Djokovic’s default means that for the first time since US Open 2014 we will see a new GS champion crowned.

The can itself is resealable, which is not only better for storage and transport but it prolongs the life of the balls, too. The mission of the site is to allow tennis journalists and fans freedom and creativity in their writing, personal commentary, and out-of-the-box analysis. The balls are made from high-quality rubber made by Bridgestone and covered with 72% natural felt from Milliken whose felts are used on several other high-quality balls. We were approached by an american company a few years back that challenged us to match the colour of a polyester bundle of staple they used as the raw material for the felt they then supply to Penn. The first Dunlop ball in our top ten impressively has the International Tennis Federation (ITF) seal of approval, as well as being endorsed by theATP Tour.Our range of Head tennis equipment and accessories boasts a construction that ensures you can reach your maximum speed in every way that counts. The material is used in the shaft of the racket ‘for optimized mass distribution which gives better manoeuvrability and more power’ and also in the head of the racket which ‘reduces frame deformation which enables better energy transfer.

We produce only acrylic, mostly for yarn makers, air filters and so on, so it was uncharted territory for us. Sadly it’s not one that will be available for those of you in the United States or outside of Europe but for those of you are; I’d recommend giving it a go. The Dunlop Fort All Court, for example, are bullet-like when new, the Slazenger Wimbledon is plusher straight from the can. He's a specialist in content about the administration of professional tennis and tennis coaching for all levels.Extra Duty means that the ball has a thicker and more durable felt coating than a regular duty ball. Many kids at 10/11 will be using normal tournament balls if they are strong enough and are hitting on a full size court.