Twelve people showed up to your club's first session. You know all of them by name. You know their playing style, their schedule preferences, and who they carpool with. This level of personal connection is your superpower right now. It won't scale, but you don't need it to. Not yet.
Growing a club from zero to 100 members is not one challenge. It's three distinct phases, each with different priorities, different risks, and different tactics. What works at 15 members will actively hurt you at 60. Here's how to navigate each stage.
Phase 1: The Core (0-25 Members)
At this stage, everything is personal. Every new member gets the founder's attention. You greet them when they arrive, pair them with the right opponents, and text them afterward to say thanks. This is not efficient. It is essential.
Your only job in this phase is to make the first session night so good that everyone comes back and brings a friend. Do not spread yourself thin across multiple nights, formats, or locations. Run one great session, once a week, at the same time and place. Consistency builds habit, and habit builds attendance.
The temptation to expand early is strong. "If we add a Wednesday night, we'll double our numbers." You won't. You'll split your existing group across two thin sessions, each of which feels half-empty. A session with 14 players buzzes. Two sessions with 7 players each feel quiet and fragile.
Focus on the experience, not the scale. Make sure every match is competitive. Introduce newcomers to regulars by name. Celebrate milestones, even small ones. When someone wins their first match, make sure they know it matters.
In this phase, your members are not just players. They are co-founders. The culture they establish will define the club for years. The tone they set, friendly or cliquey, welcoming or intimidating, competitive or casual, becomes the default. Choose your early members carefully, not by skill, but by temperament.
Word-of-mouth is your only marketing channel, and it should be. If your sessions are genuinely great, members will recruit for you. If they're not, no amount of promotion will compensate.
Phase 2: The System (25-50 Members)
Somewhere around 25 members, the personal touch starts to strain. You can't remember everyone's name. You can't text every newcomer individually. You're spending as much time on admin as on playing.
This is the signal to systematize. Not because systems are better than personal attention, but because the founder can't do everything alone without burning out.
Onboarding. Create a simple flow: new member signs up, gets a welcome message with session times and what to expect, gets paired with a buddy for their first night. This used to happen naturally because you were there. Now it needs to happen by design.
Session management. Move from mental math to a proper tool. Use a platform that handles scheduling, pairings, and results so you're not spending Sunday evening building a spreadsheet. ServeLeague handles this from the start, including PIN-based check-in so players don't need an app or account to participate.
Ratings. If you haven't started tracking ratings yet, now is the time. Ratings do two things: they make matchmaking fairer, and they give players a personal metric to care about. Both drive retention.
Delegation. Find two or three members willing to help. One handles welcomes and pairings on the night. Another manages communications. A third coordinates with the venue. If the founder is still doing everything solo at 40 members, the club is one illness away from collapsing.
Add a second session night only when the first is consistently full. "Consistently" means 4-6 weeks of turning people away or squeezing in more matches than the format handles. If you're not there, adding a night is premature.
Phase 3: The Structure (50-100 Members)
At 50 members, you are no longer running a gathering. You are running an organization. This phase requires structure that would have been overkill at 20 but is now necessary.
Membership tiers. Not everyone wants the same thing. Some members play three times a week and want priority booking. Others play once a month and want to keep it casual. Tiered memberships let you serve both without overcharging one or underserving the other.
Communication channels. A single WhatsApp group stops working around 40 members. It becomes noisy, cliquey, and impossible to find important messages in. Move to structured communications: email for announcements, push notifications for match results and reminders, and social media for community building. Keep the group chat for social banter, but don't rely on it for anything operational.
Data tracking. At this scale, gut feeling is no longer reliable. Track attendance per session night. Track which members are at risk of lapsing. Track guest conversion rates. Track facility utilization if you manage your own space. You don't need a data science degree. You need a weekly glance at three or four numbers that tell you whether the club is healthy.
Events. This is the phase where tournaments, open days, and coaching clinics become viable and valuable. At 20 members, a tournament is a friendly hit. At 70 members, it's an event that creates buzz, drives attendance for weeks afterward, and attracts new players who hear about it through members.
The Critical Mass Tipping Point
Somewhere between 60 and 80 active members, something changes. Growth becomes self-sustaining.
At this point, every session night has enough players for a great experience regardless of who cancels. New members always have someone at their level to play against. The social atmosphere is strong enough that people come for the community as much as the sport. Word-of-mouth generates a steady stream of new faces without the founder doing anything.
This is the tipping point every new club is working toward. Below it, growth requires constant effort. Above it, growth requires maintenance and the occasional push.
Getting there is not guaranteed. Plenty of clubs plateau at 30-40 members. The usual reasons: the founder burned out before systematizing, the format didn't evolve, or the culture calcified around the original dozen and made newcomers feel unwelcome.
Word-of-Mouth Is Still Your Best Channel
At every phase, word-of-mouth outperforms every other growth tactic. Flyers help. Social media posts help. Partnerships with local facilities and community boards help. But nothing beats a member telling their colleague, "You should come play on Tuesday, it's the best part of my week."
You can amplify word-of-mouth without replacing it. Run open days where members bring a friend for free. Partner with local sports centres to cross-promote. Post session highlights on social media so members have something to share. Platforms like ServeLeague generate weekly match reports that give members ready-made content to share.
But the engine underneath all of this is the quality of the experience. People recommend clubs that are well-run, welcoming, and fun.
The Playbook in One Sentence
Build something small and excellent, systematize before you burn out, add structure as the numbers demand it, and never stop making new members feel welcome.
That's how you get to 100. After that, the club has its own momentum, and the challenge changes entirely. But that's a different playbook for a different day.