1980 Toronto Blue Jays season Game log June

| Date_ | Opponent | Score | Loss | Record |
|---|---|---|---|---|
| June 24 | @ Orioles | 1–0 | Stieb (6–5) | 31–33 |
| June 25 | @ Orioles | 6–3 | Leal (1–2) | 31–34 |
| June 26 | @ Orioles | 4–1 | Clancy (6–4) | 31–35 |
| June 27 | Tigers | 7–2 | Jefferson (2–5) | 31–36 |
| June 28 | Tigers | 8–3 | Kucek (1–1) | 31–37 |
| June 29 | Tigers | 2–0 | Petry (4–4) | 32–37 |
| June 30 | Orioles | 9–7 | Leal (1–3) | 32–38 |