1988 West Coast Eagles season Regular season Regular season

| Round | Date_ | Score | Opponent | Opponent_s_Score | Result_ | Venue | Attendance | Best_on_ground | Team_ |
|---|---|---|---|---|---|---|---|---|---|
| 20 | Saturday, 13 August 2:10pm | 14.13 (97) | St Kilda | 13.10 (88) | Won by 9 points | Moorabbin Oval | 11074 | Laurie Keene | West Coast |
| 21 | Sunday, 21 August 7:40pm | 16.15 (111) | Collingwood | 7.9 (51) | Won by 60 points | Subiaco Oval | 36638 | Karl Langdon | West Coast |
| 22 | Sunday, 28 August 2:10pm | 7.11 (53) | Footscray | 3.11 (29) | Won by 24 points | Western Oval | 18456 | Chris Mainwaring | West Coast |
| EF | Saturday, 3 September 2:10pm | 10.11 (71) | Melbourne | 11.7 (73) | Lost by 2 points | Waverley Park | 43438 | – | – |