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Tennis Beyond the Headlines: October 26, 2026 USTA Adult Tennis: Why Program Success Isn’t Enough The Adult Tennis Ecosystem: A Systems Engineering Perspective Why the USTA May Need a Concept of Operations for Adult Tennis A Tennis Life: Stories from a Lifetime of Growing the Game The Code, Principle 18: When Can You Call a Let for a Stray Ball? Inflatable Penguins: My New Favorite Tennis Training Targets

Player Analysis Technology

The very last section in the ITF Rules of Tennis published in the USTA Friend at Court is “Player Analysis Technology.” Essentially that section of the rules indicates that player analysis technology that is approved must comply with the specifications in Appendix III. Flipping back and forth between the main body of the rules and the appendices is the rhythm of life when consuming the ITF Rules of Tennis.

Nothing is as Important as it Seems

I am suddenly and unexpectedly spending a lot of time in the house of the Umpire Who Gave Birth to me. She took a tumble shortly before Thanksgiving and has been in the hospital until yesterday. There is a whole lot more to the story. The trivial side effect of that development relevant to this blog is that I am finding all sorts of tennis artifacts in her house. In fact, I am probably going to be writing a lot in the future about some of these found objects.

Making a List: Coaching in Tennis

Perhaps it is a sign of the season. As I write this final installment on the “Coaching” section of the ITF Rules of Tennis published in the USTA Friend at Court, I have a Christmas carol stuck in my head. More specifically it is the lyric “He’s making a list, and checking it twice…” from Santa Claus is Coming to Town.