10 Wins, 10 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 02/07/95 | Won | Yakama Tribal 69 | Bickleton 55 | League | 4.222 |
| 12/13/03 | Lost | Yakama Tribal 21 | Chief Leschi 35 | Non-league | 1.847 |
| 01/20/07 | Won | Yakama Tribal 45 | Bickleton 44 | League | 1.406 |
| 01/02/08 | Won | Yakama Tribal 58 | Cascade Christian (Puyallup) 53 | Non-league | 8.555 |
| 01/07/11 | Won | Yakama Tribal 51 | Lyle/Wishram 36 | League | 4.323 |
| 01/11/13 | Lost | Yakama Tribal 46 | Lyle/Wishram 47 | League | 12.348 |
| 02/22/13 | Won | Yakama Tribal 41 | Republic 34 | Playoff | 9.001 |
| 12/21/13 | Lost | Yakama Tribal 42 | Tulalip Heritage 59 | Non-league | 3.777 |
| 01/24/14 | Lost | Yakama Tribal 38 | Lyle/Wishram 41 | League | 3.568 |
| 01/09/15 | Won | Yakama Tribal 54 | Bickleton 48 | League | 7.359 |
| 01/24/15 | Won | Yakama Tribal 60 | Bickleton 51 | League | 7.359 |
| 02/06/15 | Lost | Yakama Tribal 38 | Trout Lake-Glenwood 42 | League | 8.006 |
| 02/16/16 | Lost | Yakama Tribal 54 | Lyle/Wishram 73 | Playoff | 2.649 |
| 12/04/19 | Lost | Yakama Tribal 50 | Mabton 53 | Non-league | 1.598 |
| 12/28/19 | Won | Yakama Tribal 61 | Wellpinit 41 | Non-league | 3.694 |
| 01/03/20 | Won | Yakama Tribal 63 | Inchelium 55 | Non-league | 13.818 |
| 02/01/20 | Lost | Yakama Tribal 53 | Trout Lake 58 | League | 5.294 |
| 02/04/20 | Lost | Yakama Tribal 42 | Trout Lake 53 | League | 5.294 |
| 02/29/20 | Won | Yakama Tribal 51 | Oakesdale 33 | Playoff | 11.607 |
| 03/05/20 | Lost | Yakama Tribal 35 | Mount Vernon Christian 37 | Playoff | 4.373 |
25 Wins, 15 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 01/18/03 | Won | Yakama Tribal 54 | Lyle 49 | League | 2.203 |
| 01/31/03 | Won | Yakama Tribal 51 | La Salle 46 | League | 13.042 |
| 02/01/03 | Lost | Yakama Tribal 54 | Glenwood 69 | League | 0.762 |
| 12/09/03 | Won | Yakama Tribal 57 | Tri-Cities Prep 56 | Non-league | 5.112 |
| 12/13/03 | Won | Yakama Tribal 77 | Tulalip Heritage 76 | Non-league | 11.814 |
| 12/16/03 | Won | Yakama Tribal 60 | Tri-Cities Prep 52 | Non-league | 5.112 |
| 01/31/04 | Won | Yakama Tribal 61 | Glenwood 52 | League | 3.394 |
| 02/04/05 | Lost | Yakama Tribal 39 | Lyle 42 | League | 0.758 |
| 02/05/05 | Won | Yakama Tribal 51 | La Salle 44 | League | 9.955 |
| 02/08/05 | Lost | Yakama Tribal 53 | Klickitat 61 | League | 14.506 |
| 01/06/06 | Won | Yakama Tribal 59 | Klickitat 56 | League | 10.580 |
| 02/06/06 | Lost | Yakama Tribal 70 | Trout Lake-Glenwood 78 | League | 0.083 |
| 02/06/08 | Won | Yakama Tribal 53 | Trout Lake-Glenwood 52 | League | 15.215 |
| 02/12/08 | Won | Yakama Tribal 51 | Bickleton 46 | League | 7.820 |
| 01/17/09 | Won | Yakama Tribal 63 | Trout Lake-Glenwood 57 | League | 1.234 |
| 01/31/09 | Won | Yakama Tribal 64 | Trout Lake-Glenwood 55 | League | 1.234 |
| 02/14/09 | Won | Yakama Tribal 65 | Trout Lake-Glenwood 57 | Playoff | 1.234 |
| 01/09/10 | Won | Yakama Tribal 39 | Klickitat 34 | League | 8.110 |
| 01/23/10 | Won | Yakama Tribal 59 | Klickitat 55 | League | 8.110 |
| 01/18/11 | Lost | Yakama Tribal 43 | Bickleton 44 | League | 15.615 |
| 01/29/11 | Won | Yakama Tribal 72 | Trout Lake-Glenwood 65 | League | 7.426 |
| 02/05/11 | Lost | Yakama Tribal 59 | Klickitat 61 | League | 1.047 |
| 02/03/12 | Lost | Yakama Tribal 57 | Bickleton 61 | League | 6.465 |
| 01/17/14 | Won | Yakama Tribal 48 | Sunnyside Christian 44 | League | 6.164 |
| 02/11/14 | Lost | Yakama Tribal 41 | Lyle/Wishram 44 | League | 2.355 |
| 12/05/14 | Won | Yakama Tribal 81 | Cusick 65 | Non-league | 1.574 |
| 12/18/14 | Lost | Yakama Tribal 58 | White Swan 62 | Non-league | 14.612 |
| 01/27/15 | Won | Yakama Tribal 64 | Sunnyside Christian 56 | League | 6.225 |
| 02/02/16 | Lost | Yakama Tribal 53 | Bickleton 61 | League | 14.027 |
| 02/13/16 | Won | Yakama Tribal 52 | Sunnyside Christian 49 | Playoff | 4.076 |
| 03/03/16 | Won | Yakama Tribal 59 | Shorewood Christian 49 | Playoff | 0.727 |
| 02/10/17 | Won | Yakama Tribal 54 | Sunnyside Christian 52 | Playoff | 9.666 |
| 02/24/17 | Lost | Yakama Tribal 55 | Lummi Nation 63 | Playoff | 0.778 |
| 03/02/17 | Lost | Yakama Tribal 51 | Pomeroy 65 | Playoff | 0.243 |
| 03/03/18 | Lost | Yakama Tribal 47 | Pomeroy 69 | Playoff | 4.590 |
| 12/29/18 | Lost | Yakama Tribal 64 | Almira Coulee Hartline 65 | Non-league | 5.933 |
| 01/12/19 | Lost | Yakama Tribal 65 | Trout Lake 67 | League | 8.478 |
| 01/18/19 | Won | Yakama Tribal 54 | Sunnyside Christian 51 | League | 13.047 |
| 12/27/19 | Won | Yakama Tribal 70 | Toutle Lake 59 | Non-league | 3.505 |
| 12/28/19 | Won | Yakama Tribal 54 | Bellevue Christian 48 | Non-league | 4.557 |