|| 13–15 || Brooks Lawrence (7–10) || Turk Farrell (1–4) || Jim Brosnan (4) || || 47–66 |- style="background:#fbb" | 114 || August 14 || Reds || 4–5 || Willard Schmidt (3–2) || Jim Owens (8–10) || Don Newcombe (1) || 16,922 || 47–67 |- style="background:#fbb" | 115 || August 15 || Reds || 3–8 || Joe Nuxhall (7–9) || Ray Semproch (3–8) || Orlando Peña (4) || 3,886 || 47–68 |- style="background:#bfb" | 116 || August 16 || Reds || 8–5 || Robin Roberts (11–12) || Bob Purkey (10–12) || None || || 48–68 |- style="background:#bfb" | 117 || August 16 || Reds || 6–0 || Don Cardwell (7–7) || Jay Hook (2–3) || None || 10,921 || 49–68 |- style="background:#fbb" | 118 || August 17 || Cardinals || 4–5 || Vinegar Bend Mizell (12–7) || Ray Semproch (3–9) || Lindy McDaniel (13) || 6,178 || 49–69 |- style="background:#bfb" | 119 || August 18 || Cardinals || 2–1 || Jim Owens (9–10) || Bob Miller (1–2) || None || 8,641 || 50–69 |- style="background:#bfb" | 120 || August 19 || Cubs || 4–1 || Gene Conley (12–7) || Glen Hobbie (12–10) || None || || 51–69 |- style="background:#fffdd0" | 121 || August 19 || Cubs || 7–7 || None || None || None || 13,611 || 51–69–1 |- style="background:#bfb" | 122 || August 20 || Cubs || 8–5 || Rubén Gómez (2–8) || Moe Drabowsky (5–10) || None || || 52–69–1 |- style="background:#fbb" | 123 || August 20 || Cubs || 4–6 || Bob Anderson (10–8) || Taylor Phillips (1–5) || Bill Henry (11) || 7,929 || 52–70–1 |- style="background:#fbb" | 124 || August 21 || Giants || 0–6 || Johnny Antonelli (17–7) || Robin Roberts (11–13) || None || || 52–71–1 |- style="background:#fbb" | 125 || August 21 || Giants || 6–10 || Mike McCormick (11–10) || Ray Semproch (3–10) || Stu Miller (7) || 28,164 || 52–72–1 |- style="background:#fbb" | 126 || August 22 || Giants || 1–8 || Al Worthington (2–2) || Jim Owens (9–11) || Gordon Jones (2) || 9,888 || 52–73–1 |- style="background:#bbb" | – || August 23 || Giants || colspan=6 | Postponed (rain); |- style="background:#bbb" | – || August 23 || Giants || colspan=6 | Postponed (rain); |- style="background:#fbb" | 127 || August 24 || Dodgers || 2–8 || Sandy Koufax (7–4) || Ed Keegan (0–1) || None || 10,832 || 52–74–1