|| None || 23,850 || 41–33 |- style="background:#bfb" | 75 || June 30 || Cardinals || 6–3 || Larry Christenson (4–4) || Bob Forsch (8–4) || Tug McGraw (2) || 31,403 || 42–33 |- |- style="background:#fbb" | 76 || July 2 || @ Mets || 4–8 || Craig Swan (6–3) || Marty Bystrom (2–1) || Terry Leach (1) || 17,528 || 42–34 |- style="background:#bbb" | – || July 3 || @ Mets || colspan=6 | Postponed (rain); Makeup: July 4 as a traditional double-header |- style="background:#bfb" | 77 || July 4 (1) || @ Mets || 9–7 || Steve Carlton (11–7) || Charlie Puleo (6–5) || None || see 2nd game || 43–34 |- style="background:#bfb" | 78 || July 4 (2) || @ Mets || 7–2 || Mike Krukow (8–5) || Randy Jones (6–8) || None || 20,897 || 44–34 |- style="background:#fbb" | 79 || July 5 || Giants || 1–3 || Bill Laskey (7–5) || Dick Ruthven (6–7) || None || 63,501 || 44–35 |- style="background:#bfb" | 80 || July 6 || Giants || 3–2 || Sparky Lyle (3–2) || Fred Breining (4–2) || Tug McGraw (3) || 22,470 || 45–35 |- style="background:#fbb" | 81 || July 7 || Padres || 3–5 || Tim Lollar (9–2) || Marty Bystrom (2–2) || Luis DeLeón (7) || 26,695 || 45–36 |- style="background:#fbb" | 82 || July 8 || Padres || 3–5 || John Montefusco (7–4) || Mike Krukow (8–6) || Eric Show (3) || 24,765 || 45–37 |- style="background:#fbb" | 83 || July 9 || Dodgers || 4–6 (11) || Dave Stewart (5–4) || Tug McGraw (1–1) || None || 40,037 || 45–38 |- style="background:#bfb" | 84 || July 10 || Dodgers || 4–2 || Dick Ruthven (7–7) || Bob Welch (9–6) || None || 41,268 || 46–38 |- style="background:#bfb" | 85 || July 11 || Dodgers || 4–3 || Larry Christenson (5–4) || Fernando Valenzuela (12–7) || Ron Reed (1) || 48,773 || 47–38 |- style="background:#bbcaff;" | – || July 13 ||colspan="7" |1982 Major League Baseball All-Star Game at Olympic Stadium in Montreal |- style="background:#bfb" | 86 || July 15 || @ Giants || 2–1 || Mike Krukow (9–6) || Rich Gale (3–9) || Tug McGraw (4) || 8,004 || 48–38 |- style="background:#bfb" | 87 || July 16 || @ Giants || 1–0 || Steve Carlton (12–7) || Bill Laskey (7–7) || None || 7,720 || 49–38 |- style="background:#bfb" |