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Tennis Beyond the Headlines: June 13, 2026 Sleep Is a Tennis Training Session The Match Begins Before the Warm-Up What Swearing Can Teach Us About Better Tennis ACES: The ATP No. 1 Club Arrived at the Worst Possible Time Principle 12: The Courage to Reverse a Call Iga Świątek’s Mini Resistance Loop Warm-Up for Tennis

USTA Friend at Court 2021?

Since it is 2021, I started looking around for the updated USTA Friend at Court for the current year. As (eventually) confirmed by whoever is behind the USTA Officiating email address, it is not out yet. Long time readers of may recall that the 2020 rules discussion started out using the 2019 version of the USTA Friend at Court. There apparently is a little lag at the first of each year.

Tennis Net Tension, Pickleball, and Wrenches

In the earliest days of this site, I posed the rhetorical question, “How do I not routinely carry a socket wrench in my bag to adjust net tension?” That quote came from “I just can’t handle the tension!” which was published on January 9, 2020 and discussed the rules around the proper tension for the net. At the time, I lamented that I had never seen a USTA umpire check the tension of the net prior to the match.

Player Analysis Technology: Policy, Regulation and Smartwatches

The International Tennis Federation (ITF) asserts the authority over whether Player Analysis Technology is legal for use during sanctioned play. Section 31 of the ITF Rules of Tennis published in the USTA Friend at Court essentially boils down to specification of the policy and procedures. The definition of Player Analysis Technology is actually in an appendix to the rules, and was the subject of last week’s post.

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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.

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.

When On-Court Coaching is Allowed in Tennis

This week’s Rules of Tennis topic focuses on the exceptions to the “no coaching” rule. Those special cases are codified directly into the ITF Rules of Tennis. Fundamentally, there are two situations when coaching is allowed. The first is during certain team events. The second is if a sanctioning body receives approval from the ITF to allow on-court coaching at specified events.