| 1979 | GCL Royals | GCL | Rk | - | kc | 19 | ss | 29 | 48 | 201 | 132 | -- | -- | .273 | .235 | .071 | 1.53 | 1.0 | 36 | 8 | 18.2 | 12.9 | 8.5 | -- | -- | -- | -- | -- | -- | 24-29 | 5 | Brian Murphy |
| 1980 | Fort Myers | FSL | A+ | - | kc | 20 | 2b-ss | 15 | 105 | 435 | 271 | -- | -- | .355 | .195 | .082 | 1.27 | 0.2 | 107 | 23 | 17.7 | 8.7 | 6.9 | -- | -- | -- | -- | -- | -- | 66-70 | 3 | -- |
| 1981 | Jacksonville | Sou | AA | - | kc | 21 | 2b | 53 | 135 | 562 | 386 | 68 | 4.8 | .292 | .205 | .094 | 0.69 | 1.1 | 98 | 33 | 25.2 | 8.4 | 12.1 | -- | -- | -- | -- | -- | -- | 65-77 | 4 | Gene Lamont |
| 1982 | Phoenix | PCL | AAA | - | sf | 22 | 2b | - | 102 | 376 | 241 | 66 | 7.4 | .357 | .218 | .133 | 0.63 | 1.1 | 80 | 30 | 27.3 | 6.9 | 10.9 | -- | -- | -- | -- | -- | -- | 58-86 | 5 | Rocky Bridges |
| | Omaha | Amer | AAA | - | kc | 22 | 2b | - | 6 | 28 | 18 | 6 | 8.5 | .316 | .375 | .250 | 0.75 | 3.6 | 3 | 4 | 57.1 | 10.7 | 14.3 | -- | -- | -- | -- | -- | -- | 71-66 | 1 | Joe Sparks |
| | SF Giants | NL | MLB | 36 | sf | 22 | 2b | - | 6 | 4 | 3 | 0 | 1.3 | .333 | .000 | .000 | 0.00 | 0.0 | 1 | 0 | 0.0 | 0.0 | 25.0 | -- | -- | -- | -- | -- | -- | 87-75 | 3 | Frank Robinson |
| 1983 | Phoenix | PCL | AAA | - | sf | 23 | 2b | - | 45 | 184 | 121 | 30 | 6.6 | .347 | .228 | .120 | 0.57 | 1.1 | 40 | 12 | 23.1 | 7.1 | 12.5 | -- | -- | -- | -- | -- | -- | 61-82 | 5 | Jack Mull |
| | SF Giants | NL | MLB | 36 | sf | 23 | 2b | - | 82 | 207 | 154 | 11 | 1.9 | .264 | .165 | .033 | 0.56 | 0.5 | 35 | 4 | 10.3 | 10.6 | 18.8 | -- | -- | -- | -- | -- | -- | 79-83 | 5 | Frank Robinson |
| 1984 | Phoenix | PCL | AAA | - | sf | 24 | 2b | - | 43 | 175 | 115 | 25 | 5.9 | .315 | .201 | .063 | 1.18 | 0.0 | 38 | 9 | 19.1 | 7.4 | 6.3 | -- | -- | -- | -- | -- | -- | 69-74 | 3 | Jack Mull |
| | SF Giants | NL | MLB | 36 | sf | 24 | 2b-ss | - | 93 | 291 | 225 | 19 | 2.3 | .257 | .155 | .064 | 0.46 | 0.7 | 48 | 12 | 20.0 | 6.5 | 14.1 | -- | -- | -- | -- | -- | -- | 66-96 | 6 | Frank Robinson, Danny Ozark |
| 1985 | SF Giants | NL | MLB | 36 | sf | 25 | 2b-3b | 96 | 71 | 188 | 144 | 14 | 2.6 | .289 | .115 | .075 | 0.12 | 0.0 | 29 | 12 | 29.3 | 2.1 | 17.6 | -- | -- | -- | -- | -- | -- | 62-100 | 6 | Jim Davenport, Roger Craig |
| 1986 | Phoenix | PCL | AAA | - | sf | 26 | 2b | - | 79 | 292 | 199 | 38 | 5.1 | .317 | .172 | .095 | 0.69 | 0.7 | 54 | 20 | 27.0 | 8.2 | 12.0 | -- | -- | -- | -- | -- | -- | 81-61 | 1 | Jim Lefebvre |
| | SF Giants | NL | MLB | 36 | sf | 26 | ss | - | 12 | 14 | 11 | 0 | 0.3 | .182 | .077 | .000 | 0.50 | 0.0 | 2 | 0 | 0.0 | 7.1 | 14.3 | -- | -- | -- | -- | -- | -- | 83-79 | 3 | Roger Craig |
| 1987 | Albuquerque | PCL | AAA | - | lad | 27 | ss-2b | 74 | 88 | 363 | 232 | 55 | 6.4 | .341 | .205 | .085 | 0.95 | 0.6 | 79 | 18 | 18.6 | 9.9 | 10.5 | -- | -- | -- | -- | -- | -- | 77-65 | 1 | Terry Collins |
| | LA Dodgers | NL | MLB | 56 | lad | 27 | ss-3b | - | 3 | 4 | 3 | 0 | 1.3 | .333 | .000 | .000 | 0.00 | 0.0 | 1 | 0 | 0.0 | 0.0 | 25.0 | -- | -- | -- | -- | -- | -- | 73-89 | 4 | Tom Lasorda |
| 1988 | KC Royals | AL | MLB | 3 | kc | 28 | 2b-ss | - | 71 | 116 | 82 | 10 | 3.4 | .337 | .103 | .056 | 0.26 | 0.9 | 25 | 4 | 13.8 | 5.2 | 19.8 | 0.63 | 3.7 | 425 | 64.9 | 35.1 | 8.5 | 84-77 | 3 | John Wathan |
| 1989 | KC Royals | AL | MLB | 3 | kc | 29 | 2b-ss | - | 103 | 189 | 150 | 9 | 1.7 | .279 | .107 | .056 | 0.19 | 1.1 | 35 | 6 | 14.6 | 3.7 | 19.0 | 1.20 | 3.6 | 674 | 67.1 | 32.9 | 6.2 | 92-70 | 2 | John Wathan |
| Minor League Totals (8 years) | 651 | 2616 | 1715 | 386 | 6.1 | .326 | .207 | .096 | 0.85 | 0.8 | 535 | 157 | 22.7 | 8.6 | 10.2 | -- | -- | -- | -- | -- | -- | .484 | -- | |
| AAA Totals (5 years) | 363 | 1418 | 926 | 219 | 6.4 | .337 | .207 | .105 | 0.76 | 0.8 | 294 | 93 | 24.0 | 8.1 | 10.7 | -- | -- | -- | -- | -- | -- | .490 | -- | |
| AA Totals (1 year) | 135 | 562 | 386 | 68 | 4.8 | .292 | .205 | .094 | 0.69 | 1.1 | 98 | 33 | 25.2 | 8.4 | 12.1 | -- | -- | -- | -- | -- | -- | .458 | -- | |
| A+ Totals (1 year) | 105 | 435 | 271 | 74 | 7.4 | .355 | .195 | .082 | 1.27 | 0.2 | 107 | 23 | 17.7 | 8.7 | 6.9 | -- | -- | -- | -- | -- | -- | .485 | -- | |
| Rookie Totals (1 year) | 48 | 201 | 132 | 25 | 5.1 | .273 | .235 | .071 | 1.53 | 1.0 | 36 | 8 | 18.2 | 12.9 | 8.5 | -- | -- | -- | -- | -- | -- | .453 | -- | |