1989 Oakland Athletics season Game log April

| Date_ | Opponent | Score | Loss | Attendance | Record |
|---|---|---|---|---|---|
| April 3 | Mariners | 3–2 | Langston (0–1) | 46163 | 1–0 |
| April 5 | Mariners | 11–1 | Bankhead (0–1) | 16045 | 2–0 |
| April 6 | Mariners | 11–3 | Campbell (0–1) | 19087 | 3–0 |
| April 7 | White Sox | 7–1 | C. Young (0–1) | 20585 | 3–1 |
| April 8 | White Sox | 7–4 | Moore (0–1) | 32881 | 3–2 |
| April 9 | White Sox | 4–2 | Reuss (1–1) | 45110 | 4–2 |
| April 10 | @ Angels | 4–0 | Finley (1–1) | 23820 | 5–2 |
| April 11 | @ Angels | 7–1 | Davis (1–1) | 23322 | 5–3 |
| April 12 | @ Angels | 5–0 | C. Young (0–2) | 24650 | 5–4 |
| April 13 | @ Angels | 5–0 | Abbott (0–2) | 24137 | 6–4 |
| April 14 | @ White Sox | 7–4 | Pérez (1–1) | 37950 | 7–4 |