|1898||N/A||Aspen, Denver Grizzlies, Fort Collins, Glenwood Springs, Leadville, Louisville, Pueblo|
|1896||N/A||Aspen Miners, Colorado Springs, Denver Gulfs, Gillette, Leadville Angels, Pueblo Rovers|
|1889||N/A||Aspen, Colorado Springs, Denver Solis, Leadville Blues, Pueblo Ponies|
|1885||N/A||Denver, Leadville Blues, Pueblo Pastimes|
Performance data on minor and international leagues is licensed from and provided by the SABR Minor Leagues Database, a community project sponsored by the Minor Leagues Committee of the Society for American Baseball Research.
The database is under active development. Many statistics are incomplete due to ongoing research and/or limitations in published sources. To learn more about these limitations, or to find out how to contribute, click here.