(1) || Astros || 0–5 || Don Wilson (9–12) || Rick Wise (8–9) || None || see 2nd game || 53–62 |- style="background:#bfb" | 116 || August 13 (2) || Astros || 4–2 || Jeff James (4–4) || Mike Cuellar (6–8) || Gary Wagner (2) || 7,021 || 54–62 |- style="background:#bfb" | 117 || August 14 || Astros || 4–3 || Chris Short (12–11) || Denny Lemaster (9–12) || Gary Wagner (3) || 4,040 || 55–62 |- style="background:#fbb" | 118 || August 15 || Astros || 2–3 || Dave Giusti (7–12) || Turk Farrell (3–5) || Danny Coombs (1) || 3,217 || 55–63 |- style="background:#fbb" | 119 || August 16 || Giants || 5–7 || Joe Gibbon (1–2) || Gary Wagner (1–2) || Bill Monbouquette (1) || 18,586 || 55–64 |- style="background:#fbb" | 120 || August 17 || Giants || 4–6 || Juan Marichal (22–5) || Rick Wise (8–10) || Frank Linzy (8) || 9,526 || 55–65 |- style="background:#bfb" | 121 || August 18 || Giants || 5–3 || Gary Wagner (2–2) || Bill Monbouquette (5–8) || None || 11,562 || 56–65 |- style="background:#fbb" | 122 || August 19 || Cardinals || 0–2 || Bob Gibson (18–5) || Woodie Fryman (11–12) || None || 12,278 || 56–66 |- style="background:#bfb" | 123 || August 20 || Cardinals || 8–2 || Larry Jackson (11–15) || Nelson Briles (16–8) || None || 9,379 || 57–66 |- style="background:#fbb" | 124 || August 21 || Cardinals || 3–8 || Dick Hughes (2–2) || Jerry Johnson (0–1) || Joe Hoerner (13) || 9,500 || 57–67 |- style="background:#bfb" | 125 || August 22 || Cardinals || 7–3 || Chris Short (13–11) || Larry Jaster (8–10) || None || 10,193 || 58–67 |- style="background:#fbb" | 126 || August 23 || @ Braves || 0–6 || Pat Jarvis (13–9) || Rick Wise (8–11) || None || 23,408 || 58–68 |- style="background:#bfb" | 127 || August 24 || @ Braves || 4–3 || Jerry Johnson (1–1) || George Stone (3–3) || Gary Wagner (4) || 9,053 || 59–68 |- style="background:#bfb" | 128 || August 25 || @ Braves || 4–1 || Larry Jackson (12–15) || Phil Niekro (11–10) || None || 8,049 || 60–68 |- style="background:#fbb" | 129 || August 26 || @ Reds || 5–6 || Clay Carroll (6–5) || Gary Wagner (2–3) || None || 6,221 || 60–69 |- style="background:#fbb" | 130 || August 27 || @ Reds