Three incumbent candidates seeking Tigard-Tualatin school board seats will remain unopposed as they head into the May 20 election.

They include David Jaimes, Tristan Irvin and Crystal Weston.

Jaimes, an assistant principal at Auburn Elementary School in Salem, is running again for Position 1. He holds a master’s degree in education from Portland State University. He won his board seat in a three-way race in May 2021.

Seeking the Position 3 seat, Irvin holds a master’s degree in education from Bank Street College of Education and is working on her administration/principal license at the University of Oregon. She, too, has served on the board since 2021.

Weston, who serves as an environmental health director for the Oregon Environmental Council, is running the Position 5 seat. She previously worked for the Oregon Health Authority and the Community and Shelter Assistance of Oregon.

Originally appointed to the board in February 2023 to replace board member Marvin Lynn, Weston ran to fill the remainder of Lynn’s two-year position three months later and won.

She holds a master’s degree in public administration in policy and management from the University of Oregon.