(10–12) || Cordero (33) || 19,159 || 72–76 || |- align="center" bgcolor="bbffbb" | 149 || September 14 || Cubs || FSO || W 7–2 || LeCure (1–1) || Coleman (2–8) || || 18,304 || 73–76 || |- align="center" bgcolor="bbffbb" | 150 || September 15 || Cubs || FSO || W 8–6 (11) || Masset (3–5) || Russell (1–6) || || 23,792 || 74–76 || |- align="center" bgcolor="ffbbbb" | 151 || September 16 || Brewers || FSO || L 3–6 || Wolf (13–9) || Arroyo (8–12) || Axford (43) || 32,506 || 74–77 || |- align="center" bgcolor="ffbbbb" | 152 || September 17 || Brewers || FSO || L 1–10 || Gallardo (17–10) || Vólquez (5–6) || || 39,766 || 74–78 || |- align="center" bgcolor="ffbbbb" | 153 || September 18 || Brewers || FSO || L 1–8 || Greinke (15–6) || Maloney (0–3) || || 37,845 || 74–79 || |- align="center" bgcolor="ffbbbb" | 154 || September 19 || Astros || FSO || L 2–3 || Carpenter (1–3) || Masset (3–6) || Melancon (19) || 21,168 || 74–80 || |- align="center" bgcolor="bbffbb" | 155 || September 20 || Astros || FSO || W 6–4 || Bailey (9–7) || Norris (6–11) || Cordero (34) || 23,847 || 75–80 || |- align="center" bgcolor="bbffbb" | 156 || September 21 || Astros || FSO || W 2–0 || Arroyo (9–12) || Rodríguez (11–11) || || 20,875 || 76–80 || |- align="center" bgcolor="ffbbbb" | 157 || September 23 || @ Pirates || FSO || L 3–4 || Hanrahan (1–4) || Bray (5–3) || || 23,632 || 76–81 || |- align="center" bgcolor="ffbbbb" | 158 || September 24 || @ Pirates || FSO || L 3–4 || Lincoln (2–3) || Wood (6–6) || Grilli (1) || 37,388 || 76–82 || |- align="center" bgcolor="bbffbb" | 159 || September 25 || @ Pirates || FSO || W 5–4 || Willis (1–6) || Moskos (1–1) || Cordero (35) || 28,758 || 77–82 || |- align="center" bgcolor="bbffbb" | 160 || September 26 || @ Mets || FSO || W 6–5 || Ondrusek (5–5) || Byrdak (2–1) || Cordero (36) || 28,651 || 78–82 || |- align="center" bgcolor="bbffbb" | 161 || September 27 || @ Mets || FSO || W 5–4 (13) || LeCure (2–1) || Thayer (0–3) || Cordero (37) || 30,027 || 79–82 || |- align="center" bgcolor="ffbbbb" | 162 || September 28 || @ Mets || FSO || L 0–3 || Batista (5–2)