Event overviewJeffco Co-op 2026 Fall BaseballJefferson County / Littleton-Lakewood area, CO
League siteBack to leagues
League Locator
Baseball LeagueCO
Jeffco Co-op 2026 Fall Baseball
Aug 23 – Oct 18, 2026
Jefferson County / Littleton-Lakewood area, CO
Jeffco Co-op League / South Jeffco Sports Association
$2,600 per full team (9U-14U)
9U10U11U12U13U14U
League Details
Season & competition
- Divisions
- 9U, 10U, 11U, 12U, 13U, 14U
- Level of Play
- Comp – Bronze | CComp – Silver | BComp – Gold | AOpen
- Host / Organization
- Jeffco Co-op League / South Jeffco Sports Association
- Entry Fee
- $2,600 per full team (9U-14U)
- Registration Deadline
Deadline passed
August 7, 2026
League Notes
Additional information
Full-team registration is supported for established teams; 9U-14U play Sunday doubleheaders. Six weeks / 12 regular-season games plus a single-elimination postseason, with age/divisional splits intended to keep matchups competitive. First games Aug. 23, last regular-season games Oct. 4, playoff weekend Oct. 11, backup Oct. 18. Full-team registration is closed for 2026 but the league is currently in season.