| Central | W | L | Pct | GB |
| Houston | 93 | 69 | .574 | -- |
| St. Louis | 93 | 69 | .574 | -- |
| Chi Cubs | 88 | 74 | .543 | 5.0 |
| Milwaukee | 68 | 94 | .420 | 25.0 |
| Cincinnati | 66 | 96 | .407 | 27.0 |
| Pittsburgh | 62 | 100 | .383 | 31.0 |
| Date | Pitcher | Hand | Age | Game Result | Opp | GS# | Career | Dec | IP | H | R | ER | HR | BB | SO | Pit | Bal | Str | Str% | W-L | ERA | WHIP |
| 2001-04-02 | Jon Lieber | R | 31 | W 4-5 | vs MON | 1 | 171 | - | 7.0 | 6 | 4 | 3 | 1 | 1 | 6 | 99 | 27 | 72 | 73% | 0-0 | 3.86 | 1.00 |
| 2001-04-04 | Kerry Wood | R | 24 | W 2-3 | vs MON | 1 | 50 | L | 7.0 | 8 | 3 | 3 | 0 | 3 | 10 | 118 | 44 | 74 | 63% | 0-1 | 3.86 | 1.57 |
| 2001-04-05 | Kevin Tapani | R | 37 | L 2-1 | vs MON | 1 | 326 | W | 7.0 | 2 | 0 | 0 | 0 | 1 | 9 | 87 | 29 | 58 | 67% | 1-0 | 0.00 | 0.43 |
| 2001-04-06 | Julian Tavarez | R | 28 | W 3-2 | @ PHI | 1 | 25 | W | 5.1 | 4 | 1 | 1 | 0 | 2 | 2 | 96 | 38 | 58 | 60% | 1-0 | 1.80 | 1.20 |
| 2001-04-07 | Jason Bere | R | 30 | W 8-4 | @ PHI | 1 | 154 | W | 5.0 | 5 | 4 | 4 | 1 | 3 | 3 | 89 | 36 | 53 | 60% | 1-0 | 7.20 | 1.60 |
| 2001-04-08 | Jon Lieber | R | 31 | L 1-3 | @ PHI | 2 | 172 | L | 8.0 | 4 | 3 | 3 | 0 | 2 | 6 | 108 | 39 | 69 | 64% | 0-1 | 3.60 | 0.87 |
| 2001-04-09 | Kerry Wood | R | 24 | L 5-7 | @ MON | 2 | 51 | - | 3.0 | 5 | 5 | 3 | 0 | 3 | 4 | 79 | 37 | 42 | 53% | 0-1 | 5.40 | 1.90 |
| 2001-04-10 | Kevin Tapani | R | 37 | W 4-2 | @ MON | 2 | 327 | W | 6.0 | 6 | 1 | 1 | 1 | 2 | 5 | 99 | 34 | 65 | 66% | 2-0 | 0.69 | 0.85 |
| 2001-04-11 | Julian Tavarez | R | 28 | W 4-2 | @ MON | 2 | 26 | W | 7.0 | 6 | 1 | 0 | 0 | 2 | 4 | 103 | 41 | 62 | 60% | 2-0 | 0.75 | 1.17 |
| 2001-04-13 | Jason Bere | R | 30 | L 4-2 | vs PIT | 2 | 155 | W | 6.0 | 4 | 1 | 1 | 0 | 1 | 8 | 83 | 25 | 58 | 70% | 2-0 | 4.09 | 1.18 |
| 2001-04-14 | Jon Lieber | R | 31 | L 7-6 | vs PIT | 3 | 173 | - | 7.0 | 7 | 3 | 2 | 1 | 2 | 6 | 110 | 38 | 72 | 65% | 0-1 | 3.27 | 1.00 |
| 2001-04-15 | Kerry Wood | R | 24 | L 5-1 | vs PIT | 3 | 52 | - | 6.0 | 3 | 1 | 1 | 0 | 3 | 10 | 115 | 45 | 70 | 61% | 0-1 | 3.94 | 1.56 |
| 2001-04-17 | Julian Tavarez | R | 28 | W 3-6 | vs PHI | 3 | 27 | - | 6.0 | 6 | 2 | 2 | 0 | 4 | 7 | 104 | 43 | 61 | 59% | 2-0 | 1.50 | 1.33 |
| 2001-04-18 | Kevin Tapani | R | 37 | L 4-3 | vs PHI | 3 | 328 | W | 5.2 | 9 | 1 | 1 | 1 | 0 | 6 | 96 | 29 | 67 | 70% | 3-0 | 0.95 | 1.05 |
| 2001-04-18 | Jason Bere | R | 30 | L 5-3 | vs PHI | 3 | 156 | W | 8.0 | 4 | 2 | 2 | 0 | 3 | 8 | 110 | 37 | 73 | 66% | 3-0 | 3.32 | 1.05 |
| 2001-04-20 | Jon Lieber | R | 31 | W 8-2 | @ PIT | 4 | 174 | W | 8.0 | 5 | 2 | 2 | 1 | 0 | 4 | 97 | 33 | 64 | 66% | 1-1 | 3.00 | 0.90 |
| 2001-04-21 | Kerry Wood | R | 24 | W 4-3 | @ PIT | 4 | 53 | - | 7.0 | 5 | 2 | 2 | 2 | 0 | 8 | 108 | 38 | 70 | 65% | 0-1 | 3.52 | 1.30 |
| 2001-04-22 | Julian Tavarez | R | 28 | L 3-4 | @ PIT | 4 | 28 | - | 6.0 | 5 | 0 | 0 | 0 | 3 | 6 | 95 | 39 | 56 | 59% | 2-0 | 1.13 | 1.33 |
| 2001-04-24 | Kevin Tapani | R | 37 | L 1-14 | @ COL | 4 | 329 | L | 3.1 | 11 | 10 | 10 | 3 | 3 | 1 | 86 | 40 | 46 | 53% | 3-1 | 4.91 | 1.55 |
| 2001-04-25 | Jason Bere | R | 30 | L 5-6 | @ COL | 4 | 157 | - | 6.0 | 6 | 3 | 3 | 1 | 3 | 7 | 110 | 42 | 68 | 62% | 3-0 | 3.60 | 1.16 |
| 2001-04-26 | Jon Lieber | R | 31 | W 7-2 | @ COL | 5 | 175 | W | 7.0 | 7 | 2 | 2 | 0 | 4 | 8 | 121 | 51 | 70 | 58% | 2-1 | 2.92 | 1.03 |
| 2001-04-27 | Kerry Wood | R | 24 | W 7-3 | @ SFN | 5 | 54 | W | 6.0 | 2 | 3 | 3 | 1 | 3 | 14 | 112 | 46 | 66 | 59% | 1-1 | 3.72 | 1.21 |
| 2001-04-28 | Julian Tavarez | R | 28 | L 0-5 | @ SFN | 5 | 29 | L | 5.0 | 8 | 5 | 2 | 0 | 3 | 3 | 112 | 51 | 61 | 54% | 2-1 | 1.55 | 1.48 |
| 2001-04-29 | Manny Aybar | R | 31 | W 11-2 | @ SFN | 1 | 28 | W | 5.0 | 2 | 1 | 1 | 1 | 1 | 4 | 71 | 28 | 43 | 61% | 2-1 | 2.25 | 1.08 |
| 2001-05-01 | Jason Bere | R | 30 | W 3-10 | vs SDN | 5 | 158 | L | 2.0 | 5 | 7 | 7 | 1 | 4 | 4 | 66 | 29 | 37 | 56% | 3-1 | 5.67 | 1.41 |
| 2001-05-02 | Jon Lieber | R | 31 | L 8-3 | vs SDN | 6 | 176 | W | 8.0 | 5 | 3 | 3 | 1 | 2 | 5 | 106 | 36 | 70 | 66% | 3-1 | 3.00 | 1.00 |
| 2001-05-03 | Kerry Wood | R | 24 | W 3-5 | vs SDN | 6 | 55 | L | 5.0 | 5 | 3 | 3 | 1 | 5 | 7 | 111 | 46 | 65 | 59% | 1-2 | 3.97 | 1.32 |
| 2001-05-04 | Kevin Tapani | R | 37 | L 4-0 | vs LAN | 5 | 330 | W | 7.0 | 4 | 0 | 0 | 0 | 2 | 7 | 92 | 33 | 59 | 64% | 4-1 | 3.72 | 1.38 |
| 2001-05-05 | Julian Tavarez | R | 28 | L 20-1 | vs LAN | 6 | 30 | W | 7.0 | 6 | 1 | 1 | 0 | 2 | 8 | 102 | 43 | 59 | 58% | 3-1 | 1.50 | 1.42 |
| 2001-05-06 | Jason Bere | R | 30 | L 3-2 | vs LAN | 6 | 159 | - | 7.1 | 4 | 2 | 2 | 1 | 3 | 6 | 116 | 41 | 75 | 65% | 3-1 | 5.03 | 1.32 |
| 2001-05-07 | Jon Lieber | R | 31 | W 7-6 | @ MIL | 7 | 177 | - | 5.1 | 7 | 6 | 6 | 1 | 1 | 0 | 81 | 29 | 52 | 64% | 3-1 | 3.78 | 1.06 |
| 2001-05-08 | Kerry Wood | R | 24 | L 1-4 | @ MIL | 7 | 56 | L | 7.0 | 2 | 4 | 4 | 1 | 3 | 12 | 119 | 42 | 77 | 65% | 1-3 | 4.17 | 1.22 |
| 2001-05-09 | Kevin Tapani | R | 37 | W 6-3 | @ MIL | 6 | 331 | W | 5.0 | 6 | 3 | 3 | 2 | 0 | 3 | 76 | 26 | 50 | 66% | 5-1 | 3.97 | 1.35 |
| 2001-05-10 | Julian Tavarez | R | 28 | L 1-11 | @ MIL | 7 | 31 | L | 5.0 | 6 | 5 | 5 | 2 | 3 | 3 | 91 | 43 | 48 | 53% | 3-2 | 2.41 | 1.46 |
| 2001-05-11 | Jason Bere | R | 30 | L 2-7 | @ SLN | 7 | 160 | L | 4.2 | 7 | 7 | 5 | 2 | 3 | 3 | 97 | 41 | 56 | 58% | 3-2 | 5.54 | 1.41 |
| 2001-05-12 | Jon Lieber | R | 31 | L 2-5 | @ SLN | 8 | 178 | L | 6.0 | 11 | 3 | 3 | 0 | 3 | 7 | 101 | 39 | 62 | 61% | 3-2 | 3.86 | 1.20 |
| 2001-05-13 | Kerry Wood | R | 24 | L 4-13 | @ SLN | 8 | 57 | L | 4.0 | 5 | 7 | 7 | 2 | 7 | 7 | 107 | 51 | 56 | 52% | 1-4 | 5.20 | 1.38 |
| 2001-05-15 | Kevin Tapani | R | 37 | W 7-9 | vs HOU | 7 | 332 | - | 4.0 | 9 | 5 | 5 | 0 | 2 | 4 | 71 | 27 | 44 | 62% | 5-1 | 4.74 | 1.50 |
| 2001-05-16 | Julian Tavarez | R | 28 | W 2-6 | vs HOU | 8 | 32 | L | 8.0 | 7 | 5 | 5 | 1 | 1 | 5 | 88 | 29 | 59 | 67% | 3-3 | 2.94 | 1.39 |
| 2001-05-17 | Jason Bere | R | 30 | W 2-4 | vs HOU | 8 | 161 | - | 6.0 | 7 | 2 | 1 | 0 | 2 | 8 | 97 | 34 | 63 | 65% | 3-2 | 5.00 | 1.42 |
| 2001-05-18 | Jon Lieber | R | 31 | W 0-4 | vs ARI | 9 | 179 | L | 6.2 | 6 | 2 | 2 | 0 | 1 | 3 | 99 | 35 | 64 | 65% | 3-3 | 3.71 | 1.17 |
| 2001-05-19 | Kerry Wood | R | 24 | L 6-2 | vs ARI | 9 | 58 | W | 6.0 | 5 | 2 | 2 | 0 | 6 | 6 | 117 | 51 | 66 | 56% | 2-4 | 4.94 | 1.43 |
| 2001-05-20 | Kevin Tapani | R | 37 | L 6-5 | vs ARI | 8 | 333 | W | 7.0 | 2 | 0 | 0 | 0 | 1 | 4 | 97 | 32 | 65 | 67% | 6-1 | 4.00 | 1.33 |
| 2001-05-22 | Julian Tavarez | R | 28 | L 5-3 | vs CIN | 9 | 33 | - | 5.0 | 3 | 3 | 3 | 0 | 4 | 2 | 89 | 39 | 50 | 56% | 3-3 | 3.17 | 1.39 |
| 2001-05-23 | Jason Bere | R | 30 | L 4-2 | vs CIN | 9 | 162 | - | 2.1 | 2 | 2 | 2 | 1 | 2 | 3 | 41 | 16 | 25 | 61% | 3-2 | 5.17 | 1.45 |
| 2001-05-24 | Jon Lieber | R | 31 | L 3-0 | vs CIN | 10 | 180 | W | 9.0 | 1 | 0 | 0 | 0 | 1 | 2 | 78 | 22 | 56 | 72% | 4-3 | 3.25 | 1.06 |
| 2001-05-25 | Kerry Wood | R | 24 | L 1-0 | vs MIL | 10 | 59 | W | 9.0 | 1 | 0 | 0 | 0 | 2 | 14 | 114 | 41 | 73 | 64% | 3-4 | 4.20 | 1.27 |
| 2001-05-27 | Kevin Tapani | R | 37 | L 4-1 | vs MIL | 9 | 334 | W | 7.0 | 6 | 1 | 1 | 0 | 2 | 4 | 95 | 35 | 60 | 63% | 7-1 | 3.63 | 1.31 |
| 2001-05-28 | Julian Tavarez | R | 28 | W 9-6 | @ CIN | 10 | 34 | - | 5.2 | 6 | 5 | 3 | 0 | 1 | 4 | 103 | 39 | 64 | 62% | 3-3 | 3.30 | 1.37 |
| 2001-05-29 | Jason Bere | R | 30 | W 10-5 | @ CIN | 10 | 163 | W | 7.0 | 8 | 4 | 4 | 0 | 2 | 4 | 106 | 43 | 63 | 59% | 4-2 | 5.17 | 1.44 |
| 2001-05-30 | Jon Lieber | R | 31 | W 3-1 | @ CIN | 11 | 181 | W | 7.1 | 5 | 1 | 0 | 0 | 0 | 6 | 102 | 32 | 70 | 69% | 5-3 | 2.96 | 1.03 |
| 2001-06-01 | Kerry Wood | R | 24 | W 4-3 | @ MIL | 11 | 60 | W | 6.1 | 5 | 2 | 2 | 1 | 2 | 10 | 106 | 39 | 67 | 63% | 4-4 | 4.09 | 1.26 |
| 2001-06-02 | Kevin Tapani | R | 37 | W 10-4 | @ MIL | 10 | 335 | W | 5.0 | 6 | 1 | 1 | 0 | 1 | 5 | 89 | 34 | 55 | 62% | 8-1 | 3.47 | 1.32 |
| 2001-06-03 | Julian Tavarez | R | 28 | L 2-4 | @ MIL | 11 | 35 | L | 5.0 | 7 | 3 | 3 | 0 | 2 | 8 | 103 | 41 | 62 | 60% | 3-4 | 3.46 | 1.40 |
| 2001-06-05 | Jon Lieber | R | 31 | L 12-6 | vs SLN | 12 | 182 | W | 6.0 | 7 | 5 | 5 | 0 | 2 | 6 | 109 | 44 | 65 | 60% | 6-3 | 3.28 | 1.06 |
| 2001-06-06 | Kerry Wood | R | 24 | L 4-1 | vs SLN | 12 | 61 | W | 7.0 | 2 | 1 | 1 | 0 | 5 | 6 | 118 | 51 | 67 | 57% | 5-4 | 3.82 | 1.23 |
| 2001-06-07 | Kevin Tapani | R | 37 | L 4-3 | vs SLN | 11 | 336 | - | 6.2 | 6 | 3 | 3 | 1 | 2 | 4 | 104 | 33 | 71 | 68% | 8-1 | 3.52 | 1.30 |
| 2001-06-08 | Jason Bere | R | 30 | L 3-7 | @ CHA | 11 | 164 | - | 6.1 | 6 | 3 | 3 | 0 | 1 | 4 | 94 | 29 | 65 | 69% | 4-2 | 5.02 | 1.39 |
| 2001-06-09 | Julian Tavarez | R | 28 | W 4-3 | @ CHA | 12 | 36 | - | 7.2 | 6 | 3 | 3 | 0 | 2 | 3 | 109 | 49 | 60 | 55% | 3-4 | 3.45 | 1.36 |
| 2001-06-10 | Jon Lieber | R | 31 | L 1-3 | @ CHA | 13 | 183 | L | 8.0 | 8 | 3 | 2 | 1 | 0 | 4 | 95 | 29 | 66 | 69% | 6-4 | 3.19 | 1.05 |
| 2001-06-12 | Kerry Wood | R | 24 | W 6-2 | @ ARI | 13 | 62 | W | 5.2 | 5 | 2 | 2 | 0 | 5 | 6 | 110 | 45 | 65 | 59% | 6-4 | 3.76 | 1.27 |
| 2001-06-13 | Kevin Tapani | R | 37 | L 3-13 | @ ARI | 12 | 337 | L | 2.0 | 10 | 8 | 8 | 0 | 0 | 2 | 48 | 14 | 34 | 71% | 8-2 | 4.50 | 1.41 |
| 2001-06-14 | Jason Bere | R | 30 | L 2-3 | @ ARI | 12 | 165 | L | 6.0 | 8 | 3 | 3 | 0 | 3 | 2 | 97 | 40 | 57 | 59% | 4-3 | 4.97 | 1.43 |
| 2001-06-15 | Julian Tavarez | R | 28 | L 5-3 | vs MIN | 13 | 37 | W | 7.0 | 8 | 2 | 2 | 0 | 0 | 2 | 87 | 36 | 51 | 59% | 4-4 | 3.38 | 1.34 |
| 2001-06-16 | Jon Lieber | R | 31 | L 11-4 | vs MIN | 14 | 184 | W | 7.0 | 9 | 4 | 4 | 1 | 0 | 7 | 110 | 37 | 73 | 66% | 7-4 | 3.33 | 1.07 |
| 2001-06-17 | Kerry Wood | R | 24 | L 5-4 | vs MIN | 14 | 63 | W | 6.0 | 3 | 2 | 2 | 0 | 3 | 6 | 103 | 44 | 59 | 57% | 7-4 | 3.71 | 1.25 |
| 2001-06-18 | Kevin Tapani | R | 37 | L 2-6 | @ SLN | 13 | 338 | L | 6.0 | 7 | 4 | 4 | 1 | 1 | 5 | 90 | 32 | 58 | 64% | 8-3 | 4.63 | 1.40 |
| 2001-06-19 | Jason Bere | R | 30 | L 2-3 | @ SLN | 13 | 166 | - | 6.0 | 5 | 1 | 1 | 0 | 2 | 3 | 82 | 32 | 50 | 61% | 4-3 | 4.68 | 1.41 |
| 2001-06-20 | Julian Tavarez | R | 28 | W 9-4 | @ SLN | 14 | 38 | W | 7.0 | 8 | 2 | 2 | 0 | 3 | 5 | 125 | 47 | 78 | 62% | 5-4 | 3.31 | 1.36 |
| 2001-06-21 | Jon Lieber | R | 31 | W 5-2 | @ SLN | 15 | 185 | W | 7.0 | 7 | 2 | 2 | 1 | 1 | 4 | 101 | 35 | 66 | 65% | 8-4 | 3.28 | 1.07 |
| 2001-06-22 | Kerry Wood | R | 24 | W 1-2 | vs MIL | 15 | 64 | L | 8.1 | 5 | 2 | 2 | 0 | 6 | 6 | 111 | 46 | 65 | 59% | 7-5 | 3.58 | 1.26 |
| 2001-06-23 | Kevin Tapani | R | 37 | W 0-4 | vs MIL | 14 | 339 | L | 6.0 | 7 | 4 | 4 | 1 | 1 | 4 | 89 | 31 | 58 | 65% | 8-4 | 4.73 | 1.40 |
| 2001-06-24 | Jason Bere | R | 30 | W 3-6 | vs MIL | 14 | 167 | L | 6.0 | 4 | 4 | 4 | 2 | 5 | 8 | 115 | 45 | 70 | 61% | 4-4 | 4.78 | 1.42 |
| 2001-06-25 | Julian Tavarez | R | 28 | L 2-1 | vs NYN | 15 | 39 | W | 7.0 | 3 | 1 | 1 | 1 | 3 | 4 | 112 | 51 | 61 | 54% | 6-4 | 3.16 | 1.32 |
| 2001-06-26 | Jon Lieber | R | 31 | L 4-2 | vs NYN | 16 | 186 | W | 7.1 | 6 | 2 | 2 | 1 | 0 | 4 | 100 | 27 | 73 | 73% | 9-4 | 3.21 | 1.05 |
| 2001-06-27 | Kerry Wood | R | 24 | W 4-5 | vs NYN | 16 | 65 | - | 6.2 | 3 | 3 | 3 | 2 | 4 | 7 | 117 | 46 | 71 | 61% | 7-5 | 3.60 | 1.24 |
| 2001-06-28 | Kevin Tapani | R | 37 | L 2-5 | @ CIN | 15 | 340 | L | 5.0 | 7 | 2 | 2 | 1 | 4 | 7 | 118 | 54 | 64 | 54% | 8-5 | 4.66 | 1.45 |
| 2001-06-29 | Jason Bere | R | 30 | W 7-1 | @ CIN | 15 | 168 | W | 9.0 | 8 | 1 | 1 | 1 | 1 | 5 | 104 | 27 | 77 | 74% | 5-4 | 4.40 | 1.38 |
| 2001-06-30 | Julian Tavarez | R | 28 | L 1-7 | @ CIN | 16 | 40 | L | 2.2 | 7 | 7 | 7 | 3 | 3 | 3 | 64 | 29 | 35 | 55% | 6-5 | 3.75 | 1.40 |
| 2001-07-01 | Jon Lieber | R | 31 | W 2-1 | @ CIN | 17 | 187 | W | 5.2 | 6 | 1 | 1 | 0 | 1 | 4 | 93 | 33 | 60 | 65% | 10-4 | 3.15 | 1.07 |
| 2001-07-03 | Kerry Wood | R | 24 | W 3-0 | @ NYN | 17 | 66 | W | 6.1 | 5 | 0 | 0 | 0 | 4 | 5 | 121 | 46 | 75 | 62% | 8-5 | 3.40 | 1.25 |
| 2001-07-04 | Kevin Tapani | R | 37 | L 1-2 | @ NYN | 16 | 341 | L | 7.0 | 8 | 2 | 2 | 0 | 1 | 7 | 108 | 34 | 74 | 69% | 8-6 | 4.50 | 1.43 |
| 2001-07-05 | Jason Bere | R | 30 | W 13-4 | @ NYN | 16 | 169 | W | 7.0 | 4 | 1 | 1 | 0 | 2 | 5 | 114 | 43 | 71 | 62% | 6-4 | 4.17 | 1.34 |
| 2001-07-06 | Julian Tavarez | R | 28 | W 15-9 | @ DET | 17 | 41 | - | 3.2 | 7 | 9 | 3 | 1 | 4 | 1 | 93 | 44 | 49 | 53% | 6-5 | 3.87 | 1.45 |
| 2001-07-07 | Jon Lieber | R | 31 | W 10-6 | @ DET | 18 | 188 | W | 6.0 | 9 | 6 | 6 | 1 | 0 | 3 | 81 | 23 | 58 | 72% | 11-4 | 3.43 | 1.09 |
| 2001-07-08 | Kerry Wood | R | 24 | L 6-9 | @ DET | 18 | 67 | - | 6.0 | 9 | 6 | 5 | 1 | 4 | 4 | 119 | 50 | 69 | 58% | 8-5 | 3.62 | 1.30 |
| 2001-07-12 | Jason Bere | R | 30 | L 5-1 | vs CHA | 17 | 170 | - | 6.0 | 5 | 1 | 1 | 0 | 1 | 8 | 79 | 24 | 55 | 70% | 6-4 | 4.01 | 1.32 |
| 2001-07-13 | Kerry Wood | R | 24 | W 2-7 | vs CHA | 19 | 68 | L | 6.0 | 2 | 3 | 3 | 0 | 7 | 8 | 126 | 52 | 74 | 59% | 8-6 | 3.66 | 1.31 |
| 2001-07-14 | Julian Tavarez | R | 28 | W 1-3 | vs CHA | 18 | 42 | L | 6.0 | 3 | 2 | 2 | 1 | 5 | 2 | 102 | 50 | 52 | 51% | 6-6 | 3.82 | 1.44 |
| 2001-07-15 | Jon Lieber | R | 31 | L 2-1 | vs KCA | 19 | 189 | W | 6.2 | 7 | 1 | 1 | 0 | 2 | 2 | 87 | 27 | 60 | 69% | 12-4 | 3.32 | 1.10 |
| 2001-07-16 | Kevin Tapani | R | 37 | W 2-4 | vs KCA | 17 | 342 | L | 5.2 | 6 | 3 | 1 | 0 | 3 | 6 | 99 | 35 | 64 | 65% | 8-7 | 4.36 | 1.45 |
| 2001-07-17 | Jason Bere | R | 30 | L 7-4 | vs KCA | 18 | 171 | W | 7.0 | 8 | 4 | 4 | 1 | 3 | 5 | 107 | 39 | 68 | 64% | 7-4 | 4.08 | 1.33 |
| 2001-07-18 | Kerry Wood | R | 24 | W 6-5 | @ PIT | 20 | 69 | - | 6.0 | 3 | 4 | 2 | 1 | 3 | 10 | 121 | 44 | 77 | 64% | 8-6 | 3.63 | 1.30 |
| 2001-07-19 | Julian Tavarez | R | 28 | L 2-3 | @ PIT | 19 | 43 | - | 5.2 | 7 | 2 | 2 | 0 | 2 | 4 | 94 | 34 | 60 | 64% | 6-6 | 3.78 | 1.45 |
| 2001-07-20 | Jon Lieber | R | 31 | L 2-5 | @ HOU | 20 | 190 | L | 5.0 | 8 | 5 | 4 | 1 | 0 | 3 | 82 | 25 | 57 | 70% | 12-5 | 3.46 | 1.12 |
| 2001-07-21 | Kevin Tapani | R | 37 | W 5-4 | @ HOU | 18 | 343 | - | 6.0 | 5 | 3 | 3 | 2 | 1 | 9 | 93 | 32 | 61 | 66% | 8-7 | 4.37 | 1.43 |
| 2001-07-22 | Jason Bere | R | 30 | L 0-3 | @ HOU | 19 | 172 | L | 7.0 | 4 | 3 | 2 | 1 | 0 | 12 | 110 | 35 | 75 | 68% | 7-5 | 3.99 | 1.29 |
| 2001-07-23 | Kerry Wood | R | 24 | W 6-2 | @ HOU | 21 | 70 | W | 5.2 | 10 | 2 | 2 | 0 | 2 | 5 | 106 | 37 | 69 | 65% | 9-6 | 3.60 | 1.33 |
| 2001-07-24 | Julian Tavarez | R | 28 | L 10-2 | vs PIT | 20 | 44 | W | 7.0 | 6 | 2 | 2 | 0 | 1 | 3 | 99 | 37 | 62 | 63% | 7-6 | 3.71 | 1.42 |
| 2001-07-25 | Jon Lieber | R | 31 | L 6-5 | vs PIT | 21 | 191 | W | 7.0 | 7 | 2 | 2 | 1 | 0 | 2 | 77 | 18 | 59 | 77% | 13-5 | 3.41 | 1.11 |
| 2001-07-26 | Kevin Tapani | R | 37 | W 1-3 | vs SLN | 19 | 344 | L | 7.0 | 4 | 2 | 1 | 1 | 0 | 7 | 98 | 29 | 69 | 70% | 8-8 | 4.17 | 1.37 |
| 2001-07-27 | Jason Bere | R | 30 | L 4-3 | vs SLN | 20 | 173 | - | 5.2 | 4 | 3 | 3 | 2 | 1 | 7 | 84 | 29 | 55 | 65% | 7-5 | 4.05 | 1.28 |
| 2001-07-28 | Kerry Wood | R | 24 | W 4-7 | vs SLN | 22 | 71 | - | 6.0 | 9 | 3 | 3 | 2 | 2 | 9 | 113 | 42 | 71 | 63% | 9-6 | 3.64 | 1.35 |
| 2001-07-29 | Julian Tavarez | R | 28 | L 7-5 | vs SLN | 21 | 45 | W | 6.0 | 7 | 4 | 4 | 1 | 1 | 5 | 106 | 44 | 62 | 58% | 8-6 | 3.82 | 1.42 |
| 2001-07-31 | Jon Lieber | R | 31 | W 7-3 | @ SDN | 22 | 192 | W | 6.0 | 7 | 3 | 3 | 0 | 3 | 5 | 101 | 35 | 66 | 65% | 14-5 | 3.46 | 1.13 |
| 2001-08-01 | Kevin Tapani | R | 37 | L 3-4 | @ SDN | 20 | 345 | - | 6.1 | 6 | 3 | 1 | 0 | 1 | 4 | 102 | 41 | 61 | 60% | 8-8 | 3.99 | 1.35 |
| 2001-08-02 | Jason Bere | R | 30 | L 3-4 | @ SDN | 21 | 174 | - | 7.0 | 3 | 0 | 0 | 0 | 2 | 12 | 106 | 39 | 67 | 63% | 7-5 | 3.83 | 1.24 |
| 2001-08-03 | Kerry Wood | R | 24 | W 2-1 | @ LAN | 23 | 72 | W | 8.0 | 3 | 1 | 1 | 1 | 2 | 9 | 117 | 48 | 69 | 59% | 10-6 | 3.50 | 1.31 |
| 2001-08-04 | Julian Tavarez | R | 28 | L 1-3 | @ LAN | 22 | 46 | L | 6.0 | 8 | 3 | 3 | 0 | 2 | 2 | 107 | 46 | 61 | 57% | 8-7 | 3.85 | 1.43 |
| 2001-08-05 | Jon Lieber | R | 31 | L 2-3 | @ LAN | 23 | 193 | - | 6.1 | 6 | 2 | 2 | 1 | 1 | 2 | 100 | 35 | 65 | 65% | 14-5 | 3.44 | 1.13 |
| 2001-08-07 | Kevin Tapani | R | 37 | L 5-4 | vs COL | 21 | 346 | - | 7.0 | 6 | 2 | 2 | 1 | 0 | 7 | 94 | 30 | 64 | 68% | 8-8 | 3.91 | 1.32 |
| 2001-08-08 | Jason Bere | R | 30 | L 2-1 | vs COL | 22 | 175 | W | 7.0 | 5 | 0 | 0 | 0 | 2 | 8 | 96 | 28 | 68 | 71% | 8-5 | 3.63 | 1.23 |
| 2001-08-09 | Julian Tavarez | R | 28 | W 5-14 | vs COL | 23 | 47 | L | 2.1 | 3 | 5 | 1 | 0 | 1 | 1 | 42 | 19 | 23 | 55% | 8-8 | 3.86 | 1.44 |
| 2001-08-10 | Jon Lieber | R | 31 | L 9-3 | vs SFN | 24 | 194 | W | 9.0 | 8 | 3 | 3 | 0 | 1 | 4 | 125 | 39 | 86 | 69% | 15-5 | 3.42 | 1.13 |
| 2001-08-11 | Joe Borowski | R | 30 | W 4-9 | vs SFN | 1 | 1 | L | 1.2 | 6 | 6 | 6 | 1 | 3 | 1 | 53 | 25 | 28 | 53% | 0-1 | 27.00 | 4.50 |
| 2001-08-12 | Kevin Tapani | R | 37 | W 6-7 | vs SFN | 22 | 347 | L | 5.0 | 5 | 4 | 0 | 1 | 1 | 6 | 123 | 44 | 79 | 64% | 8-9 | 3.76 | 1.31 |
| 2001-08-13 | Jason Bere | R | 30 | L 5-9 | @ HOU | 23 | 176 | L | 4.2 | 9 | 9 | 9 | 3 | 2 | 3 | 82 | 25 | 57 | 70% | 8-6 | 4.08 | 1.27 |
| 2001-08-14 | Julian Tavarez | R | 28 | W 3-1 | @ HOU | 24 | 48 | - | 5.1 | 4 | 1 | 1 | 1 | 3 | 3 | 93 | 46 | 47 | 51% | 8-8 | 3.78 | 1.43 |
| 2001-08-15 | Jon Lieber | R | 31 | W 5-1 | @ HOU | 25 | 195 | W | 9.0 | 3 | 1 | 1 | 1 | 0 | 4 | 92 | 29 | 63 | 68% | 16-5 | 3.29 | 1.09 |
| 2001-08-17 | Kevin Tapani | R | 37 | L 2-7 | @ ARI | 23 | 348 | L | 6.1 | 8 | 3 | 3 | 2 | 0 | 4 | 94 | 38 | 56 | 60% | 8-10 | 3.79 | 1.32 |
| 2001-08-18 | Jason Bere | R | 30 | L 3-5 | @ ARI | 24 | 177 | L | 6.0 | 6 | 5 | 5 | 2 | 3 | 6 | 88 | 29 | 59 | 67% | 8-7 | 4.22 | 1.28 |
| 2001-08-19 | Julian Tavarez | R | 28 | L 6-13 | @ ARI | 25 | 49 | - | 3.0 | 5 | 6 | 5 | 0 | 3 | 1 | 77 | 36 | 41 | 53% | 8-8 | 4.02 | 1.46 |
| 2001-08-20 | Jon Lieber | R | 31 | L 7-4 | vs MIL | 26 | 196 | - | 6.0 | 8 | 4 | 4 | 1 | 1 | 5 | 93 | 27 | 66 | 71% | 16-5 | 3.38 | 1.10 |
| 2001-08-20 | Carlos Zambrano | R | 20 | W 2-10 | vs MIL | 1 | 1 | L | 4.0 | 4 | 7 | 7 | 1 | 4 | 3 | 70 | 29 | 41 | 59% | 0-1 | 15.75 | 2.00 |
| 2001-08-21 | Juan Cruz | R | 23 | W 1-3 | vs MIL | 1 | 1 | L | 6.0 | 3 | 2 | 2 | 0 | 1 | 8 | 84 | 32 | 52 | 62% | 0-1 | 3.00 | 0.67 |
| 2001-08-22 | Kevin Tapani | R | 38 | L 16-3 | vs MIL | 24 | 349 | W | 7.0 | 6 | 3 | 3 | 1 | 3 | 7 | 120 | 43 | 77 | 64% | 9-10 | 3.79 | 1.31 |
| 2001-08-23 | Julian Tavarez | R | 28 | W 1-8 | vs MIL | 26 | 50 | L | 0.1 | 7 | 5 | 5 | 0 | 0 | 0 | 21 | 8 | 13 | 62% | 8-9 | 4.31 | 1.50 |
| 2001-08-24 | Jason Bere | R | 30 | W 8-10 | vs SLN | 25 | 178 | L | 4.0 | 9 | 7 | 6 | 0 | 2 | 3 | 99 | 38 | 61 | 62% | 8-8 | 4.47 | 1.32 |
| 2001-08-25 | Jon Lieber | R | 31 | L 6-4 | vs SLN | 27 | 197 | W | 8.1 | 6 | 4 | 4 | 1 | 0 | 4 | 93 | 28 | 65 | 70% | 17-5 | 3.41 | 1.08 |
| 2001-08-26 | Juan Cruz | R | 23 | L 6-1 | vs SLN | 2 | 2 | W | 5.2 | 4 | 0 | 0 | 0 | 2 | 6 | 92 | 33 | 59 | 64% | 1-1 | 1.50 | 0.83 |
| 2001-08-28 | Kevin Tapani | R | 38 | W 3-4 | vs FLO | 25 | 350 | - | 7.0 | 5 | 3 | 3 | 1 | 1 | 3 | 88 | 28 | 60 | 68% | 9-10 | 3.80 | 1.29 |
| 2001-08-29 | Jason Bere | R | 30 | L 5-1 | vs FLO | 26 | 179 | W | 9.0 | 3 | 1 | 1 | 1 | 0 | 7 | 109 | 31 | 78 | 72% | 9-8 | 4.27 | 1.26 |
| 2001-08-30 | Jon Lieber | R | 31 | L 5-4 | vs FLO | 28 | 198 | - | 7.0 | 11 | 4 | 3 | 2 | 0 | 8 | 100 | 29 | 71 | 71% | 17-5 | 3.43 | 1.10 |
| 2001-08-31 | Juan Cruz | R | 23 | W 8-2 | @ ATL | 3 | 3 | W | 6.0 | 4 | 2 | 2 | 1 | 3 | 1 | 82 | 35 | 47 | 57% | 2-1 | 2.00 | 0.94 |
| 2001-09-01 | Julian Tavarez | R | 28 | W 5-3 | @ ATL | 27 | 51 | W | 5.0 | 8 | 3 | 3 | 1 | 1 | 1 | 81 | 34 | 47 | 58% | 9-9 | 4.35 | 1.51 |
| 2001-09-02 | Kevin Tapani | R | 38 | L 4-7 | @ ATL | 26 | 351 | L | 6.0 | 10 | 6 | 6 | 2 | 4 | 4 | 117 | 49 | 68 | 58% | 9-11 | 4.00 | 1.33 |
| 2001-09-03 | Jason Bere | R | 30 | W 10-2 | @ FLO | 27 | 180 | W | 6.0 | 4 | 2 | 2 | 1 | 3 | 5 | 100 | 36 | 64 | 64% | 10-8 | 4.23 | 1.26 |
| 2001-09-04 | Jon Lieber | R | 31 | L 1-8 | @ FLO | 29 | 199 | L | 5.0 | 7 | 8 | 8 | 2 | 2 | 2 | 75 | 24 | 51 | 68% | 17-6 | 3.70 | 1.11 |
| 2001-09-05 | Juan Cruz | R | 23 | L 6-7 | @ FLO | 4 | 4 | - | 6.0 | 7 | 1 | 1 | 0 | 2 | 5 | 94 | 33 | 61 | 65% | 2-1 | 1.88 | 1.08 |
| 2001-09-07 | Kerry Wood | R | 24 | W 2-3 | vs ATL | 24 | 73 | - | 6.0 | 5 | 2 | 2 | 0 | 1 | 6 | 66 | 21 | 45 | 68% | 10-6 | 3.48 | 1.30 |
| 2001-09-08 | Kevin Tapani | R | 38 | W 3-5 | vs ATL | 27 | 352 | L | 5.0 | 7 | 4 | 4 | 1 | 0 | 4 | 83 | 29 | 54 | 65% | 9-12 | 4.10 | 1.34 |
| 2001-09-09 | Jason Bere | R | 30 | W 5-9 | vs ATL | 28 | 181 | L | 3.0 | 7 | 5 | 5 | 2 | 2 | 2 | 67 | 28 | 39 | 58% | 10-9 | 4.42 | 1.29 |
| 2001-09-10 | Jon Lieber | R | 31 | L 8-2 | vs CIN | 30 | 200 | W | 7.0 | 4 | 2 | 2 | 2 | 2 | 7 | 99 | 35 | 64 | 65% | 18-6 | 3.66 | 1.11 |
| 2001-09-18 | Jon Lieber | R | 31 | L 5-6 | @ CIN | 31 | 201 | - | 5.2 | 7 | 3 | 3 | 0 | 3 | 0 | 93 | 35 | 58 | 62% | 18-6 | 3.70 | 1.13 |
| 2001-09-19 | Kerry Wood | R | 24 | W 10-0 | @ CIN | 25 | 74 | W | 7.0 | 2 | 0 | 0 | 0 | 1 | 9 | 98 | 34 | 64 | 65% | 11-6 | 3.32 | 1.26 |
| 2001-09-20 | Jason Bere | R | 30 | W 6-5 | @ CIN | 29 | 182 | W | 7.0 | 4 | 0 | 0 | 0 | 2 | 6 | 108 | 38 | 70 | 65% | 11-9 | 4.24 | 1.27 |
| 2001-09-21 | Juan Cruz | R | 23 | W 12-4 | @ HOU | 5 | 5 | - | 4.1 | 7 | 3 | 3 | 0 | 1 | 3 | 71 | 24 | 47 | 66% | 2-1 | 2.57 | 1.21 |
| 2001-09-22 | Kevin Tapani | R | 38 | L 4-8 | @ HOU | 28 | 353 | L | 4.1 | 5 | 6 | 6 | 0 | 1 | 7 | 74 | 33 | 41 | 55% | 9-13 | 4.33 | 1.34 |
| 2001-09-23 | Jon Lieber | R | 31 | L 6-7 | @ HOU | 32 | 202 | - | 5.0 | 8 | 4 | 4 | 1 | 3 | 3 | 86 | 31 | 55 | 64% | 18-6 | 3.78 | 1.15 |
| 2001-09-24 | Kerry Wood | R | 24 | L 6-7 | @ PIT | 26 | 75 | - | 5.1 | 7 | 5 | 5 | 1 | 0 | 4 | 85 | 29 | 56 | 66% | 11-6 | 3.50 | 1.27 |
| 2001-09-25 | Jason Bere | R | 30 | L 1-13 | @ PIT | 30 | 183 | L | 0.2 | 4 | 5 | 3 | 0 | 3 | 1 | 37 | 20 | 17 | 46% | 11-10 | 4.37 | 1.30 |
| 2001-09-26 | Juan Cruz | R | 23 | W 8-4 | @ PIT | 6 | 6 | W | 6.0 | 6 | 3 | 3 | 1 | 3 | 4 | 101 | 37 | 64 | 63% | 3-1 | 2.91 | 1.26 |
| 2001-09-27 | Kevin Tapani | R | 38 | W 5-6 | vs HOU | 29 | 354 | L | 6.0 | 7 | 6 | 6 | 1 | 2 | 4 | 84 | 34 | 50 | 60% | 9-14 | 4.50 | 1.35 |
| 2001-09-28 | Jon Lieber | R | 31 | L 6-2 | vs HOU | 33 | 203 | W | 7.0 | 5 | 1 | 1 | 0 | 1 | 7 | 87 | 23 | 64 | 74% | 19-6 | 3.70 | 1.14 |
| 2001-09-29 | Kerry Wood | R | 24 | L 6-2 | vs HOU | 27 | 76 | W | 6.0 | 3 | 2 | 2 | 0 | 3 | 5 | 116 | 52 | 64 | 55% | 12-6 | 3.48 | 1.26 |
| 2001-09-30 | Jason Bere | R | 30 | L 7-6 | vs HOU | 31 | 184 | - | 5.1 | 6 | 4 | 3 | 0 | 6 | 4 | 99 | 50 | 49 | 49% | 11-10 | 4.40 | 1.33 |
| 2001-10-02 | Juan Cruz | R | 23 | W 4-5 | vs CIN | 7 | 7 | - | 5.2 | 7 | 4 | 4 | 2 | 1 | 4 | 79 | 26 | 53 | 67% | 3-1 | 3.38 | 1.28 |
| 2001-10-03 | Jon Lieber | R | 32 | L 13-7 | vs CIN | 34 | 204 | W | 6.0 | 8 | 5 | 5 | 2 | 1 | 5 | 81 | 22 | 59 | 73% | 20-6 | 3.80 | 1.15 |
| 2001-10-04 | Kerry Wood | R | 24 | L 2-0 | vs CIN | 28 | 77 | - | 6.0 | 5 | 0 | 0 | 0 | 3 | 10 | 105 | 37 | 68 | 65% | 12-6 | 3.36 | 1.26 |
| 2001-10-05 | Jason Bere | R | 30 | W 2-3 | vs PIT | 32 | 185 | L | 8.0 | 3 | 3 | 2 | 1 | 5 | 5 | 127 | 55 | 72 | 57% | 11-11 | 4.31 | 1.32 |
| 2001-10-06 | Julian Tavarez | R | 28 | L 13-2 | vs PIT | 28 | 52 | W | 7.1 | 1 | 2 | 2 | 0 | 5 | 9 | 131 | 60 | 71 | 54% | 10-9 | 4.53 | 1.50 |
| 2001-10-07 | Juan Cruz | R | 23 | W 3-4 | vs PIT | 8 | 8 | - | 5.0 | 2 | 1 | 1 | 0 | 4 | 8 | 77 | 32 | 45 | 58% | 3-1 | 3.20 | 1.27 |