Denver Royals Baseball | Denver NABA Men's League

The Denver Royals are a competitive men's amateur baseball organization based in Denver, Colorado. We compete in the Denver NABA (National Adult Baseball Association) league — one of the most established adult baseball organizations in the country — and have been a presence in the league since our founding in 2021.

We're proud to field two teams:

Royals 25AA — Our flagship competitive team playing in the 25AA division, one of the top competitive brackets in the Denver NABA.
Royals 45 — Our 45+ team for players who still love the game and want to compete at a high level with guys their own age.

Our History

The Royals were founded in 2021 with a simple goal: bring together competitive, passionate baseball players and build something lasting in the Denver amateur baseball community.

Since then, we've competed across multiple divisions and age groups — including 25AA, 35A, 45A, and weeknight leagues — and have grown into a multi-team organization with a track record we're proud of.

Highlights

Fall 2025 Champions In Fall 2025, the Royals claimed the division title with a dominant 4-0-1 record, finishing first in the American division. It's a milestone we're proud of and a sign of where this organization is headed.

Season Record Highlights:

2026 Spring — 45A: 2-1 (strong start)
2025 Fall — Division Champions (4-0-1, 1st Place)
2024 Spring — 35WAA: 9-7
2023 Fall — 18W Fall: 4-1
2021 — 45WA: 7-7 (inaugural season)

The League The Denver NABA is part of the National Adult Baseball Association, the largest adult amateur baseball organization in the United States. The Denver chapter runs spring and fall seasons across multiple age-based and skill-based divisions, with games played at fields throughout the Denver metro area.

For full league schedules and standings, visit denvernaba.com.