|| 16,351 || 82–61 |- bgcolor=#cfc | 144 || September 10 || @ Brewers || 8–3 || Morris || Franklin || || 17,539 || 83–61 |- bgcolor=#cfc | 145 || September 11 || @ Brewers || 4–3 || Fassero || Sheets || Isringhausen || 16,907 || 84–61 |- bgcolor=#fbb | 146 || September 12 || @ Astros || 3–6 || Dotel || Veres || Wagner || 26,365 || 84–62 |- bgcolor=#cfc | 147 || September 13 || @ Astros || 3–2 || White || Gordon || Isringhausen || 33,672 || 85–62 |- bgcolor=#cfc | 148 || September 14 || @ Astros || 2–1 || Williams || Munro || Isringhausen || 39,333 || 86–62 |- bgcolor=#fbb | 149 || September 15 || @ Astros || 0–8 || Miller || Morris || || 32,456 || 86–63 |- bgcolor=#cfc | 150 || September 17 || @ Rockies || 11–4 || Fassero || Mercker || || 25,833 || 87–63 |- bgcolor=#cfc | 151 || September 18 || @ Rockies || 8–5 || White || Speier || Kline || 25,330 || 88–63 |- bgcolor=#cfc | 152 || September 19 || @ Rockies || 12–6 || Simontacchi || Jennings || || 25,567 || 89–63 |- bgcolor=#cfc | 153 || September 20 || Astros || 9–3 || White || Munro || || 34,990 || 90–63 |- bgcolor=#fbb | 154 || September 21 || Astros || 3–6 || Miller || Morris || || 40,365 || 90–64 |- bgcolor=#cfc | 155 || September 22 || Astros || 7–3 || Finley || Saarloos || || 38,706 || 91–64 |- bgcolor=#cfc | 156 || September 23 || D'Backs || 13–1 || Wright || Helling || || 30,568 || 92–64 |- bgcolor=#cfc | 157 || September 24 || D'Backs || 3–2 || Isringhausen || Fetters || || 30,019 || 93–64 |- bgcolor=#cfc | 158 || September 25 || D'Backs || 6–1 || Stephenson || Schilling || || 32,212 || 94–64 |- bgcolor=#cfc | 159 || September 26 || Brewers || 9–1 || Morris || Diggins || || 27,299 || 95–64 |- bgcolor=#fbb | 160 || September 27 || Brewers || 1–2 || Sheets || White || DeJean || 32,186 || 95–65 |- bgcolor=#cfc | 161 || September 28 || Brewers || 3–1 || Finley || Rusch || Isringhausen || 35,906 || 96–65 |- bgcolor=#cfc | 162 || September 29 || Brewers || 4–0 || Crudale || Vizcaino || || 40,250 || 97–65