Idaho State vs. Washington State

Our Elo rating at the end of each season, a measure of how strong a team was, not a forecast; 1500 is an average FBS team.

Every game is listed as played on the field.

• Idaho State vs. Idaho25 meetings, Idaho State 6–⁠19
• Idaho State vs. Montana State23 meetings, Idaho State 2–⁠19–⁠2
• Idaho State vs. Weber State23 meetings, Idaho State 3–⁠20
• Idaho State vs. Utah State18 meetings, Idaho State 3–⁠15
• Washington State vs. Washington106 meetings, Washington State 32–⁠70–⁠4
• Washington State vs. Oregon State104 meetings, Washington State 56–⁠45–⁠3
• Washington State vs. Oregon95 meetings, Washington State 37–⁠52–⁠6
• Washington State vs. California84 meetings, Washington State 30–⁠49–⁠5