Missouri State High School Activities Association (MSHSAA) · verified
| Level | Daily max | 0 days rest | 1 day rest | 2 days rest | 3 days rest | 4 days rest |
|---|---|---|---|---|---|---|
| Junior / Senior | 105 | 1–30 | 31–45 | 46–60 | 61–75 | 76–105 |
| Freshman / Sophomore | 95 | 1–30 | 31–45 | 46–60 | 61–75 | 76–95 |
| 7th / 8th grade | 85 | 1–20 | 21–35 | 36–50 | 51–65 | 66–85 |
Source: MSHSAA Pitching Limitations · retrieved 2026-10-16
| Consecutive-day rule | At all levels, a pitcher who pitches two consecutive days needs one day of rest before a third appearance. |
|---|---|
| Weekly / multi-day limit | Not stated in source |
| Finish the batter at max? | Yes, at max. |
| How rest days are counted | Not stated in source |
| Season / version | current (posted 2/10/2020) |
| Notes | Limits by year in school. |
When can they pitch again? Add every day they pitched (tournaments often start Thursday).
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.
How many pitches can they throw on a given day, after their recent outings?
6 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.
| Operator | Events seen | Pitching rules | Bat rules |
|---|---|---|---|
| USSSA Baseball (state directors) mobaseball.usssa.com | USSSA state tournaments, state championships and the National All-State qualifier path | USSSA Baseball | BatRules |
| Perfect Game (PG) tournaments www.perfectgame.org/schedule/Default.aspx?Type=Tournaments | PGKC Throwin' Smoke with Joe's KC BBQ; 2026 PG Chesterfield Fall Championships; 2026 PG Chesterfield Bats and Bones | Perfect Game (PG) tournaments | BatRules |
| Game Day USA gamedayusa.com/team | Youth World Series - Lake Of The Ozarks - Session 1 (Macks Creek); Youth World Series - Lake Of The Ozarks - Session 2 (Macks Creek) | Game Day USA (guidance only / no limits) | no bat rule found |
| Triple Crown Sports baseball www.triplecrownbaseball.com/states/missouri | state events | Triple Crown Sports baseball | BatRules |
| Prep Baseball (PBR) Tournaments tournaments.prepbaseballreport.com/events | St. Louis and Kansas City area (e.g. KC Fall World Series, Arch Rivals Invitational) | Prep Baseball (PBR) Tournaments (guidance only / no limits) | BatRules |
| Grand Slam Sports Tournaments grandslamtournaments.com/baseball | Grand Slam Sports Tournaments events | Grand Slam Sports Tournaments | BatRules |
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: MO
One email for GloveCode, ArmRules, BatCode and BatRules: new glove and bat data, plus pitch-count and bat-rule changes. (Placeholder: signup is not connected yet.)