Latest Posts

Jannik Sinner’s Shoulder Activation Drill with a Weighted Ball Tennis Beyond the Headlines: May 11, 2026 Where Clutch Comes From (Hint: Tournaments) The Problem with Single-Match Playoffs Court Space Isn’t the Problem Once Upon a Time There Was (My) Tennis The Code, Principle 9: Who Gets to Make the Call in Doubles?

The Joy of Non-Conformance

I have been enjoying a fun diversion of reading about equipment that appears on the ITF Non-Confirming Equipment list. I think I would like to get my hands on some of these items and see if they really produced a material difference in play to the point of threatening the traditional skills required to play the game of tennis.

The Tradition of Racquet Conformance

The ITF is the arbiter of compliance to the Rules of Tennis for racquet and racquet technology. The ITF “Product Conformity” pamphlet for this aspect of the game indicates that the interpretation is performed in a manner that preserves the “traditional character of tennis” as well as the skills traditionally required to play the game. Tennis is a game based largely on tradition.