Sergetti tension sheets, kept on the racket
A Sergetti sheet is a PDF with a tension for each string, made for one racquet model and one string setup. It tends to live in an email. In Racketworks, it lives on the racket.
What happens to a sheet
It goes on the racket. Upload the PDF from the customer's racket, and anyone opening that racket can open the sheet, however old it is.
One sheet covers identical frames. A customer with four matching rackets needs one file, not four copies. Replace it once, and all four have the new one. A sheet belongs to one customer and can't be attached to anyone else's racket.
The header gets read for you. Attaching a sheet reads what's printed at the top: the racquet, flex, format, pattern, tensions, both strings and the date. You check it before anything is saved. If a PDF can't be read, you can type what you need or attach it as it is.
The specs show up where you look. Each racket strung to a sheet shows a line like this on the customer's page, without opening anything. These figures are from Sergetti's published sample:
Angell V3 TC95 18M (63, 70RA) · 70 RA · 95 sq in · 18×20 · 52.5/57 lb
The frame and the sheet sit side by side. The racket's panel puts what you've recorded next to what the sheet says, row by row. It doesn't flag mismatches, because shops and sheets spell racquets differently and an alarm that's usually wrong gets ignored. You're the one holding the racket, so you decide.
Your customer can see it too. On Pro and Team, where customers have an Equipment Journal, they see a Sergetti label and the sheet on their own racket.
What it doesn't do
- It doesn't work out tensions. Sergetti does that, and the sheet is theirs.
- It doesn't sell sheets. You or your customer buy them from sergetti.com as usual.
- It doesn't copy out the string-by-string tensions. Those stay in the PDF, one click away.
Why it's here
Racketworks was built by Terry Storch, who strings at Tennis by Terry in Oklahoma City. He has been buying Sergetti sheets since 2022 and is a Sergetti reseller. The feature exists because his own sheets were buried in email.
See a sheet
Sergetti publishes a sample sheet on its own site. The demo shop has no sheet on it, but you can try the rest of Racketworks there.
Sergetti® is a registered trademark of Sergetti enr. Racketworks is independent software. It is not made or endorsed by Sergetti.