Arizona Interscholastic Association (AIA) · verified
| Level | Daily max | 0 days rest | 1 day rest | 2 days rest | 3 days rest | 4 days rest |
|---|---|---|---|---|---|---|
| Freshman | 95 | 1–20 | 21–35 | 36–50 | 51–65 | 66–95 |
| Sophomore | 95 | 1–30 | 31–45 | 46–60 | 61–75 | 76–95 |
| Junior / Senior | 105 | 1–30 | 31–45 | 46–60 | 61–75 | 76–105 |
Source: AIA Bylaws Article 21.1.5 (Arizona Pitch Smart Guideline Limits) · retrieved 2026-10-16
| Consecutive-day rule | Not stated in source |
|---|---|
| Weekly / multi-day limit | Not stated in source |
| Finish the batter at max? | Yes, may finish the at-bat. |
| How rest days are counted | Not stated in source |
| Season / version | 2026 |
| Notes | Grade-based limits apply at all levels (varsity, JV, freshman). Counts go into the AIA Dashboard. |
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) azbaseball.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 | Best of the West Fall World Series; PG Fall National Championship; Arizona Fall State | Perfect Game (PG) tournaments | BatRules |
| Game Day USA gamedayusa.com/team | Mesa Spring Training - Week 1 (Mesa); Mesa Spring Training - Week 2 (Mesa); Mesa Spring Training - Week 3 (Mesa) | Game Day USA (guidance only / no limits) | no bat rule found |
| Triple Crown Sports baseball www.triplecrownbaseball.com/states/arizona | Arizona Spring Championships (Feb-Mar) | Triple Crown Sports baseball | BatRules |
| Grand Slam Sports Tournaments grandslamtournaments.com/baseball | Grand Slam Sports Tournaments events | Grand Slam Sports Tournaments | BatRules |
| Five Tool Youth Baseball fivetool.org/public/regions/arizona | Phoenix and Tucson | Five Tool Youth Baseball | 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: AZ
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.)