| Central | W | L | Pct | GB |
| Cleveland | 89 | 73 | .549 | -- |
| Chi White Sox | 80 | 82 | .494 | 9.0 |
| KC Royals | 72 | 89 | .447 | 16.5 |
| Minnesota | 70 | 92 | .432 | 19.0 |
| Detroit | 65 | 97 | .401 | 24.0 |
| 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 |
| 1998-03-31 | Justin Thompson | L | 25 | W 11-6 | @ TBA | 1 | 44 | W | 6.0 | 8 | 2 | 2 | 1 | 0 | 2 | 0 | 0 | 0 | -- | 1-0 | 3.00 | 1.33 |
| 1998-04-01 | Brian Moehler | R | 26 | L 8-11 | @ TBA | 1 | 34 | L | 3.2 | 10 | 6 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | -- | 0-1 | 13.50 | 2.50 |
| 1998-04-02 | Tim Worrell | R | 31 | L 1-7 | @ TBA | 1 | 41 | L | 6.1 | 4 | 2 | 2 | 0 | 1 | 5 | 0 | 0 | 0 | -- | 0-1 | 3.00 | 0.83 |
| 1998-04-03 | Scott Sanders | R | 29 | L 2-10 | @ BAL | 1 | 81 | L | 4.2 | 7 | 8 | 8 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 0-1 | 14.40 | 2.00 |
| 1998-04-04 | Greg Keagle | R | 27 | L 1-2 | @ BAL | 1 | 17 | L | 5.1 | 4 | 2 | 2 | 0 | 1 | 5 | 99 | 40 | 59 | 60% | 0-1 | 3.60 | 1.00 |
| 1998-04-05 | Justin Thompson | L | 25 | L 3-6 | @ BAL | 2 | 45 | L | 4.1 | 8 | 6 | 4 | 0 | 1 | 4 | 34 | 4 | 30 | 88% | 1-1 | 5.40 | 1.70 |
| 1998-04-07 | Brian Moehler | R | 26 | L 3-1 | vs TBA | 2 | 35 | - | 4.1 | 6 | 1 | 1 | 0 | 3 | 4 | 0 | 0 | 0 | -- | 0-1 | 7.88 | 2.38 |
| 1998-04-10 | Tim Worrell | R | 31 | L 7-1 | vs BAL | 2 | 42 | W | 7.0 | 5 | 1 | 1 | 1 | 3 | 3 | 0 | 0 | 0 | -- | 1-1 | 2.08 | 1.00 |
| 1998-04-11 | Justin Thompson | L | 25 | W 0-2 | vs BAL | 3 | 46 | L | 7.0 | 4 | 2 | 2 | 0 | 2 | 6 | 0 | 0 | 0 | -- | 1-2 | 4.24 | 1.35 |
| 1998-04-12 | Greg Keagle | R | 27 | W 3-6 | vs BAL | 2 | 18 | L | 4.2 | 5 | 4 | 4 | 1 | 4 | 3 | 0 | 0 | 0 | -- | 0-2 | 5.40 | 1.40 |
| 1998-04-13 | Brian Moehler | R | 26 | L 1-10 | @ TEX | 3 | 36 | L | 4.2 | 8 | 5 | 4 | 2 | 0 | 2 | 71 | 26 | 45 | 63% | 0-2 | 7.62 | 2.08 |
| 1998-04-14 | Scott Sanders | R | 29 | L 2-11 | @ TEX | 2 | 82 | L | 4.0 | 16 | 11 | 11 | 0 | 3 | 2 | 92 | 40 | 52 | 57% | 0-2 | 19.00 | 3.22 |
| 1998-04-15 | Tim Worrell | R | 31 | L 3-7 | @ TEX | 3 | 43 | L | 5.0 | 6 | 6 | 6 | 1 | 1 | 5 | 82 | 30 | 52 | 63% | 1-2 | 4.50 | 1.11 |
| 1998-04-17 | Justin Thompson | L | 25 | W 2-11 | vs NYA | 4 | 47 | L | 4.0 | 6 | 8 | 7 | 2 | 4 | 4 | 0 | 0 | 0 | -- | 1-3 | 6.43 | 1.57 |
| 1998-04-18 | Greg Keagle | R | 27 | W 3-8 | vs NYA | 3 | 19 | L | 4.2 | 7 | 3 | 3 | 0 | 2 | 3 | 101 | 42 | 59 | 58% | 0-3 | 5.40 | 1.53 |
| 1998-04-19 | Brian Moehler | R | 26 | L 2-1 | vs NYA | 4 | 37 | W | 8.0 | 3 | 1 | 1 | 0 | 1 | 7 | 119 | 38 | 81 | 68% | 1-2 | 5.14 | 1.48 |
| 1998-04-21 | Tim Worrell | R | 31 | W 4-11 | vs BOS | 4 | 44 | L | 3.0 | 6 | 7 | 6 | 2 | 1 | 1 | 0 | 0 | 0 | -- | 1-3 | 6.43 | 1.29 |
| 1998-04-22 | Justin Thompson | L | 25 | W 5-8 | vs BOS | 5 | 48 | - | 6.2 | 5 | 1 | 0 | 0 | 3 | 4 | 99 | 42 | 57 | 58% | 1-3 | 4.82 | 1.46 |
| 1998-04-24 | Greg Keagle | R | 27 | L 4-8 | @ NYA | 4 | 20 | L | 4.2 | 10 | 5 | 5 | 1 | 1 | 3 | 0 | 0 | 0 | -- | 0-4 | 6.63 | 1.79 |
| 1998-04-25 | Brian Moehler | R | 26 | L 4-5 | @ NYA | 5 | 38 | - | 6.0 | 5 | 4 | 3 | 1 | 3 | 5 | 104 | 37 | 67 | 64% | 1-2 | 5.00 | 1.44 |
| 1998-04-27 | Justin Thompson | L | 25 | L 5-6 | @ BOS | 6 | 49 | - | 6.2 | 4 | 3 | 3 | 1 | 4 | 7 | 109 | 46 | 63 | 58% | 1-3 | 4.63 | 1.40 |
| 1998-04-28 | Frank Castillo | R | 29 | W 7-5 | @ BOS | 1 | 176 | - | 3.1 | 8 | 4 | 4 | 0 | 1 | 1 | 80 | 35 | 45 | 56% | 0-0 | 12.00 | 3.00 |
| 1998-04-29 | Greg Keagle | R | 27 | W 1-4 | vs TEX | 5 | 21 | L | 8.0 | 4 | 3 | 1 | 0 | 1 | 5 | 99 | 33 | 66 | 67% | 0-5 | 5.00 | 1.44 |
| 1998-04-30 | Brian Moehler | R | 26 | L 7-2 | vs TEX | 6 | 39 | W | 9.0 | 6 | 2 | 2 | 1 | 2 | 6 | 117 | 44 | 73 | 62% | 2-2 | 4.25 | 1.31 |
| 1998-05-01 | Tim Worrell | R | 31 | W 17-3 | @ SEA | 5 | 45 | W | 6.0 | 7 | 3 | 3 | 1 | 2 | 3 | 91 | 35 | 56 | 62% | 2-3 | 6.00 | 1.33 |
| 1998-05-02 | Justin Thompson | L | 25 | L 0-4 | @ SEA | 7 | 50 | L | 8.0 | 6 | 4 | 4 | 1 | 3 | 8 | 95 | 37 | 58 | 61% | 1-4 | 4.60 | 1.35 |
| 1998-05-03 | Frank Castillo | R | 29 | L 6-10 | @ SEA | 2 | 177 | L | 1.0 | 6 | 7 | 7 | 1 | 2 | 2 | 46 | 18 | 28 | 61% | 0-1 | 24.75 | 4.25 |
| 1998-05-06 | Greg Keagle | R | 27 | W 10-5 | @ OAK | 6 | 22 | - | 3.2 | 5 | 3 | 3 | 1 | 4 | 1 | 74 | 36 | 38 | 51% | 0-5 | 5.23 | 1.55 |
| 1998-05-07 | Justin Thompson | L | 25 | W 6-3 | @ OAK | 8 | 51 | W | 8.0 | 3 | 3 | 2 | 1 | 4 | 4 | 0 | 0 | 0 | -- | 2-4 | 4.24 | 1.27 |
| 1998-05-08 | Brian Moehler | R | 26 | L 3-5 | @ ANA | 7 | 40 | L | 6.2 | 7 | 5 | 5 | 1 | 1 | 7 | 94 | 31 | 63 | 67% | 2-3 | 4.71 | 1.31 |
| 1998-05-09 | Frank Castillo | R | 29 | W 7-3 | @ ANA | 3 | 178 | W | 8.0 | 10 | 3 | 3 | 0 | 0 | 9 | 99 | 26 | 73 | 74% | 1-1 | 10.50 | 2.25 |
| 1998-05-10 | Tim Worrell | R | 31 | L 2-4 | @ ANA | 6 | 46 | L | 4.2 | 6 | 3 | 3 | 0 | 4 | 3 | 118 | 48 | 70 | 59% | 2-4 | 5.91 | 1.44 |
| 1998-05-12 | Justin Thompson | L | 25 | W 2-4 | vs SEA | 9 | 52 | L | 8.2 | 4 | 4 | 4 | 1 | 1 | 4 | 108 | 41 | 67 | 62% | 2-5 | 4.27 | 1.19 |
| 1998-05-13 | Brian Moehler | R | 26 | L 8-5 | vs SEA | 8 | 41 | W | 6.0 | 5 | 5 | 3 | 2 | 3 | 4 | 90 | 34 | 56 | 62% | 3-3 | 4.69 | 1.31 |
| 1998-05-14 | Greg Keagle | R | 27 | L 8-3 | vs OAK | 7 | 23 | - | 4.1 | 5 | 3 | 3 | 2 | 1 | 3 | 76 | 30 | 46 | 61% | 0-5 | 5.40 | 1.54 |
| 1998-05-15 | Frank Castillo | R | 29 | L 8-3 | vs OAK | 4 | 179 | W | 5.0 | 6 | 2 | 2 | 0 | 3 | 3 | 82 | 35 | 47 | 57% | 2-1 | 8.47 | 2.12 |
| 1998-05-16 | Tim Worrell | R | 31 | W 6-8 | vs ANA | 7 | 47 | L | 5.0 | 11 | 6 | 6 | 2 | 1 | 3 | 93 | 28 | 65 | 70% | 2-5 | 6.57 | 1.57 |
| 1998-05-17 | Justin Thompson | L | 25 | L 4-3 | vs ANA | 10 | 53 | - | 6.0 | 10 | 2 | 2 | 0 | 2 | 5 | 88 | 33 | 55 | 63% | 2-5 | 4.15 | 1.26 |
| 1998-05-18 | Brian Moehler | R | 26 | L 11-2 | vs ANA | 9 | 42 | W | 7.0 | 7 | 2 | 2 | 1 | 1 | 2 | 95 | 31 | 64 | 67% | 4-3 | 4.42 | 1.29 |
| 1998-05-19 | A.J. Sager | R | 33 | L 3-8 | @ MIN | 1 | 14 | L | 2.2 | 9 | 6 | 6 | 0 | 0 | 2 | 66 | 29 | 37 | 56% | 1-1 | 6.43 | 1.57 |
| 1998-05-20 | Frank Castillo | R | 29 | W 12-11 | @ MIN | 5 | 180 | - | 5.0 | 11 | 9 | 9 | 2 | 1 | 3 | 76 | 25 | 51 | 67% | 2-1 | 10.23 | 2.18 |
| 1998-05-21 | Tim Worrell | R | 31 | W 6-3 | @ MIN | 8 | 48 | - | 7.0 | 6 | 3 | 3 | 1 | 1 | 6 | 119 | 36 | 83 | 70% | 2-5 | 6.14 | 1.48 |
| 1998-05-22 | Justin Thompson | L | 25 | W 9-5 | @ CHA | 11 | 54 | W | 7.0 | 7 | 4 | 4 | 1 | 2 | 0 | 98 | 43 | 55 | 56% | 3-5 | 4.25 | 1.26 |
| 1998-05-23 | Brian Moehler | R | 26 | L 1-7 | @ CHA | 10 | 43 | L | 7.1 | 8 | 4 | 4 | 0 | 3 | 3 | 121 | 45 | 76 | 63% | 4-4 | 4.43 | 1.30 |
| 1998-05-24 | A.J. Sager | R | 33 | W 8-4 | @ CHA | 2 | 15 | W | 5.0 | 4 | 2 | 2 | 0 | 1 | 1 | 95 | 40 | 55 | 58% | 2-1 | 5.88 | 1.46 |
| 1998-05-25 | Frank Castillo | R | 29 | L 4-7 | @ CLE | 6 | 181 | L | 5.1 | 6 | 5 | 5 | 1 | 5 | 6 | 112 | 48 | 64 | 57% | 2-2 | 9.64 | 2.11 |
| 1998-05-26 | Tim Worrell | R | 31 | L 2-9 | @ CLE | 9 | 49 | L | 3.2 | 7 | 5 | 5 | 1 | 2 | 2 | 67 | 27 | 40 | 60% | 2-6 | 6.56 | 1.54 |
| 1998-05-28 | Justin Thompson | L | 25 | W 7-11 | vs CHA | 12 | 55 | - | 7.2 | 9 | 4 | 4 | 1 | 1 | 4 | 104 | 34 | 70 | 67% | 3-5 | 4.28 | 1.26 |
| 1998-05-29 | A.J. Sager | R | 33 | L 8-7 | vs CHA | 3 | 16 | - | 3.1 | 8 | 5 | 5 | 1 | 3 | 0 | 79 | 37 | 42 | 53% | 2-1 | 6.83 | 1.69 |
| 1998-05-30 | Brian Moehler | R | 26 | L 6-0 | vs CHA | 11 | 44 | W | 9.0 | 7 | 0 | 0 | 0 | 0 | 2 | 93 | 26 | 67 | 72% | 5-4 | 3.88 | 1.24 |
| 1998-05-31 | Frank Castillo | R | 29 | W 2-8 | vs CHA | 7 | 182 | L | 4.0 | 9 | 7 | 7 | 3 | 1 | 5 | 84 | 29 | 55 | 65% | 2-3 | 10.41 | 2.16 |
| 1998-06-01 | Bryce Florie | R | 28 | W 0-2 | vs CLE | 1 | 9 | L | 5.2 | 5 | 2 | 2 | 1 | 3 | 2 | 80 | 33 | 47 | 59% | 3-1 | 4.39 | 1.37 |
| 1998-06-02 | Justin Thompson | L | 25 | W 3-8 | vs CLE | 13 | 56 | L | 5.0 | 11 | 6 | 6 | 0 | 0 | 3 | 86 | 30 | 56 | 65% | 3-6 | 4.66 | 1.32 |
| 1998-06-03 | Seth Greisinger | R | 23 | L 1-5 | @ TOR | 1 | 1 | L | 6.1 | 8 | 5 | 4 | 1 | 1 | 4 | 112 | 42 | 70 | 63% | 0-1 | 6.00 | 1.50 |
| 1998-06-04 | Brian Moehler | R | 26 | L 6-9 | @ TOR | 12 | 45 | L | 4.1 | 7 | 6 | 6 | 2 | 1 | 4 | 71 | 32 | 39 | 55% | 5-5 | 4.38 | 1.28 |
| 1998-06-05 | Frank Castillo | R | 29 | L 3-7 | @ MIL | 8 | 183 | L | 3.0 | 4 | 4 | 4 | 0 | 2 | 5 | 64 | 25 | 39 | 61% | 2-4 | 10.54 | 2.14 |
| 1998-06-06 | Bryce Florie | R | 28 | W 9-3 | @ MIL | 2 | 10 | W | 7.0 | 8 | 2 | 2 | 0 | 3 | 3 | 91 | 37 | 54 | 59% | 4-1 | 4.13 | 1.40 |
| 1998-06-07 | Justin Thompson | L | 25 | W 4-1 | @ MIL | 14 | 57 | W | 9.0 | 3 | 1 | 0 | 0 | 3 | 6 | 118 | 41 | 77 | 65% | 4-6 | 4.21 | 1.26 |
| 1998-06-08 | Seth Greisinger | R | 23 | W 5-9 | vs HOU | 2 | 2 | - | 6.2 | 8 | 4 | 3 | 1 | 3 | 5 | 110 | 45 | 65 | 59% | 0-1 | 4.85 | 1.54 |
| 1998-06-09 | Brian Moehler | R | 26 | W 3-5 | vs HOU | 13 | 46 | - | 8.0 | 8 | 2 | 2 | 1 | 1 | 7 | 96 | 34 | 62 | 65% | 5-5 | 4.18 | 1.26 |
| 1998-06-10 | Frank Castillo | R | 29 | W 3-10 | vs HOU | 9 | 184 | L | 2.0 | 2 | 5 | 5 | 0 | 2 | 2 | 48 | 26 | 22 | 46% | 2-5 | 11.19 | 2.14 |
| 1998-06-12 | Bryce Florie | R | 28 | L 3-7 | @ KCA | 3 | 11 | L | 3.1 | 8 | 7 | 6 | 0 | 4 | 3 | 79 | 32 | 47 | 59% | 4-2 | 4.94 | 1.55 |
| 1998-06-13 | Justin Thompson | L | 25 | W 7-1 | @ KCA | 15 | 58 | W | 9.0 | 5 | 1 | 1 | 0 | 3 | 5 | 112 | 42 | 70 | 63% | 5-6 | 3.93 | 1.22 |
| 1998-06-14 | Seth Greisinger | R | 23 | L 0-2 | @ KCA | 3 | 3 | L | 6.0 | 5 | 2 | 2 | 1 | 3 | 4 | 95 | 41 | 54 | 57% | 0-2 | 4.26 | 1.47 |
| 1998-06-15 | Brian Moehler | R | 26 | L 3-2 | vs MIN | 14 | 47 | W | 7.2 | 7 | 2 | 2 | 2 | 1 | 6 | 123 | 48 | 75 | 61% | 6-5 | 4.01 | 1.24 |
| 1998-06-16 | Denny Harriger | R | 29 | W 5-8 | vs MIN | 1 | 1 | L | 5.1 | 6 | 4 | 4 | 0 | 3 | 0 | 97 | 36 | 61 | 63% | 0-1 | 7.20 | 1.80 |
| 1998-06-17 | Bryce Florie | R | 28 | L 6-2 | vs MIN | 4 | 12 | W | 6.1 | 7 | 2 | 2 | 0 | 4 | 2 | 93 | 41 | 52 | 56% | 5-2 | 4.66 | 1.55 |
| 1998-06-18 | Justin Thompson | L | 25 | W 3-5 | vs KCA | 16 | 59 | L | 4.1 | 9 | 4 | 4 | 0 | 0 | 3 | 84 | 26 | 58 | 69% | 5-7 | 4.12 | 1.26 |
| 1998-06-19 | Seth Greisinger | R | 23 | W 4-8 | vs KCA | 4 | 4 | L | 3.1 | 7 | 6 | 6 | 1 | 4 | 4 | 69 | 29 | 40 | 58% | 0-3 | 6.14 | 1.77 |
| 1998-06-20 | Brian Moehler | R | 26 | L 4-3 | vs KCA | 15 | 48 | W | 6.1 | 8 | 1 | 1 | 0 | 2 | 2 | 112 | 31 | 81 | 72% | 7-5 | 3.86 | 1.27 |
| 1998-06-21 | Denny Harriger | R | 29 | W 5-6 | vs KCA | 2 | 2 | L | 4.2 | 7 | 6 | 3 | 1 | 2 | 2 | 90 | 31 | 59 | 66% | 0-2 | 6.30 | 1.80 |
| 1998-06-22 | Bryce Florie | R | 28 | L 1-4 | @ SLN | 5 | 13 | L | 4.1 | 5 | 3 | 3 | 1 | 4 | 2 | 74 | 36 | 38 | 51% | 5-3 | 4.79 | 1.60 |
| 1998-06-23 | Justin Thompson | L | 25 | W 8-1 | @ SLN | 17 | 60 | W | 7.0 | 3 | 0 | 0 | 0 | 4 | 5 | 100 | 40 | 60 | 60% | 6-7 | 3.87 | 1.25 |
| 1998-06-24 | Seth Greisinger | R | 23 | L 7-6 | vs CHN | 5 | 5 | - | 6.0 | 11 | 6 | 6 | 3 | 2 | 4 | 99 | 37 | 62 | 63% | 0-3 | 6.75 | 1.86 |
| 1998-06-25 | Brian Moehler | R | 26 | L 6-4 | vs CHN | 16 | 49 | - | 6.0 | 4 | 3 | 3 | 2 | 1 | 3 | 82 | 34 | 48 | 59% | 7-5 | 3.89 | 1.24 |
| 1998-06-26 | Frank Castillo | R | 29 | W 3-4 | vs CIN | 10 | 185 | - | 6.0 | 8 | 2 | 2 | 0 | 1 | 3 | 97 | 37 | 60 | 62% | 2-5 | 8.82 | 1.86 |
| 1998-06-27 | Brian Powell | R | 25 | W 5-6 | vs CIN | 1 | 1 | - | 6.0 | 8 | 4 | 4 | 2 | 0 | 4 | 79 | 24 | 55 | 70% | 0-0 | 6.00 | 1.33 |
| 1998-06-28 | Justin Thompson | L | 25 | W 2-5 | vs CIN | 18 | 61 | L | 5.2 | 6 | 5 | 5 | 0 | 2 | 0 | 80 | 31 | 49 | 61% | 6-8 | 4.05 | 1.25 |
| 1998-06-30 | Brian Moehler | R | 26 | W 3-0 | @ PIT | 17 | 50 | W | 9.0 | 5 | 0 | 0 | 0 | 1 | 4 | 119 | 36 | 83 | 70% | 8-5 | 3.58 | 1.19 |
| 1998-07-01 | Seth Greisinger | R | 23 | W 9-1 | @ PIT | 6 | 6 | W | 8.0 | 5 | 1 | 1 | 0 | 1 | 3 | 92 | 29 | 63 | 68% | 1-3 | 5.50 | 1.61 |
| 1998-07-02 | Brian Powell | R | 25 | L 2-5 | @ PIT | 2 | 2 | L | 4.0 | 4 | 3 | 3 | 0 | 3 | 2 | 66 | 26 | 40 | 61% | 0-1 | 6.30 | 1.50 |
| 1998-07-03 | Frank Castillo | R | 29 | W 5-4 | @ MIN | 11 | 186 | - | 7.0 | 4 | 2 | 2 | 1 | 2 | 3 | 113 | 44 | 69 | 61% | 2-5 | 8.07 | 1.74 |
| 1998-07-04 | Justin Thompson | L | 25 | W 4-2 | @ MIN | 19 | 62 | W | 8.0 | 8 | 2 | 2 | 0 | 1 | 8 | 99 | 30 | 69 | 70% | 7-8 | 3.94 | 1.24 |
| 1998-07-05 | Brian Moehler | R | 27 | L 4-5 | @ MIN | 18 | 51 | L | 3.0 | 8 | 5 | 5 | 1 | 1 | 0 | 76 | 28 | 48 | 63% | 8-6 | 3.88 | 1.24 |
| 1998-07-09 | Justin Thompson | L | 25 | L 4-3 | vs TOR | 20 | 63 | - | 7.0 | 8 | 3 | 3 | 0 | 2 | 3 | 106 | 37 | 69 | 65% | 7-8 | 3.93 | 1.25 |
| 1998-07-10 | Seth Greisinger | R | 23 | L 3-2 | vs TOR | 7 | 7 | - | 6.1 | 6 | 2 | 2 | 1 | 4 | 1 | 119 | 44 | 75 | 63% | 1-3 | 5.02 | 1.58 |
| 1998-07-11 | Brian Moehler | R | 27 | L 5-2 | vs TOR | 19 | 52 | W | 7.2 | 3 | 1 | 1 | 1 | 2 | 5 | 86 | 30 | 56 | 65% | 9-6 | 3.70 | 1.20 |
| 1998-07-12 | Brian Powell | R | 25 | W 2-7 | vs TOR | 3 | 3 | - | 7.0 | 3 | 2 | 2 | 2 | 0 | 3 | 91 | 29 | 62 | 68% | 0-1 | 4.76 | 1.06 |
| 1998-07-13 | Frank Castillo | R | 29 | W 4-6 | vs KCA | 12 | 187 | - | 6.0 | 5 | 3 | 2 | 0 | 4 | 1 | 105 | 45 | 60 | 57% | 2-5 | 7.59 | 1.72 |
| 1998-07-14 | Justin Thompson | L | 25 | L 8-3 | vs KCA | 21 | 64 | W | 6.0 | 7 | 3 | 3 | 0 | 3 | 2 | 94 | 37 | 57 | 61% | 8-8 | 3.96 | 1.27 |
| 1998-07-15 | Seth Greisinger | R | 23 | W 0-11 | vs NYA | 8 | 8 | L | 5.2 | 7 | 5 | 5 | 0 | 1 | 3 | 89 | 35 | 54 | 61% | 1-4 | 5.44 | 1.58 |
| 1998-07-16 | Brian Moehler | R | 27 | L 3-1 | vs NYA | 20 | 53 | W | 8.0 | 7 | 1 | 1 | 1 | 0 | 5 | 116 | 40 | 76 | 66% | 10-6 | 3.55 | 1.18 |
| 1998-07-17 | Brian Powell | R | 25 | L 6-4 | vs BOS | 4 | 4 | W | 6.0 | 6 | 4 | 4 | 3 | 1 | 4 | 89 | 31 | 58 | 65% | 1-1 | 5.09 | 1.09 |
| 1998-07-18 | Frank Castillo | R | 29 | W 4-9 | vs BOS | 13 | 188 | L | 3.2 | 7 | 7 | 7 | 3 | 2 | 2 | 96 | 43 | 53 | 55% | 2-6 | 8.07 | 1.75 |
| 1998-07-19 | Justin Thompson | L | 25 | L 3-1 | vs BOS | 22 | 65 | W | 9.0 | 7 | 1 | 1 | 1 | 2 | 10 | 127 | 42 | 85 | 67% | 9-8 | 3.78 | 1.25 |
| 1998-07-20 | Seth Greisinger | R | 23 | W 4-3 | @ NYA | 9 | 9 | - | 6.0 | 4 | 3 | 3 | 0 | 4 | 3 | 102 | 47 | 55 | 54% | 1-4 | 5.33 | 1.56 |
| 1998-07-20 | Bryce Florie | R | 28 | L 3-4 | @ NYA | 6 | 14 | L | 6.0 | 8 | 4 | 2 | 0 | 3 | 3 | 101 | 41 | 60 | 59% | 5-4 | 4.63 | 1.62 |
| 1998-07-21 | Brian Moehler | R | 27 | L 1-5 | @ NYA | 21 | 54 | L | 7.0 | 7 | 5 | 5 | 2 | 2 | 4 | 113 | 47 | 66 | 58% | 10-7 | 3.69 | 1.19 |
| 1998-07-22 | Brian Powell | R | 25 | L 2-13 | @ NYA | 5 | 5 | L | 4.0 | 7 | 10 | 9 | 2 | 5 | 2 | 97 | 47 | 50 | 52% | 1-2 | 7.33 | 1.37 |
| 1998-07-23 | Frank Castillo | R | 29 | W 3-2 | @ CLE | 14 | 189 | W | 5.2 | 7 | 2 | 2 | 1 | 2 | 1 | 105 | 43 | 62 | 59% | 3-6 | 7.66 | 1.73 |
| 1998-07-24 | Justin Thompson | L | 25 | L 1-2 | @ CLE | 23 | 66 | - | 7.0 | 8 | 1 | 1 | 0 | 5 | 4 | 128 | 51 | 77 | 60% | 9-8 | 3.67 | 1.28 |
| 1998-07-25 | Seth Greisinger | R | 23 | L 5-6 | @ CLE | 10 | 10 | L | 4.1 | 6 | 6 | 6 | 1 | 3 | 3 | 89 | 39 | 50 | 56% | 1-5 | 5.80 | 1.58 |
| 1998-07-26 | Brian Moehler | R | 27 | W 8-1 | @ CLE | 22 | 55 | W | 6.2 | 8 | 1 | 1 | 0 | 2 | 5 | 104 | 35 | 69 | 66% | 11-7 | 3.60 | 1.21 |
| 1998-07-28 | Brian Powell | R | 25 | W 5-6 | vs BAL | 6 | 6 | - | 4.0 | 7 | 4 | 4 | 2 | 1 | 2 | 76 | 31 | 45 | 59% | 1-2 | 7.55 | 1.45 |
| 1998-07-29 | Frank Castillo | R | 29 | W 2-14 | vs BAL | 15 | 190 | L | 3.0 | 6 | 6 | 6 | 0 | 4 | 2 | 75 | 33 | 42 | 56% | 3-7 | 8.06 | 1.79 |
| 1998-07-30 | Justin Thompson | L | 25 | W 4-6 | vs BAL | 24 | 67 | - | 6.0 | 5 | 4 | 3 | 1 | 4 | 3 | 114 | 46 | 68 | 60% | 9-8 | 3.70 | 1.29 |
| 1998-07-31 | Seth Greisinger | R | 23 | L 1-5 | @ TBA | 11 | 11 | L | 7.0 | 10 | 5 | 5 | 1 | 0 | 2 | 115 | 42 | 73 | 63% | 1-6 | 5.86 | 1.56 |
| 1998-08-01 | Brian Moehler | R | 27 | W 8-0 | @ TBA | 23 | 56 | W | 9.0 | 5 | 0 | 0 | 0 | 1 | 4 | 99 | 41 | 58 | 59% | 12-7 | 3.39 | 1.18 |
| 1998-08-02 | Brian Powell | R | 25 | W 3-2 | @ TBA | 7 | 7 | W | 7.0 | 4 | 2 | 2 | 0 | 2 | 3 | 106 | 38 | 68 | 64% | 2-2 | 6.63 | 1.34 |
| 1998-08-04 | Bryce Florie | R | 28 | L 0-4 | @ BAL | 7 | 15 | L | 5.2 | 6 | 3 | 3 | 1 | 0 | 3 | 78 | 34 | 44 | 56% | 5-6 | 4.56 | 1.56 |
| 1998-08-05 | Justin Thompson | L | 25 | L 1-6 | @ BAL | 25 | 68 | L | 5.2 | 4 | 2 | 2 | 1 | 6 | 5 | 115 | 52 | 63 | 55% | 9-9 | 3.67 | 1.30 |
| 1998-08-07 | Seth Greisinger | R | 23 | W 3-6 | vs SEA | 12 | 12 | - | 6.0 | 8 | 3 | 3 | 0 | 3 | 4 | 109 | 45 | 64 | 59% | 1-6 | 5.75 | 1.58 |
| 1998-08-07 | Brian Moehler | R | 27 | W 1-7 | vs SEA | 24 | 57 | L | 4.0 | 10 | 6 | 5 | 1 | 1 | 1 | 72 | 28 | 44 | 61% | 12-8 | 3.59 | 1.22 |
| 1998-08-08 | Brian Powell | R | 25 | W 3-9 | vs SEA | 8 | 8 | L | 5.0 | 8 | 5 | 5 | 2 | 2 | 2 | 102 | 46 | 56 | 55% | 2-3 | 6.91 | 1.42 |
| 1998-08-09 | Bryce Florie | R | 28 | W 3-6 | vs SEA | 8 | 16 | - | 5.2 | 5 | 3 | 3 | 2 | 2 | 5 | 92 | 40 | 52 | 57% | 5-6 | 4.55 | 1.53 |
| 1998-08-10 | Frank Castillo | R | 29 | W 2-6 | vs ANA | 16 | 191 | L | 7.0 | 11 | 6 | 6 | 0 | 1 | 3 | 127 | 49 | 78 | 61% | 3-8 | 7.77 | 1.74 |
| 1998-08-11 | Brian Moehler | R | 27 | W 4-5 | vs ANA | 25 | 58 | - | 7.2 | 6 | 3 | 3 | 1 | 5 | 4 | 120 | 54 | 66 | 55% | 12-8 | 3.58 | 1.22 |
| 1998-08-12 | Seth Greisinger | R | 23 | W 2-3 | vs ANA | 13 | 13 | L | 7.0 | 6 | 3 | 3 | 0 | 2 | 6 | 118 | 43 | 75 | 64% | 1-7 | 5.58 | 1.54 |
| 1998-08-14 | Justin Thompson | L | 25 | L 13-4 | vs OAK | 26 | 69 | W | 6.0 | 4 | 4 | 1 | 1 | 3 | 7 | 111 | 48 | 63 | 57% | 10-9 | 3.60 | 1.30 |
| 1998-08-15 | Brian Powell | R | 25 | W 8-10 | vs OAK | 9 | 9 | - | 5.1 | 11 | 6 | 5 | 0 | 2 | 3 | 91 | 36 | 55 | 60% | 2-3 | 7.13 | 1.54 |
| 1998-08-16 | Bryce Florie | R | 28 | L 6-4 | vs OAK | 9 | 17 | W | 8.1 | 5 | 3 | 3 | 1 | 1 | 10 | 122 | 46 | 76 | 62% | 6-6 | 4.45 | 1.46 |
| 1998-08-17 | Brian Moehler | R | 27 | L 1-3 | @ SEA | 26 | 59 | L | 7.1 | 8 | 3 | 3 | 0 | 2 | 4 | 125 | 42 | 83 | 66% | 12-9 | 3.59 | 1.23 |
| 1998-08-18 | Seth Greisinger | R | 23 | W 7-6 | @ SEA | 14 | 14 | W | 5.2 | 9 | 5 | 5 | 0 | 3 | 3 | 115 | 46 | 69 | 60% | 2-7 | 5.79 | 1.60 |
| 1998-08-19 | Justin Thompson | L | 25 | L 0-2 | @ ANA | 27 | 70 | L | 8.0 | 9 | 2 | 2 | 0 | 2 | 6 | 125 | 47 | 78 | 62% | 10-10 | 3.54 | 1.30 |
| 1998-08-20 | Brian Powell | R | 25 | L 2-13 | @ ANA | 10 | 10 | L | 3.0 | 8 | 7 | 7 | 0 | 2 | 2 | 55 | 21 | 34 | 62% | 2-4 | 7.94 | 1.65 |
| 1998-08-21 | Bryce Florie | R | 28 | L 2-4 | @ OAK | 10 | 18 | L | 7.0 | 7 | 3 | 3 | 0 | 5 | 8 | 125 | 61 | 64 | 51% | 6-7 | 4.41 | 1.48 |
| 1998-08-22 | Brian Moehler | R | 27 | L 2-7 | @ OAK | 27 | 60 | L | 6.0 | 8 | 7 | 6 | 0 | 5 | 2 | 109 | 47 | 62 | 57% | 12-10 | 3.77 | 1.26 |
| 1998-08-22 | Frank Castillo | R | 29 | L 1-7 | @ OAK | 17 | 192 | L | 6.0 | 9 | 5 | 3 | 1 | 0 | 4 | 102 | 28 | 74 | 73% | 3-9 | 7.56 | 1.72 |
| 1998-08-23 | Seth Greisinger | R | 23 | W 5-4 | @ OAK | 15 | 15 | W | 6.0 | 6 | 4 | 4 | 2 | 2 | 1 | 97 | 43 | 54 | 56% | 3-7 | 5.80 | 1.58 |
| 1998-08-24 | Justin Thompson | L | 25 | L 5-6 | @ TEX | 28 | 71 | L | 5.0 | 8 | 5 | 5 | 1 | 1 | 3 | 71 | 23 | 48 | 68% | 10-11 | 3.69 | 1.31 |
| 1998-08-25 | Brian Powell | R | 25 | W 8-7 | @ TEX | 11 | 11 | W | 6.0 | 8 | 4 | 4 | 0 | 2 | 4 | 98 | 33 | 65 | 66% | 3-4 | 7.60 | 1.62 |
| 1998-08-26 | Bryce Florie | R | 28 | L 6-8 | @ TEX | 11 | 19 | L | 1.2 | 6 | 6 | 6 | 1 | 1 | 2 | 50 | 20 | 30 | 60% | 6-8 | 4.85 | 1.52 |
| 1998-08-28 | Brian Moehler | R | 27 | W 3-4 | vs TBA | 28 | 61 | L | 8.1 | 7 | 4 | 4 | 1 | 1 | 8 | 99 | 32 | 67 | 68% | 12-11 | 3.78 | 1.24 |
| 1998-08-29 | Justin Thompson | L | 25 | W 6-10 | vs TBA | 29 | 72 | L | 5.2 | 13 | 7 | 7 | 2 | 0 | 4 | 104 | 37 | 67 | 64% | 10-12 | 3.92 | 1.35 |
| 1998-08-29 | Seth Greisinger | R | 23 | L 8-2 | vs TBA | 16 | 16 | W | 8.1 | 4 | 2 | 1 | 0 | 2 | 2 | 103 | 40 | 63 | 61% | 4-7 | 5.36 | 1.49 |
| 1998-08-30 | Brian Powell | R | 25 | W 5-10 | vs TBA | 12 | 12 | L | 3.0 | 6 | 5 | 5 | 1 | 2 | 2 | 64 | 28 | 36 | 56% | 3-5 | 7.97 | 1.67 |
| 1998-08-31 | Bryce Florie | R | 28 | W 2-13 | vs TEX | 12 | 20 | L | 6.0 | 12 | 10 | 8 | 1 | 3 | 3 | 112 | 40 | 72 | 64% | 6-9 | 5.25 | 1.57 |
| 1998-09-01 | Frank Castillo | R | 29 | L 12-8 | vs TEX | 18 | 193 | - | 5.1 | 7 | 4 | 4 | 2 | 3 | 5 | 115 | 48 | 67 | 58% | 3-9 | 7.25 | 1.73 |
| 1998-09-02 | Brian Moehler | R | 27 | W 3-5 | vs TEX | 29 | 62 | L | 7.0 | 8 | 4 | 3 | 1 | 3 | 1 | 119 | 50 | 69 | 58% | 12-12 | 3.78 | 1.26 |
| 1998-09-03 | Justin Thompson | L | 25 | W 1-2 | vs CLE | 30 | 73 | L | 8.0 | 6 | 2 | 2 | 0 | 2 | 6 | 114 | 42 | 72 | 63% | 10-13 | 3.85 | 1.33 |
| 1998-09-04 | Seth Greisinger | R | 23 | W 2-10 | vs CLE | 17 | 17 | L | 4.0 | 7 | 8 | 8 | 3 | 4 | 2 | 99 | 45 | 54 | 55% | 4-8 | 5.85 | 1.54 |
| 1998-09-05 | Brian Powell | R | 25 | W 4-5 | vs CLE | 13 | 13 | L | 5.0 | 6 | 2 | 2 | 1 | 6 | 3 | 105 | 51 | 54 | 51% | 3-6 | 7.64 | 1.74 |
| 1998-09-06 | Bryce Florie | R | 28 | L 3-2 | vs CLE | 13 | 21 | W | 6.0 | 7 | 2 | 2 | 0 | 3 | 3 | 100 | 45 | 55 | 55% | 7-9 | 5.13 | 1.58 |
| 1998-09-07 | Brian Moehler | R | 27 | L 5-7 | @ CHA | 30 | 63 | L | 6.2 | 6 | 6 | 6 | 3 | 5 | 0 | 113 | 54 | 59 | 52% | 12-13 | 3.94 | 1.27 |
| 1998-09-08 | Justin Thompson | L | 26 | L 6-12 | @ CHA | 31 | 74 | L | 4.2 | 9 | 6 | 6 | 1 | 2 | 1 | 94 | 37 | 57 | 61% | 10-14 | 4.02 | 1.35 |
| 1998-09-09 | Seth Greisinger | R | 23 | W 8-6 | @ CHA | 18 | 18 | W | 6.0 | 9 | 4 | 4 | 1 | 0 | 2 | 109 | 43 | 66 | 61% | 5-8 | 5.86 | 1.54 |
| 1998-09-11 | Brian Powell | R | 25 | L 2-6 | @ BOS | 14 | 14 | L | 5.1 | 6 | 6 | 0 | 1 | 2 | 5 | 103 | 32 | 71 | 69% | 3-7 | 7.00 | 1.71 |
| 1998-09-12 | Bryce Florie | R | 28 | W 3-2 | @ BOS | 14 | 22 | - | 6.0 | 3 | 1 | 1 | 0 | 4 | 3 | 100 | 50 | 50 | 50% | 7-9 | 4.95 | 1.56 |
| 1998-09-13 | Brian Moehler | R | 27 | W 4-1 | @ BOS | 31 | 64 | W | 7.0 | 5 | 1 | 1 | 0 | 0 | 4 | 94 | 35 | 59 | 63% | 13-13 | 3.85 | 1.25 |
| 1998-09-14 | Justin Thompson | L | 26 | W 16-17 | vs CHA | 32 | 75 | - | 4.0 | 9 | 6 | 2 | 1 | 1 | 3 | 92 | 31 | 61 | 66% | 10-14 | 4.03 | 1.38 |
| 1998-09-15 | Seth Greisinger | R | 23 | L 2-0 | vs CHA | 19 | 19 | W | 8.0 | 4 | 0 | 0 | 0 | 2 | 3 | 93 | 36 | 57 | 61% | 6-8 | 5.46 | 1.49 |
| 1998-09-16 | Brian Powell | R | 25 | W 1-2 | vs TOR | 15 | 15 | L | 7.0 | 4 | 2 | 2 | 1 | 1 | 3 | 113 | 40 | 73 | 65% | 3-8 | 6.61 | 1.62 |
| 1998-09-17 | Bryce Florie | R | 28 | L 7-4 | vs TOR | 15 | 23 | - | 6.0 | 8 | 4 | 4 | 3 | 2 | 4 | 112 | 46 | 66 | 59% | 7-9 | 5.00 | 1.56 |
| 1998-09-18 | Brian Moehler | R | 27 | L 5-4 | vs MIN | 32 | 65 | - | 7.0 | 5 | 4 | 4 | 2 | 2 | 2 | 84 | 34 | 50 | 60% | 13-13 | 3.89 | 1.25 |
| 1998-09-19 | Frank Castillo | R | 29 | L 8-7 | vs MIN | 19 | 194 | - | 5.2 | 10 | 5 | 5 | 1 | 2 | 5 | 100 | 37 | 63 | 63% | 3-9 | 7.20 | 1.74 |
| 1998-09-20 | Seth Greisinger | R | 23 | W 0-3 | vs MIN | 20 | 20 | L | 7.0 | 4 | 2 | 0 | 0 | 2 | 5 | 101 | 36 | 65 | 64% | 6-9 | 5.15 | 1.45 |
| 1998-09-21 | Brian Powell | R | 25 | W 7-5 | @ KCA | 16 | 16 | - | 5.0 | 5 | 1 | 1 | 0 | 4 | 2 | 92 | 43 | 49 | 53% | 3-8 | 6.32 | 1.63 |
| 1998-09-22 | Justin Thompson | L | 26 | W 14-4 | @ KCA | 33 | 76 | W | 5.0 | 6 | 4 | 4 | 0 | 4 | 1 | 102 | 44 | 58 | 57% | 11-14 | 4.10 | 1.39 |
| 1998-09-23 | Bryce Florie | R | 28 | W 5-1 | @ KCA | 16 | 24 | W | 7.0 | 3 | 1 | 1 | 1 | 0 | 9 | 101 | 37 | 64 | 63% | 8-9 | 4.80 | 1.50 |
| 1998-09-25 | Brian Moehler | R | 27 | W 7-5 | @ TOR | 33 | 66 | W | 6.0 | 8 | 3 | 3 | 1 | 0 | 6 | 105 | 36 | 69 | 66% | 14-13 | 3.91 | 1.25 |
| 1998-09-26 | Seth Greisinger | R | 23 | L 4-5 | @ TOR | 21 | 21 | - | 6.1 | 8 | 3 | 3 | 1 | 2 | 2 | 98 | 37 | 61 | 62% | 6-9 | 5.12 | 1.46 |
| 1998-09-27 | Justin Thompson | L | 26 | L 1-2 | @ TOR | 34 | 77 | L | 7.0 | 5 | 2 | 2 | 2 | 2 | 9 | 100 | 26 | 74 | 74% | 11-15 | 4.05 | 1.38 |