|- style="background:#fbb" | 40 || June 5 || Cardinals || 1–3 || Dizzy Dean (7–4) || Claude Passeau (4–7) || None || 8,000 || 16–24 |- style="background:#fbb" | 41 || June 6 || Cardinals || 2–7 || Lon Warneke (6–2) || Bucky Walters (5–3) || None || || 16–25 |- style="background:#fea" | 42 || June 6 || Cardinals || 0–0 || None || None || None || 12,000 || 16–26 |- style="background:#fbb" | 43 || June 8 || Pirates || 1–8 || Russ Bauers (1–1) || Wayne LaMaster (5–7) || None || 2,000 || 16–27 |- style="background:#bfb" | 44 || June 9 || Pirates || 8–1 || Claude Passeau (5–7) || Jim Tobin (1–1) || None || 1,500 || 17–27 |- style="background:#bfb" | 45 || June 10 || Pirates || 5–4 || Bucky Walters (6–3) || Bill Swift (4–4) || None || 6,000 || 18–27 |- style="background:#fbb" | 46 || June 12 || Cubs || 5–10 || Larry French (3–4) || Wayne LaMaster (5–8) || None || 5,000 || 18–28 |- style="background:#fbb" | 47 || June 13 || Cubs || 8–16 || Clyde Shoun (5–1) || Claude Passeau (5–8) || None || || 18–29 |- style="background:#bfb" | 48 || June 13 || Cubs || 4–3 || Wayne LaMaster (6–8) || Roy Parmelee (5–5) || None || 10,000 || 19–29 |- style="background:#fbb" | 49 || June 15 || @ Cardinals || 4–13 || Mike Ryba (2–1) || Bucky Walters (6–4) || None || 2,645 || 19–30 |- style="background:#fbb" | 50 || June 16 || @ Cardinals || 6–7 || Jesse Haines (1–0) || Wayne LaMaster (6–9) || None || 1,801 || 19–31 |- style="background:#bfb" | 51 || June 17 || @ Cardinals || 13–7 || Hugh Mulcahy (1–5) || Dizzy Dean (9–5) || None || 4,141 || 20–31 |- style="background:#fbb" | 52 || June 18 || @ Cubs || 7–8 || Clyde Shoun (6–1) || Hugh Mulcahy (1–6) || None || 8,304 || 20–32 |- style="background:#fbb" | 53 || June 19 || @ Cubs || 1–2 || Larry French (4–4) || Wayne LaMaster (6–10) || None || 11,021 || 20–33 |- style="background:#bfb" | 54 || June 20 || @ Cubs || 6–5 || Bucky Walters (7–4) || Clay Bryant (5–1) || Syl Johnson (1) || 23,734 || 21–33 |- style="background:#fbb" | 55 || June 22 || @ Reds || 0–6 || Lee Grissom (6–6) || Claude Passeau (5–9) || None ||