As of April 15, 1980[1] *Oregon State vacated all tournament games (0–1) due to NCAA sanctions. Disputed record (16-2, 26-4) ^UCLA vacated all tournament games (5–1) due to NCAA sanctions. Disputed record (22-10, 12-6) Rankings from AP Poll
The Cougars were 22–5 overall in the regular season and 14–4 in conference play, third in the standings.
For the first time since its national runner-up finish in 1941, WSU was invited to the 48-team NCAA tournament and were seeded fifth in the Mideast region; they met twelfth seed Penn, the Ivy League champion, in the first round in West Lafayette, Indiana.[2][3] The Cougars had a ten-point lead early in the second half, but it was tied at 51 with just under four minutes to go when Don Collins fouled out and Penn outscored the Cougars eleven to four.[4][5][6]
WSU's next NCAA appearance was three years away in 1983.
Roster
1979–80 Washington State Cougars men's basketball team