40 Wins, 75 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 03/05/87 | Lost | East Valley (Yakima) 49 | Lynden Christian 51 | Playoff | 1.711 |
| 12/30/87 | Lost | East Valley (Yakima) 56 | Hanford 66 | Non-league | 8.393 |
| 01/30/88 | Lost | East Valley (Yakima) 39 | Naches Valley 40 | League | 6.780 |
| 03/05/88 | Won | East Valley (Yakima) 56 | Cascade (Leavenworth) 49 | Playoff | 1.754 |
| 12/17/88 | Won | East Valley (Yakima) 44 | Zillah 35 | League | 5.326 |
| 01/21/89 | Won | East Valley (Yakima) 58 | Cle Elum-Roslyn 52 | League | 8.240 |
| 02/13/89 | Won | East Valley (Yakima) 65 | Cle Elum-Roslyn 48 | Playoff | 8.240 |
| 01/27/90 | Won | East Valley (Yakima) 68 | Naches Valley 64 | League | 1.345 |
| 02/03/90 | Lost | East Valley (Yakima) 54 | Zillah 63 | League | 0.342 |
| 02/13/90 | Lost | East Valley (Yakima) L | Wapato W | Playoff | 5.519 |
| 12/08/90 | Lost | East Valley (Yakima) 61 | Columbia (Burbank) 64 | Non-league | 14.597 |
| 01/03/91 | Won | East Valley (Yakima) 59 | Naches Valley 55 | League | 5.460 |
| 01/26/91 | Won | East Valley (Yakima) 53 | Naches Valley 52 | League | 5.460 |
| 02/16/91 | Lost | East Valley (Yakima) 41 | Grandview 42 | Playoff | 1.219 |
| 12/10/91 | Lost | East Valley (Yakima) 38 | Grandview 48 | Non-league | 2.704 |
| 01/18/92 | Lost | East Valley (Yakima) 46 | Goldendale 49 | League | 12.848 |
| 02/01/92 | Lost | East Valley (Yakima) 53 | White Swan 57 | League | 12.794 |
| 01/22/93 | Lost | East Valley (Yakima) 53 | Connell 57 | Non-league | 5.192 |
| 02/12/93 | Won | East Valley (Yakima) 57 | Goldendale 53 | League | 0.597 |
| 02/20/93 | Lost | East Valley (Yakima) 53 | Cle Elum-Roslyn 58 | Playoff | 1.955 |
| 03/05/93 | Lost | East Valley (Yakima) 36 | Cle Elum-Roslyn 52 | Playoff | 1.955 |
| 01/28/94 | Lost | East Valley (Yakima) 52 | Cle Elum-Roslyn 57 | League | 1.184 |
| 03/03/94 | Lost | East Valley (Yakima) 50 | Castle Rock 52 | Playoff | 17.531 |
| 03/02/95 | Won | East Valley (Yakima) 53 | Foster 50 | Playoff | 0.326 |
| 01/26/96 | Lost | East Valley (Yakima) 50 | Wapato 56 | League | 0.965 |
| 02/15/96 | Lost | East Valley (Yakima) 54 | Toppenish 58 | League | 2.262 |
| 02/17/96 | Lost | East Valley (Yakima) 61 | Grandview 72 | League | 6.362 |
| 12/06/96 | Lost | East Valley (Yakima) 46 | Zillah 52 | Non-league | 4.299 |
| 12/17/96 | Lost | East Valley (Yakima) 50 | Highland 59 | Non-league | 2.869 |
| 01/25/97 | Lost | East Valley (Yakima) 55 | Toppenish 59 | League | 11.408 |
| 02/01/97 | Won | East Valley (Yakima) 70 | Grandview 63 | League | 2.240 |
| 02/11/97 | Won | East Valley (Yakima) 73 | Sunnyside 59 | League | 5.206 |
| 12/05/97 | Lost | East Valley (Yakima) 42 | Selah 52 | Non-league | 6.660 |
| 12/09/97 | Lost | East Valley (Yakima) 50 | Goldendale 57 | Non-league | 3.918 |
| 12/20/97 | Lost | East Valley (Yakima) 44 | Toppenish 47 | Non-league | 12.876 |
| 02/21/98 | Lost | East Valley (Yakima) 40 | Grandview 41 | League | 13.130 |
| 02/04/99 | Lost | East Valley (Yakima) 44 | Ephrata 50 | League | 6.130 |
| 03/05/99 | Lost | East Valley (Yakima) 48 | Cascade (Leavenworth) 58 | Playoff | 10.041 |
| 03/11/99 | Lost | East Valley (Yakima) 44 | Meridian 50 | Playoff | 18.234 |
| 01/14/00 | Lost | East Valley (Yakima) 67 | Connell 74 | League | 8.220 |
| 02/05/00 | Lost | East Valley (Yakima) 61 | Goldendale 64 | League | 10.183 |
| 02/26/00 | Lost | East Valley (Yakima) 51 | Cascade (Leavenworth) 62 | Playoff | 9.306 |
| 03/08/00 | Won | East Valley (Yakima) 56 | Lynden Christian 48 | Playoff | 4.011 |
| 12/15/00 | Won | East Valley (Yakima) 54 | Ephrata 44 | Non-league | 1.991 |
| 02/10/01 | Lost | East Valley (Yakima) 55 | Connell 56 | League | 14.977 |
| 12/20/01 | Lost | East Valley (Yakima) 49 | Ephrata 56 | Non-league | 10.546 |
| 12/14/02 | Lost | East Valley (Yakima) 39 | Ellensburg 52 | Non-league | 2.594 |
| 03/01/03 | Lost | East Valley (Yakima) 35 | Ephrata 37 | Playoff | 11.723 |
| 01/03/04 | Lost | East Valley (Yakima) 50 | Cascade (Leavenworth) 55 | Non-league | 8.922 |
| 01/27/04 | Lost | East Valley (Yakima) 41 | Connell 45 | League | 0.491 |
| 02/06/04 | Lost | East Valley (Yakima) 39 | Connell 41 | League | 0.491 |
| 03/10/04 | Won | East Valley (Yakima) 46 | Blaine 42 | Playoff | 7.930 |
| 03/05/05 | Lost | East Valley (Yakima) 48 | Chelan 58 | Playoff | 8.897 |
| 03/09/05 | Lost | East Valley (Yakima) 30 | Riverside 36 | Playoff | 1.161 |
| 03/10/06 | Lost | East Valley (Yakima) 35 | Lynden Christian 37 | Playoff | 8.537 |
| 03/11/06 | Lost | East Valley (Yakima) 41 | Pullman 46 | Playoff | 12.165 |
| 12/15/06 | Won | East Valley (Yakima) 56 | Prosser 42 | League | 0.022 |
| 12/30/06 | Lost | East Valley (Yakima) 38 | Naches Valley 42 | Non-league | 5.276 |
| 01/05/07 | Won | East Valley (Yakima) 41 | Ellensburg 40 | League | 5.482 |
| 02/03/07 | Won | East Valley (Yakima) 45 | Ellensburg 37 | League | 5.482 |
| 02/23/07 | Won | East Valley (Yakima) 50 | Ellensburg 48 | Playoff | 5.482 |
| 03/03/07 | Won | East Valley (Yakima) 51 | Prosser 47 | Playoff | 0.022 |
| 03/07/07 | Won | East Valley (Yakima) 48 | Ridgefield 39 | Playoff | 1.021 |
| 03/10/07 | Won | East Valley (Yakima) 48 | Black Hills 43 | Playoff | 3.843 |
| 01/19/08 | Lost | East Valley (Yakima) 64 | Othello 65 | League | 2.670 |
| 01/25/08 | Lost | East Valley (Yakima) 46 | Prosser 52 | League | 1.640 |
| 02/02/08 | Won | East Valley (Yakima) 54 | Ellensburg 43 | League | 5.925 |
| 03/01/08 | Lost | East Valley (Yakima) 30 | Othello 40 | Playoff | 2.670 |
| 12/13/08 | Won | East Valley (Yakima) 46 | West Valley (Yakima) 39 | Non-league | 3.881 |
| 01/03/09 | Lost | East Valley (Yakima) 41 | Othello 46 | League | 0.659 |
| 01/13/09 | Won | East Valley (Yakima) 45 | Ellensburg 39 | League | 6.208 |
| 02/06/09 | Lost | East Valley (Yakima) 44 | Othello 47 | League | 0.659 |
| 02/14/09 | Won | East Valley (Yakima) 54 | Ellensburg 52 | League | 6.208 |
| 02/20/09 | Won | East Valley (Yakima) 59 | Prosser 53 | League | 3.172 |
| 02/28/09 | Lost | East Valley (Yakima) 47 | Othello 55 | Playoff | 0.659 |
| 12/04/09 | Lost | East Valley (Yakima) 35 | Granger 41 | Non-league | 6.402 |
| 01/22/10 | Won | East Valley (Yakima) 49 | Prosser 41 | League | 2.314 |
| 02/13/10 | Lost | East Valley (Yakima) 49 | Ellensburg 52 | League | 0.336 |
| 03/13/10 | Lost | East Valley (Yakima) 41 | Archbishop Murphy 46 | Playoff | 5.128 |
| 01/28/11 | Lost | East Valley (Yakima) 40 | Ephrata 59 | League | 3.549 |
| 02/11/11 | Lost | East Valley (Yakima) 43 | Wapato 49 | Playoff | 3.187 |
| 02/18/11 | Won | East Valley (Yakima) 51 | West Valley (Spokane) 44 | Playoff | 3.223 |
| 02/04/12 | Lost | East Valley (Yakima) 44 | Toppenish 48 | League | 18.029 |
| 03/03/12 | Lost | East Valley (Yakima) 41 | Clarkston 53 | Playoff | 0.059 |
| 12/07/12 | Lost | East Valley (Yakima) 31 | Prosser 52 | League | 4.930 |
| 01/05/13 | Won | East Valley (Yakima) 51 | Toppenish 33 | League | 2.426 |
| 01/26/13 | Won | East Valley (Yakima) 45 | Selah 32 | League | 7.082 |
| 01/31/13 | Won | East Valley (Yakima) 37 | West Valley (Yakima) 26 | League | 8.140 |
| 01/11/14 | Lost | East Valley (Yakima) 59 | Toppenish 61 | League | 9.023 |
| 01/24/14 | Lost | East Valley (Yakima) 20 | Ephrata 40 | League | 4.429 |
| 02/07/14 | Won | East Valley (Yakima) 40 | West Valley (Yakima) 37 | League | 4.973 |
| 02/21/14 | Lost | East Valley (Yakima) 43 | Grandview 45 | Playoff | 4.636 |
| 01/03/15 | Won | East Valley (Yakima) 48 | Selah 32 | League | 2.326 |
| 02/10/15 | Won | East Valley (Yakima) 56 | Ephrata 45 | League | 0.968 |
| 01/08/16 | Won | East Valley (Yakima) 36 | Ephrata 34 | League | 1.570 |
| 01/30/16 | Lost | East Valley (Yakima) 37 | Wapato 50 | League | 0.317 |
| 02/11/16 | Lost | East Valley (Yakima) 36 | Toppenish 52 | Playoff | 5.117 |
| 12/20/16 | Lost | East Valley (Yakima) 42 | Grandview 51 | League | 10.037 |
| 01/20/17 | Won | East Valley (Yakima) 40 | Wapato 38 | League | 6.091 |
| 01/28/17 | Lost | East Valley (Yakima) 48 | Toppenish 59 | League | 7.314 |
| 02/03/17 | Lost | East Valley (Yakima) 50 | Selah 62 | League | 3.809 |
| 03/01/17 | Lost | East Valley (Yakima) 36 | Washougal 52 | Playoff | 2.071 |
| 12/02/17 | Lost | East Valley (Yakima) 34 | Prosser 44 | League | 3.460 |
| 12/15/17 | Lost | East Valley (Yakima) 47 | Wapato 48 | League | 1.249 |
| 01/19/18 | Lost | East Valley (Yakima) 61 | Wapato 62 | League | 1.249 |
| 01/26/18 | Lost | East Valley (Yakima) 54 | Grandview 55 | League | 9.125 |
| 01/30/18 | Lost | East Valley (Yakima) 45 | Ephrata 52 | League | 11.444 |
| 01/19/19 | Won | East Valley (Yakima) 45 | Ephrata 41 | League | 0.910 |
| 12/14/19 | Lost | East Valley (Yakima) 51 | Toppenish 53 | League | 6.361 |
| 01/03/20 | Lost | East Valley (Yakima) 36 | Grandview 40 | League | 7.300 |
| 01/31/20 | Lost | East Valley (Yakima) 52 | Ephrata 54 | League | 15.500 |
| 02/07/20 | Lost | East Valley (Yakima) 45 | Wapato 51 | League | 9.026 |
| 03/04/20 | Won | East Valley (Yakima) 44 | White River 35 | Playoff | 1.695 |
| 03/06/20 | Won | East Valley (Yakima) 52 | W.F. West 41 | Playoff | 9.728 |
| 03/07/20 | Won | East Valley (Yakima) 55 | Ellensburg 54 | Playoff | 10.393 |
43 Wins, 44 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 12/20/02 | Lost | East Valley (Yakima) 46 | Quincy 51 | Non-league | 5.020 |
| 01/11/03 | Lost | East Valley (Yakima) 61 | Ephrata 62 | Non-league | 3.854 |
| 01/17/03 | Lost | East Valley (Yakima) 77 | Othello 81 | League | 1.027 |
| 02/01/03 | Lost | East Valley (Yakima) 45 | Kiona-Benton 63 | League | 0.803 |
| 02/27/03 | Lost | East Valley (Yakima) 53 | Quincy 63 | Playoff | 5.020 |
| 03/01/03 | Lost | East Valley (Yakima) 54 | Othello 65 | Playoff | 1.027 |
| 12/06/03 | Lost | East Valley (Yakima) 45 | Quincy 58 | Non-league | 8.096 |
| 12/13/03 | Lost | East Valley (Yakima) 63 | Ellensburg 65 | Non-league | 0.658 |
| 12/27/03 | Lost | East Valley (Yakima) 46 | White Swan 61 | Non-league | 6.819 |
| 01/23/04 | Lost | East Valley (Yakima) 54 | Naches Valley 59 | League | 8.094 |
| 02/06/04 | Won | East Valley (Yakima) 61 | Connell 53 | League | 0.329 |
| 02/07/04 | Lost | East Valley (Yakima) 50 | Othello 65 | League | 9.194 |
| 02/28/04 | Won | East Valley (Yakima) 48 | Kiona-Benton 46 | Playoff | 0.472 |
| 03/10/04 | Won | East Valley (Yakima) 54 | Steilacoom 42 | Playoff | 7.471 |
| 03/12/04 | Won | East Valley (Yakima) 51 | Medical Lake 50 | Playoff | 11.730 |
| 12/14/04 | Won | East Valley (Yakima) 74 | Ellensburg 70 | Non-league | 6.392 |
| 01/14/05 | Lost | East Valley (Yakima) 58 | Naches Valley 68 | League | 1.010 |
| 02/16/05 | Lost | East Valley (Yakima) 64 | Othello 78 | League | 11.076 |
| 02/18/05 | Won | East Valley (Yakima) 66 | Connell 64 | League | 1.282 |
| 12/09/05 | Lost | East Valley (Yakima) 55 | Selah 66 | Non-league | 8.098 |
| 12/13/05 | Won | East Valley (Yakima) 61 | Ellensburg 47 | Non-league | 1.264 |
| 12/15/05 | Lost | East Valley (Yakima) 53 | Cashmere 68 | Non-league | 0.699 |
| 01/13/06 | Lost | East Valley (Yakima) 58 | Naches Valley 61 | League | 3.617 |
| 01/27/06 | Lost | East Valley (Yakima) 53 | Connell 57 | League | 12.630 |
| 02/25/06 | Won | East Valley (Yakima) 74 | Grandview 68 | Playoff | 4.056 |
| 03/04/06 | Lost | East Valley (Yakima) 65 | Cashmere 67 | Playoff | 0.699 |
| 12/15/06 | Won | East Valley (Yakima) 73 | Prosser 54 | League | 3.979 |
| 12/30/06 | Lost | East Valley (Yakima) 49 | Granger 53 | Non-league | 14.836 |
| 01/13/07 | Won | East Valley (Yakima) 62 | Ephrata 60 | League | 0.148 |
| 02/13/07 | Won | East Valley (Yakima) 61 | Ephrata 60 | League | 0.148 |
| 02/22/07 | Won | East Valley (Yakima) 57 | Ephrata 52 | Playoff | 0.148 |
| 02/24/07 | Won | East Valley (Yakima) 53 | Wapato 46 | Playoff | 3.105 |
| 03/10/07 | Won | East Valley (Yakima) 70 | Grandview 56 | Playoff | 4.995 |
| 01/04/08 | Won | East Valley (Yakima) 62 | Ellensburg 58 | League | 1.053 |
| 01/26/08 | Lost | East Valley (Yakima) 49 | Grandview 59 | League | 4.314 |
| 02/02/08 | Won | East Valley (Yakima) 62 | Ellensburg 47 | League | 1.053 |
| 02/07/09 | Won | East Valley (Yakima) 43 | Quincy 41 | League | 15.939 |
| 12/22/09 | Lost | East Valley (Yakima) 57 | Othello 65 | League | 0.621 |
| 01/22/10 | Won | East Valley (Yakima) 61 | Prosser 52 | League | 2.191 |
| 01/29/10 | Won | East Valley (Yakima) 62 | Grandview 56 | League | 16.925 |
| 12/04/10 | Won | East Valley (Yakima) 55 | Chelan 38 | Non-league | 2.077 |
| 12/29/10 | Won | East Valley (Yakima) 62 | Sunnyside 55 | Non-league | 8.166 |
| 01/04/11 | Lost | East Valley (Yakima) 42 | Toppenish 43 | League | 1.646 |
| 01/07/11 | Lost | East Valley (Yakima) 65 | Selah 72 | League | 1.295 |
| 01/21/11 | Won | East Valley (Yakima) 65 | Ellensburg 62 | League | 9.843 |
| 01/29/11 | Lost | East Valley (Yakima) 51 | Toppenish 61 | League | 1.646 |
| 02/01/11 | Lost | East Valley (Yakima) 47 | Selah 62 | League | 1.295 |
| 12/03/11 | Lost | East Valley (Yakima) 40 | Chelan 47 | Non-league | 3.780 |
| 12/28/11 | Won | East Valley (Yakima) 68 | Sunnyside 37 | Non-league | 14.310 |
| 01/10/12 | Won | East Valley (Yakima) 43 | Quincy 37 | League | 2.403 |
| 02/07/12 | Won | East Valley (Yakima) 60 | Selah 50 | League | 3.072 |
| 12/01/12 | Won | East Valley (Yakima) 57 | Chelan 40 | Non-league | 4.131 |
| 12/08/12 | Won | East Valley (Yakima) 54 | Ephrata 51 | League | 2.480 |
| 01/12/13 | Won | East Valley (Yakima) 62 | Prosser 51 | League | 5.096 |
| 02/05/13 | Lost | East Valley (Yakima) 51 | Toppenish 58 | League | 5.010 |
| 02/08/13 | Won | East Valley (Yakima) 65 | Grandview 58 | League | 9.251 |
| 02/09/13 | Won | East Valley (Yakima) 56 | Prosser 46 | Playoff | 5.096 |
| 12/17/13 | Lost | East Valley (Yakima) 45 | Ellensburg 57 | League | 8.688 |
| 01/07/14 | Lost | East Valley (Yakima) 42 | West Valley (Yakima) 52 | League | 6.674 |
| 01/17/14 | Lost | East Valley (Yakima) 59 | Grandview 61 | League | 0.412 |
| 01/18/14 | Lost | East Valley (Yakima) 48 | Prosser 50 | League | 15.111 |
| 02/04/14 | Lost | East Valley (Yakima) 53 | Grandview 63 | League | 0.412 |
| 02/17/14 | Lost | East Valley (Yakima) 59 | Ephrata 60 | Playoff | 4.114 |
| 02/20/14 | Lost | East Valley (Yakima) 67 | Wapato 81 | Playoff | 4.403 |
| 01/10/15 | Lost | East Valley (Yakima) 39 | Ephrata 42 | League | 0.350 |
| 01/24/15 | Lost | East Valley (Yakima) 43 | Quincy 44 | League | 14.150 |
| 01/30/15 | Won | East Valley (Yakima) 62 | Ellensburg 58 | League | 1.487 |
| 02/10/15 | Lost | East Valley (Yakima) 56 | Ephrata 58 | League | 0.350 |
| 02/28/15 | Lost | East Valley (Yakima) 43 | Olympic 45 | Playoff | 1.411 |
| 01/09/16 | Won | East Valley (Yakima) 53 | Prosser 50 | League | 6.371 |
| 01/16/16 | Lost | East Valley (Yakima) 73 | Grandview 76 | League | 5.589 |
| 01/23/16 | Won | East Valley (Yakima) 60 | Ellensburg 57 | League | 6.175 |
| 02/05/16 | Lost | East Valley (Yakima) 65 | Ephrata 67 | League | 0.754 |
| 01/13/17 | Won | East Valley (Yakima) 70 | Ellensburg 57 | League | 2.329 |
| 01/27/17 | Won | East Valley (Yakima) 74 | Grandview 70 | League | 2.501 |
| 02/01/17 | Won | East Valley (Yakima) 77 | Ephrata 74 | League | 2.466 |
| 12/05/17 | Won | East Valley (Yakima) 66 | Naches Valley 61 | Non-league | 3.530 |
| 12/12/17 | Lost | East Valley (Yakima) 56 | Othello 65 | League | 8.040 |
| 01/12/18 | Won | East Valley (Yakima) 69 | Ellensburg 63 | League | 12.475 |
| 01/26/18 | Lost | East Valley (Yakima) 61 | Grandview 67 | League | 6.010 |
| 01/27/18 | Won | East Valley (Yakima) 47 | Toppenish 43 | League | 15.205 |
| 12/04/18 | Won | East Valley (Yakima) 58 | Naches Valley 53 | Non-league | 1.814 |
| 12/07/18 | Lost | East Valley (Yakima) 68 | Othello 71 | League | 8.091 |
| 12/08/18 | Won | East Valley (Yakima) 68 | Toppenish 65 | League | 7.147 |
| 01/29/19 | Won | East Valley (Yakima) 68 | Wapato 65 | League | 15.934 |
| 01/03/20 | Lost | East Valley (Yakima) 71 | Grandview 72 | League | 2.480 |
| 01/25/20 | Won | East Valley (Yakima) 74 | Selah 72 | League | 6.977 |