East
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Columbia (Burbank) | 12 | 1 | 0.923 | 18 | 6 | 0.750 | |
| DeSales | 9 | 4 | 0.692 | 14 | 11 | 0.560 | |
| Liberty Christian | 6 | 7 | 0.462 | 12 | 11 | 0.522 | |
| Walla Walla Valley Academy | 5 | 8 | 0.385 | 9 | 13 | 0.409 | |
| Dayton-Waitsburg | 1 | 12 | 0.077 | 2 | 18 | 0.100 | |
West
| League | Season | ||||||
| Won | Lost | Pct | Won | Lost | Pct | ||
| Tri-Cities Prep | 13 | 0 | 1.000 | 28 | 1 | 0.966 | State 1st |
| Mabton | 8 | 5 | 0.615 | 16 | 11 | 0.593 | State |
| White Swan | 8 | 5 | 0.615 | 12 | 9 | 0.571 | |
| Kittitas-Thorp | 3 | 10 | 0.231 | 4 | 16 | 0.200 | |
| Lyle/Wishram | 0 | 13 | 0.000 | 0 | 20 | 0.000 | |
Last Season: 2017-2018 EWAC
Next Season: 2019-2020 EWAC
2018-2019 boys EWAC | Main Page | 2018-2019 TOC
For league: 32 - 36 in non-league games
Home team wins 55.4% of league games (36 - 29)
157 games; average margin: 20.82
median margin: 18
25 games five points or less margin (including overtime games)
47 games ten points or less margin (including overtime games)
65 league games; average margin: 24.22
median margin: 20
7 games five points or less margin (including overtime games)
15 games ten points or less margin (including overtime games)
| 11/27/18 | Yakama Tribal 60, at Kittitas-Thorp 38 | Non-league |
| 11/28/18 | at DeSales 59, McLoughlin (OR) 17 | Non-league |
| 11/28/18 | White Swan 71, at Umatilla (OR) 18 | Non-league |
| 11/30/18 | at Lind-Ritzville/Sprague 44, Columbia (Burbank) 42 | Non-league |
| 11/30/18 | at Tri-Cities Prep 56, Connell 48 | Non-league |
| 11/30/18 | at White Swan 61, Klickitat/Glenwood 46 | Non-league |
| 12/01/18 | Columbia (Burbank) 60, at River View 43 | Non-league |
| 12/01/18 | Dayton-Waitsburg 41, at McLoughlin (OR) 39 | Non-league |
| 12/01/18 | at Pomeroy 66, DeSales 24 | Non-league |
| 12/01/18 | Reardan 54, at Kittitas-Thorp 40 | Non-league |
| 12/01/18 | Stevenson 64, at Lyle/Wishram 32 | Non-league |
| 12/01/18 | Tri-Cities Prep 63, at Kiona-Benton 13 | Non-league |
| 12/04/18 | College Place 51, at Walla Walla Valley Academy 47 | Non-league |
| 12/04/18 | DeSales 38, at Touchet 25 | Non-league |
| 12/04/18 | Kittitas-Thorp 45, at Riverside Christian 34 | Non-league |
| 12/04/18 | St. John-Endicott-LaCrosse 55, at Dayton-Waitsburg 32 | Non-league |
| 12/04/18 | Sunnyside Christian 35, at White Swan 34 | Non-league |
| 12/04/18 | Warden 49, at Columbia (Burbank) 46 | Non-league |
| 12/06/18 | College Place 64, at Dayton-Waitsburg 26 | Non-league |
| 12/06/18 | at Walla Walla Valley Academy 51, Kittitas-Thorp 39 | |
| 12/07/18 | at Columbia (Burbank) 40, Colfax 37 | Non-league |
| 12/07/18 | at River View 58, Dayton-Waitsburg 27 | Non-league |
| 12/07/18 | Liberty (Spangle) 72, at Tri-Cities Prep 63 | Non-league |
| 12/07/18 | at Kittitas-Thorp 56, Lyle/Wishram 19 | |
| 12/07/18 | at Granger 59, Mabton 34 | Non-league |
| 12/08/18 | Columbia (Burbank) 59, at College Place 32 | Non-league |
| 12/08/18 | at DeSales 51, Liberty Christian 32 | |
| 12/08/18 | at Soap Lake 40, Lyle/Wishram 21 | Non-league |
| 12/08/18 | Mabton 44, at Sunnyside Christian 43 OT | Non-league |
| 12/08/18 | at Tri-Cities Prep 81, White Swan 44 | |
| 12/11/18 | at Prescott 60, Dayton-Waitsburg 54 | Non-league |
| 12/11/18 | at Tri-Cities Prep 75, Kittitas-Thorp 20 | |
| 12/11/18 | Klickitat/Glenwood 51, at Lyle/Wishram 44 | Non-league |
| 12/11/18 | Liberty Christian 51, at Touchet 36 | Non-league |
| 12/11/18 | at Warden 57, Mabton 45 | Non-league |
| 12/11/18 | White Swan 49, at Walla Walla Valley Academy 33 | Non-league |
| 12/13/18 | at Riverside (OR) 45, Walla Walla Valley Academy 35 | Non-league |
| 12/14/18 | at Liberty Christian 72, Dayton-Waitsburg 31 | |
| 12/14/18 | at Columbia (Burbank) 44, DeSales 35 | |
| 12/14/18 | at Mabton 68, Kittitas-Thorp 29 | |
| 12/14/18 | Tri-Cities Prep 63, at Lyle/Wishram 11 | |
| 12/15/18 | Columbia (Burbank) 60, at White Swan 41 | |
| 12/15/18 | at Kittitas-Thorp 51, Dayton-Waitsburg 31 | |
| 12/15/18 | at Tri-Cities Prep 51, DeSales 26 | |
| 12/15/18 | Liberty Christian 55, at Lyle/Wishram 39 | |
| 12/17/18 | at Liberty Christian 53, Irrigon (OR) 43 | Non-league |
| 12/18/18 | Pomeroy 71, at DeSales 23 | Non-league |
| 12/18/18 | at Mabton 66, Prescott 25 | Non-league |
| 12/18/18 | at Tri-Cities Prep 69, Sunnyside Christian 45 | Non-league |
| 12/18/18 | Walla Walla Valley Academy 58, at Dayton-Waitsburg 23 | |
| 12/20/18 | at DeSales 56, Dayton-Waitsburg 32 | |
| 12/20/18 | Kittitas-Thorp 52, at Lyle/Wishram 40 | |
| 12/20/18 | at Columbia (Burbank) 36, Walla Walla Valley Academy 24 | |
| 12/21/18 | Dayton-Waitsburg 55, at Lyle/Wishram 32 | |
| 12/21/18 | at Mabton 48, White Swan 40 | |
| 12/22/18 | at White Swan 75, Lyle/Wishram 13 | |
| 12/22/18 | at Mabton 72, Naches Valley 53 | Non-league |
| 12/27/18 | at DeSales 55, Asotin 37 | Non-league |
| 12/27/18 | at Irrigon (OR) 47, Liberty Christian 38 | Non-league |
| 12/27/18 | Tri-Cities Prep 61, Nyssa (OR) 38 | Non-league |
| 12/28/18 | College Place 56, at DeSales 39 | Non-league |
| 12/28/18 | Liberty Christian 45, McLoughlin (OR) 24 | Non-league |
| 12/28/18 | Mabton 68, River View 29 | Non-league |
| 12/28/18 | at Columbia (Burbank) 50, Riverside (OR) 28 | Non-league |
| 12/28/18 | Riverside Christian 45, Lyle/Wishram 16 | Non-league |
| 12/28/18 | Sunnyside Christian 38, White Swan 35 OT | Non-league |
| 12/28/18 | Toledo 60, Kittitas-Thorp 33 | Non-league |
| 12/28/18 | Tri-Cities Prep 79, at Irrigon (OR) 39 | Non-league |
| 12/29/18 | Mabton 54, Wahluke 34 | Non-league |
| 12/29/18 | Vashon Island 45, Lyle/Wishram 31 | Non-league |
| 12/29/18 | at Granger 55, White Swan 24 | Non-league |
| 12/29/18 | Woodland 60, Kittitas-Thorp 42 | Non-league |
| 01/03/19 | DeSales 49, at Walla Walla Valley Academy 36 | |
| 01/04/19 | Columbia (Burbank) 57, at Liberty Christian 41 | |
| 01/04/19 | at White Swan 66, Kittitas-Thorp 34 | |
| 01/04/19 | Mabton 63, at Lyle/Wishram 41 | |
| 01/05/19 | Columbia (Burbank) 61, at Mabton 59 | |
| 01/05/19 | at White Swan 68, Dayton-Waitsburg 21 | |
| 01/05/19 | DeSales 53, at Lyle/Wishram 12 | |
| 01/05/19 | Liberty Christian 56, at Kittitas-Thorp 47 | |
| 01/05/19 | at Tri-Cities Prep 37, Walla Walla Valley Academy 19 | |
| 01/08/19 | Columbia (Burbank) 56, at Dayton-Waitsburg 16 | |
| 01/08/19 | at Walla Walla Valley Academy 67, Liberty Christian 59 OT | |
| 01/08/19 | at Tri-Cities Prep 68, Lind-Ritzville/Sprague 41 | Non-league |
| 01/09/19 | at Mabton 58, DeSales 34 | |
| 01/10/19 | at Walla Walla Valley Academy 40, Dayton-Waitsburg 26 | |
| 01/10/19 | at Sunnyside Christian 57, Lyle/Wishram 15 | Non-league |
| 01/10/19 | Mabton 55, at Kittitas-Thorp 21 | |
| 01/10/19 | at White Swan 59, Riverside Christian 23 | Non-league |
| 01/11/19 | DeSales 55, at Liberty Christian 43 | |
| 01/11/19 | at Columbia (Burbank) 51, River View 27 | Non-league |
| 01/11/19 | Tri-Cities Prep 59, at White Swan 56 | |
| 01/12/19 | at DeSales 44, Kittitas-Thorp 31 | |
| 01/12/19 | at Walla Walla Valley Academy 45, Lyle/Wishram 15 | |
| 01/12/19 | Mabton 69, at Dayton-Waitsburg 22 | |
| 01/12/19 | Tri-Cities Prep 69, at Columbia (Burbank) 54 | |
| 01/12/19 | White Swan 58, at Liberty Christian 52 | |
| 01/15/19 | Columbia (Burbank) 63, at Kittitas-Thorp 37 | |
| 01/15/19 | at Touchet 47, Dayton-Waitsburg 40 | Non-league |
| 01/15/19 | at Liberty Christian 67, Klickitat/Glenwood 27 | Non-league |
| 01/15/19 | at Tri-Cities Prep 74, Mabton 49 | |
| 01/15/19 | Yakama Tribal 54, at Lyle/Wishram 37 | Non-league |
| 01/17/19 | at Mabton 45, Walla Walla Valley Academy 41 | |
| 01/18/19 | Columbia (Burbank) 39, at DeSales 31 | |
| 01/18/19 | Liberty Christian 49, at Dayton-Waitsburg 39 | |
| 01/18/19 | at Tri-Cities Prep 77, Lyle/Wishram 13 | |
| 01/19/19 | at Brewster 60, Kittitas-Thorp 34 | Non-league |
| 01/19/19 | at Tri-Cities Prep 75, Liberty Christian 35 | |
| 01/19/19 | at White Swan 51, Walla Walla Valley Academy 47 | |
| 01/22/19 | at Columbia (Burbank) 71, Liberty Christian 47 | |
| 01/22/19 | at Mabton 66, Lyle/Wishram 12 | |
| 01/22/19 | Touchet 38, at Dayton-Waitsburg 35 | Non-league |
| 01/22/19 | at DeSales 36, Walla Walla Valley Academy 17 | |
| 01/22/19 | White Swan 53, at Kittitas-Thorp 38 | |
| 01/24/19 | Walla Walla Valley Academy 50, Mount Ellis Academy (MT) 11 | Non-league |
| 01/25/19 | at Columbia (Burbank) 62, Dayton-Waitsburg 33 | |
| 01/25/19 | at Sunnyside Christian 42, DeSales 29 | Non-league |
| 01/25/19 | Walla Walla Valley Academy 49, Puget Sound Adventist 47 | Non-league |
| 01/25/19 | Tri-Cities Prep 65, at Mabton 62 | |
| 01/25/19 | White Swan 62, at Lyle/Wishram 36 | |
| 01/26/19 | Auburn Adventist 37, Walla Walla Valley Academy 36 | Non-league |
| 01/26/19 | at Columbia (Burbank) 60, Lyle/Wishram 14 | |
| 01/26/19 | at Liberty Christian 57, Mabton 49 | |
| 01/26/19 | Tri-Cities Prep 79, at Dayton-Waitsburg 21 | |
| 01/26/19 | at DeSales 45, White Swan 37 | |
| 01/28/19 | Sunnyside Christian 50, at Liberty Christian 47 | Non-league |
| 01/29/19 | Columbia (Burbank) 55, at Walla Walla Valley Academy 36 | |
| 01/29/19 | DeSales 46, at Dayton-Waitsburg 21 | |
| 01/29/19 | at White Swan 51, Mabton 48 OT | |
| 01/29/19 | Tri-Cities Prep 70, at Kittitas-Thorp 35 | |
| 01/30/19 | at Liberty Christian 55, Walla Walla Valley Academy 37 | |
| 01/31/19 | Liberty Christian 62, at Klickitat/Glenwood 40 | Non-league |
| 02/01/19 | Liberty Christian 45, Kittitas-Thorp 32 | EWAC Tournament (loser out) |
| 02/01/19 | Columbia (Burbank) 47, Mabton 35 | EWAC Tournament |
| 02/01/19 | Tri-Cities Prep 53, DeSales 33 | EWAC Tournament |
| 02/01/19 | Walla Walla Valley Academy 41, White Swan 37 | EWAC Tournament (loser out) |
| 02/02/19 | DeSales 41, Mabton 38 | EWAC Tournament (3rd/4th) |
| 02/02/19 | Tri-Cities Prep 58, Columbia (Burbank) 49 | EWAC Tournament (1st/2nd) |
| 02/02/19 | Walla Walla Valley Academy 55, Liberty Christian 48 | EWAC Tournament (5th/6th) |
| 02/08/19 | Lake Roosevelt 55, Liberty Christian 47 | D5/6 2B Tournament (loser out) |
| 02/08/19 | Mabton 51, Soap Lake 34 | D5/6 2B Tournament (loser out) |
| 02/08/19 | DeSales 38, Tonasket 21 | D5/6 2B Tournament (loser out) |
| 02/08/19 | Waterville-Mansfield 58, Walla Walla Valley Academy 45 | D5/6 2B Tournament (loser out) |
| 02/09/19 | Liberty Bell 46, DeSales 44 | D5/6 2B Tournament |
| 02/09/19 | Lake Roosevelt 46, Columbia (Burbank) 43 | D5/6 2B Tournament |
| 02/09/19 | Tri-Cities Prep 63, Waterville-Mansfield 34 | D5/6 2B Tournament |
| 02/13/19 | Brewster 64, Mabton 37 | D5/6 2B Tournament |
| 02/15/19 | Mabton 50, Columbia (Burbank) 44 | D5/6 2B Tournament (loser out) |
| 02/15/19 | Waterville-Mansfield 32, DeSales 25 | D5/6 2B Tournament (loser out) |
| 02/15/19 | Tri-Cities Prep 58, Liberty Bell 40 | D5/6 2B Tournament |
| 02/16/19 | Tri-Cities Prep 62, Brewster 43 | D5/6 2B Tournament (1st/2nd) |
| 02/16/19 | Mabton 44, Waterville-Mansfield 42 | D5/6 2B Tournament (winner 5th to state/loser out) |
| 02/23/19 | Tri-Cities Prep 71, Auburn Adventist 16 | State 2B Tournament-regional |
| 02/23/19 | Brewster 47, Mabton 46 | State 2B Tournament-regional (loser out) |
| 02/28/19 | Tri-Cities Prep 75, Brewster 43 | State 2B Tournament |
| 03/01/19 | Tri-Cities Prep 54, La Conner 39 | State 2B Tournament |
| 03/02/19 | Tri-Cities Prep 50, Liberty (Spangle) 42 | State 2B Tournament (1st/2nd) |