Team fielding -- 3 WNY Lake Effect
Regular season -- as of 4/14/1978
| Primary |
| Pos | S | Name | G | GS | INN | PO | A | E | DP | TC | PCT | PB | SB | CS | SB% | PK |
| p | | Brandon Webb | 25 | 25 | 149.3 | 9 | 20 | 0 | 4 | 29 | 1.000 | | 14 | 0 | 1.000 | 0 |
| | | Joaquin Andujar | 33 | 32 | 205.7 | 11 | 16 | 1 | 1 | 28 | .964 | | 22 | 5 | .815 | 1 |
| | | Cliff Lee | 26 | 26 | 178.7 | 7 | 18 | 1 | 1 | 26 | .962 | | 12 | 6 | .667 | 0 |
| | | Steve Carlton | 33 | 33 | 208.7 | 5 | 15 | 4 | 1 | 24 | .833 | | 7 | 8 | .467 | 4 |
| | | Teddy Higuera | 31 | 31 | 192.0 | 6 | 14 | 0 | 1 | 20 | 1.000 | | 9 | 9 | .500 | 2 |
| | | Bruce Hurst | 32 | 6 | 87.7 | 9 | 9 | 1 | 1 | 19 | .947 | | 9 | 4 | .692 | 3 |
| | | Tom Gordon | 46 | 0 | 66.0 | 4 | 7 | 1 | 0 | 12 | .917 | | 3 | 1 | .750 | 0 |
| | | Neftali Feliz | 38 | 3 | 80.7 | 4 | 6 | 0 | 1 | 10 | 1.000 | | 5 | 1 | .833 | 0 |
| | | Darren O'Day | 26 | 0 | 30.7 | 2 | 4 | 0 | 1 | 6 | 1.000 | | 1 | 2 | .333 | 0 |
| | | Frank Viola | 21 | 2 | 49.7 | 1 | 2 | 1 | 1 | 4 | .750 | | 5 | 1 | .833 | 0 |
| | | Dennis Eckersley | 51 | 0 | 64.3 | 2 | 2 | 0 | 0 | 4 | 1.000 | | 2 | 1 | .667 | 0 |
| | | Barry Zito | 29 | 2 | 55.3 | 0 | 4 | 0 | 0 | 4 | 1.000 | | 3 | 1 | .750 | 0 |
| | | Willie Hernandez | 9 | 0 | 10.7 | 3 | 0 | 0 | 0 | 3 | 1.000 | | 0 | 1 | .000 | 0 |
| | | Duane Ward | 26 | 0 | 35.0 | 1 | 2 | 0 | 0 | 3 | 1.000 | | 4 | 3 | .571 | 1 |
| | | Mark Eichhorn | 10 | 0 | 10.0 | 0 | 1 | 0 | 1 | 1 | 1.000 | | 1 | 0 | 1.000 | 0 |
| | | Tom Niedenfuer | 8 | 0 | 8.7 | 0 | 0 | 0 | 0 | 0 | .000 | | 0 | 0 | .000 | 0 |
| | | Total | 444 | 160 | 1433.0 | 64 | 120 | 9 | 13 | 193 | .953 | | 97 | 43 | .693 | 11 |
| | | | | | | | | | | | | | | | | |
| c | | Mickey Tettleton | 139 | 132 | 1184.7 | 1080 | 48 | 0 | 5 | 1128 | 1.000 | 13 | 78 | 31 | .716 | 1 |
| | | Gene Tenace | 31 | 28 | 248.3 | 239 | 17 | 4 | 1 | 260 | .985 | 1 | 19 | 12 | .613 | 0 |
| | | Total | 170 | 160 | 1433.0 | 1319 | 65 | 4 | 6 | 1388 | .997 | 14 | 97 | 43 | .693 | 1 |
| | | | | | | | | | | | | | | | | |
| 1b | | Will Clark | 151 | 140 | 1246.3 | 1048 | 63 | 10 | 114 | 1121 | .991 | | | | | |
| | | Jack Clark | 26 | 20 | 170.0 | 129 | 7 | 3 | 8 | 139 | .978 | | | | | |
| | | Gene Tenace | 9 | 0 | 13.7 | 10 | 1 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Mickey Tettleton | 2 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 188 | 160 | 1433.0 | 1187 | 71 | 13 | 122 | 1271 | .990 | | | | | |
| | | | | | | | | | | | | | | | | |
| 2b | | Carlos Baerga | 122 | 122 | 1063.0 | 225 | 327 | 7 | 86 | 559 | .987 | | | | | |
| | | Ryne Sandberg | 57 | 38 | 370.0 | 81 | 107 | 2 | 21 | 190 | .989 | | | | | |
| | | Total | 179 | 160 | 1433.0 | 306 | 434 | 9 | 107 | 749 | .988 | | | | | |
| | | | | | | | | | | | | | | | | |
| 3b | | Manny Machado | 157 | 142 | 1210.7 | 73 | 214 | 12 | 21 | 299 | .960 | | | | | |
| | | Bill Madlock | 61 | 18 | 222.3 | 15 | 45 | 2 | 5 | 62 | .968 | | | | | |
| | | Total | 218 | 160 | 1433.0 | 88 | 259 | 14 | 26 | 361 | .961 | | | | | |
| | | | | | | | | | | | | | | | | |
| ss | | Robin Yount | 160 | 160 | 1428.7 | 194 | 447 | 20 | 79 | 661 | .970 | | | | | |
| | | Mike Greenwell | 1 | 0 | 4.3 | 0 | 1 | 0 | 0 | 1 | 1.000 | | | | | |
| | | Total | 161 | 160 | 1433.0 | 194 | 448 | 20 | 79 | 662 | .970 | | | | | |
| | | | | | | | | | | | | | | | | |
| lf | | Barry Bonds | 160 | 160 | 1417.0 | 357 | 11 | 4 | 2 | 372 | .989 | | | | | |
| | | Jesse Barfield | 11 | 0 | 15.0 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Mike Greenwell | 1 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 172 | 160 | 1433.0 | 360 | 11 | 4 | 2 | 375 | .989 | | | | | |
| | | | | | | | | | | | | | | | | |
| cf | | Andruw Jones | 156 | 156 | 1376.7 | 416 | 4 | 0 | 0 | 420 | 1.000 | | | | | |
| | | Mookie Betts | 4 | 4 | 33.0 | 11 | 1 | 0 | 0 | 12 | 1.000 | | | | | |
| | | Willie McGee | 11 | 0 | 19.7 | 8 | 0 | 0 | 0 | 8 | 1.000 | | | | | |
| | | Jesse Barfield | 3 | 0 | 3.7 | 3 | 0 | 0 | 0 | 3 | 1.000 | | | | | |
| | | Total | 174 | 160 | 1433.0 | 438 | 5 | 0 | 0 | 443 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| rf | | Mookie Betts | 156 | 156 | 1392.0 | 330 | 8 | 0 | 1 | 338 | 1.000 | | | | | |
| | | Jesse Barfield | 4 | 4 | 31.0 | 11 | 0 | 0 | 0 | 11 | 1.000 | | | | | |
| | | Mike Greenwell | 1 | 0 | 5.0 | 2 | 0 | 0 | 0 | 2 | 1.000 | | | | | |
| | | Jack Clark | 2 | 0 | 3.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Hunter Pence | 1 | 0 | 2.0 | 0 | 0 | 0 | 0 | 0 | .000 | | | | | |
| | | Total | 164 | 160 | 1433.0 | 343 | 8 | 0 | 1 | 351 | 1.000 | | | | | |
| | | | | | | | | | | | | | | | | |
| | | Total | 160 | 160 | 1433.0 | 4299 | 1421 | 73 | 130 | 5793 | .987 | 14 | | | | |