Fall ball lineups built for development, not just winning
Fall ball is the season to move players around, try a new batting order, and give everyone a look at a new position. Who’s on Second lets you experiment freely while your fairness and pitch-count data keep building, so nothing you learn this fall gets lost by spring.
$5.99/month. No credit card required for trial.
Fall ball should be fun. Let’s keep it that way.
Made for the development season
Experiment with positions freely
Move any player to any spot. The diamond makes trying a new defensive look as easy as a drag.
Year-round season data
Your roster, lineups, and fairness history carry across spring, summer, and fall on the same team.
Fairness tracking that keeps counting
See who played where and how much, so fall development stays fair to everyone.
Pitch-count safety, off-season too
Rest-day math keeps running so a development outing never overloads a young arm.
One-tap auto-generate
Want a fresh batting order to try something new? Generate a fair, compliant one in a tap.
Printable lineup cards
Clean one-page cards for the dugout, even when the season is just for reps.
Want to read more? Fall Ball Is for Experiments
Start your fall season in under 5 minutes
Bring your team forward from spring, set your rules, and start experimenting. 3 free lineups, no credit card required.