36 Wins, 12 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 11/30/99 | Lost | Heritage 33 | Washougal 37 | Non-league | 6.293 |
| 12/28/99 | Lost | Heritage 40 | Columbia (White Salmon) 45 | Non-league | 1.482 |
| 01/18/00 | Won | Heritage 44 | Fort Vancouver 41 | League | 3.198 |
| 02/23/00 | Won | Heritage 39 | Fort Vancouver 32 | Playoff | 3.198 |
| 11/28/00 | Won | Heritage 32 | Ridgefield 27 | Non-league | 8.511 |
| 01/29/01 | Won | Heritage 49 | Kelso 41 | League | 10.903 |
| 02/02/01 | Lost | Heritage 40 | Columbia (White Salmon) 47 | Non-league | 7.325 |
| 02/05/01 | Won | Heritage 42 | Fort Vancouver 41 | League | 1.666 |
| 02/15/01 | Won | Heritage 38 | Evergreen (Vancouver) 28 | League | 1.259 |
| 02/24/01 | Won | Heritage 49 | Kelso 44 | Playoff | 10.903 |
| 01/15/02 | Won | Heritage 46 | Evergreen (Vancouver) 44 | League | 6.100 |
| 01/22/02 | Won | Heritage 46 | Camas 43 | Non-league | 1.475 |
| 12/03/02 | Lost | Heritage 36 | Columbia River 37 | Non-league | 0.634 |
| 12/20/02 | Won | Heritage 55 | Evergreen (Vancouver) 42 | League | 0.108 |
| 01/17/03 | Won | Heritage 34 | Skyview 29 | League | 10.006 |
| 02/06/03 | Won | Heritage 38 | Mountain View 36 | League | 5.428 |
| 01/24/05 | Won | Heritage 44 | Mountain View 30 | League | 7.882 |
| 01/31/05 | Won | Heritage 45 | Hudson's Bay 43 | League | 12.930 |
| 12/02/05 | Won | Heritage 59 | Mark Morris 55 | Non-league | 14.328 |
| 01/13/06 | Won | Heritage 51 | Camas 32 | Non-league | 1.105 |
| 11/30/06 | Won | Heritage 41 | Hudson's Bay 39 | Non-league | 9.913 |
| 12/27/07 | Won | Heritage 61 | Mount Tahoma 59 | Non-league | 9.444 |
| 01/16/09 | Won | Heritage 60 | Kelso 48 | League | 0.526 |
| 02/05/09 | Won | Heritage 42 | Kelso 41 | League | 0.526 |
| 01/12/10 | Lost | Heritage 41 | Evergreen (Vancouver) 42 | League | 1.540 |
| 01/15/10 | Won | Heritage 51 | Kelso 44 | League | 0.886 |
| 01/04/11 | Won | Heritage 59 | Kelso 56 | Non-league | 3.556 |
| 02/08/11 | Lost | Heritage 32 | Union 33 | League | 6.059 |
| 12/29/11 | Won | Heritage 55 | Mark Morris 52 | Non-league | 8.223 |
| 01/19/12 | Won | Heritage 51 | Battle Ground 39 | League | 1.741 |
| 02/02/12 | Won | Heritage 58 | Battle Ground 57 | League | 1.741 |
| 12/04/13 | Won | Heritage 44 | Columbia River 41 | Non-league | 16.172 |
| 12/06/13 | Won | Heritage 36 | Hudson's Bay 33 | Non-league | 0.504 |
| 12/05/14 | Won | Heritage 43 | R.A. Long 40 | Non-league | 7.901 |
| 12/19/14 | Won | Heritage 38 | Evergreen (Vancouver) 23 | League | 0.936 |
| 01/27/15 | Won | Heritage 48 | Evergreen (Vancouver) 41 | League | 0.936 |
| 12/02/15 | Lost | Heritage 37 | Ridgefield 47 | Non-league | 2.685 |
| 12/04/15 | Lost | Heritage 35 | R.A. Long 55 | Non-league | 1.423 |
| 12/07/15 | Won | Heritage 41 | Washougal 40 | Non-league | 22.839 |
| 01/19/16 | Won | Heritage 29 | Mountain View 28 | League | 19.158 |
| 02/01/17 | Won | Heritage 42 | Battle Ground 39 | League | 5.329 |
| 12/11/17 | Won | Heritage 36 | Columbia River 31 | Non-league | 12.923 |
| 12/15/17 | Lost | Heritage 37 | Hudson's Bay 49 | Non-league | 1.074 |
| 12/27/17 | Lost | Heritage 44 | Hudson's Bay 45 | Non-league | 1.074 |
| 12/28/17 | Won | Heritage 56 | Evergreen (Vancouver) 42 | Non-league | 3.756 |
| 12/08/18 | Won | Heritage 47 | Ridgefield 46 | Non-league | 6.775 |
| 12/09/19 | Lost | Heritage 33 | R.A. Long 49 | Non-league | 2.942 |
| 12/16/19 | Lost | Heritage 28 | Mountain View 33 | Non-league | 9.988 |
28 Wins, 15 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 12/16/02 | Lost | Heritage 50 | Hudson's Bay 56 | League | 2.746 |
| 01/16/03 | Won | Heritage 54 | Skyview 48 | League | 11.662 |
| 01/03/05 | Won | Heritage 64 | Skyview 62 | League | 7.358 |
| 12/08/05 | Lost | Heritage 55 | Battle Ground 73 | League | 10.084 |
| 01/27/06 | Lost | Heritage 56 | Skyview 60 | League | 2.805 |
| 02/03/06 | Won | Heritage 70 | Prairie 63 | League | 12.902 |
| 11/28/06 | Won | Heritage 47 | Columbia River 36 | Non-league | 3.339 |
| 12/01/06 | Won | Heritage 52 | Hudson's Bay 39 | Non-league | 15.921 |
| 12/19/06 | Won | Heritage 63 | Fort Vancouver 53 | Non-league | 1.530 |
| 12/09/08 | Won | Heritage 75 | Camas 66 | Non-league | 1.265 |
| 12/16/08 | Lost | Heritage 63 | Hudson's Bay 64 | Non-league | 8.044 |
| 01/06/09 | Lost | Heritage 66 | Fort Vancouver 72 | Non-league | 0.986 |
| 01/09/09 | Won | Heritage 51 | Prairie 47 | Non-league | 2.947 |
| 02/10/09 | Won | Heritage 69 | Mountain View 58 | League | 2.414 |
| 02/20/09 | Won | Heritage 56 | Kelso 49 | Playoff | 2.270 |
| 02/24/09 | Won | Heritage 51 | Evergreen (Vancouver) 48 | Playoff | 4.372 |
| 02/26/09 | Won | Heritage 74 | Mountain View 64 | Playoff | 2.414 |
| 12/04/09 | Won | Heritage 89 | Union 86 | Non-league | 20.572 |
| 01/11/10 | Won | Heritage 61 | Evergreen (Vancouver) 45 | League | 1.718 |
| 12/10/10 | Won | Heritage 52 | Skyview 45 | League | 11.129 |
| 01/25/11 | Won | Heritage 75 | Union 65 | League | 25.317 |
| 11/30/11 | Lost | Heritage 50 | Kelso 63 | Non-league | 0.167 |
| 01/13/12 | Won | Heritage 66 | Evergreen (Vancouver) 63 | League | 15.153 |
| 12/03/12 | Lost | Heritage 60 | Kelso 72 | Non-league | 1.473 |
| 12/07/12 | Won | Heritage 59 | Fort Vancouver 57 | Non-league | 8.584 |
| 12/10/12 | Won | Heritage 66 | Hockinson 63 | Non-league | 8.350 |
| 02/01/13 | Won | Heritage 66 | Camas 59 | League | 7.377 |
| 12/03/14 | Lost | Heritage 41 | Ridgefield 45 | Non-league | 7.829 |
| 12/15/14 | Lost | Heritage 54 | R.A. Long 58 | Non-league | 2.725 |
| 01/09/15 | Won | Heritage 51 | Battle Ground 47 | League | 10.327 |
| 12/07/15 | Won | Heritage 41 | Washougal 35 | Non-league | 14.245 |
| 12/19/16 | Lost | Heritage 40 | Hockinson 46 | Non-league | 4.671 |
| 12/31/16 | Lost | Heritage 61 | Seton Catholic 63 | Non-league | 15.286 |
| 01/03/17 | Won | Heritage 53 | Battle Ground 42 | League | 2.015 |
| 02/03/17 | Won | Heritage 67 | Battle Ground 63 | Playoff | 2.015 |
| 12/11/17 | Won | Heritage 56 | Washougal 51 | Non-league | 3.900 |
| 12/13/17 | Won | Heritage 64 | Hockinson 48 | Non-league | 2.550 |
| 12/20/17 | Lost | Heritage 48 | R.A. Long 49 | Non-league | 0.940 |
| 12/07/18 | Won | Heritage 53 | Hudson's Bay 43 | Non-league | 0.343 |
| 12/10/18 | Won | Heritage 78 | Mountain View 75 | Non-league | 7.432 |
| 12/14/18 | Lost | Heritage 69 | Hockinson 79 | Non-league | 3.975 |
| 01/30/19 | Lost | Heritage 48 | Washougal 58 | Non-league | 1.336 |
| 12/20/19 | Lost | Heritage 56 | Fort Vancouver 64 | Non-league | 4.326 |