1999 Pittsburgh Pirates season
The 1999 Pittsburgh Pirates season was the 118th season of the franchise; the 113th in the National League. This was their 30th season at Three Rivers Stadium. The Pirates finished third in the National League Central with a record of 78–83.Offseason
Season standings
Game log
Record vs. opponents
Detailed records
| Month | Games | Won | Lost | Win % | | |
| April | 21 | 9 | 12 | | 84 | 98 |
| May | 29 | 17 | 12 | | 173 | 158 |
| June | 26 | 13 | 13 | | 148 | 130 |
| July | 27 | 11 | 16 | | 137 | 135 |
| August | 30 | 16 | 14 | | 125 | 122 |
| September | 25 | 12 | 13 | | 105 | 127 |
| October | 3 | 0 | 3 | | 3 | 12 |
| Total | 161 | 78 | 83 | | 775 | 782 |
Roster
Player stats
;Batting
| Player | | | | | | |
| 5 | 10 | 4 | 0.400 | 1 | 2 |
| 13 | 9 | 3 | 0.333 | 0 | 1 |
| 6 | 9 | 3 | 0.333 | 0 | 0 |
| 78 | 280 | 93 | 0.332 | 8 | 41 |
| 141 | 521 | 164 | 0.315 | 39 | 115 |
| 21 | 91 | 28 | 0.308 | 0 | 7 |
| 156 | 584 | 174 | 0.298 | 26 | 106 |
| 147 | 511 | 147 | 0.288 | 15 | 73 |
| 143 | 541 | 150 | 0.277 | 24 | 63 |
| 19 | 22 | 6 | 0.273 | 0 | 1 |
| 115 | 226 | 61 | 0.270 | 4 | 17 |
| 137 | 490 | 131 | 0.267 | 22 | 81 |
| 40 | 120 | 32 | 0.267 | 1 | 18 |
| 110 | 368 | 91 | 0.247 | 1 | 37 |
| 19 | 60 | 14 | 0.233 | 1 | 1 |
| 130 | 341 | 79 | 0.232 | 16 | 58 |
| 55 | 130 | 30 | 0.231 | 6 | 23 |
| 90 | 259 | 57 | 0.220 | 0 | 17 |
| 49 | 71 | 15 | 0.211 | 3 | 13 |
| 49 | 91 | 19 | 0.209 | 0 | 8 |
| 45 | 134 | 27 | 0.201 | 1 | 13 |
| 66 | 167 | 31 | 0.186 | 2 | 13 |
| 39 | 65 | 12 | 0.185 | 1 | 4 |
| 18 | 56 | 10 | 0.179 | 0 | 7 |
| 25 | 49 | 8 | 0.163 | 0 | 2 |
| 30 | 65 | 10 | 0.154 | 0 | 7 |
| 27 | 53 | 8 | 0.151 | 0 | 1 |
| 6 | 14 | 2 | 0.143 | 0 | 0 |
| 32 | 20 | 2 | 0.100 | 0 | 3 |
| 31 | 60 | 5 | 0.083 | 0 | 1 |
| 9 | 14 | 1 | 0.071 | 0 | 1 |
| 4 | 1 | 0 | 0.000 | 0 | 0 |
| 36 | 1 | 0 | 0.000 | 0 | 0 |
| 51 | 3 | 0 | 0.000 | 0 | 0 |
| 1 | 1 | 0 | 0.000 | 0 | 0 |
| 32 | 2 | 0 | 0.000 | 0 | 0 |
| 62 | 1 | 0 | 0.000 | 0 | 0 |
| 28 | 25 | 0 | 0.000 | 0 | 1 |
| 44 | 1 | 0 | 0.000 | 0 | 0 |
| 55 | 2 | 0 | 0.000 | 0 | 0 |
| 2 | 0 | 0 | | 0 | 0 |
| 7 | 0 | 0 | | 0 | 0 |
| 13 | 0 | 0 | | 0 | 0 |
| 6 | 0 | 0 | | 0 | 0 |
| 39 | 0 | 0 | | 0 | 0 |
;Pitching
| Player | | | | | | |
| 7 | 7 | 1 | 0 | 1.29 | 9 |
| 65 | | 4 | 1 | 2.00 | 55 |
| 56 | | 1 | 3 | 2.74 | 40 |
| 4 | | 0 | 0 | 3.38 | 4 |
| 28 | | 15 | 9 | 3.49 | 107 |
| 41 | 39 | 1 | 0 | 3.69 | 41 |
| 33 | | 1 | 3 | 3.89 | 34 |
| 13 | | 2 | 1 | 3.99 | 13 |
| 39 | | 2 | 3 | 4.06 | 35 |
| 31 | | 11 | 14 | 4.07 | 139 |
| 33 | | 13 | 11 | 4.19 | 148 |
| 46 | 51 | 2 | 3 | 4.24 | 44 |
| 27 | | 8 | 10 | 4.43 | 98 |
| 58 | | 3 | 4 | 5.09 | 76 |
| 13 | | 3 | 2 | 5.28 | 14 |
| 30 | 113 | 4 | 7 | 5.34 | 94 |
| 34 | | 2 | 8 | 5.73 | 77 |
| 19 | 71 | 5 | 4 | 6.59 | 46 |
| 2 | 2 | 0 | 0 | 9.00 | 1 |
| 6 | 7 | 0 | 0 | 11.57 | 7 |
| 1 | 1 | 0 | 0 | 36.00 | 1 |
Awards and honors
1999 Major League Baseball All-Star Game
