| Southern | W | L | Pct | GB |
| Cedar Rapids | 80 | 57 | .584 | -- |
| Peoria | 80 | 59 | .576 | 1.0 |
| Springfield | 73 | 62 | .541 | 6.0 |
| Quad Cities | 72 | 63 | .533 | 7.0 |
| Burlington | 60 | 77 | .438 | 20.0 |
| Clinton | 55 | 84 | .396 | 26.0 |
| Waterloo | 47 | 89 | .346 | 32.5 |
| # | Player | Pos | Rk | Age | Drafted | HiLvl | G | PA | Outs | RC | RC/G | babip | SA | ISO | bb/k | HR% | Sgl | XBH | XBH% | BB% | SO% |
| - | Reuben Smiley | of | 75 | 20 | 1988-3-74 | AAA | 125 | 495 | 375 | 30 | 2.1 | .247 | -.113 | .043 | 0.42 | 0.0 | 78 | 16 | 17.0 | 6.1 | 14.5 |
| - | Adell Davenport | 3b | 22 | 21 | 1988-18-464 | AAA | 128 | 493 | 346 | 54 | 4.2 | .271 | -.163 | .142 | 0.36 | 2.8 | 71 | 32 | 31.1 | 7.1 | 19.9 |
| - | Eddie Tucker | c | 67 | 22 | 1988-5-126 | MLB | 126 | 500 | 333 | 55 | 4.5 | .294 | -.108 | .078 | 0.73 | 0.6 | 80 | 25 | 23.8 | 11.6 | 16.0 |
| - | Shannon Coppell | of | 33 | 22 | 1988-15-386 | A | 125 | 460 | 341 | 36 | 2.9 | .293 | -.138 | .067 | 0.45 | 0.2 | 79 | 17 | 17.7 | 8.0 | 18.0 |
| - | Royce Clayton | ss | 65 | 19 | 1988-1-15 | MLB | 104 | 437 | 319 | 32 | 2.7 | .315 | -.104 | .050 | 0.39 | 0.0 | 75 | 16 | 17.6 | 8.9 | 23.1 |
| - | Jeff Bonner | of | 66 | 21 | UDFA: 1989 | A+ | 117 | 415 | 294 | 34 | 3.2 | .285 | -.077 | .043 | 0.74 | 0.0 | 69 | 13 | 15.9 | 11.8 | 15.9 |
| - | Frank Carey | 2b | 70 | 23 | 1989-8-204 | AA | 64 | 277 | 194 | 22 | 3.0 | .307 | -.115 | .037 | 0.51 | 0.0 | 51 | 8 | 13.6 | 9.7 | 19.1 |
| - | Tony Michalak | ss-2b | - | 23 | 1987-15-385 | A | 65 | 254 | 192 | 21 | 3.0 | .258 | -.229 | .054 | 0.67 | 0.0 | 48 | 11 | 18.6 | 3.1 | 4.7 |
| - | Reggie Williams | lf-rf | - | 23 | 1988-25-646 | MLB | 68 | 274 | 205 | 18 | 2.4 | .256 | -.051 | .093 | 0.44 | 1.1 | 32 | 14 | 30.4 | 10.6 | 24.1 |
| - | Mark Standiford | 2b | 99 | - | 1988-16-412 | A+ | 61 | 215 | 164 | 4 | 0.6 | .147 | .057 | .034 | 0.51 | 0.5 | 16 | 4 | 20.0 | 11.6 | 22.8 |
| - | Dan Rumsey | of | - | 21 | 1989-16-412 | AA | 53 | 182 | 141 | 11 | 2.1 | .169 | -.019 | .144 | 0.49 | 2.7 | 13 | 12 | 48.0 | 10.4 | 21.4 |
| - | Robbie Kemper | 1b-of | - | 23 | UDFA: 1989 | A | 42 | 159 | 108 | 15 | 3.6 | .306 | -.128 | .050 | 0.52 | 0.6 | 30 | 5 | 14.3 | 9.4 | 18.2 |
| - | Julio Fernandez | 2b | - | 23 | UDFA: 1989 | A+ | 53 | 162 | 115 | 12 | 2.7 | .283 | -.089 | .045 | 0.70 | 0.0 | 26 | 4 | 13.3 | 13.0 | 18.5 |
| - | Adam Hilpert | ss | - | - | 1988-28-724 | A | 43 | 153 | 110 | 9 | 2.3 | .264 | -.099 | .023 | 0.62 | 0.0 | 26 | 2 | 7.1 | 10.5 | 17.0 |
| - | Dave Slavin | c | - | 24 | 1988-19-490 | A | 38 | 124 | 85 | 10 | 3.1 | .238 | -.039 | .058 | 1.00 | 0.8 | 17 | 4 | 19.0 | 15.3 | 15.3 |
| - | Juan Lopez | c | - | 26 | UDFA: 1982 | AAA | 31 | 99 | 81 | 1 | 0.3 | .254 | -.170 | .042 | 0.11 | 0.0 | 13 | 4 | 23.5 | 3.0 | 27.3 |
| - | Jeff Brauning | ss-2b | - | 21 | 1989-26-672 | A+ | 28 | 101 | 76 | 8 | 2.9 | .266 | -.151 | .075 | 0.36 | 0.0 | 17 | 4 | 19.0 | 5.0 | 13.9 |
| - | Steve Pratt | of | - | 23 | 1986-12-284 | A | 23 | 65 | 55 | -1 | -0.5 | .089 | .000 | .068 | 0.36 | 1.5 | 3 | 2 | 40.0 | 7.7 | 21.5 |
| - | Jon Pattin | c | - | 22 | 1989-49-1248 | A+ | 20 | 50 | 32 | 5 | 4.1 | .333 | -.140 | .000 | 1.00 | 0.0 | 12 | 0 | 0.0 | 14.0 | 14.0 |
| - | Steve Gray | ss | - | 22 | 1988-22-568 | A+ | 12 | 42 | 36 | -2 | -1.2 | .316 | -.128 | .025 | 0.10 | 0.0 | 5 | 1 | 16.7 | 4.8 | 47.6 |
| - | Daniel Adriance | - | - | UDFA: 1987 | A+ | 21 | 40 | 31 | 1 | 1.3 | .250 | -.054 | .027 | 0.22 | 0.0 | 6 | 1 | 14.3 | 5.0 | 22.5 | |
| - | Victor Cruz | - | - | UDFA: 1988 | A | 14 | 31 | 25 | 1 | 0.6 | .150 | .000 | .077 | 0.57 | 0.0 | 1 | 2 | 66.7 | 12.9 | 22.6 | |
| - | Jimmy Myers | p | - | 20 | 1987-35-901 | MLB | 33 | 1 | 1 | - | - | .000 | .000 | .000 | 0.00 | 0.0 | 0 | 0 | 0.0 | 0.0 | 100.0 |
| - | Steve Reed | p | - | 23 | UDFA: 1988 | MLB | 61 | 1 | 1 | - | - | .000 | .000 | .000 | 0.00 | 0.0 | 0 | 0 | 0.0 | 0.0 | 100.0 |
| - | Carl Hanselman | p | - | 19 | 1988-4-100 | AAA | 15 | 2 | 1 | 0 | 6.1 | .000 | 1.000 | .000 | -- | 0.0 | 0 | 0 | 0.0 | 50.0 | 0.0 |
| - | Joe Estes | p | - | 24 | 1986-23-586 | AA | 39 | 2 | 1 | 0 | 6.1 | .000 | 1.000 | .000 | -- | 0.0 | 0 | 0 | 0.0 | 50.0 | 0.0 |
| Totals: (26 players) | -- | 5193 | 3770 | 390 | 2.8 | .269 | -.106 | .000 | 0.50 | 0.6 | 798 | 202 | 20.2 | 9.1 | 18.3 | ||||||