| Central | W | L | Pct | GB |
| Beloit | 86 | 53 | .619 | -- |
| Cedar Rapids | 75 | 63 | .543 | 10.5 |
| Waterloo | 65 | 74 | .468 | 21.0 |
| Clinton | 62 | 77 | .446 | 24.0 |
| # | Player | Pos | Rk | Age | Drafted | HiLvl | G | AB | R | H | 2B | 3B | HR | RBI | SB | CS | BB | SO | HBP | IBB | SH | SF | DP | AVG | OBP | SLG | OPS | TB | PA | OUT | RC | RC/G | babip |
| - | Lenny Harris | 3b-2b | 40 | 19 | 1983-5-108 | MLB | 132 | 468 | 52 | 115 | 15 | 3 | 6 | 53 | 31 | 10 | 42 | 59 | 3 | 4 | 2 | 6 | .246 | .308 | .329 | 637 | 154 | 521 | 371 | 56 | 4.1 | .267 | |
| - | Mike Manfre | ss | 17 | 24 | 1981-20-509 | AAA | 130 | 456 | 65 | 106 | 26 | 4 | 21 | 62 | 17 | 7 | 54 | 108 | 3 | 4 | 1 | 5 | .232 | .315 | .445 | 760 | 203 | 519 | 363 | 71 | 5.3 | .256 | |
| - | Jordan Berge | of | 24 | 23 | 1983-27-662 | AA | 128 | 446 | 70 | 113 | 23 | 4 | 4 | 51 | 3 | 3 | 73 | 29 | 0 | 1 | 7 | 7 | .253 | .354 | .350 | 703 | 156 | 533 | 350 | 72 | 5.5 | .260 | |
| - | Kurt Stillwell | ss-2b | 34 | 19 | 1983-1-2 | MLB | 112 | 382 | 63 | 96 | 15 | 1 | 4 | 33 | 24 | 9 | 70 | 53 | 1 | 1 | 3 | 5 | .251 | .365 | .327 | 692 | 125 | 461 | 303 | 57 | 5.1 | .279 | |
| - | Ron Henika | 3b | 29 | 22 | 1983-7-160 | AAA | 95 | 349 | 59 | 106 | 26 | 3 | 16 | 72 | 5 | 3 | 40 | 38 | 2 | 3 | 2 | 6 | .304 | .373 | .533 | 906 | 186 | 399 | 254 | 80 | 8.5 | .299 | |
| - | Joe Oliver | c | - | 18 | 1983-2-41 | MLB | 102 | 335 | 34 | 73 | 11 | 0 | 3 | 29 | 2 | 2 | 17 | 83 | 4 | 1 | 4 | 3 | .218 | .262 | .278 | 539 | 93 | 363 | 271 | 21 | 2.1 | .278 | |
| - | Ronnie Giddens | 2b | 84 | 22 | 1983-18-446 | A+ | 95 | 319 | 32 | 76 | 14 | 4 | 3 | 35 | 8 | 4 | 39 | 44 | 2 | 3 | 3 | 0 | .238 | .325 | .335 | 660 | 107 | 363 | 250 | 41 | 4.4 | .268 | |
| - | Scott Loseke | of | - | 23 | 1983-11-264 | A | 97 | 311 | 43 | 67 | 13 | 1 | 7 | 29 | 18 | 1 | 59 | 51 | 2 | 2 | 4 | 3 | .215 | .341 | .331 | 673 | 103 | 379 | 252 | 46 | 4.9 | .234 | |
| - | Dan Lamar | c | 70 | 23 | 1979-1-20 | AA | 71 | 252 | 52 | 74 | 14 | 0 | 14 | 40 | 1 | 1 | 34 | 47 | 2 | 1 | 4 | 2 | .294 | .379 | .516 | 895 | 130 | 294 | 185 | 54 | 7.9 | .311 | |
| - | Dan Boever | if-of | - | 23 | 1983-8-186 | AAA | 66 | 208 | 20 | 54 | 10 | 0 | 6 | 34 | 3 | 3 | 26 | 41 | 0 | 1 | 1 | 1 | .260 | .340 | .394 | 735 | 82 | 236 | 159 | 30 | 5.2 | .296 | |
| - | Dexter Day | 3b-of | - | - | 1981-7-171 | AA | 61 | 200 | 35 | 54 | 16 | 1 | 5 | 28 | 18 | 1 | 22 | 37 | 3 | 1 | 0 | 2 | .270 | .348 | .435 | 783 | 87 | 227 | 149 | 37 | 6.8 | .306 | |
| - | Steve Padia | c | - | 21 | 1981-5-119 | AA | 50 | 171 | 14 | 33 | 5 | 1 | 4 | 23 | 0 | 2 | 20 | 31 | 1 | 2 | 0 | 1 | .193 | .280 | .304 | 584 | 52 | 193 | 141 | 15 | 2.9 | .212 | |
| - | Tom Riley | ss | - | 25 | 1981-22-561 | AA | 43 | 153 | 14 | 40 | 1 | 0 | 1 | 13 | 2 | 3 | 12 | 23 | 0 | 2 | 1 | 2 | .261 | .311 | .288 | 599 | 44 | 168 | 119 | 13 | 3.1 | .298 | |
| - | Gary Denbo | ss | - | 23 | 1983-17-420 | AA | 45 | 123 | 19 | 24 | 1 | 1 | 0 | 4 | 4 | 2 | 21 | 33 | 0 | 1 | 2 | 1 | .195 | .310 | .220 | 530 | 27 | 147 | 104 | 8 | 2.1 | .264 | |
| - | Jay Munson | of | - | 22 | 1982-5-128 | A | 48 | 108 | 9 | 25 | 4 | 1 | 1 | 7 | 0 | 0 | 13 | 32 | 0 | 0 | 1 | 0 | .231 | .314 | .315 | 629 | 34 | 122 | 84 | 10 | 3.4 | .320 | |
| - | Robert Phillips | - | - | UDFA: 1983 | A | 12 | 25 | 2 | 3 | 0 | 1 | 0 | 2 | 0 | 0 | 3 | 14 | 1 | 1 | 0 | 0 | .120 | .241 | .200 | 441 | 5 | 29 | 22 | 0 | -0.1 | .273 | ||
| - | David Haber | of | - | 13 | 1990-16-436 | A+ | 12 | 24 | 4 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 6 | 0 | 0 | 0 | 0 | .208 | .269 | .250 | 519 | 6 | 26 | 19 | 1 | 1.9 | .278 | |
| - | Ted Langdon | p | - | 21 | 1983-1-1 | AA | 21 | 20 | 3 | 7 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | .350 | .381 | .350 | 731 | 7 | 21 | 13 | 3 | 5.9 | .389 | |
| - | Jim Pettibone | p | - | 21 | UDFA: 1980 | AA | 26 | 20 | 1 | 1 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 12 | 1 | 0 | 1 | 0 | .050 | .136 | .100 | 236 | 2 | 23 | 20 | -2 | -2.1 | .125 | |
| - | Tim Dodd | p | - | 20 | 1981-30-744 | AA | 27 | 16 | 0 | 2 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 5 | 0 | 0 | 4 | 1 | .125 | .118 | .125 | 243 | 2 | 21 | 19 | -1 | -0.8 | .167 | |
| - | Hugh Kemp | p | - | 23 | 1983-13-316 | AAA | 27 | 13 | 2 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 5 | 0 | 0 | 1 | 0 | .077 | .200 | .077 | 277 | 1 | 16 | 13 | -1 | -1.1 | .125 | |
| - | Virgil Conley | p | - | 22 | UDFA: 1981 | AAA | 43 | 10 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 0 | 0 | 0 | 0 | .200 | .200 | .200 | 400 | 2 | 10 | 8 | 0 | -0.9 | .400 | |
| - | Mike Dowless | p | - | 23 | 1979-30-748 | AAA | 33 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | .000 | .143 | .000 | 143 | 0 | 8 | 7 | 0 | -1.8 | .000 | |
| - | Bryan Funk | p | - | 24 | UDFA: 1981 | AA | 46 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .000 | .000 | .000 | 0 | 0 | 6 | 6 | - | - | .000 | |
| - | Doug Barba | p | - | 21 | 1980-19-487 | A | 19 | 4 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | .250 | .400 | .250 | 650 | 1 | 5 | 3 | 0 | 4.3 | .333 | |
| - | Steve Oliverio | p | - | 21 | 1983-21-521 | AAA | 27 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | .000 | .000 | .000 | 0 | 0 | 5 | 5 | - | - | .000 | |
| - | Mark Calvert | p | - | 23 | UDFA: 1983 | A+ | 20 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | .000 | .000 | .000 | 0 | 0 | 4 | 4 | - | - | .000 | |
| Totals: (27 players) | 138 | 4429 | 594 | 1078 | 196 | 25 | 95 | 522 | 137 | 51 | 553 | 764 | 25 | 28 | 47 | 45 | .243 | .328 | .363 | 691 | 1609 | 5099 | 3494 | -- | -- | .272 | |||||||
| # | Player | Rk | Age | Drafted | HiLvl | W | L | ERA | G | GS | CG | SH | GF | SV | IP | H | R | ER | HR | BB | SO | WP | Bk | WHIP | H9 | HR9 | BB9 | SO9 | BB/SO |
| - | Tim Dodd | 9 | 20 | 1981-30-744 | AA | 12 | 7 | 2.98 | 27 | 24 | 6 | 3 | 2 | 1 | 169.1 | 148 | 67 | 56 | 9 | 65 | 152 | 9 | 1.26 | 7.87 | 0.48 | 3.45 | 8.08 | 0.43 | |
| - | Jim Pettibone | 6 | 21 | UDFA: 1980 | AA | 9 | 8 | 2.73 | 26 | 25 | 12 | 1 | 0 | 0 | 165.0 | 107 | 61 | 50 | 15 | 77 | 159 | 17 | 1.12 | 5.84 | 0.82 | 4.20 | 8.67 | 0.48 | |
| - | Hugh Kemp | 8 | 23 | 1983-13-316 | AAA | 11 | 9 | 2.79 | 27 | 25 | 8 | 4 | 1 | 0 | 164.1 | 139 | 65 | 51 | 12 | 69 | 143 | 6 | 1.27 | 7.61 | 0.66 | 3.78 | 7.83 | 0.48 | |
| - | Ted Langdon | 65 | 21 | 1983-1-1 | AA | 8 | 6 | 2.90 | 21 | 20 | 2 | 1 | 0 | 0 | 114.2 | 78 | 51 | 37 | 5 | 75 | 132 | 9 | 1.33 | 6.12 | 0.39 | 5.89 | 10.36 | 0.57 | |
| - | Mark Calvert | - | 23 | UDFA: 1983 | A+ | 2 | 8 | 4.01 | 20 | 20 | 3 | 0 | 0 | 0 | 114.1 | 119 | 63 | 51 | 7 | 48 | 58 | 3 | 1.46 | 9.37 | 0.55 | 3.78 | 4.57 | 0.83 | |
| - | Mike Dowless | 73 | 23 | 1979-30-748 | AAA | 6 | 5 | 2.83 | 33 | 9 | 2 | 0 | 10 | 2 | 105.0 | 88 | 42 | 33 | 10 | 41 | 85 | 2 | 1.23 | 7.54 | 0.86 | 3.51 | 7.29 | 0.48 | |
| - | Virgil Conley | 69 | 22 | UDFA: 1981 | AAA | 8 | 4 | 2.83 | 43 | 1 | 0 | 0 | 15 | 4 | 82.2 | 71 | 35 | 26 | 2 | 27 | 73 | 3 | 1.19 | 7.73 | 0.22 | 2.94 | 7.95 | 0.37 | |
| - | Bryan Funk | 37 | 24 | UDFA: 1981 | AA | 6 | 6 | 2.61 | 46 | 0 | 0 | 0 | 34 | 12 | 72.1 | 72 | 35 | 21 | 5 | 15 | 51 | 5 | 1.20 | 8.96 | 0.62 | 1.87 | 6.35 | 0.29 | |
| - | Doug Barba | - | 21 | 1980-19-487 | A | 4 | 4 | 4.96 | 19 | 14 | 0 | 0 | 1 | 0 | 69.0 | 59 | 47 | 38 | 4 | 64 | 58 | 9 | 1.78 | 7.70 | 0.52 | 8.35 | 7.57 | 1.10 | |
| - | Steve Oliverio | - | 21 | 1983-21-521 | AAA | 5 | 1 | 2.71 | 27 | 0 | 0 | 0 | 10 | 2 | 63.0 | 45 | 26 | 19 | 7 | 35 | 55 | 2 | 1.27 | 6.43 | 1.00 | 5.00 | 7.86 | 0.64 | |
| - | Louie Trujillo | - | - | 1982-26-667 | AA | 2 | 4 | 5.20 | 26 | 0 | 0 | 0 | 19 | 3 | 27.2 | 20 | 17 | 16 | 4 | 21 | 34 | 1 | 1.48 | 6.51 | 1.30 | 6.83 | 11.06 | 0.62 | |
| - | Mike Konderia | - | 22 | 1982-3-77 | AAA | 2 | 1 | 1.19 | 12 | 0 | 0 | 0 | 10 | 4 | 22.2 | 15 | 5 | 3 | 0 | 8 | 34 | 2 | 1.01 | 5.96 | 0.00 | 3.18 | 13.50 | 0.24 | |
| - | Lanell Culver | - | 20 | 1981-2-42 | A+ | 0 | 0 | 3.52 | 6 | 0 | 0 | 0 | 3 | 0 | 7.2 | 6 | 3 | 3 | 0 | 5 | 9 | 0 | 1.43 | 7.04 | 0.00 | 5.87 | 10.57 | 0.56 | |
| Totals: (27 players) | 75 | 63 | 3.09 | 138 | 138 | 33 | 9 | 105 | 28 | 1,178 | 967 | 517 | 404 | 95 | 550 | 1043 | 68 | 1.38 | 7.39 | 0.61 | 4.20 | 7.97 | 0.53 | ||||||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Joe Oliver | C | 99 | 757 | 85 | 13 | 9 | .985 | 0.00 | ||
| Dan Lamar | C | 28 | 210 | 16 | 2 | 2 | .991 | 0.00 | ||
| Steve Padia | C | 13 | 93 | 10 | 0 | 3 | 1.000 | 0.00 | ||
| David Haber | C | 4 | 20 | 3 | 0 | 0 | 1.000 | 0.00 | ||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Ron Henika | 1B | 92 | 761 | 55 | 18 | 55 | .978 | 0.00 | ||
| Mike Manfre | 1B | 38 | 290 | 18 | 3 | 22 | .990 | 0.00 | ||
| Dan Lamar | 1B | 8 | 45 | 2 | 0 | 3 | 1.000 | 0.00 | ||
| Steve Padia | 1B | 4 | 24 | 3 | 2 | 1 | .931 | 0.00 | ||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Ronnie Giddens | 2B | 90 | 158 | 235 | 25 | 46 | .940 | 0.00 | ||
| Gary Denbo | 2B | 41 | 75 | 90 | 8 | 14 | .954 | 0.00 | ||
| Tom Riley | 2B | 13 | 20 | 27 | 4 | 8 | .922 | 0.00 | ||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Lenny Harris | 3B | 129 | 111 | 204 | 34 | 12 | .903 | 0.00 | ||
| Mike Manfre | 3B | 8 | 8 | 17 | 1 | 1 | .962 | 0.00 | ||
| Tom Riley | 3B | 2 | 0 | 3 | 1 | 0 | .750 | 0.00 | ||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Kurt Stillwell | SS | 99 | 156 | 245 | 25 | 51 | .941 | 0.00 | ||
| Tom Riley | SS | 22 | 27 | 64 | 8 | 12 | .919 | 0.00 | ||
| Mike Manfre | SS | 18 | 30 | 41 | 4 | 10 | .947 | 0.00 | ||
| Gary Denbo | SS | 1 | 4 | 4 | 0 | 0 | 1.000 | 0.00 | ||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Jordan Berge | OF | 117 | 160 | 5 | 3 | 0 | .982 | 0.00 | ||
| Scott Loseke | OF | 90 | 153 | 3 | 9 | 0 | .945 | 0.00 | ||
| Mike Manfre | OF | 65 | 100 | 7 | 3 | 2 | .973 | 0.00 | ||
| Dan Boever | OF | 63 | 95 | 9 | 5 | 3 | .954 | 0.00 | ||
| Dexter Day | OF | 59 | 101 | 5 | 7 | 1 | .938 | 0.00 | ||
| Jay Munson | OF | 41 | 55 | 6 | 1 | 1 | .984 | 0.00 | ||
| Robert Phillips | OF | 9 | 9 | 0 | 3 | 0 | .750 | 0.00 | ||
| Player | Pos | G | Inn | PO | A | E | DP | Fpct | RF | |
| Bryan Funk | P | 46 | 3 | 19 | 1 | 1 | .957 | 0.00 | ||
| Virgil Conley | P | 43 | 8 | 15 | 2 | 1 | .920 | 0.00 | ||
| Mike Dowless | P | 33 | 11 | 14 | 0 | 0 | 1.000 | 0.00 | ||
| Tim Dodd | P | 27 | 5 | 24 | 2 | 0 | .935 | 0.00 | ||
| Hugh Kemp | P | 27 | 9 | 28 | 1 | 1 | .974 | 0.00 | ||
| Steve Oliverio | P | 27 | 3 | 13 | 1 | 1 | .941 | 0.00 | ||
| Jim Pettibone | P | 26 | 14 | 19 | 1 | 1 | .971 | 0.00 | ||
| Louie Trujillo | P | 26 | 3 | 7 | 0 | 1 | 1.000 | 0.00 | ||
| Ted Langdon | P | 21 | 5 | 15 | 7 | 1 | .741 | 0.00 | ||
| Mark Calvert | P | 20 | 6 | 19 | 3 | 1 | .893 | 0.00 | ||
| Doug Barba | P | 19 | 2 | 12 | 1 | 2 | .933 | 0.00 | ||
| Mike Konderia | P | 12 | 2 | 4 | 0 | 0 | 1.000 | 0.00 | ||
| Lanell Culver | P | 6 | 0 | 1 | 0 | 0 | 1.000 | 0.00 |