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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.

Boys track: 'Free-spirited' Lutes sets furious pace

OSAAtoday | Jerry Ulmer |
4/19 5am

Baseball notebook: Sprague finally loses

OSAAtoday | John Tawa |
4/18 12pm

Softball state statistical leaders: April 18

OSAAtoday | Jerry Ulmer |
4/18 9am

Basketball notebook: Knox resigns as Benson girls coach

OSAAtoday | Jerry Ulmer |
4/17 4pm

Softball notebook: Senior-led Westview stacking victories

OSAAtoday | Jerry Ulmer |
4/16 4pm

Boys tennis: Late rally propels Larsen to tourney title

OSAAtoday | Jerry Ulmer |
4/15 2pm

Boys golf: Westview's Yang pushing toward 'perfect' round

OSAAtoday | Jerry Ulmer |
4/13 5am

Football notebook: Lavender brings pedigree to Redmond job

OSAAtoday | Jerry Ulmer |
4/11 5pm

Softball: Fisher-led Bend retools for another run

OSAAtoday | Jerry Ulmer |
4/10 3pm

Softball coaches polls: April 9

OSAAtoday | John Tawa |
4/10 8am

Track notebook: Lakeridge's Huyler joins elite ranks

OSAAtoday | Jerry Ulmer |
4/9 4pm

Baseball coaches polls: April 8

OSAAtoday | John Tawa |
4/9 9am

Softball notebook: St. Helens dominates in 12-0 start

OSAAtoday | Jerry Ulmer |
4/8 3pm

Golf notebook: Dunn, Sidhu drive Wilsonville girls

OSAAtoday | Jerry Ulmer |
4/6 2pm

Basketball notebook: Summit's Frazier steps down after title

OSAAtoday | Jerry Ulmer |
4/4 4pm


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