73 Wins, 55 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 12/16/86 | Won | Riverside 42 | Deer Park 41 | Non-league | 6.590 |
| 01/09/87 | Won | Riverside 33 | Newport (Newport) 22 | League | 1.686 |
| 01/17/87 | Won | Riverside 35 | Kettle Falls 34 | League | 2.119 |
| 12/15/87 | Won | Riverside 44 | St. George's 37 | Non-league | 0.969 |
| 01/09/88 | Won | Riverside 58 | Medical Lake 47 | League | 14.862 |
| 12/07/88 | Lost | Riverside 38 | Deer Park 43 | Non-league | 3.023 |
| 12/13/88 | Lost | Riverside 44 | Deer Park 46 | Non-league | 3.023 |
| 01/07/89 | Won | Riverside 54 | Medical Lake 53 | League | 1.209 |
| 01/20/89 | Won | Riverside 44 | Newport (Newport) 41 | League | 6.263 |
| 01/27/89 | Won | Riverside 59 | Medical Lake 51 | League | 1.209 |
| 12/12/89 | Lost | Riverside 35 | West Valley (Spokane) 38 | Non-league | 6.555 |
| 12/22/89 | Lost | Riverside 57 | West Valley (Spokane) 64 | Non-league | 6.555 |
| 01/13/90 | Won | Riverside 50 | Deer Park 39 | League | 3.972 |
| 02/12/90 | Lost | Riverside 39 | Kettle Falls 49 | Playoff | 6.747 |
| 12/11/90 | Lost | Riverside 41 | Northwest Christian (Colbert) 52 | Non-league | 0.909 |
| 12/15/90 | Lost | Riverside 48 | West Valley (Spokane) 49 | Non-league | 3.197 |
| 12/18/90 | Won | Riverside 50 | Newport (Newport) 45 | League | 2.466 |
| 01/25/91 | Won | Riverside 59 | Kettle Falls 41 | League | 5.350 |
| 02/02/91 | Won | Riverside 61 | Colfax 55 | League | 11.873 |
| 12/13/91 | Won | Riverside 40 | Northwest Christian (Colbert) 38 | Non-league | 0.207 |
| 12/14/91 | Won | Riverside 50 | Kettle Falls 39 | League | 3.802 |
| 12/18/91 | Lost | Riverside 36 | Medical Lake 58 | League | 0.193 |
| 01/10/92 | Lost | Riverside 49 | Newport (Newport) 56 | League | 9.470 |
| 01/17/92 | Won | Riverside 44 | Chewelah 38 | League | 6.022 |
| 01/09/93 | Lost | Riverside 55 | Lakeside (Nine Mile Falls) 60 | League | 6.811 |
| 02/05/93 | Lost | Riverside 51 | Lakeside (Nine Mile Falls) 53 | League | 6.811 |
| 02/12/93 | Lost | Riverside 35 | Chewelah 37 | League | 0.562 |
| 02/20/93 | Lost | Riverside 49 | Chewelah 51 | Playoff | 0.562 |
| 02/23/93 | Lost | Riverside 44 | Colfax 63 | Playoff | 0.066 |
| 12/03/93 | Won | Riverside 48 | Mary Walker 45 | Non-league | 2.224 |
| 01/29/94 | Won | Riverside 47 | Lakeside (Nine Mile Falls) 45 | League | 11.384 |
| 02/05/94 | Lost | Riverside 56 | Deer Park 59 | League | 0.424 |
| 02/11/94 | Lost | Riverside 39 | Chewelah 57 | League | 4.596 |
| 12/06/94 | Won | Riverside 58 | Colville 46 | Non-league | 2.553 |
| 12/13/94 | Won | Riverside 75 | Lakeside (Nine Mile Falls) 73 | League | 13.170 |
| 12/20/94 | Won | Riverside 58 | West Valley (Spokane) 51 | Non-league | 0.105 |
| 02/03/95 | Won | Riverside 71 | Colfax 58 | League | 0.020 |
| 02/18/95 | Won | Riverside 59 | Colfax 55 | Playoff | 0.020 |
| 02/25/95 | Won | Riverside 51 | Colfax 41 | Playoff | 0.020 |
| 12/12/95 | Lost | Riverside 30 | Newport (Newport) 33 | Non-league | 1.444 |
| 01/05/96 | Won | Riverside 50 | West Valley (Spokane) 46 | League | 2.077 |
| 02/02/96 | Lost | Riverside 39 | Colville 54 | League | 4.187 |
| 02/09/96 | Lost | Riverside 49 | Pullman 50 | League | 3.301 |
| 02/10/96 | Won | Riverside 49 | West Valley (Spokane) 46 | League | 2.077 |
| 02/23/96 | Lost | Riverside 33 | Pullman 34 | Playoff | 3.301 |
| 02/24/96 | Lost | Riverside 31 | East Valley (Spokane) 33 | Playoff | 0.713 |
| 01/07/97 | Lost | Riverside 36 | Deer Park 39 | Non-league | 10.997 |
| 01/31/97 | Won | Riverside 40 | Cheney 39 | League | 10.266 |
| 02/28/98 | Lost | Riverside 42 | Pullman 49 | Playoff | 4.740 |
| 03/07/98 | Lost | Riverside 28 | Pullman 34 | Playoff | 4.740 |
| 03/11/98 | Won | Riverside 56 | Omak 50 | Playoff | 15.225 |
| 02/09/99 | Won | Riverside 48 | Chewelah 42 | League | 0.522 |
| 02/19/99 | Won | Riverside 45 | Colville 34 | League | 0.779 |
| 12/03/99 | Lost | Riverside 30 | Valley Christian 33 | Non-league | 12.588 |
| 02/04/00 | Won | Riverside 40 | Lakeside (Nine Mile Falls) 38 | League | 9.695 |
| 02/12/00 | Won | Riverside 75 | Pullman 64 | League | 5.906 |
| 02/22/00 | Won | Riverside 41 | Lakeside (Nine Mile Falls) 36 | Playoff | 9.695 |
| 01/05/01 | Won | Riverside 54 | Liberty (Spangle) 49 | Non-league | 8.207 |
| 02/09/01 | Lost | Riverside 34 | Deer Park 44 | League | 3.444 |
| 12/14/01 | Lost | Riverside 50 | Cashmere 62 | Non-league | 6.944 |
| 12/15/01 | Lost | Riverside 48 | Cascade (Leavenworth) 53 | Non-league | 1.778 |
| 01/15/02 | Lost | Riverside 45 | Deer Park 47 | League | 12.671 |
| 02/05/02 | Won | Riverside 58 | Newport (Newport) 54 | League | 1.691 |
| 02/19/02 | Won | Riverside 56 | Newport (Newport) 52 | Playoff | 1.691 |
| 03/02/02 | Won | Riverside 53 | Newport (Newport) 48 | Playoff | 1.691 |
| 03/07/02 | Lost | Riverside 44 | Lynden Christian 48 | Playoff | 8.121 |
| 01/24/03 | Won | Riverside 50 | Lakeside (Nine Mile Falls) 48 | League | 5.921 |
| 02/08/03 | Lost | Riverside 46 | Newport (Newport) 56 | League | 3.815 |
| 03/01/03 | Won | Riverside 49 | Pullman 41 | Playoff | 2.401 |
| 03/14/03 | Lost | Riverside 41 | Ephrata 48 | Playoff | 3.327 |
| 12/09/03 | Won | Riverside 37 | Shadle Park 32 | Non-league | 0.062 |
| 01/03/04 | Won | Riverside 41 | Pullman 34 | League | 5.821 |
| 01/09/04 | Lost | Riverside 48 | Chewelah 60 | League | 0.768 |
| 01/13/04 | Won | Riverside 59 | Newport (Newport) 56 | League | 0.163 |
| 01/30/04 | Won | Riverside 51 | Pullman 43 | League | 5.821 |
| 02/10/04 | Won | Riverside 57 | Newport (Newport) 53 | League | 0.163 |
| 02/28/04 | Lost | Riverside 38 | Chewelah 50 | Playoff | 0.768 |
| 01/11/05 | Lost | Riverside 48 | Lakeside (Nine Mile Falls) 51 | League | 4.590 |
| 01/14/05 | Lost | Riverside 34 | Pullman 42 | League | 5.328 |
| 01/21/05 | Won | Riverside 58 | Chewelah 47 | League | 0.978 |
| 02/25/05 | Lost | Riverside 49 | Lakeside (Nine Mile Falls) 51 | Playoff | 4.590 |
| 03/09/05 | Won | Riverside 36 | East Valley (Yakima) 30 | Playoff | 1.161 |
| 01/27/06 | Won | Riverside 53 | Deer Park 48 | League | 4.738 |
| 02/14/06 | Won | Riverside 47 | Deer Park 42 | League | 4.738 |
| 01/06/07 | Lost | Riverside 37 | Deer Park 58 | League | 7.501 |
| 01/13/07 | Won | Riverside 40 | Medical Lake 35 | League | 5.094 |
| 02/09/07 | Won | Riverside 56 | West Valley (Spokane) 52 | League | 0.221 |
| 12/04/07 | Won | Riverside 43 | Northwest Christian (Colbert) 37 | Non-league | 0.636 |
| 01/04/08 | Lost | Riverside 36 | Colville 39 | League | 0.833 |
| 01/05/08 | Lost | Riverside 34 | Deer Park 37 | League | 14.595 |
| 01/15/08 | Won | Riverside 41 | Cheney 39 | League | 3.969 |
| 02/01/08 | Lost | Riverside 35 | Colville 40 | League | 0.833 |
| 02/05/08 | Won | Riverside 49 | Medical Lake 46 | League | 1.415 |
| 02/12/08 | Won | Riverside 44 | Cheney 39 | League | 3.969 |
| 12/09/08 | Lost | Riverside 49 | Northwest Christian (Colbert) 54 | Non-league | 1.002 |
| 01/23/09 | Won | Riverside 42 | Medical Lake 37 | League | 12.307 |
| 02/24/09 | Won | Riverside 40 | Deer Park 32 | League | 1.193 |
| 01/23/10 | Won | Riverside 51 | Newport (Newport) 48 | Non-league | 7.832 |
| 02/18/10 | Won | Riverside 41 | Deer Park 37 | League | 4.811 |
| 12/29/10 | Won | Riverside 36 | Columbia (Burbank) 35 | Non-league | 1.887 |
| 01/14/11 | Lost | Riverside 35 | Chewelah 49 | League | 8.480 |
| 11/29/11 | Won | Riverside 53 | Cusick 51 | Non-league | 2.670 |
| 01/15/13 | Lost | Riverside 42 | Medical Lake 54 | League | 6.411 |
| 01/25/13 | Won | Riverside 51 | Newport (Newport) 46 | League | 7.241 |
| 02/09/13 | Won | Riverside 54 | Freeman 46 | Playoff | 23.625 |
| 12/05/13 | Won | Riverside 50 | Davenport 34 | Non-league | 6.893 |
| 12/17/13 | Lost | Riverside 33 | Medical Lake 41 | League | 5.297 |
| 01/24/14 | Lost | Riverside 37 | Chewelah 55 | League | 0.139 |
| 02/04/14 | Won | Riverside 39 | Kettle Falls 35 | League | 0.934 |
| 12/16/14 | Lost | Riverside 22 | Newport (Newport) 29 | League | 4.794 |
| 12/19/14 | Won | Riverside 42 | Freeman 38 | League | 0.999 |
| 01/27/15 | Won | Riverside 44 | Freeman 39 | League | 0.999 |
| 02/10/15 | Lost | Riverside 42 | Medical Lake 46 | League | 0.151 |
| 02/13/15 | Lost | Riverside 39 | Medical Lake 48 | Playoff | 0.151 |
| 12/04/15 | Lost | Riverside 35 | Mary Walker 40 | Non-league | 7.293 |
| 12/15/15 | Won | Riverside 35 | Newport (Newport) 34 | League | 2.013 |
| 12/28/15 | Lost | Riverside 21 | Lake Roosevelt 35 | Non-league | 1.153 |
| 01/08/16 | Won | Riverside 32 | Chewelah 31 | League | 4.831 |
| 02/05/16 | Lost | Riverside 47 | Colville 48 | League | 6.197 |
| 12/16/16 | Lost | Riverside 45 | Colville 56 | League | 4.665 |
| 01/03/17 | Lost | Riverside 27 | Freeman 29 | League | 0.905 |
| 01/21/17 | Lost | Riverside 40 | Colville 47 | League | 4.665 |
| 02/02/17 | Won | Riverside 46 | Deer Park 33 | League | 2.295 |
| 01/30/18 | Won | Riverside 43 | Chewelah 42 | League | 10.142 |
| 02/01/18 | Won | Riverside 40 | Deer Park 30 | League | 2.003 |
| 12/01/18 | Won | Riverside 41 | Lind-Ritzville/Sprague 36 | Non-league | 12.677 |
| 01/31/19 | Won | Riverside 44 | Newport (Newport) 40 | League | 4.209 |
| 02/02/19 | Won | Riverside 47 | Newport (Newport) 39 | Playoff | 4.209 |
39 Wins, 17 Losses
| Date | Game Type | Upset Magnitude | |||
|---|---|---|---|---|---|
| 01/31/03 | Lost | Riverside 56 | Deer Park 65 | League | 6.465 |
| 02/04/03 | Lost | Riverside 45 | Colville 47 | League | 13.384 |
| 12/13/03 | Lost | Riverside 49 | Cascade (Leavenworth) 52 | Non-league | 14.167 |
| 12/30/03 | Won | Riverside 63 | Northwest Christian (Colbert) 55 | Non-league | 9.280 |
| 01/09/04 | Won | Riverside 48 | Chewelah 40 | League | 8.712 |
| 02/06/04 | Won | Riverside 53 | Chewelah 31 | League | 8.712 |
| 02/13/04 | Won | Riverside 67 | Lakeside (Nine Mile Falls) 58 | League | 3.016 |
| 12/17/04 | Won | Riverside 41 | Shadle Park 40 | Non-league | 6.929 |
| 12/27/04 | Lost | Riverside 55 | Tumwater 58 | Non-league | 1.325 |
| 01/11/05 | Won | Riverside 37 | Lakeside (Nine Mile Falls) 34 | League | 2.682 |
| 01/18/05 | Won | Riverside 43 | Medical Lake 40 | League | 6.328 |
| 02/08/05 | Won | Riverside 41 | Chewelah 37 | League | 3.309 |
| 02/23/05 | Won | Riverside 63 | Lakeside (Nine Mile Falls) 61 | Playoff | 2.682 |
| 01/31/06 | Lost | Riverside 46 | Freeman 56 | Non-league | 4.725 |
| 02/07/06 | Won | Riverside 57 | Chewelah 48 | League | 0.392 |
| 02/24/06 | Won | Riverside 64 | Pullman 57 | Playoff | 13.182 |
| 03/03/06 | Won | Riverside 45 | Chewelah 41 | Playoff | 0.392 |
| 01/05/07 | Won | Riverside 66 | Colville 56 | League | 6.583 |
| 01/30/07 | Won | Riverside 44 | Deer Park 39 | League | 6.133 |
| 12/04/07 | Won | Riverside 59 | Northwest Christian (Colbert) 52 | Non-league | 11.785 |
| 12/08/07 | Lost | Riverside 45 | Cascade (Leavenworth) 50 | Non-league | 2.733 |
| 01/04/08 | Lost | Riverside 42 | Colville 49 | League | 2.207 |
| 01/12/08 | Won | Riverside 66 | Medical Lake 59 | League | 0.011 |
| 01/13/09 | Won | Riverside 47 | Cheney 46 | League | 8.185 |
| 01/16/09 | Won | Riverside 70 | Colville 68 | League | 1.722 |
| 02/20/09 | Won | Riverside 38 | Medical Lake 33 | League | 2.549 |
| 12/08/09 | Won | Riverside 46 | Northwest Christian (Colbert) 43 | Non-league | 11.615 |
| 12/11/09 | Lost | Riverside 58 | Lakeside (Nine Mile Falls) 65 | Non-league | 1.806 |
| 01/08/10 | Won | Riverside 69 | Clarkston 42 | League | 12.241 |
| 01/04/11 | Won | Riverside 60 | Lakeside (Nine Mile Falls) 52 | League | 10.406 |
| 01/07/11 | Won | Riverside 59 | Colville 56 | League | 4.577 |
| 01/18/11 | Won | Riverside 61 | Newport (Newport) 55 | League | 2.857 |
| 01/29/11 | Lost | Riverside 42 | Chewelah 63 | League | 3.498 |
| 02/01/11 | Won | Riverside 49 | Newport (Newport) 41 | League | 2.857 |
| 02/07/11 | Lost | Riverside 39 | Chewelah 50 | Playoff | 3.498 |
| 12/13/11 | Won | Riverside 59 | Deer Park 54 | Non-league | 14.453 |
| 01/05/13 | Lost | Riverside 40 | Newport (Newport) 53 | League | 2.832 |
| 01/11/13 | Won | Riverside 60 | Freeman 59 | League | 0.664 |
| 01/29/13 | Lost | Riverside 46 | Kettle Falls 54 | League | 6.265 |
| 02/04/13 | Won | Riverside 63 | Freeman 53 | Playoff | 0.664 |
| 01/28/14 | Won | Riverside 87 | Lakeside (Nine Mile Falls) 84 | League | 7.718 |
| 02/06/14 | Lost | Riverside 48 | Freeman 56 | League | 5.035 |
| 02/21/14 | Won | Riverside 59 | Lakeside (Nine Mile Falls) 55 | Playoff | 7.718 |
| 01/06/15 | Won | Riverside 63 | Lakeside (Nine Mile Falls) 56 | League | 7.758 |
| 01/16/15 | Won | Riverside 54 | Medical Lake 43 | League | 1.950 |
| 01/23/15 | Lost | Riverside 45 | Newport (Newport) 49 | League | 9.371 |
| 02/17/15 | Won | Riverside 61 | Medical Lake 55 | Playoff | 1.950 |
| 01/19/16 | Won | Riverside 42 | Deer Park 40 | League | 11.037 |
| 01/22/16 | Won | Riverside 44 | Newport (Newport) 39 | League | 27.343 |
| 12/27/16 | Lost | Riverside 38 | Kettle Falls 41 | Non-league | 9.135 |
| 12/29/17 | Won | Riverside 43 | Lake Roosevelt 36 | Non-league | 7.650 |
| 11/30/18 | Won | Riverside 56 | Tekoa-Rosalia 51 | Non-league | 1.308 |
| 01/04/19 | Lost | Riverside 51 | Colville 56 | League | 7.856 |
| 01/22/19 | Won | Riverside 78 | Lakeside (Nine Mile Falls) 67 | League | 21.072 |
| 01/25/19 | Lost | Riverside 62 | Colville 63 | League | 7.856 |
| 01/07/20 | Won | Riverside 51 | Lakeside (Nine Mile Falls) 48 | League | 12.530 |