|- style="background:#fbb" | 91 || July 24 (2) || Reds || 3–4 || Herm Wehmeier (4–6) || Robin Roberts (9–8) || None || 16,796 || 47–44 |- style="background:#fbb" | 92 || July 26 || @ Cardinals || 5–9 || Harry Brecheen (8–7) || Robin Roberts (9–9) || None || 21,052 || 47–45 |- style="background:#fbb" | 93 || July 27 || @ Cardinals || 3–7 || Red Munger (9–4) || Hank Borowy (9–7) || None || 19,984 || 47–46 |- style="background:#fbb" | 94 || July 28 || @ Cardinals || 2–10 || Al Brazle (10–5) || Ken Heintzelman (13–4) || None || 14,570 || 47–47 |- style="background:#bbb" | – || July 29 || @ Cubs || colspan=6 | Postponed (rain); Makeup: September 21 as a traditional double-header |- style="background:#bfb" | 95 || July 30 (1) || @ Cubs || 4–3 || Russ Meyer (8–5) || Doyle Lade (1–2) || None || see 2nd game || 48–47 |- style="background:#bfb" | 96 || July 30 (2) || @ Cubs || 9–1 || Robin Roberts (10–9) || Johnny Schmitz (6–8) || None || 33,461 || 49–47 |- style="background:#bfb" | 97 || July 31 || @ Cubs || 5–4 (10) || Jim Konstanty (3–4) || Bob Muncrief (3–9) || None || 18,926 || 50–47 |- |- style="background:#fbb" | 98 || August 2 || @ Reds || 3–11 || Herm Wehmeier (6–6) || Ken Heintzelman (13–5) || None || 9,097 || 50–48 |- style="background:#fbb" | 99 || August 3 || @ Reds || 0–2 || Ken Raffensberger (11–11) || Robin Roberts (10–10) || None || 2,690 || 50–49 |- style="background:#fbb" | 100 || August 4 (1) || @ Reds || 5–8 || Kent Peterson (4–3) || Russ Meyer (8–6) || Ewell Blackwell (1) || see 2nd game || 50–50 |- style="background:#fbb" | 101 || August 4 (2) || @ Reds || 1–9 || Johnny Vander Meer (3–6) || Hank Borowy (9–8) || None || 5,709 || 50–51 |- style="background:#fbb" | 102 || August 5 || @ Pirates || 0–1 || Bill Werle (8–8) || Schoolboy Rowe (3–5) || None || 24,944 || 50–52 |- style="background:#bfb" | 103 || August 6 || @ Pirates || 4–3 || Jim Konstanty (4–4) || Harry Gumbert (5–5) || None || 13,260 || 51–52 |- style="background:#bfb" | 104 || August 7 (1) || @ Pirates || 7–3 || Hank Borowy (10–8) || Cliff Chambers (6–3) || None || see 2nd game