The Hidden Cost of Unauthorized Court Usage

When Tennis Club Milano first connected their access control system to TuttoPieno, we ran a simple audit: cross-reference every court session in the past 90 days against the booking records. The number that came back was 11.3% — the share of court usage with no corresponding booking.

The club owner's first reaction was suspicion. Were members sneaking in? Were staff letting friends play for free?

The reality was more mundane, and more fixable.

Where the gap comes from

After reviewing the data, we found the 11% split roughly as follows:

- 4% — members with annual memberships who assumed court usage was included (it wasn't, beyond a certain allocation) - 3% — guests brought by members who weren't booked in by name, so their usage wasn't tracked - 2% — staff logging practice time on unoccupied courts without formal bookings - 2% — genuine slippage: courts left unlocked after previous sessions, members realising a court was free and using it

None of this was malicious. But all of it was revenue that the club was entitled to and wasn't collecting.

The enforcement problem

The traditional solution is staff vigilance. Check who's on each court every hour, cross-reference against the booking sheet, approach players who can't be accounted for.

In practice this doesn't happen. Staff are busy with reception, lessons, maintenance. The social awkwardness of confronting a member playing on an unbilled court is significant. And even when a member is approached, the conversation rarely ends in a payment — it ends in an apology and a vague promise.

How automated verification changes this

The shift that makes enforcement practical is moving the check from after the fact to before the fact. Instead of asking "did this person book?" after they're already on court, you verify before they step on.

This can be as simple as a QR code scan at the court gate, tied to the booking system. No booking code, no access. The friction is minimal for legitimate bookings — members scan on their way in — and complete for unauthorised access.

For clubs that don't want physical gate controls, camera-based verification (matching the number of players on court against the number booked) is an alternative that requires no hardware changes.

The result

The clubs in our network that implemented access verification saw unauthorised usage drop to under 1% within 60 days. More importantly, they did it without confrontation. The system handles enforcement; staff focus on service.

For a club running 10 courts, recovering 10% of previously unbilled usage typically translates to €800–€1,500/month in additional revenue. No new customers required.