Stop wrestling spreadsheets.
Start coaching.
The free lineup builder for baseball and softball coaches. Drag players into position, print a clean lineup card, hand it to the umpire. Done in 60 seconds. No signup. Works offline.
“My favorite feature is how easy it is to track who has already sat and in which inning. It takes the guesswork out.”
— Rec League Baseball Coach
Built for the five minutes before first pitch.
How it works
Open the app
No downloads, no accounts. Just open your browser and go.
Drag players into position
Assign field positions and batting order with drag-and-drop. Tap to assign on mobile.
Print and go
Hit print for a clean, professional lineup card. Hand it to the umpire. You're done.
Everything you need on game day
Drag-and-drop positions
Visual diamond field. Drag players to any position. Preferred positions glow to guide you.
Auto-assign with fair play
One click suggests positions based on preferences, bench time, and position history so you can review a balanced rotation.
Per-inning management
Set lineups inning by inning. Copy from the previous inning, see changes highlighted instantly.
Print-ready cards
Five print views: Full Lineup, Batting Lineup, Field Positions, Spreadsheet Grid, and Lineup Summary.
Works offline
After the app has loaded, local lineup edits and printing work without a signal. Add it to your home screen.
Multi-team support
Start with one local team, or sign in to manage multiple teams and sync them across devices.
Fair play tracking
See innings played, positions, and bench time per player so you can spot imbalances at a glance.
Built for baseball & softball
Most lineup tools are baseball-only or treat softball as an afterthought. OnTheField has native support for 10-player softball: both 4-outfielder and rover layouts. No workarounds required.
Baseball
Softball (4 OF)
Softball (Rover)
One-tap scorekeeping
No more paper scorecards. Tap an at-bat result (single, walk, out) and OnTheField handles the rest. Baserunners advance, runs tally, stats calculate automatically. It already knows your lineup, so there's nothing to re-enter. Free while we gather feedback.
- One tap per at-bat, no pitch-by-pitch entry
- Auto baserunner advancement and run scoring
- Pitch count tracker for your arm
- Post-game stats (BA, OBP, SLG, RBI) calculated automatically
- Full undo when you fat-finger a tap
Scorekeeper
Inning 3 ● Top │ 1 Out
UP: #12 Johnson
On deck: #7 Davis
Mobile-first. Built for the dugout.
Free to build, print, and score.
More season tools are planned.
The free tier does everything a coach needs on game day, scorekeeper included. Sign in when you want sync across devices and multiple teams. Join the Pro waitlist for season history and advanced reports.
Free
Everything you need to build, print, and score on game day.
- Drag-and-drop field positions
- Auto-assign with fair play
- Co-ed batting order
- Print-ready lineup cards
- One-tap game scorekeeper
- Share lineup via link
- Works offline at the field
Pro
Planned season tools for coaches who want deeper analysis, trends, and more history.
- Season history and trends (planned)
- Season fair-play dashboard (planned)
- Advanced season reports (planned)
- Everything in Free, always
That's less than a single lineup book from the sporting goods store.
Stay in the loop
Occasional news about new features and updates. Unsubscribe anytime.
Interested in Pro? Join the Pro waitlist
Built by coaches,
for coaches.
OnTheField was born from the real frustration of managing lineups with spreadsheets and scratch paper five minutes before first pitch. Every feature is designed around what actually happens in the dugout, not what looks good in a boardroom.
Build Your LineupFree to start. No signup required.