College Football Stat Leaders
Share of defensive plays with source-provided havoc events.
Seasons Covered
2004-2025
Current Leader
UCLA (2.4%)
Best Season
Utah 2019 (23.3%)
Scope
Pac-12 • 2009
Crawl sibling stat pages without leaving the shared leaderboard template.
Route-specific context pulled from the current leaderboard, winner trend, and historical baseline.
Havoc rate is about disruption rather than pure prevention, using source-provided havoc events to track how often a defense creates snaps that push an offense off schedule. On this 2009 leaderboard, the visible range runs 2.4% to 1.3%, with UCLA setting the pace.
Pac-12 teams have claimed 100% of the yearly leaderboard wins in this filtered dataset, and Fresno State is the latest winner at 17.4%.
The gap from No. 1 UCLA to No. 5 Washington State is 1.1%, which shows how tightly packed the top of this leaderboard is.
The yearly winning mark improved from 14.6% in 2024 to 17.4% in 2025, a swing of 2.8%. UCLA's current mark of 2.4% sits below the all-time average leader benchmark of 12.6% held by Utah.
Top 9 rows for the current route scope.
| 1 | UCLA | Pac-12 Conference | 2009 | 2.4% |
| 2 | Arizona State | Pac-12 Conference | 2009 | 2.2% |
| 3 | Arizona | Pac-12 Conference | 2009 | 1.5% |
| 4 | Oregon | Pac-12 Conference | 2009 | 1.5% |
| 5 | Washington State | Pac-12 Conference | 2009 | 1.3% |
| 6 | California | Pac-12 Conference | 2009 | 1.3% |
| 7 | Fresno State | Pac-12 | 2009 | 1.1% |
| 8 | Washington | Pac-12 Conference | 2009 | 1.1% |
| 9 | Oregon State | Pac-12 Conference | 2009 | 1.0% |
Yearly winning values for the current filter scope.
| Season | Team | Conference at time | Value |
|---|---|---|---|
| 2025 | Fresno State | Pac-12 | 17.4% |
| 2024 | Washington State | Pac-12 Conference | 14.6% |
| 2023 | UCLA | Pac-12 Conference | 20.7% |
| 2022 | Utah | Pac-12 Conference | 19.0% |
| 2021 | Utah | Pac-12 Conference | 20.2% |
| 2020 | Colorado | Pac-12 Conference | 21.7% |
| 2019 | Utah | Pac-12 Conference | 23.3% |
| 2018 | Utah | Pac-12 Conference | 20.2% |
| 2017 | Oregon | Pac-12 Conference | 20.0% |
| 2016 | Utah | Pac-12 Conference | 21.6% |
| 2015 | Utah | Pac-12 Conference | 2.4% |
| 2014 | Arizona State | Pac-12 Conference | 1.5% |
| 2013 | Arizona State | Pac-12 Conference | 2.4% |
| 2012 | Oregon | Pac-12 Conference | 2.7% |
| 2011 | Utah | Pac-12 Conference | 2.1% |
| 2010 | Oregon | Pac-12 Conference | 2.2% |
| 2009 | UCLA | Pac-12 Conference | 2.4% |
| 2008 | California | Pac-12 Conference | 2.7% |
| 2007 | Oregon State | Pac-12 Conference | 3.0% |
| 2006 | Washington State | Pac-12 Conference | 3.0% |
| 2005 | Oregon | Pac-12 Conference | 2.8% |
| 2004 | Fresno State | Pac-12 | 3.2% |
Average across seasons for each team in the current filter scope.
| Rank | Team | Seasons | Average | Best Season |
|---|---|---|---|---|
| 1 | Utah | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 | 12.6% | 2019 (23.3%) |
| 2 | USC | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 | 10.7% | 2019 (19.3%) |
| 3 | Colorado | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 | 10.4% | 2020 (21.7%) |
| 4 | Stanford | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 | 9.4% | 2019 (18.3%) |
| 5 | Fresno State | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 8.5% | 2019 (21.1%) |
| 6 | Washington State | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 8.1% | 2017 (17.7%) |
| 7 | Arizona State | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.9% | 2019 (21.4%) |
| 8 | Oregon State | 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.9% | 2023 (18.9%) |
| 9 | Oregon | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.6% | 2019 (21.9%) |
| 10 | UCLA | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.2% | 2023 (20.7%) |
| 11 | Washington | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.1% | 2017 (18.7%) |
| 12 | California | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.1% | 2019 (20.4%) |
| 13 | Arizona | 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004 | 7.1% | 2023 (18.0%) |
UCLA ranks first at 2.4% in 2009.
Utah owns the strongest all-time average at 12.6% across 13 tracked seasons in this conference scope.
Fresno State is the most recent yearly winner in this conference scope, so the route combines the current leaderboard with a recent trend line instead of showing only one season snapshot.