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OSAA Centennial

100 Years of Leadership and Sportsmanship

The 2018-2019 school year marks the 100th year of the OSAA. In 1918, a corps of high school administrators met to establish rules on age, amateurism, attendance and scholarship. The resulting action was the formation of the Oregon State High School Athletic Association. In 1947, the name was changed to the Oregon School Activities Association to reflect the widening scope of activities, which included more than sports.

Football playoff notebook: Kennedy, Thurston turn the tables

OSAAtoday | Jerry Ulmer |
11/12 7pm

Football: Results and recaps from Nov. 9-10 playoff games

OSAAtoday | Jerry Ulmer |
11/11 3pm

Girls soccer: McClaves take Crescent Valley to mountaintop

OSAAtoday | Norm Maves Jr. |
11/10 10pm

Girls soccer: Jesuit finishes dominant season with 8-0 victory

OSAAtoday | Norm Maves Jr. |
11/10 10pm

Boys soccer: Jesuit goes to its specialist for 6A championship

OSAAtoday | Norm Maves Jr. |
11/10 10pm

Boys soccer: Eagles overcome top seeds for 3A/2A/1A supremacy

OSAAtoday | John Tawa |
11/10 10pm

Boys soccer: Woodburn meets lofty expectations with 4A title

OSAAtoday | Jerry Ulmer |
11/10 9pm

Girls soccer: Aardvarks win one for the thumb

OSAAtoday | John Tawa |
11/10 7pm

Girls soccer: Hidden Valley cashes in on second chance

OSAAtoday | Jerry Ulmer |
11/10 6pm

Boys soccer: Corvallis finds redemption with 5A title

OSAAtoday | Jerry Ulmer |
11/10 2pm

Football: Speedy Liberty scores late to outlast Sunset 51-44

OSAAtoday | Norm Maves Jr. |
11/10 12am

Football: Gladstone advances on last-second 47-yard field goal

OSAAtoday | OSAAtoday Staff |
11/9 11pm

Football: Stockdale, No. 5 Tigard run over Barlow 45-20

OSAAtoday | Jerry Ulmer |
11/9 11pm

Centennial Stories: Relentless Tiffeny Milbrett, Olympic hero

OSAAtoday | John Tawa |
11/9 9am

Soccer finals preview: Rough road 'hardens' Crescent Valley

OSAAtoday | Jerry Ulmer |
11/9 7am


Centennial Toolkit

Download the Centennial Toolkit.

Centennial Filters

Download these filters to add to your photos and videos to show your OSAA Centennial pride throughout the year. Be sure to tag the OSAA and hashtag #OSAA100 in your post.

Photoshop file download: Filter #1 | Filter #2 | Filter #3






NFHS Centennial Celebration

During the 2018-19 year, the NFHS will celebrate 100 years as an organization and its 100th Summer Meeting in July 2019.

NFHS Centennial: History, 1920-1979

NFHS Celebrates 100 Years