| Tee ball | Minor AA | Minor AAA | Major | Junior | Senior |
| Age | 4-6 | 9-12 | 12-14 | 9-12 | 12-14 | 12-16 |
| Fees | $90 | $150 | $150 | $150 | $150 | N/A |
| Activities / Week (limit) | 3 | 4 | 4 | 4 | 5 | N/A |
| Teams Formed | N/A | Evaluation | Evaluation | Evaluation | Evaluation | N/A |
| Who Pitches | Tee | Coach Pitch | Player Pitch | Player Pitch | Player Pitch | Player Pitch |
| Pitching Distance | 35 feet | 40 feet | 40 feet | 43 Feet | 43 Feet | 43 Feet |
| Base Distance | 50 feet | 60 feet | 60 feet | 60 Feet | 60 Feet | 60 Feet |
| # of Games | N/A | 14 -20 (includes post season) | 14-20 (includes post season) | 14 -20 (includes post season) | 14 -20 (includes post season) | N/A |
Corvallis Little League baseball is co-ed. Softball is girls only.