|| Braves || 3–15 || Tom Kelley (4–5) || Woodie Fryman (2–6) || None || 23,242 || 19–30 |- style="background:#bfb" | 50 || June 11 || Braves || 3–1 || Steve Carlton (7–6) || Ron Reed (4–7) || None || 32,468 || 20–30 |- style="background:#fbb" | 51 || June 13 (1) || @ Reds || 4–8 || Tom Hall (4–1) || Bill Champion (4–4) || Clay Carroll (12) || see 2nd game || 20–31 |- style="background:#fbb" | 52 || June 13 (2) || @ Reds || 2–4 || Ross Grimsley (3–1) || Ken Reynolds (0–3) || Pedro Borbón (6) || 31,509 || 20–32 |- style="background:#fbb" | 53 || June 14 || @ Reds || 1–2 || Jack Billingham (4–6) || Barry Lersch (1–3) || Clay Carroll (13) || 16,127 || 20–33 |- style="background:#fbb" | 54 || June 16 || @ Astros || 0–1 (11) || Tom Griffin (2–1) || Dick Selma (1–7) || None || 14,891 || 20–34 |- style="background:#fbb" | 55 || June 17 || @ Astros || 5–10 || Dave Roberts (6–3) || Woodie Fryman (2–7) || Jim Ray (4) || 24,834 || 20–35 |- style="background:#fbb" | 56 || June 18 || @ Astros || 0–10 || Jerry Reuss (5–5) || Bill Champion (4–5) || None || 20,768 || 20–36 |- style="background:#bbb" | – || June 19 || @ Braves || colspan=6 | Postponed (rain; Hurricane Agnes); Makeup: September 1 as a traditional double-header |- style="background:#bbb" | – || June 20 || @ Braves || colspan=6 | Postponed (rain; Hurricane Agnes); Makeup: September 2 as a traditional double-header |- style="background:#bfb" | 57 || June 21 || @ Braves || 9–7 || Bucky Brandon (3–1) || Cecil Upshaw (1–2) || None || 10,195 || 21–36 |- style="background:#fbb" | 58 || June 23 || @ Expos || 1–2 || Mike Torrez (8–3) || Jim Nash (1–2) || None || 15,124 || 21–37 |- style="background:#fbb" | 59 || June 24 || @ Expos || 4–5 || John Strohmayer (1–1) || Woodie Fryman (2–8) || Mike Marshall (6) || 14,262 || 21–38 |- style="background:#bfb" | 60 || June 25 || @ Expos || 1–0 || Steve Carlton (8–6) || Ernie McAnally (1–9) || None || 19,355 || 22–38 |- style="background:#fbb" | 61 || June 26 || @ Cubs || 1–11 || Rick Reuschel (2–0) || Bill Champion (4–6) || None || 14,363 || 22–39 |- style="background:#fbb" | 62 || June 27 (1)