| Overall Record: | 5 - 17 |
| League Games: | 4 - 10 |
| Non-league Games: | 0 - 5 |
| Post-Season: | 1 - 2 |
Head coach: Vern Griffith
1998-1999 Ratings and Ranks (rank in class/overall rank)
| Points Rating: | -31.467 (75/339) |
| RPI Rating: | 0.3506 (74/309) |
| Colley Rating: | 0.1452 (79/331) |
| LM w/l Rating: | -1.2295 (80/345) |
Schedule and results are unofficial
| Date | Opponent | Location | Outcome | Score | |||
|---|---|---|---|---|---|---|---|
| Thu 12/03/98 | Odessa (-22.9) | Home | Lost | 36-56 | Non-League | ||
| Sat 12/05/98 | Moses Lake Christian (+22.3) | Home | Won | 43-26 | League | ||
| Fri 12/11/98 | Pateros (-21.8) | Home | Lost | 34-46 | League | ||
| Fri 12/18/98 | Waterville (-35.8) | Away | Lost | 32-74 | League | ||
| Sat 12/19/98 | Entiat (+ 4.8) | Home | Won | 47-41 | League | ||
| Tue 12/22/98 | Bridgeport (-20.1) | Home | Lost | 53-70 | League | ||
| Sat 01/02/99 | Thorp (-5.3) | Away | Lost | 40-42 | League | ||
| Tue 01/05/99 | Manson (-17.1) | Away | Lost | 34-58 | League | ||
| Sat 01/09/99 | Mansfield (-10.4) | Home | Lost | 37-47 | Non-League | ||
| Tue 01/12/99 | Almira Coulee Hartline (-19.4) | Home | Lost | 38-55 | Non-League | ||
| Thu 01/14/99 | Moses Lake Christian (+22.3) | Away | Won | 49-40 | League | ||
| Tue 01/19/99 | Pateros (-21.8) | Away | Lost | 34-55 | League | ||
| Sat 01/23/99 | Waterville (-35.8) | Home | Lost | 37-64 | League | ||
| Tue 01/26/99 | Ephrata JV | Home | Lost | 30-54 | Non-League | ||
| Fri 01/29/99 | Entiat (+ 4.8) | Away | Won | 49-34 | League | ||
| Sat 01/30/99 | Bridgeport (-20.1) | Away | Lost | 31-61 | League | ||
| Fri 02/05/99 | Thorp (-5.3) | Home | Lost | 28-31 | League | ||
| Sat 02/06/99 | Manson (-17.1) | Home | Lost | 36-60 | League | ||
| Fri 02/12/99 | Mansfield (-10.4) | Away | Lost | 58-73 | Non-League | ||
| Thu 02/18/99 | Pateros (-21.8) | Away | Lost | 28-46 | D6 B Tournament | ||
| Sat 02/20/99 | Entiat (+ 4.8) | Wenatchee HS | Won | 37-31 | D6 B Tournament (loser out) | ||
| Wed 02/24/99 | Bridgeport (-20.1) | Wenatchee HS | Lost | 36-53 | D6 B Tournament (loser out) |