First meeting: Oct. 29, 1999 - Mountain View 45, Heritage 19
Latest meeting: Oct. 10, 2025 - Heritage 21, Mountain View 0
Next meeting: TBD
Meetings total: 23
All-time series: Mountain View Leads 18-5
League series: Mountain View Leads 13-5
Post-season series: n/a
Largest victory: Mountain View, 45-0 (2014)
Longest win streak: Mountain View, 11 (2010-present)
Current win streak: Heritage, 1 (2025-present)
| Heritage Victories | Mountain View Victories | Tie Games |
| No. | Date | Winning Team | Losing Team | |||
| 1 | Oct. 29, 1999 | Mountain View* | 45 | at Heritage | 19 | |
| 2 | Oct. 27, 2000 | Heritage* | 39 | at Mountain View | 7 | |
| 3 | Sept. 21, 2001 | Mountain View* | 42 | at Heritage | 0 | |
| 4 | Oct. 4, 2002 | at Mountain View* | 55 | Heritage | 13 | |
| 5 | Oct. 3, 2003 | Mountain View* | 35 | at Heritage | 10 | |
| 6 | Sept. 24, 2004 | Mountain View* | 20 | at Heritage | 7 | |
| 7 | Sept. 23, 2005 | at Mountain View* | 57 | Heritage | 28 | |
| 8 | Oct. 19, 2006 | at Heritage* | 32 | Mountain View | 27 | |
| 9 | Oct. 20, 2007 | at Mountain View* | 46 | Heritage | 14 | |
| 10 | Oct. 24, 2008 | Heritage* | 14 | at Mountain View | 9 | |
| 11 | Oct. 23, 2009 | at Heritage* | 28 | Mountain View | 21 | |
| 12 | Sept. 24, 2010 | Mountain View | 30 | at Heritage | 29 | |
| 13 | Sept. 23, 2011 | at Mountain View | 45 | Heritage | 3 | |
| 14 | Oct. 17, 2014 | at Mountain View* | 45 | Heritage | 0 | |
| 15 | Oct. 16, 2015 | Mountain View* | 27 | at Heritage | 21 | |
| 16 | Sept. 21, 2018 | Mountain View | 49 | at Heritage | 7 | |
| 17 | Sept. 27, 2019 | at Mountain View | 24 | Heritage | 7 | |
| 18 | Apr. 2, 2021 | at Mountain View | 49 | Heritage | 7 | |
| 19 | Sept. 24, 2021 | at Mountain View* | 49 | Heritage | 20 | |
| 20 | Oct. 21, 2022 | Mountain View* | 48 | at Heritage | 6 | |
| 21 | Oct. 20, 2023 | at Mountain View* | 56 | Heritage | 12 | |
| 22 | Oct. 10, 2024 | Mountain View | 21 | at Heritage | 0 | |
| 23 | Oct. 10, 2025 | Heritage | 21 | at Mountain View | 0 | |