1989 Oakland Athletics season Game log June

| Date_ | Opponent | Score | Loss | Record |
|---|---|---|---|---|
| June 2 | Indians | 5–3 | Moore (6–4) | 34–19 |
| June 3 | Indians | 7–0 | Candiotti (6–3) | 35–19 |
| June 4 | Indians | 4–0 | Farrell (3–6) | 36–19 |
| June 5 | Twins | 2–1 | C. Young (2–5) | 36–20 |
| June 6 | Twins | 1–0 | Anderson (6–4) | 37–20 |
| June 7 | Twins | 3–2 | Viola (4–8) | 38–20 |
| June 9 | @ Rangers | 11–8 | Nelson (1–2) | 38–21 |
| June 10 | @ Rangers | 5–1 | Witt (5–6) | 39–21 |
| June 11 | @ Rangers | 5–1 | Brown (5–3) | 40–21 |
| June 12 | @ Royals | 2 – 1 (11) | Burns (4–1) | 40–22 |
| June 13 | @ Royals | 5–3 | C. Young (2–6) | 40–23 |
| June 14 | @ Royals | 2–1 | Leibrandt (4–7) | 41–23 |