College football · all-time series
Colorado State vs. San Diego State
Colorado State
Pac-12
San Diego State
Pac-1215–23
38 meetings
Series leaderSan Diego State by 8
Series span1978–2025
Current streakSan Diego State 1
Largest marginColorado State by 34
Score archive
Recent meetings
2025Oct 4, 2025
Colorado State24
San Diego State45
Snapdragon Stadium
2023Nov 12, 2023
San Diego State19
Colorado State22
Canvas Stadium
2020Dec 6, 2020
Colorado State17
San Diego State29
Qualcomm Stadium
2019Oct 6, 2019
San Diego State24
Colorado State10
Canvas Stadium
2016Nov 27, 2016
Colorado State63
San Diego State31
Qualcomm Stadium
2015Oct 31, 2015
San Diego State41
Colorado State17
Sonny Lubick Field at Hughes Stadium
2012Oct 13, 2012
Colorado State14
San Diego State38
Qualcomm Stadium
2011Nov 12, 2011
San Diego State18
Colorado State15
Sonny Lubick Field at Hughes Stadium
2010Nov 7, 2010
Colorado State19
San Diego State24
Qualcomm Stadium
2009Oct 24, 2009
San Diego State42
Colorado State28
Sonny Lubick Field at Hughes Stadium
2008Oct 26, 2008
Colorado State38
San Diego State34
Qualcomm Stadium
2007Oct 6, 2007
San Diego State24
Colorado State20
Sonny Lubick Field at Hughes Stadium
2006Dec 3, 2006
Colorado State6
San Diego State17
Qualcomm Stadium
2005Nov 12, 2005
San Diego State30
Colorado State10
Sonny Lubick Field at Hughes Stadium
2004Oct 16, 2004
Colorado State21
San Diego State17
Qualcomm Stadium
2003Nov 15, 2003
San Diego State6
Colorado State21
Sonny Lubick Field at Hughes Stadium
2002Nov 17, 2002
Colorado State49
San Diego State21
Qualcomm Stadium
2001Sep 22, 2001
San Diego State14
Colorado State7
Sonny Lubick Field at Hughes Stadium
2000Oct 28, 2000
Colorado State34
San Diego State22
San Diego State home
1999Oct 16, 1999
San Diego State17
Colorado State10
Colorado State home