Denver-area affiliate of the National Adult Baseball Association and one of Colorado's largest adult baseball leagues, with divisions across multiple age brackets and skill levels. Offers wood-bat and aluminum-bat play in the 18+ division; older divisions are wood-bat only.
Get your swings in before game day. These are real, bookable CageList cages in Denver — reserve a slot and show up dialed in.
New to the area or getting back on the field?
Here's what players ask most about Denver NABA and men's baseball in Colorado — plus where to get your reps in between games.
Fill out the player pool / 'Wanna Play' form on the league site to be placed with a team. Most men's adult baseball leagues take both full teams and individual free agents. Reach out to Denver NABA before the season sets its rosters to ask about open spots or their free-agent list.
Register or join as a free agentDenver NABA doesn't publish its fees here. Adult league dues commonly run a few hundred dollars per season, covering umpires, fields, and baseballs — check the league's site or ask an organizer for current pricing.
2026 season
Denver NABA runs multiple divisions (18+, 25+, 35+, 48+), so players are grouped by age or skill. Whether you played in high school, in college, or are picking the game back up, there's usually a division that fits.
You're in the right place. Denver NABA is one of the men's baseball leagues listed in the CageList directory for Colorado. Contact the league using the info on this page, or browse other leagues across the state if you're outside Denver.
All men's leagues in ColoradoKeep your swing sharp between games. CageList is the world's largest directory of batting cages — you can reserve private backyard cages and training facilities near Denver by the hour. See the batting cages listed above, or browse every cage across Colorado.
Batting cages in ColoradoCageList is the world's largest directory of batting cages — from backyard nets to full training facilities you can reserve by the hour. Find one near Denver and get your reps in before the next game.
This is a free directory listing compiled from public sources — CageList is not affiliated with Denver NABA. Run this league? Claim this page to keep it accurate, or email us a correction.
