| SP | Martinez, D.Martinez, Dennis >> | 26 | 1981 | R | 37 | 14 | 5 | 3.32 | .301 | .350 | 1.31 | 8.7 | 3.1 | 4.4 | 179 | 173 | 10 | 62 | 88 | 9 | 0 | 6 | 126 | +1.73 | C |
| SP | McGregor, S.McGregor, Scott >> | 27 | 1981 | L | 33 | 13 | 5 | 3.26 | .297 | .340 | 1.29 | 9.4 | 2.3 | 4.6 | 160 | 167 | 13 | 40 | 82 | 8 | 0 | 3 | 117 | +2.66 | C |
| SP | Langford, R.Langford, Rick >> | 29 | 1981 | R | 45 | 12 | 10 | 2.99 | .294 | .340 | 1.27 | 8.8 | 2.7 | 3.9 | 195 | 190 | 14 | 58 | 84 | 18 | 0 | 1 | 140 | +1.13 | C |
| SP | Ruthven, D.Ruthven, Dick >> | 30 | 1981 | R | 8 | 12 | 7 | 5.15 | .325 | .370 | 1.48 | 10.0 | 3.3 | 4.9 | 146 | 162 | 10 | 54 | 80 | 5 | 0 | 6 | 112 | -1.1 | C |
| SP | Alexander, D.Alexander, Doyle >> | 31 | 1981 | R | 29 | 11 | 7 | 2.89 | .300 | .350 | 1.32 | 9.2 | 2.6 | 4.6 | 152 | 156 | 11 | 44 | 77 | 1 | 0 | 4 | 112 | +3.29 | C |
| SP | Caldwell, M.Caldwell, Mike >> | 32 | 1981 | L | 23 | 11 | 9 | 3.93 | .300 | .350 | 1.31 | 9.4 | 2.4 | 2.6 | 144 | 151 | 18 | 38 | 41 | 3 | 0 | 3 | 106 | +0.29 | C |
| SP | Haas, M.Haas, Moose >> | 25 | 1981 | R | 18 | 11 | 7 | 4.46 | .306 | .350 | 1.36 | 9.6 | 2.6 | 4.2 | 137 | 146 | 10 | 40 | 64 | 5 | 0 | 3 | 101 | +0.27 | C |
| SP | Torrez, M.Torrez, Mike >> | 35 | 1981 | R | 15 | 10 | 3 | 3.68 | .316 | .370 | 1.43 | 9.2 | 3.6 | 3.8 | 127 | 130 | 10 | 51 | 54 | 2 | 0 | 1 | 102 | +1.42 | C |
| SP | Denny, J.Denny, John >> | 29 | 1981 | R | 28 | 10 | 6 | 3.15 | .315 | .360 | 1.41 | 8.6 | 4.1 | 5.8 | 145 | 139 | 9 | 66 | 94 | 6 | 0 | 10 | 134 | +3.28 | C |
| SP | Zahn, G.Zahn, Geoff >> | 36 | 1981 | L | 6 | 10 | 11 | 4.41 | .312 | .360 | 1.39 | 10.1 | 2.4 | 2.9 | 161 | 181 | 18 | 43 | 52 | 9 | 0 | 2 | 113 | -0.58 | C |
| SP | Rhoden, R.Rhoden, Rick >> | 28 | 1981 | R | 11 | 9 | 4 | 3.89 | .324 | .370 | 1.47 | 9.7 | 3.5 | 5.0 | 136 | 147 | 6 | 53 | 76 | 4 | 0 | 6 | 114 | +0.9 | C |
| SP | Redfern, P.Redfern, Pete >> | 27 | 1981 | R | 30 | 9 | 8 | 4.07 | .307 | .360 | 1.36 | 8.9 | 3.3 | 4.9 | 141 | 140 | 12 | 52 | 77 | 3 | 0 | 2 | 104 | +2.15 | C |
| SP | Dotson, R.Dotson, Richard >> | 22 | 1981 | R | 22 | 9 | 8 | 3.77 | .309 | .360 | 1.38 | 9.3 | 3.1 | 4.7 | 141 | 145 | 13 | 49 | 73 | 5 | 0 | 3 | 104 | +0.96 | C |
| SP | Eckersley, D.Eckersley, Dennis >> | 27 | 1981 | R | 40 | 9 | 8 | 4.27 | .292 | .340 | 1.27 | 9.4 | 2.0 | 4.6 | 154 | 160 | 9 | 35 | 79 | 8 | 0 | 0 | 118 | +0.77 | C |
| SP | Bannister, F.Bannister, Floyd >> | 26 | 1981 | L | 24 | 9 | 9 | 4.45 | .309 | .360 | 1.38 | 9.5 | 2.9 | 6.3 | 121 | 128 | 14 | 39 | 85 | 5 | 0 | 7 | 102 | +1.21 | C |
| SP | Welch, B.Welch, Bob >> | 25 | 1981 | R | 46 | 9 | 5 | 3.44 | .296 | .340 | 1.29 | 9.0 | 2.6 | 5.6 | 141 | 141 | 11 | 41 | 88 | 2 | 0 | 2 | 108 | +1.58 | C |
| SP | Krukow, M.Krukow, Mike >> | 29 | 1981 | R | 25 | 9 | 9 | 3.68 | .313 | .360 | 1.40 | 9.1 | 3.4 | 6.3 | 144 | 146 | 11 | 55 | 101 | 2 | 0 | 8 | 102 | +2.27 | C |
| SP | Griffin, T.Griffin, Tom >> | 33 | 1981 | R | 39 | 8 | 8 | 3.76 | .310 | .360 | 1.38 | 8.4 | 4.0 | 5.8 | 129 | 121 | 8 | 57 | 83 | 3 | 0 | 5 | 104 | +0.55 | C |
| SP | Trout, S.Trout, Steve >> | 24 | 1981 | L | 42 | 8 | 7 | 3.47 | .295 | .340 | 1.29 | 8.9 | 2.8 | 3.9 | 124 | 122 | 7 | 38 | 54 | 3 | 0 | 2 | 109 | +1.38 | C |
| SP | Perry, G.Perry, Gaylord >> | 43 | 1981 | R | 12 | 8 | 9 | 3.94 | .309 | .360 | 1.37 | 10.9 | 1.4 | 3.6 | 150 | 182 | 9 | 24 | 60 | 3 | 0 | 3 | 115 | +1.36 | C |
| SP | Witt, M.Witt, Mike >> | 21 | 1981 | R | 47 | 8 | 9 | 3.28 | .300 | .350 | 1.32 | 8.6 | 3.3 | 5.2 | 129 | 123 | 9 | 47 | 75 | 7 | 0 | 2 | 104 | +1.25 | C |
| SP | Renko, S.Renko, Steve >> | 37 | 1981 | R | 48 | 8 | 4 | 3.44 | .299 | .350 | 1.32 | 8.2 | 3.7 | 4.4 | 102 | 93 | 7 | 42 | 50 | 0 | 1 | 0 | 83 | +1.71 | C |
| SP | Mahler, R.Mahler, Rick >> | 28 | 1981 | R | 31 | 8 | 6 | 2.80 | .305 | .350 | 1.36 | 8.8 | 3.5 | 4.3 | 112 | 109 | 5 | 43 | 54 | 1 | 2 | 3 | 60 | +1.86 | C |
| SP | Reuschel, R.Reuschel, Rick >> | 32 | 1981 | R | 38 | 8 | 11 | 3.11 | .290 | .340 | 1.25 | 9.3 | 1.9 | 4.3 | 156 | 162 | 8 | 33 | 75 | 4 | 0 | 5 | 110 | +3.2 | C |
| SP | Eichelberger, J.Eichelberger, Juan >> | 28 | 1981 | R | 20 | 8 | 8 | 3.50 | .327 | .370 | 1.49 | 8.7 | 4.7 | 5.2 | 141 | 136 | 5 | 74 | 81 | 3 | 0 | 5 | 100 | +1.3 | C |
| SP | Sorensen, L.Sorensen, Lary >> | 26 | 1981 | R | 34 | 7 | 7 | 3.27 | .289 | .340 | 1.25 | 9.6 | 1.7 | 3.3 | 140 | 149 | 3 | 26 | 52 | 3 | 0 | 1 | 107 | +1 | C |
| SP | Arroyo, F.Arroyo, Fernando >> | 29 | 1981 | R | 5 | 7 | 10 | 3.93 | .311 | .360 | 1.39 | 10.1 | 2.4 | 2.7 | 128 | 144 | 11 | 34 | 39 | 2 | 0 | 3 | 99 | +1.48 | C |
| SP | Leal, L.Leal, Luis >> | 24 | 1981 | R | 35 | 7 | 13 | 3.68 | .301 | .350 | 1.33 | 8.9 | 3.1 | 5.0 | 129 | 127 | 8 | 44 | 71 | 3 | 1 | 8 | 80 | +1.22 | C |
| SP | Zachry, P.Zachry, Pat >> | 29 | 1981 | R | 7 | 7 | 14 | 4.14 | .326 | .370 | 1.49 | 9.8 | 3.6 | 4.9 | 139 | 151 | 13 | 56 | 76 | 3 | 0 | 1 | 102 | -0.01 | C |
| SP | Whitson, E.Whitson, Ed >> | 26 | 1981 | R | 14 | 6 | 9 | 4.02 | .318 | .370 | 1.44 | 9.5 | 3.4 | 4.8 | 123 | 130 | 10 | 47 | 65 | 2 | 0 | 3 | 99 | +0.53 | C |
| SP | Gale, R.Gale, Rich >> | 27 | 1981 | R | 10 | 6 | 6 | 5.40 | .317 | .370 | 1.44 | 9.5 | 3.4 | 4.2 | 101 | 107 | 14 | 38 | 47 | 2 | 0 | 0 | 94 | -1.04 | C |
| SP | Williams, A.Williams, Albert >> | 27 | 1981 | R | 13 | 6 | 10 | 4.08 | .315 | .360 | 1.41 | 9.6 | 3.1 | 4.6 | 150 | 160 | 11 | 52 | 76 | 4 | 0 | 2 | 115 | +2.31 | C |
| SP | Welsh, C.Welsh, Chris >> | 26 | 1981 | L | 27 | 6 | 7 | 3.78 | .301 | .350 | 1.33 | 8.9 | 3.0 | 3.7 | 123 | 122 | 9 | 41 | 51 | 4 | 0 | 1 | 99 | +0.92 | C |
| SP | Jenkins, F.Jenkins, Fergie >> | 39 | 1981 | R | 3 | 5 | 8 | 4.50 | .331 | .380 | 1.53 | 10.4 | 3.4 | 5.3 | 106 | 122 | 14 | 40 | 63 | 1 | 0 | 2 | 99 | -0.71 | F |
| SP | Baumgarten, R.Baumgarten, Ross >> | 26 | 1981 | L | 19 | 5 | 9 | 4.07 | .311 | .360 | 1.40 | 9.0 | 3.6 | 4.6 | 101 | 101 | 9 | 40 | 52 | 2 | 0 | 4 | 94 | +0.02 | C |
| SP | Mura, S.Mura, Steve >> | 26 | 1981 | R | 2 | 5 | 14 | 4.28 | .327 | .380 | 1.49 | 10.2 | 3.3 | 4.6 | 138 | 156 | 10 | 50 | 70 | 2 | 0 | 4 | 106 | -0.22 | U |
| SP | Splittorff, P.Splittorff, Paul >> | 35 | 1981 | L | 17 | 5 | 5 | 4.36 | .304 | .350 | 1.35 | 10.1 | 2.1 | 4.4 | 99 | 111 | 12 | 23 | 48 | 1 | 0 | 0 | 84 | +0.32 | C |
| SP | Koosman, J.Koosman, Jerry >> | 39 | 1981 | L | 26 | 4 | 13 | 4.01 | .308 | .360 | 1.37 | 9.3 | 3.0 | 5.7 | 121 | 125 | 10 | 41 | 76 | 3 | 5 | 2 | 80 | +1.2 | C |
| SP | Ripley, A.Ripley, Allen >> | 29 | 1981 | R | 4 | 4 | 4 | 4.07 | .317 | .370 | 1.44 | 10.3 | 2.7 | 4.7 | 90 | 103 | 5 | 27 | 47 | 1 | 0 | 6 | 85 | +0.35 | C |
| SP | Christenson, L.Christenson, Larry >> | 28 | 1981 | R | 43 | 4 | 7 | 3.54 | .296 | .350 | 1.30 | 9.2 | 2.5 | 5.9 | 106 | 108 | 8 | 30 | 70 | 0 | 1 | 3 | 94 | +1.14 | C |
| SP | Tanana, F.Tanana, Frank >> | 28 | 1981 | L | 36 | 4 | 10 | 4.01 | .299 | .350 | 1.31 | 9.1 | 2.7 | 5.0 | 141 | 142 | 17 | 43 | 78 | 5 | 0 | 2 | 104 | +1.12 | C |
| SP | Boggs, T.Boggs, Tommy >> | 26 | 1981 | R | 32 | 3 | 13 | 4.10 | .308 | .360 | 1.37 | 8.9 | 3.4 | 5.1 | 142 | 140 | 11 | 54 | 81 | 2 | 0 | 4 | 101 | +0.59 | C |
| SP | Kingman, B.Kingman, Brian >> | 27 | 1981 | R | 9 | 3 | 6 | 3.95 | .317 | .370 | 1.44 | 10.1 | 2.9 | 4.7 | 100 | 112 | 10 | 32 | 52 | 3 | 0 | 3 | 98 | -0.02 | C |
| SP | Todd, J.Todd, Jackson >> | 30 | 1981 | R | 44 | 2 | 7 | 3.96 | .293 | .340 | 1.29 | 8.7 | 2.9 | 3.8 | 97 | 94 | 10 | 31 | 41 | 3 | 0 | 3 | 83 | +0.77 | C |
| SP | Veselic, B.Veselic, Bob >> | 26 | 1981 | R | 16 | 1 | 1 | 3.18 | .309 | .380 | 1.55 | 9.0 | 4.9 | 5.3 | 22 | 22 | 1 | 12 | 13 | 0 | 0 | 1 | 79 | +0.57 | C |