Gross has compiled an average at the plate of .285 for his time in baseball in addition to 451 scored runs and an OPS of .524. In his time in the Majors, he came to the plate 4,443 times and has delivered with a base knock 1,088 times. He has earned a slugging percentage of .153 and he has racked up 1,331 bases. For his MLB career, Gross has hit 7 balls out of the park while knocking in 312 runs. He has gone down on strikes 256 times and has gotten a free base on 534 attempts at the plate, contributing to a .371 on-base percentage.
Gross has accumulated 15 bases in total with 15 base knocks in 75 at-bats. He has accrued an on-base percentage of .310 with 11 walks and 6 strikeouts. So far this season, Greg Gross has batted in 4 runs and also has earned a slugging percentage of .200. He has a total of 2 runs so far this year and has hit 0 balls out of the park. He has accumulated a batting average at the plate of .200 in addition to having an OPS of .510.
| Year | Team | BA | HR | H | BB | R | RBI | OBP | PA | AB | OPS | OPS+ | 2B | 3B | G | SLG | SB | CS | TB | SO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | .287 | 7 | 1,073 | 523 | 449 | 308 | .372 | 4,355 | 3,745 | .723 | 103 | 130 | 46 | 1,809 | .351 | 39 | 44 | 1,316 | 250 | |
| 1989 | HOU | .200 | 0 | 15 | 11 | 2 | 4 | .310 | 88 | 75 | .510 | 51 | 0 | 0 | 60 | .200 | 0 | 0 | 15 | 6 |
| 1988 | PHI | .203 | 0 | 27 | 16 | 10 | 5 | .291 | 151 | 133 | .502 | 46 | 1 | 0 | 98 | .211 | 0 | 0 | 28 | 3 |
| 1987 | PHI | .286 | 1 | 38 | 25 | 14 | 12 | .395 | 163 | 133 | .748 | 99 | 4 | 1 | 114 | .353 | 0 | 0 | 47 | 12 |
| 1986 | PHI | .248 | 0 | 25 | 21 | 11 | 8 | .379 | 125 | 101 | .676 | 87 | 5 | 0 | 87 | .297 | 1 | 0 | 30 | 11 |
| 1985 | PHI | .260 | 0 | 44 | 32 | 21 | 14 | .374 | 205 | 169 | .688 | 93 | 5 | 2 | 93 | .314 | 1 | 0 | 53 | 9 |
| 1984 | PHI | .322 | 0 | 65 | 24 | 19 | 16 | .393 | 229 | 202 | .769 | 116 | 9 | 1 | 112 | .376 | 1 | 0 | 76 | 11 |
| 1983 | PHI | .302 | 0 | 74 | 34 | 25 | 29 | .385 | 284 | 245 | .761 | 113 | 12 | 3 | 136 | .376 | 3 | 5 | 92 | 16 |
| 1982 | PHI | .299 | 0 | 40 | 19 | 14 | 10 | .386 | 155 | 134 | .714 | 100 | 4 | 0 | 119 | .328 | 4 | 3 | 44 | 8 |
| 1981 | PHI | .225 | 0 | 23 | 15 | 14 | 7 | .319 | 119 | 102 | .623 | 75 | 6 | 1 | 83 | .304 | 2 | 2 | 31 | 5 |
| 1980 | PHI | .240 | 0 | 37 | 24 | 19 | 12 | .346 | 182 | 154 | .658 | 82 | 7 | 2 | 127 | .312 | 1 | 1 | 48 | 7 |
| 1979 | PHI | .333 | 0 | 58 | 29 | 21 | 15 | .422 | 206 | 174 | .825 | 124 | 6 | 3 | 111 | .402 | 5 | 2 | 70 | 5 |
| 1978 | CHC | .265 | 1 | 92 | 33 | 34 | 39 | .323 | 390 | 347 | .672 | 80 | 12 | 7 | 124 | .349 | 3 | 1 | 121 | 19 |
| 1977 | CHC | .322 | 5 | 77 | 33 | 43 | 32 | .397 | 280 | 239 | .857 | 120 | 10 | 4 | 115 | .460 | 0 | 1 | 110 | 19 |
| 1976 | HOU | .286 | 0 | 122 | 64 | 52 | 27 | .375 | 501 | 426 | .704 | 110 | 12 | 3 | 128 | .329 | 2 | 6 | 140 | 39 |
| 1975 | HOU | .294 | 0 | 142 | 63 | 67 | 41 | .373 | 558 | 483 | .738 | 114 | 14 | 10 | 132 | .364 | 2 | 2 | 176 | 37 |
| 1974 | HOU | .314 | 0 | 185 | 76 | 78 | 36 | .393 | 676 | 589 | .770 | 122 | 21 | 8 | 156 | .377 | 12 | 20 | 222 | 39 |
| 1973 | HOU | .231 | 0 | 9 | 4 | 5 | 1 | .302 | 43 | 39 | .636 | 77 | 2 | 1 | 14 | .333 | 2 | 1 | 13 | 4 |