Denver Post Tournament

 https://digital.denverlibrary.org/digital/collection/p15330coll22/id/18970/rec/4

https://en.wikipedia.org/wiki/Denver_Post_Tournament

1929 Denver Piggly Wiggly

1930-4-25 Rube Schauers was pitching ace of 1929 tournament

The Denver Post Tournament was organized in the 1920s to be "the World Series of semi-pro baseball."^[1] The event was sponsored by the Denver Post and featured ten invited teams.^{[citation needed]} In 1934, Negro league players and Black players began to participate, starting with the Kansas City Monarchs and the Denver White Elephants.^[2]
The tournament ended in the 1940s.^{[citation needed]}

<sup>https://www.purplerow.com/2022/1/28/22905416/colorado-rockies-colorado-baseball-history-part-2-satchel-paige-and-the-denver-post-tournament

https://www.historycolorado.org/story/2021/07/07/little-world-series-west</sup>

^{https://www.historycolorado.org/story/articles-print/2018/07/30/left-field-colorados-semi-pro-and-amateur-baseball-teams}

lots of pictures

It was actually established in 1915

1930

1930-7-24
1930-7-25 news
1930-7-31 news
1930-7-24 Goalstone Jewelers 7, Sioux City Stock Yards Cowboys 6. (box) Goalstone has two pros
1936
    Huckleberry, Earl 1936 Blackwell Oilers won 10-0
    Eaves, Vallie 1936 Blackwell Oilers won 13-0
    Paige, Satchel 1936

1946 M&O Smokies

    Bell, Beau M&O Smokies

    Grissom, Lee Denver M&O Cigars

1947

    Grissom, Lee  1947 Golden, CO Coors no-hitter