- Aug. 1, 1980 – Tigers 1 – Mariners 0 | W: Morris L: Bannister
- Aug. 1, 1980 – Tigers 5 – Mariners 2 | W: Petry L: Dressler
- Aug. 2, 1980 – Tigers 9 – Mariners 3 | W: Robbins L: Beattie
- Aug. 3, 1980 – Tigers 4 – Mariners 3 | W: Rozema L: Honeycutt
Box scores from the Tigers’ last 4-game sweep of the Mariners in Detroit
