Return Depth
ProA four-state return-of-serve chart — returns grouped into depth bands laid out to real court metres, one bar per serve answered, the points-won rate overlaid on a second axis, and a verdict on whether depth converts.
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This component is part of Pro
The install command, prompt and concept map are included with a Pro license — one purchase unlocks every Pro component, forever.
Winners vs Errors
A four-state winners-and-errors ledger — one diverging bar per shot group with winners one way, unforced errors the other and forced errors extending the same bar, plus the winners-per-unforced ratio and the group that leaks most.
Match Score Grid
A tennis scoreboard drawn as a chart — one row per set, one cell per game marked with who served and who won it, breaks emphasised, tiebreaks tagged with their mini-score, and hold percentages counted from the same games.