme One 'hole-less' racket

Head Intelligence i.S1 Oversize Grip 4 0/8 Tennis Racquet with Case - Rare