32–58 |- style="background:#bfb" | 91 || July 28 || Cubs || 2–0 || Steve Carlton (15–6) || Milt Pappas (6–7) || None || 12,453 || 33–58 |- style="background:#bfb" | 92 || July 29 (1) || Pirates || 5–2 || Woodie Fryman (4–10) || Steve Blass (11–5) || Dick Selma (2) || see 2nd game || 34–58 |- style="background:#fbb" | 93 || July 29 (2) || Pirates || 2–3 || Luke Walker (4–5) || Bucky Brandon (5–3) || Dave Giusti (16) || 37,544 || 34–59 |- style="background:#fbb" | 94 || July 30 || Pirates || 1–7 || Bruce Kison (5–3) || Barry Lersch (1–4) || None || 28,451 || 34–60 |- style="background:#fbb" | 95 || July 31 || Pirates || 0–2 || Bob Moose (7–6) || Ken Reynolds (0–8) || None || 17,455 || 34–61 |- |- style="background:#fbb" | 96 || August 1 (1) || @ Mets || 2–3 (18) || Ray Sadecki (2–0) || Bucky Brandon (5–4) || None || see 2nd game || 34–62 |- style="background:#bfb" | 97 || August 1 (2) || @ Mets || 4–1 || Steve Carlton (16–6) || Jerry Koosman (7–7) || None || 31,846 || 35–62 |- style="background:#bfb" | 98 || August 2 || @ Mets || 5–3 || Mac Scarce (1–1) || Tom Seaver (12–9) || Dick Selma (3) || 22,733 || 36–62 |- style="background:#bfb" | 99 || August 3 || @ Mets || 4–1 || Barry Lersch (2–4) || Gary Gentry (5–8) || Mac Scarce (1) || 28,506 || 37–62 |- style="background:#bfb" | 100 || August 4 || @ Cardinals || 8–3 || Bill Wilson (1–0) || Don Durham (0–4) || Bucky Brandon (2) || 14,234 || 38–62 |- style="background:#bfb" | 101 || August 5 || @ Cardinals || 5–0 || Steve Carlton (17–6) || Reggie Cleveland (12–7) || None || 25,505 || 39–62 |- style="background:#fbb" | 102 || August 6 || @ Cardinals || 0–6 || Al Santorini (6–7) || Wayne Twitchell (2–2) || None || 26,917 || 39–63 |- style="background:#fbb" | 103 || August 8 || @ Pirates || 2–4 || Dock Ellis (10–5) || Bill Champion (4–12) || None || 18,228 || 39–64 |- style="background:#bfb" | 104 || August 9 || @ Pirates || 2–0 || Steve Carlton (18–6) || Steve Blass (12–6) || None || 19,832 || 40–64 |- style="background:#fbb" | 105 || August 11 || Expos || 1–4 || Mike Torrez (13–7) || Wayne Twitchell (2–3) ||