# Date Opponent Score Win Loss Save Attendance Record
136 September 1 @ Cubs 4 - 3 Marquis (11-8) Patton (0-2) Dempster (24) 40,606 61-75
137 September 2 @ Cubs 6 - 5 Marmol (5-1) Qualls (6-4) Dempster (25) 41,415 61-76
138 September 3 @ Brewers 9 - 7 Borkowski (4-3) Aquino (0-1) Qualls (4) 31,226 62-76
139 September 4 @ Brewers 5 - 3 Villanueva (7-3) Backe (0-1) Cordero (40) 25,854 62-77
140 September 5 @ Brewers 14 - 2 Gallardo (7-4) Albers (4-7) 28,988 62-78
141 September 7 @ Mets 11 - 3 Pelfrey (2-7) Rodríguez (8-13) 51,113 62-79
142 September 8 @ Mets 3 - 1 Glavine (13-6) Williams (8-14) Wagner (31) 53,061 62-80
143 September 9 @ Mets 4 - 1 Martínez (2-0) Oswalt (14-7) Wagner (32) 51,847 62-81
144 September 11 Cubs 5 - 4 (11) Lidge (4-2) Dempster (2-6) 33,493 63-81
145 September 12 Cubs 3 - 2 Hill (9-8) Albers (4-8) Dempster (26) 33,115 63-82
146 September 13 Cubs 6 - 2 Trachsel (7-10) Williams (8-15) 34,234 63-83
147 September 14 Pirates 4 - 3 Sánchez (1-0) Qualls (6-5) Capps (17) 35,352 63-84
148 September 15 Pirates 9 - 7 Gutiérrez (1-1) Morris (9-10) Lidge (15) 40,425 64-84
149 September 16 Pirates 15 - 3 Backe (1-1) Maholm (10-15) 35,715 65-84
150 September 17 Brewers 6 - 0 Gallardo (9-4) Albers (4-9) 32,578 65-85
151 September 18 Brewers 9 - 1 Vargas (11-4) Paulino (0-1) 32,866 65-86
152 September 19 Brewers 5 - 4 (10) Lidge (5-2) Wise (3-2) 36,981 66-86
153 September 20 @ Cardinals 18 - 1 Rodríguez (9-13) Looper (12-11) 42,171 67-86
154 September 21 @ Cardinals 6 - 3 Backe (2-1) Piñeiro (6-5) Lidge (16) 43,677 68-86
155 September 22 @ Cardinals 7 - 4 Thompson (7-6) Albers (4-10) Isringhausen (30) 46,237 68-87
156 September 23 @ Cardinals 4 - 3 Jiménez (3-0) Lidge (5-3) 46,169 68-88
157 September 25 @ Reds 8 - 5 Paulino (1-1) Coutlangus (4-2) Lidge (17) 13,261 69-88
158 September 26 @ Reds 7 - 6 Sarfate (1-0) Burton (4-2) Qualls (5) 13,138 70-88
159 September 27 @ Reds 4 - 3 Borkowski (5-3) Majewski (0-4) Lidge (18) 13,626 71-88
160 September 28 Braves 7 - 2 Reyes (2-2) Albers (4-11) 43,011 71-89
161 September 29 Braves 3 - 2 Backe (3-1) Bennett (2-1) Lidge (19) 43,624 72-89
162 September 30 Braves 3 - 0 Paulino (2-1) Carlyle (8-7) Borkowski (1) 43,823 73-89