@ Dodgers || 12–11 || Roger McDowell (5–6) || Tim Crews (1–4) || Don Carman (1) || 39,682 || 58–62 |- style="background:#fbb" | 121 || August 22 || @ Dodgers || 2–3 || Jim Gott (2–2) || Joe Boever (2–4) || None || 27,934 || 58–63 |- style="background:#fbb" | 122 || August 23 || @ Giants || 3–6 || Francisco Oliveras (1–2) || Dennis Cook (8–3) || Steve Bedrosian (9) || 13,918 || 58–64 |- style="background:#fbb" | 123 || August 24 || @ Giants || 2–13 || Mike LaCoss (4–2) || Pat Combs (6–9) || None || 15,961 || 58–65 |- style="background:#fbb" | 124 || August 25 || @ Giants || 2–4 || Don Robinson (10–4) || Terry Mulholland (7–8) || Jeff Brantley (18) || 28,208 || 58–66 |- style="background:#bfb" | 125 || August 26 || @ Giants || 5–1 || Jason Grimsley (1–0) || John Burkett (11–5) || None || 30,208 || 59–66 |- style="background:#fbb" | 126 || August 28 || Dodgers || 1–5 || Jim Neidlinger (3–1) || José DeJesús (4–5) || None || 24,296 || 59–67 |- style="background:#fbb" | 127 || August 29 || Dodgers || 2–12 || Fernando Valenzuela (12–10) || Tommy Greene (1–2) || Tim Crews (5) || 18,545 || 59–68 |- style="background:#fbb" | 128 || August 30 || Dodgers || 2–3 || Ramón Martínez (16–6) || Joe Boever (2–5) || Dave Walsh (1) || 24,160 || 59–69 |- style="background:#bfb" | 129 || August 31 || Padres || 4–2 || Roger McDowell (6–6) || Atlee Hammaker (4–6) || None || 23,286 || 60–69 |- |- style="background:#bfb" | 130 || September 1 (1) || Padres || 3–2 (10) || Joe Boever (3–5) || Greg W. Harris (7–7) || None || see 2nd game || 61–69 |- style="background:#bfb" | 131 || September 1 (2) || Padres || 2–1 || Darrel Akerfelds (5–1) || Rich Rodriguez (1–1) || Roger McDowell (18) || 25,008 || 62–69 |- style="background:#fbb" | 132 || September 2 || Padres || 1–9 || Ed Whitson (12–7) || José DeJesús (4–6) || None || 33,498 || 62–70 |- style="background:#fbb" | 133 || September 3 || @ Pirates || 1–4 || Doug Drabek (18–5) || Bruce Ruffin (6–12) || None || 23,854 || 62–71 |- style="background:#fbb" | 134 || September 4 || @ Pirates || 7–11 || Bill Landrum (5–3) || Darrel Akerfelds (5–2) || Bob Patterson (4) || 16,858 || 62–72 |- style="background:#bfb" | 135