Mark what you changed
New strings, lessons, a new coach, more training, a different partner. Change your racket or strings in My gear and it is marked for you.
Change something in your game. See whether it shows up on the court.
Your NTRP rating and every USTA league match you have played. Mark the day you switch rackets, start lessons or change your routine, and see whether your results moved, measured against the strength of who you played.
Someone missing? Search their name and tell us. New players are added continuously.
Did the change work?
Before and after
Every league match after a change is compared with the ones before, against what the rating gap predicted, so a stretch of easy opponents never looks like progress. When a handful of matches is too few to tell, that is what we say.
Friendly matches too
Log them in the same diary. When we have your opponent’s rating they are scored the same way, so you can see how you play for fun next to how you play in league.
What you get
Your estimated dynamic rating
The number USTA computes and never shows you.
Why it moved
Every match shows how many games you were expected to win, how many you actually won, and how far that pushed your rating up or down.
Your odds of moving up or down
Every match changes your chances of being bumped or demoted at year end. We put an actual number on it, and we show you how often that number is right.
Advanced stats on your record
Close matches, how you do against stronger opponents, and who you play best with.
Notes that come back when you need them
Write what you learned after a match: that he struggled with pace, that low slices to the backhand worked. The next time you are drawn against that player, what you wrote is waiting on the team page.
Your notes are private. Nobody else can read them unless you choose to share.
For captains free
Availability for the whole season
Every fixture at once, with who can play each one and how many that leaves you.
Where a team plays its lines
Some captains hold strength order. Others invert it outright. The scouting report shows which you are facing.
Which pairings actually work
Doubles records by partnership, so a hunch about a combination has a number behind it.
Not affiliated with or endorsed by the USTA. Ratings labelled as published are USTA year-end figures; anything we describe as an estimate is ours, not USTA’s. Match data is from USTA TennisLink.