| 5 | Brooks Robinson | 3b | 8 | 30 | UDFA: 1955 | MLB | 158 | 610 | 88 | 164 | 25 | 5 | 22 | 77 | 1 | 3 | 54 | 54 | 4 | 9 | 5 | 8 | 21 | .269 | .328 | .434 | 763 | 265 | 681 | 483 | 95 | 5.3 | .262 |
| 3 | Curt Blefary | of-1b | 14 | 23 | UDFA: 1962 | MLB | 155 | 554 | 69 | 134 | 19 | 5 | 22 | 81 | 4 | 4 | 73 | 94 | 8 | 11 | 7 | 3 | 5 | .242 | .337 | .413 | 750 | 229 | 645 | 439 | 86 | 5.3 | .254 |
| 6 | Paul Blair | of | 12 | 23 | UDFA: 1962 | MLB | 151 | 552 | 72 | 162 | 27 | 12 | 11 | 64 | 8 | 6 | 50 | 68 | 5 | 3 | 5 | 7 | 11 | .293 | .353 | .446 | 799 | 246 | 619 | 419 | 96 | 6.2 | .315 |
| 11 | Luis Aparicio | ss | 38 | 33 | UDFA: 1954 | MLB | 134 | 546 | 55 | 127 | 22 | 5 | 4 | 31 | 18 | 5 | 29 | 44 | 1 | 2 | 6 | 5 | 8 | .233 | .270 | .313 | 583 | 171 | 587 | 443 | 52 | 3.2 | .245 |
| 15 | Davey Johnson | 2b | 33 | 24 | UDFA: 1962 | MLB | 148 | 510 | 62 | 126 | 30 | 3 | 10 | 64 | 4 | 5 | 59 | 82 | 4 | 10 | 5 | 8 | 12 | .247 | .325 | .376 | 702 | 192 | 586 | 414 | 67 | 4.4 | .272 |
| 20 | Frank Robinson | of | 3 | 31 | UDFA: 1953 | MLB | 129 | 479 | 83 | 149 | 23 | 7 | 30 | 94 | 2 | 3 | 71 | 84 | 7 | 14 | 0 | 6 | 10 | .311 | .403 | .576 | 979 | 276 | 563 | 349 | 116 | 9.0 | .321 |
| 26 | Boog Powell | 1b-of | 68 | 25 | UDFA: 1959 | MLB | 125 | 415 | 53 | 97 | 14 | 1 | 13 | 55 | 1 | 3 | 55 | 94 | 2 | 5 | 1 | 4 | 6 | .234 | .324 | .366 | 690 | 152 | 477 | 332 | 50 | 4.1 | .269 |
| 8 | Andy Etchebarren | c | 71 | 24 | UDFA: 1961 | MLB | 112 | 330 | 29 | 71 | 13 | 0 | 7 | 35 | 1 | 0 | 38 | 80 | 2 | 9 | 2 | 2 | 12 | .215 | .298 | .318 | 617 | 105 | 374 | 275 | 27 | 2.7 | .261 |
| 9 | Russ Snyder | of | - | 33 | - | MLB | 108 | 275 | 40 | 65 | 8 | 2 | 4 | 23 | 5 | 2 | 32 | 48 | 1 | 0 | 6 | 4 | 1 | .236 | .314 | .324 | 638 | 89 | 318 | 223 | 31 | 3.8 | .269 |
| 7 | Mark Belanger | ss | 50 | 23 | UDFA: 1962 | MLB | 69 | 184 | 19 | 32 | 5 | 0 | 1 | 10 | 6 | 1 | 12 | 46 | 0 | 1 | 9 | 0 | 3 | .174 | .224 | .217 | 442 | 40 | 205 | 165 | 4 | 0.7 | .226 |
| 34 | Larry Haney | c | - | 24 | UDFA: 1961 | MLB | 58 | 164 | 13 | 44 | 11 | 0 | 3 | 20 | 1 | 0 | 6 | 28 | 0 | 0 | 2 | 0 | 4 | .268 | .294 | .390 | 684 | 64 | 172 | 126 | 19 | 4.1 | .308 |
| 16 | Sam Bowens | of | - | 28 | - | MLB | 62 | 120 | 13 | 22 | 2 | 1 | 5 | 12 | 3 | 4 | 11 | 43 | 1 | 0 | 0 | 0 | 0 | .183 | .258 | .342 | 599 | 41 | 132 | 102 | 8 | 2.1 | .236 |
| 23 | Vic Roznovsky | c | - | 28 | - | MLB | 45 | 97 | 7 | 20 | 5 | 0 | 0 | 10 | 0 | 0 | 1 | 20 | 0 | 0 | 0 | 1 | 4 | .206 | .212 | .258 | 470 | 25 | 99 | 82 | 3 | 0.8 | .256 |
| 12 | Dave May | of | - | 23 | UDFA: 1962 | MLB | 36 | 85 | 12 | 20 | 1 | 1 | 1 | 7 | 0 | 0 | 6 | 13 | 0 | 2 | 0 | 0 | 0 | .235 | .286 | .306 | 592 | 26 | 91 | 65 | 8 | 3.2 | .268 |
| 36 | Tom Phoebus | p | - | 25 | UDFA: 1960 | MLB | 33 | 76 | 6 | 11 | 1 | 0 | 1 | 6 | 0 | 0 | 3 | 32 | 0 | 0 | 3 | 0 | 0 | .145 | .177 | .197 | 375 | 15 | 82 | 68 | -1 | -0.6 | .233 |
| 21 | Curt Motton | of | - | 26 | UDFA: 1962 | MLB | 27 | 65 | 5 | 13 | 2 | 0 | 2 | 9 | 0 | 1 | 5 | 14 | 2 | 0 | 0 | 3 | 2 | .200 | .267 | .323 | 590 | 21 | 75 | 58 | 5 | 2.3 | .212 |
| 12 | Woodie Held | ss-of | - | 35 | - | MLB | 26 | 41 | 4 | 6 | 3 | 0 | 1 | 6 | 0 | 0 | 6 | 12 | 2 | 0 | 1 | 0 | 0 | .146 | .286 | .293 | 578 | 12 | 50 | 36 | 4 | 2.8 | .179 |
| 19 | Dave McNally | p | - | 24 | UDFA: 1961 | MLB | 24 | 38 | 1 | 6 | 1 | 0 | 0 | 2 | 0 | 0 | 1 | 11 | 0 | 0 | 7 | 0 | 0 | .158 | .179 | .184 | 364 | 7 | 46 | 39 | 0 | -0.0 | .222 |
| 24 | Pete Richert | p | - | 27 | UDFA: 1958 | MLB | 27 | 37 | 2 | 4 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 16 | 0 | 0 | 5 | 1 | 0 | .108 | .128 | .135 | 263 | 5 | 44 | 39 | -2 | -1.3 | .182 |
| 44 | Jim Hardin | p | - | 23 | UDFA: 1962 | MLB | 19 | 37 | 2 | 5 | 0 | 1 | 0 | 3 | 0 | 0 | 1 | 15 | 0 | 0 | 1 | 1 | 0 | .135 | .154 | .189 | 343 | 7 | 40 | 34 | -1 | -0.7 | .217 |
| 45 | Bill Dillman | p | - | 22 | 1965-6-118 | MLB | 33 | 31 | 1 | 5 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 16 | 0 | 0 | 4 | 0 | 0 | .161 | .161 | .161 | 323 | 5 | 35 | 30 | -1 | -1.3 | .333 |
| 32 | Gene Brabender | p | - | 25 | - | MLB | 14 | 28 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 | 1 | 0 | 1 | 0 | 0 | .071 | .161 | .071 | 233 | 2 | 32 | 27 | -2 | -1.6 | .111 |
| 27 | Wally Bunker | p | - | 22 | - | MLB | 29 | 26 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 1 | 0 | 0 | .077 | .077 | .077 | 154 | 2 | 27 | 25 | -3 | -2.9 | .154 |
| 13 | Steve Barber | p | - | 29 | UDFA: 1957 | MLB | 15 | 22 | 0 | 2 | 0 | 0 | 0 | 3 | 0 | 0 | 2 | 14 | 0 | 0 | 1 | 0 | 1 | .091 | .167 | .091 | 258 | 2 | 25 | 22 | -2 | -2.6 | .250 |
| 39 | Eddie Watt | p | - | 26 | UDFA: 1962 | MLB | 49 | 22 | 4 | 4 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 10 | 0 | 0 | 2 | 0 | 0 | .182 | .250 | .318 | 568 | 7 | 26 | 20 | 1 | 1.5 | .273 |
| 25 | Moe Drabowsky | p | - | 31 | - | MLB | 43 | 20 | 3 | 7 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 3 | 0 | 0 | 3 | 0 | 0 | .350 | .381 | .350 | 731 | 7 | 24 | 16 | 3 | 4.8 | .412 |
| 2 | Mickey McGuire | ss-2b | - | 26 | - | MLB | 10 | 17 | 2 | 4 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 1 | .235 | .235 | .235 | 471 | 4 | 17 | 14 | 0 | 0.7 | .267 |
| 4 | Mike Epstein | 1b | 63 | 24 | UDFA: 1965 | MLB | 9 | 13 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 | 0 | 0 | 0 | 0 | 1 | .154 | .312 | .154 | 466 | 2 | 16 | 12 | 0 | 0.1 | .250 |
| 22 | Jim Palmer | p | - | 21 | UDFA: 1963 | MLB | 9 | 13 | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 2 | 9 | 0 | 0 | 3 | 0 | 0 | .077 | .200 | .154 | 354 | 2 | 18 | 15 | 0 | -0.8 | .250 |
| 37 | Stu Miller | p | - | 39 | - | MLB | 42 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | 0 | 0 | 11 | 11 | - | - | .000 |
| 40 | Frank Bertaina | p | - | 23 | - | MLB | 5 | 9 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | .111 | .111 | .111 | 222 | 1 | 9 | 8 | -1 | -2.4 | .200 |
| 44 | Charlie Lau | c | - | 34 | - | MLB | 11 | 8 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 2 | 2 | 0 | 1 | 0 | 1 | 0 | .125 | .273 | .250 | 523 | 2 | 11 | 8 | 1 | 2.5 | .143 |
| 29 | Marcelino Lopez | p | - | 23 | - | MLB | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | .000 | .167 | .000 | 167 | 0 | 6 | 5 | 0 | -2.2 | .000 |
| 28 | Eddie Fisher | p | - | 30 | UDFA: 1958 | MLB | 46 | 5 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 0 | 0 | 2 | 0 | 0 | .200 | .333 | .200 | 533 | 1 | 8 | 6 | 0 | 1.0 | .500 |
| 24,40 | Dave Leonhard | p | - | 26 | UDFA: 1963 | MLB | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 1 | .000 | .000 | .000 | 0 | 0 | 5 | 6 | -1 | -5.1 | .000 |
| 2 | Bob Johnson | ss-2b | - | 31 | - | MLB | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .333 | .500 | .333 | 833 | 1 | 4 | 2 | 1 | 8.0 | .500 |
| 17 | Mike Adamson | p | - | 19 | 1967-1-1 | MLB | 3 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | .500 | .500 | 1.500 | 2000 | 3 | 2 | 1 | 1 | 36.2 | 1.000 |
| 30 | John Buzhardt | p | - | 30 | - | MLB | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .000 | .000 | .000 | 0 | 0 | 1 | 1 | - | - | .000 |
| 36 | Tom Phoebus | 22 | 25 | UDFA: 1960 | MLB | 14 | 9 | 3.33 | 33 | 33 | 7 | 4 | 0 | 0 | 208.0 | 177 | 84 | 77 | 16 | 114 | 179 | 12 | 0 | 1.40 | 7.66 | 0.69 | 4.93 | 7.75 | 0.64 | .275 | 1.26 |
| 24 | Pete Richert | 33 | 27 | UDFA: 1958 | MLB | 7 | 10 | 2.99 | 26 | 19 | 5 | 1 | 5 | 2 | 132.1 | 107 | 53 | 44 | 11 | 41 | 90 | 0 | 0 | 1.12 | 7.28 | 0.75 | 2.79 | 6.12 | 0.46 | .249 | 0.83 |
| 45 | Bill Dillman | - | 22 | 1965-6-118 | MLB | 5 | 9 | 4.35 | 32 | 15 | 2 | 1 | 6 | 3 | 124.0 | 115 | 61 | 60 | 13 | 33 | 69 | 7 | 1 | 1.19 | 8.35 | 0.94 | 2.40 | 5.01 | 0.48 | .268 | 0.95 |
| 19 | Dave McNally | - | 24 | UDFA: 1961 | MLB | 7 | 7 | 4.54 | 24 | 22 | 3 | 1 | 2 | 0 | 119.0 | 134 | 65 | 60 | 13 | 39 | 70 | 2 | 0 | 1.45 | 10.13 | 0.98 | 2.95 | 5.29 | 0.56 | .326 | 0.87 |
| 44 | Jim Hardin | - | 23 | UDFA: 1962 | MLB | 8 | 3 | 2.27 | 19 | 14 | 5 | 2 | 2 | 0 | 111.0 | 85 | 30 | 28 | 5 | 27 | 64 | 1 | 0 | 1.01 | 6.89 | 0.41 | 2.19 | 5.19 | 0.42 | .240 | 0.95 |
| 39 | Eddie Watt | 56 | 26 | UDFA: 1962 | MLB | 3 | 5 | 2.26 | 49 | 0 | 0 | 0 | 22 | 8 | 103.2 | 67 | 26 | 26 | 5 | 37 | 93 | 6 | 0 | 1.00 | 5.82 | 0.43 | 3.21 | 8.07 | 0.40 | .230 | 1.14 |
| 25 | Moe Drabowsky | 43 | 31 | - | MLB | 7 | 5 | 1.60 | 43 | 0 | 0 | 0 | 26 | 12 | 95.1 | 66 | 21 | 17 | 7 | 25 | 96 | 2 | 0 | 0.95 | 6.23 | 0.66 | 2.36 | 9.06 | 0.26 | .248 | 0.77 |
| 32 | Gene Brabender | - | 25 | - | MLB | 6 | 4 | 3.35 | 14 | 14 | 3 | 1 | 0 | 0 | 94.0 | 77 | 38 | 35 | 6 | 23 | 71 | 5 | 1 | 1.06 | 7.37 | 0.57 | 2.20 | 6.80 | 0.32 | .260 | 1.59 |
| 28 | Eddie Fisher | 58 | 30 | UDFA: 1958 | MLB | 4 | 3 | 3.61 | 46 | 0 | 0 | 0 | 24 | 1 | 89.2 | 82 | 40 | 36 | 7 | 26 | 53 | 5 | 0 | 1.20 | 8.23 | 0.70 | 2.61 | 5.32 | 0.49 | .273 | 1.06 |
| 27 | Wally Bunker | - | 22 | - | MLB | 3 | 7 | 4.09 | 29 | 9 | 1 | 0 | 7 | 1 | 88.0 | 83 | 46 | 40 | 7 | 31 | 51 | 5 | 0 | 1.30 | 8.49 | 0.72 | 3.17 | 5.22 | 0.61 | .283 | 1.37 |
| 37 | Stu Miller | 45 | 39 | - | MLB | 3 | 10 | 2.55 | 42 | 0 | 0 | 0 | 31 | 8 | 81.1 | 63 | 28 | 23 | 5 | 36 | 60 | 1 | 2 | 1.22 | 6.97 | 0.55 | 3.98 | 6.64 | 0.60 | .261 | 1.07 |
| 13 | Steve Barber | 35 | 29 | UDFA: 1957 | MLB | 4 | 9 | 4.10 | 15 | 15 | 1 | 1 | 0 | 0 | 74.2 | 47 | 39 | 34 | 5 | 61 | 48 | 5 | 1 | 1.45 | 5.67 | 0.60 | 7.35 | 5.79 | 1.27 | .209 | 1.54 |
| 22 | Jim Palmer | - | 21 | UDFA: 1963 | MLB | 3 | 1 | 2.94 | 9 | 9 | 2 | 1 | 0 | 0 | 49.0 | 34 | 18 | 16 | 6 | 20 | 23 | 2 | 0 | 1.10 | 6.24 | 1.10 | 3.67 | 4.22 | 0.87 | .197 | 0.70 |
| 40 | Frank Bertaina | 50 | 23 | - | MLB | 1 | 1 | 3.32 | 5 | 2 | 0 | 0 | 1 | 0 | 21.2 | 17 | 9 | 8 | 4 | 14 | 19 | 4 | 0 | 1.43 | 7.06 | 1.66 | 5.82 | 7.89 | 0.74 | .245 | 0.79 |
| 29 | Marcelino Lopez | - | 23 | - | MLB | 1 | 0 | 2.55 | 4 | 4 | 0 | 0 | 0 | 0 | 17.2 | 15 | 5 | 5 | 1 | 10 | 15 | 0 | 0 | 1.42 | 7.64 | 0.51 | 5.09 | 7.64 | 0.67 | .280 | 0.50 |
| 24,40 | Dave Leonhard | - | 26 | UDFA: 1963 | MLB | 0 | 0 | 3.14 | 3 | 2 | 0 | 0 | 1 | 1 | 14.1 | 11 | 5 | 5 | 1 | 6 | 9 | 0 | 0 | 1.19 | 6.91 | 0.63 | 3.77 | 5.65 | 0.67 | .222 | 1.69 |
| 30 | John Buzhardt | - | 30 | - | MLB | 0 | 1 | 4.63 | 7 | 1 | 0 | 0 | 2 | 0 | 11.2 | 14 | 6 | 6 | 1 | 5 | 7 | 1 | 0 | 1.63 | 10.80 | 0.77 | 3.86 | 5.40 | 0.71 | -- | 1.25 |
| 17 | Mike Adamson | - | 19 | 1967-1-1 | MLB | 0 | 1 | 8.38 | 3 | 2 | 0 | 0 | 1 | 0 | 9.2 | 9 | 9 | 9 | 1 | 12 | 8 | 1 | 0 | 2.17 | 8.38 | 0.93 | 11.17 | 7.45 | 1.50 | .308 | 0.67 |
| 17 | John Miller | - | 26 | UDFA: 1961 | MLB | 0 | 0 | 7.50 | 2 | 0 | 0 | 0 | 0 | 0 | 6.0 | 7 | 5 | 5 | 1 | 3 | 6 | 0 | 0 | 1.67 | 10.50 | 1.50 | 4.50 | 9.00 | 0.50 | .375 | 0.67 |
| 29,46 | Tom Fisher | - | 25 | - | MLB | 0 | 0 | 0.00 | 2 | 0 | 0 | 0 | 1 | 0 | 3.1 | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 1.20 | 5.40 | 0.00 | 5.40 | 2.70 | 2.00 | .200 | 1.00 |
| 33 | Paul Gilliford | - | 22 | - | MLB | 0 | 0 | 12.00 | 2 | 0 | 0 | 0 | 1 | 0 | 3.0 | 6 | 4 | 4 | 1 | 1 | 2 | 0 | 0 | 2.33 | 18.00 | 3.00 | 3.00 | 6.00 | 0.50 | .455 | 2.00 |