|| 1–0 || Kelly (11–14) || DeSclafani (9–9) || Bradley (14) || 35,151 || 76–73 || W1 |- style=“center” bgcolor=ffbbbb | 150 || September 15 || Reds || 1–3 || Bauer (11–12) || Gallen (3–6) || Iglesias (31) || 25,193 || 76–74 || L1 |- align=“center” bgcolor=ccffcc | 151 || September 16 || Marlins || 7–5 || Hirano (5–5) || Guerrero (1–2) || Ginkel (1) || 15,897 || 77–74 || W1 |- style=“center” bgcolor=ffbbbb | 152 || September 17 || Marlins || 6–12 || Smith (9–10) || Andriese (5–5) || — || 19,745 || 77–75 || L1 |- align=“center” bgcolor=ccffcc | 153 || September 18 || Marlins || 5–4 || Leake (12–11) || Alcantara (5–14) || Bradley (15) || 17,731 || 78–75 || W1 |- align=“center” bgcolor=ccffcc | 154 || September 20 || @ Padres || 9–0 || Kelly (12–14) || Lauer (8–10) || — || 27,023 || 79–75 || W2 |- align=“center” bgcolor=ccffcc | 155 || September 21 || @ Padres || 4–2 || Clarke (5–5) || Strahm (5–10) || Bradley (16) || 30,191 || 80–75 || W3 |- style=“center” bgcolor=ffbbbb | 156 || September 22 || @ Padres || 4–6 || Strahm (6–10) || López (2–7) || — || 31,293 || 80–76 || L1 |- style=“center” bgcolor=ffbbbb | 157 || September 23 || Cardinals || 7–9 || Wainwright (14–9) || Young (7–5) || Martínez (24) || 24,826 || 80–77 || L2 |- align=“center” bgcolor=ccffcc | 158 || September 24 || Cardinals || 3–2 || Ginkel (3–0) || Brebbia (3–4) || — || 26,097 || 81–77 || W1 |- align=“center” bgcolor=ccffcc | 159 || September 25 || Cardinals || 9–7 || Kelly (13–14) || Fernández (0–1) || Bradley (17) || 21,420 || 82–77 || W2 |- style=“center” bgcolor=ccffcc | 160 || September 27 || Padres || 6–3 || Scott (1–0) || Perdomo (2–4) || Bradley (18) || 32,244 || 83–77 || W3 |- style=“center” bgcolor=ccffcc | 161 || September 28 || Padres || 6–5 || Sherfy (1–0) || Bednar (0–2) || Ginkel (2) || 46,477 || 84–77 || W4 |- style=“center” bgcolor=ccffcc | 162 || September 29 || Padres || 1–0 || Crichton (1–0) || Strahm (6–11) || — || 45,446 || 85–77 || W5 |- |- | Legend: = Win = Loss = PostponementBold = Diamondbacks team member Roster Minor league affiliations References External links 2019 Arizona Diamondbacks season at Baseball Reference Arizona Diamondbacks Arizona Diamondbacks Arizona Diamondbacks