Rundown Coach Guides
Know the call. Run the rep.
Coach-written answers for the decisions that show up at practice and in games. Rules are labeled as rules. Team systems are labeled as conventions.
Fastpitch defense
Who Covers Second Base?
Steals, ground balls, outfield hits, bunts, slap defense, and tag-up plays.
Read the guide →Fastpitch defense
Fastpitch Cutoffs and Relays
Assignments by field side and target for 10U through 14U.
Read the guide →Baseball defense
Baseball Cutoffs and Relays
Assignments by field side and target, with rules and team conventions separated.
Read the guide →Practice planning
A 75-Minute Practice Plan
A complete 10U-14U plan with stations, roster adaptations, and safety checks.
Read the guide →Swing Lab
What On-Device Swing Analysis Can Measure
What one phone can estimate, what it cannot measure, when Rundown refuses a read, and what stays on the device.
Read the guide →