--- title: "How to Prevent 30-Minute Gaps Between Court Bookings | SportyPlus" description: "A court can look almost fully booked and still hold time nobody can use. Here is how clubs stop isolated 30-minute gaps from forming." lang: "mk" canonical: "https://www.sporty.plus/mk/blog/prevent-30-minute-gaps-court-bookings" --- 1. [Почетна](https://www.sporty.plus/mk) 3. [Блог](https://www.sporty.plus/mk/blog) 5. How to Prevent 30-Minute Gaps Between Court Bookings ![How to Prevent 30-Minute Gaps Between Court Bookings](https://www.sporty.plus/_og/r/blog/prevent-30-minute-gaps-court-bookings.png) # How to Prevent 30-Minute Gaps Between Court Bookings A court can look almost fully booked and still hold time nobody can use. Here is how clubs stop isolated 30-minute gaps from forming. A court can look almost fully booked and still contain time that is practically impossible to use. One of the most common examples is a 30-minute gap between two reservations. Consider this schedule: `17:00–18:00 booked 18:00–18:30 available 18:30–19:30 booked` Technically, the court is available for 30 minutes. In practice, that time may be very difficult to use, because most players want a normal full-length court reservation. For a busy tennis, padel or pickleball club, these small gaps can add up across multiple courts and days. ## How do 30-minute booking gaps happen? Imagine a court is completely free from 17:00 until 20:00. A player books 17:30–18:30. The calendar now contains: `17:00–17:30 available 17:30–18:30 booked 18:30–20:00 available` The first 30 minutes may now be unusable. The player did nothing wrong. The booking system simply allowed a reservation that created a short gap. ## Why does a 30-minute gap matter? For many clubs, 30 minutes is too short for a normal court reservation. If this happens occasionally, it may not matter. But if several courts repeatedly contain 30-minute gaps during busy periods, the club can lose a meaningful amount of usable court time. Imagine six courts each losing one 30-minute period during an evening. That is three hours of court availability that may be difficult to use. Over weeks and months, those small gaps can become significant. ## Prevent the gap before the reservation is made The simplest approach is to prevent a booking when it would create an isolated 30-minute gap. For example, if there is already a reservation starting at 19:00, the system can prevent another reservation from ending at 18:30 if this would leave the court empty only from 18:30 to 19:00. The same logic can work on the other side of a booking. Instead of administrators manually checking the schedule, the booking system applies the rule automatically. ## Example Court availability: 17:00–20:00. Existing booking: 19:00–20:00. A player wants to book 17:30–18:30. That would create: `17:00–17:30 available 17:30–18:30 booked 18:30–19:00 available ← isolated 30-minute gap 19:00–20:00 booked` The 18:30–19:00 period becomes a 30-minute gap. If the club does not normally offer 30-minute court reservations, that time is effectively wasted. Preventing that booking structure helps keep the court schedule more usable. ## Why automate this? Without an automatic rule, administrators would need to notice problematic reservations after they are already created. They might then need to contact players and ask them to move the booking. That is inconvenient for both the club and the player. It is better to prevent the problem at the moment of booking. ## Don't overcomplicate the rule The purpose is not to create a complicated scheduling algorithm. For many clubs, one simple rule is enough: > Do not allow a reservation if it creates an isolated 30-minute gap between bookings. This solves a specific operational problem while keeping the booking process understandable for players. ## How SportyPlus can help SportyPlus can prevent players from creating isolated 30-minute gaps between court reservations. The rule is applied automatically during the [booking process](https://www.sporty.plus/modules/court_booking). If a selected reservation would create an unusable 30-minute space in the schedule, the player needs to choose another available booking time. This helps clubs keep their court schedule cleaner and make better use of available court time. ## Practical recommendation Look at several busy days in your booking calendar. If you regularly see schedules such as: `17:00–18:00 booked 18:00–18:30 empty 18:30–19:30 booked` then preventing 30-minute gaps may be worth enabling. It is a small booking rule, but across many courts and reservations it can make the schedule significantly more efficient. ## Related questions **Does this stop players booking short sessions?** No. It only blocks reservations that would leave an isolated short gap beside them. If your club genuinely sells 30-minute slots, the gap is not unusable and the rule is not for you. **What about the gap left when someone cancels?** That is a cancellation problem rather than a booking one. The slot should be released back into the calendar and offered onward — see [refunds for cancelled bookings](https://www.sporty.plus/blog/automatic-refunds-court-bookings). **Is this the same as limiting how many courts a player can book?** No. This rule shapes _where_ a booking sits in the schedule. Limiting how much of the future one player can hold is a separate rule — see [how to prevent players from booking too many courts](https://www.sporty.plus/blog/prevent-players-booking-too-many-courts). --- **Get more usable hours out of the courts you already have.** SportyPlus applies your booking rules every time a member books, so the schedule stays usable without anyone reshuffling it by hand. See [court booking](https://www.sporty.plus/modules/court_booking), or read the full guide to [court booking management](https://www.sporty.plus/blog/court-booking-management). ## Поврзани водичи на SportyPlus - [How to Manage Court Bookings Without Spreadsheets, Messages and Manual Work](https://www.sporty.plus/mk/blog/court-booking-management) A complete guide to replacing spreadsheets, WhatsApp groups and manual scheduling with booking rules the system enforces on its own. - [How Far in Advance Should Members Be Allowed to Book Courts?](https://www.sporty.plus/mk/blog/how-far-in-advance-should-members-book-courts) Too long and the best slots vanish a month out. Too short and nobody can organise a match. How to pick the number deliberately. - [How to Prevent Players From Booking Too Many Courts](https://www.sporty.plus/mk/blog/prevent-players-booking-too-many-courts) A few members holding most of the prime-time slots is rarely bad behaviour. It is usually a missing rule.