The 2019 Oakland Athletics season was the 119th season for the Oakland Athletics franchise, all as members of the American League, and their 52nd season in Oakland (all at Oakland Coliseum). The A's clinched a spot in the Wild Card Game on September 27; however, they lost to the Tampa Bay Rays in that game 5-1. The 2019 season was the final season the team shared the Coliseum with the Oakland Raiders. The Raiders relocated to Las Vegas prior to the following season leaving the Coliseum as a baseball-only facility for the first time since 1994. Standings American League West American League Wild Card Record against opponents Game log |-style=background:#fbb | 1 || March 20 || Mariners (Game played in Tokyo)|| 7–9 || Gonzales (1–0) || Fiers (0–1) || Strickland (1) || 45,787 || 0–1 || L1 |-style=background:#fbb | 2 || March 21 || Mariners (Game played in Tokyo)|| 4–5 (12) || Rosscup (1–0) || Buchter (0–1) || Strickland (2) || 46,451 || 0–2 || L2 |-style=background:#cfc | 3 || March 28 || Angels || 4–0 || Fiers (1–1) || Cahill (0–1) || — || 22,691 || 1–2 || W1 |-style=background:#fbb | 4 || March 29 || Angels || 2–6 || Robles (1–0) || Soria (0–1) || — || 22,585 || 1–3 || L1 |-style=background:#cfc | 5 || March 30 || Angels || 4–2 || Anderson (1–0) || Peña (0–1) || Treinen (1) || 16,051 || 2–3 || W1 |-style=background:#cfc | 6 || March 31 || Angels || 2–1 || Montas (1–0) || Skaggs (0–1) || Treinen (2) || 23,265 || 3–3 || W2 |- |-style=background:#cfc ||7|| April 1 || Red Sox || 7–0 || Brooks (1–0) || Price (0–1) || — || 12,417 || 4–3 || W3 |-style=background:#cfc ||8|| April 2 || Red Sox || 1–0 || Fiers (2–1) || Sale (0–2) || Treinen (3) || 12,721 || 5–3 || W4 |-style=background:#fbb ||9|| April 3 || Red Sox || 3–6 || Barnes (1–0) || Rodney (0–1) || Brasier (1) || 14,207 || 5–4 || L1 |-style=background:#cfc ||10|| April 4 || Red Sox || 7–3 || Anderson (2–0) || Rodríguez (0–2) || — || 15,095 || 6–4 || W1 |-style=background:#fbb ||11|| April 5 || @ Astros || 2–3 || McHugh (1–1) || Montas (1–1) || Osuna (2) || 43,165 || 6–5 || L1 |-style=background:#fbb ||12|| April 6 || @ Astros || 0–6 || Miley (1–1) || Brooks (1–1) || —