PUT YOUR RHYTHM TO WORK
Pitch Clock Practice Timer
One more rep. One more chance to find your pace.
SECONDS REMAINING
Choose a mode, then start a session.
Coach records the beginning of motion
Manually recorded observations or scheduled intervals. No pitch detection.
YOUR SESSION REPORT · MANUALLY RECORDED
Session results
| Rep | Observation | Target | Elapsed | Remaining |
|---|
Saved on this device
Latest 30 finished or interrupted sessions. Browser storage can be cleared or unavailable. Export CSV for a separate copy.
Turn observations into useful practice.
A missing tap is unknown, not a measured violation. Confirm a miss only when you observed no motion before zero. Correct an elapsed time only if you actually observed it. Undo removes the last attempt and re-arms that rep.
On-time percentage includes confirmed on-time, late and missed attempts. Unknowns are excluded. Average and median use confirmed elapsed times only.
Train solo without touching the phone.
Select Solo Rhythm, set preparation, active time, recovery and cycles, then start. This is a repeating exercise schedule. There is no sensing of pitch motion or measurement of on-time pitches.
Keep this page visible. Locking the screen or changing apps may stop audio and interrupts the session. Read MLB timing rules or check the college preset.
Practice questions
How does the app know when I pitched?
It does not. In Coach-Assisted mode, a person taps Pitch Motion at the beginning of delivery. If a rep expires without a tap, it is unknown until the coach confirms a miss or supplies an observed time.
Can I train without a coach?
Use Solo Rhythm for hands-free preparation, active and recovery intervals. It counts scheduled cycles, not on-time pitches. Sound is an explicit choice in Field Settings.
Will audio play when my screen is locked?
It is not guaranteed. Keep the page visible. Leaving the page during a workout marks it interrupted and keeps its partial results.
Can I undo an accidental tap?
Undo Last removes the most recent attempt and re-arms that rep. Correct Last Time updates the last observation using an elapsed time you supply. A correction is labeled in the report. Saved finished sessions are read-only.
Are my sessions uploaded?
No. Up to 30 finished or interrupted sessions stay in this browser. Export or print for a copy, and use Clear History to remove saved sessions. See device storage details.