The baseball team app for games, lineups and team dues
Baseball seasons are long and the logistics are longer. Rinkmate keeps the schedule, the lineup card and the snack schedule in one place.



A long season, a clear schedule
Practices, games and tournaments across a whole season stay on one schedule with RSVPs, so you know your nine before the umpire does.
Lineups on a diamond
Set your field positions on a diamond diagram, then publish and share to team chat. Update it game to game as the roster changes.
Parents in the loop
Parents and players get the right access without sharing personal numbers. One thread for the team, with replies and pinned notices for rainouts.
Tournament and uniform fees
Request fees for tournaments, uniforms or the season, and see who has paid.
A baseball season, start to finish
Picture a spring youth team with twenty games and a lot of parents. The coach posts the schedule once, and families answer in or out for each game so the coach knows nine kids are available before the first pitch. A rainout becomes a pinned message in team chat instead of twelve separate texts. Each game gets a lineup on a diamond diagram, and tournament and uniform fees are tracked in one place.
Baseball team app: common questions
Does Rinkmate share a lineup layout with softball?
Baseball and softball both use a diamond layout, so building a field lineup works the same way for either.
Can I tell parents about a rainout quickly?
Post in team chat and pin it, so the message stays at the top until it stops mattering.
Keep reading
- Team schedule appGames, practices and RSVPs.
- Team lineup appPer-game lineups for your sport.
- Team dues trackerCollect fees without chasing.
- Baseball league managementStandings, divisions and brackets across teams.
Organize your baseball team today
Free for players and your first two teams. Set up in a couple of minutes, on the web, iPhone, Android or Mac.