|| Steve Montgomery (1–5) || Billy Wagner (35) || 11,133 || 68–72 |- style="background:#fbb" | 141 || September 10 || @ Diamondbacks || 1–3 || Randy Johnson (15–9) || Robert Person (8–7) || None || 34,700 || 68–73 |- style="background:#fbb" | 142 || September 11 || @ Diamondbacks || 0–4 || Andy Benes (11–11) || Randy Wolf (5–8) || None || 42,442 || 68–74 |- style="background:#fbb" | 143 || September 12 || @ Diamondbacks || 0–5 || Todd Stottlemyre (6–2) || Mike Grace (1–2) || None || 32,468 || 68–75 |- style="background:#fbb" | 144 || September 13 || @ Astros || 2–13 || Mike Hampton (20–3) || Joe Grahe (0–3) || None || 44,399 || 68–76 |- style="background:#fbb" | 145 || September 14 || @ Astros || 2–12 || Shane Reynolds (16–11) || Paul Byrd (14–9) || None || 25,164 || 68–77 |- style="background:#bfb" | 146 || September 15 || @ Astros || 8–6 (10) || Wayne Gomes (5–5) || Doug Henry (2–3) || Billy Brewer (1) || || 69–77 |- style="background:#bfb" | 147 || September 17 || @ Mets || 8–5 || Randy Wolf (6–8) || Al Leiter (11–11) || Billy Brewer (2) || 31,842 || 70–77 |- style="background:#fbb" | 148 || September 18 || @ Mets || 1–11 || Masato Yoshii (12–8) || Mike Grace (1–3) || None || 37,655 || 70–78 |- style="background:#fbb" | 149 || September 19 || @ Mets || 6–8 || Octavio Dotel (8–2) || Paul Byrd (14–10) || Armando Benítez (22) || 51,560 || 70–79 |- style="background:#fbb" | 150 || September 20 || @ Brewers || 4–5 || Rocky Coppinger (4–4) || Carlton Loewer (2–6) || Bob Wickman (34) || 10,981 || 70–80 |- style="background:#fbb" | 151 || September 21 || @ Brewers || 6–8 || Bill Pulsipher (5–6) || Anthony Shumaker (0–3) || Bob Wickman (35) || 11,371 || 70–81 |- style="background:#bfb" | 152 || September 22 || @ Brewers || 12–3 || Amaury Telemaco (4–0) || Kyle Peterson (2–7) || None || 13,043 || 71–81 |- style="background:#fbb" | 153 || September 23 || @ Brewers || 6–11 || Jason Bere (4–0) || Mike Grace (1–4) || None || || 71–82 |- style="background:#bfb" | 154 || September 24 || Mets || 3–2 || Joe Grahe (1–3) || Armando Benítez (3–3) || Scott Aldred (1) || 21,649 || 72–82 |- style="background:#bfb" | 155 || September 25 || Mets || 4–2 || Robert Person