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Pac-12 Matchups

Washington State vs Idaho

Washington State Cougars vs Idaho Vandals

Who wins Washington State vs Idaho?

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Head-to-head on record

Washington State vs Idaho series
TeamWinsSeries
Washington State Cougars64Washington State leads
Idaho Vandals8

Meetings since 1917: 74, including 2 ties. Source: CollegeFootballData game log.

The series in numbers

Washington State has won the last 11 meetings.

64-8-2 Regular season
10-0 Last 10
25-9 Avg score
21 Longest Washington State win run

Biggest Washington State win 84-27 in 1975, a 57-point margin.

Biggest Washington State loss 3-19 in 1924, a 16-point margin.

Every Washington State vs Idaho meeting

Washington State Cougars vs Idaho Vandals, every meeting on record
SeasonResultSiteScore
2025 Washington State win Pullman 13-10
2022 Washington State win Pullman 24-17
2016 Washington State win Pullman 56-6
2013 Washington State win Pullman 42-0
2007 Washington State win Pullman 45-28
2006 Washington State win Pullman 56-10
2005 Washington State win Pullman 38-26
2004 Washington State win Moscow 49-8
2003 Washington State win Moscow 25-0
2002 Washington State win Pullman 49-14
2001 Washington State win Pullman 36-7
2000 Idaho win Pullman 34-38
1999 Idaho win Moscow 17-28
1998 Washington State win Pullman 24-16
1989 Washington State win Pullman 41-7
1982 Washington State win Pullman 34-14
1978 Washington State win Pullman 28-0
1977 Washington State win Pullman 45-17
1976 Washington State win Pullman 45-6
1975 Washington State win Pullman 84-27
1974 Washington State win Pullman 17-10
1973 Washington State win Pullman 51-24
1972 Washington State win Pullman 35-14
1970 Washington State win Pullman 44-16
1968 Washington State win Pullman 14-7
1967 Washington State win Pullman 52-14
1966 Washington State win Moscow 14-7
1965 Idaho win Pullman 13-17
1964 Idaho win Moscow 13-28
1963 Washington State win Pullman 14-10
1962 Washington State win Moscow 22-14
1961 Washington State win Pullman 34-0
1960 Washington State win Moscow 18-7
1959 Washington State win Pullman 27-5
1958 Washington State win Moscow 8-0
1957 Washington State win Pullman 21-13
1956 Washington State win Moscow 33-19
1955 Washington State win Moscow 9-0
1954 Idaho win Pullman 0-10
1953 Washington State win Moscow 30-13
1952 Washington State win Pullman 36-6
1951 Washington State win Moscow 9-6
1950 Tie Moscow 7-7
1949 Washington State win Moscow 35-13
1948 Washington State win Pullman 19-14
1947 Washington State win Moscow 7-0
1946 Washington State win Pullman 32-0
1945 Washington State win Moscow 21-0
1945 Washington State win Moscow 43-12
1942 Washington State win Moscow 7-0
1941 Washington State win Pullman 26-0
1940 Washington State win Moscow 26-0
1939 Washington State win Pullman 21-13
1938 Washington State win Moscow 12-0
1937 Washington State win Pullman 13-0
1936 Washington State win Moscow 14-0
1935 Washington State win Moscow 6-0
1934 Washington State win Pullman 19-0
1933 Washington State win Moscow 14-6
1932 Washington State win Pullman 12-0
1931 Washington State win Pullman 9-8
1930 Washington State win Moscow 33-7
1929 Washington State win Pullman 41-7
1928 Washington State win Moscow 26-0
1927 Tie Moscow 7-7
1926 Washington State win Moscow 6-0
1925 Idaho win Pullman 6-7
1924 Idaho win Moscow 3-19
1923 Idaho win Pullman 0-14
1922 Washington State win Moscow 18-9
1921 Washington State win Pullman 20-3
1920 Washington State win Moscow 14-7
1919 Washington State win Pullman 37-0
1917 Washington State win Moscow 19-0

Scores from the Washington State perspective. Source: CollegeFootballData game log, since 1917.

Matchup stats

Last five games

Idaho

DateOppResult
09-19 vsABI L 39-41
09-12 vsLAM L 17-23
09-03 atUTAH L 14-66
08-28 atCAL L 34-38
11-22 vsIDST L 16-37

Washington State

DateOppResult
10-03 vsFRES L 6-26
09-26 vsARIZ L 24-34
09-19 vsDUQ W 48-7
09-12 atKSU L 7-34
09-06 atWASH L 10-24

Completed results from CollegeFootballData via the CFB Data Hub

2026 standings

Sun Belt

TeamWLTPCTPFPA
James Madison 500 1.00022466
Georgia State 410 .80019795
Louisiana 410 .80014697
App State 310 .75013989
Troy 320 .600140120
South Alabama 320 .600177158
Marshall 320 .600111175
Louisiana Tech 220 .500144116
Georgia Southern 230 .400124119
Arkansas State 230 .400120117
Coastal Carolina 140 .200124125
Southern Miss 140 .200132173
Old Dominion 140 .20099162
Idaho 040 .000104168
UL Monroe 050 .000120223

Pac-12

TeamWLTPCTPFPA
Boise State 410 .800172103
Fresno State 410 .80013982
Oregon State 320 .600185118
Texas State 230 .400174166
Colorado State 230 .400187193
San Diego State 230 .400123144
Washington State 140 .20095125
Utah State 140 .20070125

Records computed from completed games this season

Washington State Cougars lead the series since 1917, 64-8-2. Here is the series on record and how to watch when Washington State and Idaho meet.

How to watch Washington State vs Idaho

When Washington State and Idaho are scheduled, here is how to find the game.

  1. National TV National windows are set by Set weekly by the conference TV partners (ESPN, ABC, FOX, FS1).
  2. Streaming ESPN+ and the FOX Sports app stream the national windows.
  3. Radio Listen on the Washington State radio network.
  4. Confirm kickoff Kickoff and the exact channel are set by the networks before game week. Check the match center for the Washington State vs Idaho time and line.

The live time, line and how-to-watch details land on the match center and how to watch pages once the game is scheduled.

The Washington State this season

Follow Washington State in the title race on the Pac-12 standings, and model the finish with the title race calculator. For the conference series that define the year, see the Pac-12 rivalry pages, or browse every Pac-12 matchup.

About the author and reviewer

Written by

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Conference Newsroom · Independent Pac-12 coverage since 2026

The house desk of PAC12.CO - independent researchers tracking every Pac-12 game, stat and storyline.

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Fact-checked by

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Every stat and historical claim on data pages is checked against official box scores and the live feed before publication.

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Washington State vs Idaho: the essentials

Washington State Cougars vs Idaho Vandals is a non-conference matchup that sets the Pac-12 against the Sun Belt (Group of 6). Washington State Cougars lead the series since 1917, 64-8-2. Across 74 meetings on record the series is one-sided so far, and whenever the two programs are scheduled this page carries the Washington State vs Idaho head-to-head record, the matchup numbers for both sides, and how to watch on TV and streaming. It sits alongside the Washington State Cougars team hub, the Pac-12 this week round-up and the live conference standings. For Idaho against the whole conference, see Idaho vs the Pac-12.

More Washington State matchups

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Frequently asked questions

What is the all-time record between Washington State and Idaho?

Washington State Cougars lead the series since 1917, 64-8-2. The two programs have met 74 times on record.

How can I watch Washington State vs Idaho?

National windows are set by Set weekly by the conference TV partners (ESPN, ABC, FOX, FS1). Kickoff time and the exact channel are set by the networks before game week.

Are Washington State and Idaho in the same conference?

No. Washington State plays in the Pac-12. Idaho plays in the Sun Belt (Group of 6). This is a non-conference game.