August 13 || @ Athletics || 3–2 || Sonnanstine (12–6) || Duchscherer (10–8) || Percival (27) || 21,438 || 72–47 |- style="text-align:center; background:#bfb;" | 120 || August 14 || @ Athletics || 7–6 (12) || Hammel (4–3) || Casilla (1–0) || Miller (1) || 16,689 || 73–47 |- style="text-align:center; background:#bfb;" | 121 || August 15 || @ Rangers || 7–0 || Garza (10–7) || Millwood (6–7) || || 20,233 || 74–47 |- style="text-align:center; background:#fbb;" | 122 || August 16 || @ Rangers || 3–0 || Harrison (5–2) || Jackson (9–8) || Guardado (4) || 29,238 || 74–48 |- style="text-align:center; background:#bfb;" | 123 || August 17 || @ Rangers || 7–4 || Kazmir (9–6) || Nippert (1–3) || Wheeler (5) || 18,363 || 75–48 |- style="text-align:center; background:#bfb;" | 124 || August 18 || Angels || 6–4 || Sonnanstine (13–6) || Garland (11–8) || Wheeler (6) || 15,896 || 76–48 |- style="text-align:center; background:#bfb;" | 125 || August 19 || Angels || 4–2 || Shields (11–7) || Shields (5–4) || Wheeler (7) || 15,902 || 77–48 |- style="text-align:center; background:#fbb;" | 126 || August 20 || Angels || 5–4 || Arredondo (5–1) || Balfour (3–2) || Rodríguez (48) || 19,157 || 77–49 |- style="text-align:center; background:#bfb;" | 127 || August 22 || @ White Sox || 9–4 || Jackson (10–8) || Danks (10–6) || || 38,747 || 78–49 |- style="text-align:center; background:#bfb;" | 128 || August 23 || @ White Sox || 5–3 || Balfour (4–2) || Vázquez (10–11) || Wheeler (8) || 36,482 || 79–49 |- style="text-align:center; background:#fbb;" | 129 || August 24 || @ White Sox || 6–5 (10) || Jenks (3–0) || Hammel (4–4) || || 38,562 || 79–50 |- style="text-align:center; background:#fbb;" | 130 || August 26 || Blue Jays || 6–2 || Halladay (16–9) || Shields (11–8) || || 13,478 || 79–51 |- style="text-align:center; background:#bfb;" | 131 || August 27 || Blue Jays || 1–0 || Garza (11–7) || Purcey (2–5) || Wheeler (9) || 12,678 || 80–51 |- style="text-align:center; background:#bfb;" | 132 || August 28 || Blue Jays || 3–2 || Jackson (11–8) || Litsch (9–8) || Wheeler (10) || 14,039 || 81–51 |- style="text-align:center; background:#bfb;" | 133 || August 29 || Orioles || 14–3 || Kazmir (10–6) || Guthrie (10–11) || || 21,439 || 82–51 |- style="text-align:center; background:#bfb;" | 134 || August 30 || Orioles || 10–9 || Wheeler (3–5) || Cherry (0–2) || || 34,805 || 83–51 |- style="text-align:center;