WSU received votes in the latest Top-25 USA Today Coaches' Poll for the first time since 1995-96.
Galdeira averaged 25.0 ppg, 6.3 rpg, 2.3 spg and set the Pac-12 Tournament record with 75 total points.
WSU's tournament run ended Saturday in a 70-60 defeat to No. 3 seed Oregon State.
WSU advanced with a 91-83 victory over No. 20/20 California Friday.
The Cougars advance to the quarterfinals for the third straight season.
Check out a photo gallery of the Cougs at practice and at dinner in the Space Needle.
Lia Galdeira and Tia Presley each picked an All-Pac-12 accolade from the Pac-12 Media Wednesday.
WSU faces Oregon in Thursday's opening round at KeyArena in Seattle.
The Cougars place two on the All-Pac-12 team for first time in program history.
Washington State faces Oregon in Thursday's opening round of the Pac-12 Conference Tournament at KeyArena in Seattle.
Three players scored in double figures for WSU in an 84-64 defeat to Stanford Saturday.
Washington State visits No. 5/4 Stanford Saturday at 7:30 p.m. on the Pac-12 Networks.