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Maryland high school pitch count rules

Maryland Public Secondary Schools Athletic Association (MPSSAA) · verified

Daily max and required rest

LevelDaily max0 days rest1 day rest2 days rest3 days rest4 days rest
Grades 10-121051–3031–4546–6061–7576–105
Freshman951–3031–4546–6061–7576–95

Source: MPSSAA Spring Bulletins 2025-26: Pitch Count Limits and Rest Requirements · retrieved 2026-10-16

Other limits

Consecutive-day ruleNot stated in source
Weekly / multi-day limitNot stated in source
Finish the batter at max?Yes.
How rest days are countedRest begins the day after the game began.
Season / version2025-26
NotesLimits by grade. In effect continuously from the regular season through the playoffs. Public schools only (MIAA/private schools differ).

Rest-day calculator

When can they pitch again? Add every day they pitched (tournaments often start Thursday).

Days pitched
DatePitches

Rest days are calendar days after the game date, so 3 days of rest after a Tuesday outing means eligible Saturday. Consecutive-day, multi-day and event caps are applied where the rule states numbers; anything else is listed as not calculated.

Pitch count calculator

How many pitches can they throw on a given day, after their recent outings?

Recent outings before that game
DatePitches

Tournaments in Maryland

4 tournament operators found running youth/travel events here (retrieved 2026-10-16). Each links its own site; pitching rules link to the operator's ArmRules page. Blank = the operator does not publish one we could find.

OperatorEvents seenPitching rulesBat rules
USSSA Baseball (state directors)
mdbaseball.usssa.com
USSSA state tournaments, state championships and the National All-State qualifier pathUSSSA BaseballBatRules
Perfect Game (PG) tournaments
www.perfectgame.org/schedule/Default.aspx?Type=Tournaments
2026 PG East Coast Fall World SeriesPerfect Game (PG) tournamentsBatRules
Game Day USA
gamedayusa.com/team
Youth World Series - Ocean City (Salisbury); Youth World Series - Ocean City - Session 2 (Salisbury)Game Day USA (guidance only / no limits)no bat rule found
Ripken Baseball (The Ripken Experience)
ripkenbaseball.com/plan-your-trip/tournament-rules
The Ripken Experience Aberdeen; Ripken National ChampionshipsRipken Baseball (The Ripken Experience)BatRules

National organizations

These rules apply wherever the organization sanctions an event. Individual events can modify them, so check the event page.

Bat rules for this state: BatRules: MD

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