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The Hidden Mathematics of Sport The 2026 USTA’s Friend at Court is Out… and a Foot Fault! The Racquet Bag Leaf Blower: A Small Tennis Tech Upgrade Tennis Beyond the Headlines: March 2, 2026 Beyond the Bell Curve: Why Competitive Tennis Ecosystems Need Edges The Participation Pyramid and the Cost of Lopping Off the Top Winter Is No Longer Coming: The LTA’s County Cup Decision

Fiend at Court Structural Changes Redux

Long time followers of the Fiend at Court will be aware that this site was originally created as an outlet for a daily goal I had established for myself to write a page a day about tennis. At the onset, I was concerned that it might be struggle to come up with enough ideas to fill a page each day. The training wheels phase of this project used a sequential walk through the Rules of Tennis as a daily prompt.

Fiend at Court Year in Review 2020

On this final day of 2020, I wanted to take a moment to reflect on the past year. This site emerged from a goal that I set for myself on New Year’s Eve in 2019. Specifically I wanted to write a page a day about tennis in 2020. The fact that this was done publicly via a blog was an accountability afterthought. Today I am celebrating successful achievement of that goal.

June Introspection: Announcing Some Changes

I just took inventory of my “hot list” for future posts and realized that I have more than a 30 days worth of material. That’s a long time to stay off topic. Just as the USTA is re-imagining how that organization can be structured to better serve the tennis community, I find myself thinking through how to structure this effort into a more coherent flow.