| 93 || July 27 || Dodgers || 6–11 || Roger Craig (4–6) || Jack Baldschun (4–2) || Larry Sherry (14) || 8,415 || 29–63–1 |- style="background:#fbb" | 94 || July 28 (1) || Giants || 5–8 || Dom Zanni (1–0) || Art Mahaffey (7–14) || Stu Miller (9) || see 2nd game || 29–64–1 |- style="background:#bfb" | 95 || July 28 (2) || Giants || 4–3 || John Buzhardt (3–10) || Dick LeMay (2–4) || None || 19,558 || 30–64–1 |- style="background:#fbb" | 96 || July 29 || Giants || 3–4 || Mike McCormick (9–9) || Don Ferrarese (2–7) || None || 8,667 || 30–65–1 |- style="background:#fbb" | 97 || July 30 || Giants || 2–5 || Jack Sanford (6–5) || Jim Owens (1–5) || None || 8,347 || 30–66–1 |- style="background:#bbcaff;" | – || July 31 ||colspan="7" |1961 Major League Baseball All-Star Game at Fenway Park in Boston |- |- style="background:#fbb" | 98 || August 2 (1) || @ Reds || 2–4 || Jim O'Toole (11–8) || Art Mahaffey (7–15) || Bill Henry (13) || see 2nd game || 30–67–1 |- style="background:#fbb" | 99 || August 2 (2) || @ Reds || 2–3 || Joey Jay (15–6) || Chris Short (4–7) || Sherman Jones (2) || 19,286 || 30–68–1 |- style="background:#fbb" | 100 || August 3 || @ Reds || 1–7 || Ken Johnson (2–4) || John Buzhardt (3–11) || None || 9,625 || 30–69–1 |- style="background:#fbb" | 101 || August 4 || @ Cardinals || 8–9 || Ernie Broglio (8–10) || Don Ferrarese (2–8) || Ed Bauta (2) || 8,749 || 30–70–1 |- style="background:#fbb" | 102 || August 5 || @ Cardinals || 0–7 || Curt Simmons (6–7) || Paul Brown (0–1) || None || 7,140 || 30–71–1 |- style="background:#fbb" | 103 || August 6 (1) || @ Cardinals || 1–3 || Ray Sadecki (9–5) || Frank Sullivan (3–10) || None || see 2nd game || 30–72–1 |- style="background:#fbb" | 104 || August 6 (2) || @ Cardinals || 2–3 || Bob Gibson (8–8) || Jim Owens (1–6) || None || 18,784 || 30–73–1 |- style="background:#fbb" | 105 || August 7 || Pirates || 1–3 || Bob Friend (11–13) || John Buzhardt (3–12) || None || 5,586 || 30–74–1 |- style="background:#fbb" | 106 || August 8 (1) || Pirates || 2–10 || Harvey Haddix (8–5) || Art Mahaffey (7–16) || None || see 2nd game || 30–75–1