Pickleball & Tennis Group Management: Matches, Ratings & Stats

Pickleball and tennis don't fit the traditional league mold. There's no commissioner managing a schedule, no standings table, no playoffs bracket. It's a group of players who show up, play matches, and want to know how they stack up. Rosterlytic treats these sports differently on purpose — with a dedicated group system built around how people actually play. (For team-based sports like hockey, basketball, and soccer, check out our getting started guide instead.)

Why a separate system?

Rosterlytic's league system is designed for team sports: a commissioner creates a league, teams join, games are scheduled, and standings are tracked. That works great for basketball, soccer, hockey, and the rest.

Pickleball and tennis are player-based. You don't have a fixed roster playing against another fixed roster. You have a crew of players who mix and match across singles and doubles. The group system is built for exactly this — informal play groups, school tennis teams, and regular pickup sessions where the players matter more than the teams.

Groups, not leagues

A group is your crew. Maybe it's the six people you play pickleball with every Tuesday, or your high school tennis team. You create a group, set it up for your sport, and invite players with a 6-character join code.

Roles

Groups have two roles:

• Organizer — Creates and manages the group. Can moderate matches, manage members, and control group settings.
• Member — Joins via invite code. Can RSVP to sessions, view stats, and participate in chat.

Group settings

Organizers control who can enter match results. You can set it so anyone in the group can record matches, or lock it down so only organizers can. This is useful for school teams where a coach wants to control the official record.

Sessions: organizing play dates

Sessions are how you schedule playing time. Think of a session as a single day at the courts.

Creating a session

Set a date, and optionally add a start time, location, and notes. That's it. The session shows up on everyone's schedule.

RSVP

Players can mark themselves as Going, Not Going, or Waitlist. If you set a player cap on the session, RSVPs are first-come, first-served — once the cap is hit, new RSVPs land on the waitlist. When someone drops out, the next person on the waitlist is automatically promoted.

Session creators and organizers can edit or delete sessions.

Recording matches

Once a session is live, you start recording matches. Every match is tied to a session, and all players in a match must be session attendees.

Singles and doubles

Both formats are fully supported. For singles, pick two players. For doubles, pick two teams of two. The match is recorded as a win/loss — no draws.

Multi-game scoring

Pickleball matches use game-based scoring. You enter each game's score individually, and the match displays them together: 11-8, 11-6. This captures the full picture of a match, not just who won.

Tennis uses set-based scoring in the same format: 6-4, 6-3. Same structure, sport-appropriate terminology.

Match creators and organizers can delete matches. When a match is deleted, all related stats — including ratings — are reversed automatically.

Elo ratings and leaderboards

Every player starts at a rating of 1000. After each match, ratings adjust based on the outcome and the relative strength of the players involved, using an Elo system with a K-factor of 32. Beat someone rated higher than you and your rating jumps more. Lose to someone ranked lower and it drops further.

Leaderboard

The group leaderboard ranks players by win rate, with matches won as the tiebreaker. You'll also see each player's current streak — W5 means five wins in a row, L3 means three consecutive losses.

Player stats

Tap into any player's profile to see their full picture: matches played, win rate, current rating, and highest rating achieved. Stats are tracked automatically as matches are recorded.

Head-to-head records

Want to know your record against a specific opponent? Head-to-head tracking shows it.

For singles, it's straightforward — your direct 1v1 record against every opponent you've faced. For doubles, each winner is tracked against each loser, so your record reflects every competitive interaction.

Each matchup shows your win rate and the date you last played. The rivals view ranks your opponents by total matches, so you can see who you've played the most and how you've fared.

Partner chemistry in doubles

If you play doubles regularly, you'll start to notice which partners bring out your best game. Rosterlytic tracks this automatically.

Every doubles pairing gets a synergy score based on win percentage when playing together. The more matches you play with a partner, the more reliable the data becomes. You can see exactly which partner you perform best with — and which pairings might need a change.

Synergy data updates in real time as matches are recorded. No manual setup required.

Group seasons

For groups that want to add some structure, organizers can create competitive seasons. Only one season can be active at a time. Sessions can be linked to a season, and all matches within those sessions count toward a separate seasonal leaderboard and stat set.

This works well for school tennis teams running a fall and spring season, or pickleball groups that want to reset the board every few months.

Group chat

Every group has a built-in real-time chat. Share text and photos, coordinate schedules, talk strategy, or just trash-talk after a close match.

Organizers can pin important messages (like court reservations or schedule changes) and delete any message that needs moderating. Players can customize their notification preferences for chat messages and event updates separately.

Tennis-specific features

Tennis uses the exact same group architecture as pickleball with a few sport-specific additions:

Set-based scoring

Instead of pickleball's game-based format, tennis matches display in sets: 6-4, 6-3. The scoring input adjusts accordingly.

External opponents

Tennis players can record matches against opponents who aren't in their group. This is especially useful for school teams playing against other schools — you don't need to add every opposing player to your group just to record a match result.

Match numbering

For team match formats where multiple matches happen in order (Match 1, Match 2, Match 3), tennis supports optional match numbering to keep things organized.

Configurable format

Organizers can set the number of sets per match and matches per contest to match their league or tournament format.

Everything else — sessions, RSVP, ratings, head-to-head, partner chemistry, seasons, and chat — works identically to pickleball.

Getting started

1. Download Rosterlytic and tap Create a Group
2. Choose pickleball or tennis as your sport
3. Share your 6-character join code with your crew
4. Create your first session and start recording matches

Stats, ratings, and chemistry data build automatically from there. No configuration needed — just play and record. Download Rosterlytic to get started, and visit our features page to see what else is included.