Most club junior programs run on the same calendar. A six- or eight-week session, a registration window, a price per session, and then the scramble to refill the courts before the next one starts. It is easy to sell, easy to schedule, and easy to explain at the front desk. It also works quietly against almost everything a junior program is supposed to do.

In 2021 I took over racquet sports at a club in Arizona. The junior program had 17 kids. Ten months later it had 160. Very little of that growth came from marketing. We changed three things: we dropped the session model, we rebuilt the coaching staff, and we started a coaching education program so every coach taught the same progressions in the same language. Families stayed because the program finally looked like a pathway.

What the session model actually does

Every session end is an exit ramp. Each family re-decides every six weeks whether tennis is worth it, and any conflict becomes a reason to stop: soccer season, a vacation, a busy month at school. A program built on sessions is asking its customers to quit eight times a year.

It also shrinks the planning horizon to the billing cycle. Coaches plan in six-week blocks because that is how long they know the group will exist. The skills that make a junior player, a reliable second serve, the tolerance to rally twenty balls with height and margin, the ability to compete through a tight set, take months to build. A program that resets every six weeks keeps teaching the first chapter.

Groups get built by who registered rather than by level. The 9-year-old who was ready to move from orange ball to green ends up back in a mixed group because the numbers did not work this session. Coaches rotate too, because session revenue is unpredictable and so is the schedule.

The staffing consequence is the one directors talk about least. When group revenue swings from session to session, coaches are part-time and paid by the hour, and private lessons become their only stable income. That shapes what children are taught and how they are taught it. I wrote about the coaching side of this in The Private Lesson Trap. The business side is simpler: a program that pays coaches mainly for privates will always be built around privates.

What families are telling us

The broader youth sport data points the same way. Research from the Aspen Institute found that the average child plays a sport for less than three years and quits by age 11, mostly because it stopped being fun, and that kids with trained coaches dropped out at a much lower rate. When the USTA reviewed its own junior competition structure, parents described it as confusing, too competitive, and not fun, and junior tournament participation and retention had been falling for a decade.

Clubs feel the local version of this every time a session ends. The question for a director is whether the program is designed to keep a child for four years or to sell them six weeks at a time.

What to build instead

1. Continuous enrollment. Monthly billing, year-round, with families staying in unless they choose to leave. Organize the year into seasons that match development phases: a fall building block, a winter technical block, a spring competition block, a summer volume block.
2. A visible pathway. Clear levels with clear criteria for moving up: red, orange, and green ball stages, then yellow ball groups defined by rally tolerance, serve reliability, and match play. Parents should be able to see where their child is and what comes next. Move players on readiness, at any point in the year.
3. One curriculum, one language. Every coach teaches the same progressions with the same cues. A child who moves from one group to the next should hear familiar words. This is what coaching education is for, and it is the single change that made the biggest difference in my programs.
4. A staff structure that rewards retention. Salaried or guaranteed-hour lead coaches, with part of their pay tied to group retention and player progression. Coaches who can build a career inside the program stop treating groups as filler between privates.
5. Match play built into the week. Internal leagues, team formats, and play-up opportunities. Competition is the reason most juniors stay, and the program should provide it rather than outsourcing it to the tournament calendar.

All of this can be done on the courts a club already has, by a director willing to trade the comfort of the session calendar for a program designed around how children actually develop.

The business case

A family that stays four years is worth far more than a family that buys two sessions and drifts away, and it brings siblings, friends, and court bookings with it. Coaches who stay build the reputation that fills the program without advertising. A junior program built around development turns out to be the better business as well.