| 1982-04-06 | @ SDN | 1 | W 1-0 | 1-0 | 1 | 30,188 | Rick Mahler | Juan Eichelberger | Rick Mahler | Juan Eichelberger | | 1 | 0 | 1 |
| 1982-04-07 | @ SDN | 2 | W 6-4 | 2-0 | 1 | 16,684 | Bob Walk | John Montefusco | Bob Walk | John Montefusco | Gene Garber | 7 | 4 | 3 |
| 1982-04-09 | vs HOU | 3 | W 6-2 | 3-0 | 1 | 33,133 | Tommy Boggs | Don Sutton | Tommy Boggs | Don Sutton | Al Hrabosky | 13 | 6 | 7 |
| 1982-04-10 | vs HOU | 4 | W 8-6 | 4-0 | 1 | 10,885 | Steve Bedrosian | Vern Ruhle | Larry McWilliams | Vern Ruhle | Rick Camp | 21 | 12 | 9 |
| 1982-04-11 | vs HOU | 5 | W 5-0 | 5-0 | 1 | 11,322 | Rick Mahler | Nolan Ryan | Rick Mahler | Nolan Ryan | | 26 | 12 | 14 |
| 1982-04-12 | @ CIN | 6 | W 6-1 | 6-0 | 1 | 11,451 | Bob Walk | Bruce Berenyi | Bob Walk | Bruce Berenyi | | 32 | 13 | 19 |
| 1982-04-13 | @ CIN | 7 | W 8-5 | 7-0 | 1 | 11,846 | Joe Cowley | Bob Shirley | Gene Garber | Jim Kern | | 40 | 18 | 22 |
| 1982-04-14 | @ CIN | 8 | W 5-2 | 8-0 | 1 | 14,217 | Tommy Boggs | Frank Pastore | Rick Camp | Jim Kern | | 45 | 20 | 25 |
| 1982-04-16 | @ HOU | 9 | W 5-3 | 9-0 | 1 | 26,513 | Rick Mahler | Nolan Ryan | Larry McWilliams | Nolan Ryan | Rick Camp | 50 | 23 | 27 |
| 1982-04-17 | @ HOU | 10 | W 2-1 | 10-0 | 1 | 33,688 | Bob Walk | Joe Niekro | Preston Hanna | Joe Niekro | Gene Garber | 52 | 24 | 28 |
| 1982-04-18 | @ HOU | 11 | W 6-5 | 11-0 | 1 | 29,166 | Joe Cowley | Bob Knepper | Al Hrabosky | Dave Smith | Rick Camp | 58 | 29 | 29 |
| 1982-04-20 | vs CIN | 12 | W 4-2 | 12-0 | 1 | 37,268 | Tommy Boggs | Frank Pastore | Steve Bedrosian | Frank Pastore | Gene Garber | 62 | 31 | 31 |
| 1982-04-21 | vs CIN | 13 | W 4-3 | 13-0 | 1 | 22,153 | Rick Mahler | Mario Soto | Rick Camp | Bob Shirley | | 66 | 34 | 32 |
| 1982-04-22 | vs CIN | 14 | L 1-2 | 13-1 | 1 | 20,701 | Bob Walk | Bruce Berenyi | Bruce Berenyi | Bob Walk | Tom Hume | 67 | 36 | 31 |
| 1982-04-23 | vs SDN | 15 | L 3-6 | 13-2 | 1 | 37,105 | Phil Niekro | Tim Lollar | Floyd Chiffer | Rick Camp | | 70 | 42 | 28 |
| 1982-04-24 | vs SDN | 16 | L 4-6 | 13-3 | 1 | 28,447 | Joe Cowley | Juan Eichelberger | Eric Show | Gene Garber | Luis DeLeon | 74 | 48 | 26 |
| 1982-04-26 | vs PIT | 17 | L 4-6 | 13-4 | 1 | 9,557 | Rick Mahler | John Candelaria | Kent Tekulve | Larry McWilliams | | 78 | 54 | 24 |
| 1982-04-27 | vs PIT | 18 | L 4-10 | 13-5 | 2 | 6,763 | Bob Walk | Tom Griffin | Tom Griffin | Bob Walk | | 82 | 64 | 18 |
| 1982-04-28 | vs PIT | 19 | W 7-6 | 14-5 | 1 | 6,318 | Phil Niekro | Eddie Solomon | Rick Camp | Rod Scurry | | 89 | 70 | 19 |
| 1982-04-29 | vs CHN | 20 | W 3-0 | 15-5 | 1 | 8,802 | Joe Cowley | Fergie Jenkins | Gene Garber | Fergie Jenkins | Rick Camp | 92 | 70 | 22 |
| 1982-04-30 | vs CHN | 21 | W 1-0 | 16-5 | 1 | 19,757 | Steve Bedrosian | Doug Bird | Steve Bedrosian | Doug Bird | Gene Garber | 93 | 70 | 23 |
| 1982-05-01 | vs CHN | 22 | L 1-5 | 16-6 | 1 | 27,094 | Rick Mahler | Randy Martz | Randy Martz | Rick Mahler | | 94 | 75 | 19 |
| 1982-05-02 | vs CHN | 23 | W 10-3 | 17-6 | 1 | 19,494 | Bob Walk | Dan Larson | Bob Walk | Dan Larson | | 104 | 78 | 26 |
| 1982-05-03 | @ PIT | 24 | W 10-4 | 18-6 | 1 | 4,636 | Phil Niekro | Eddie Solomon | Phil Niekro | Eddie Solomon | Gene Garber | 114 | 82 | 32 |
| 1982-05-04 | @ PIT | 25 | L 4-8 | 18-7 | 1 | 4,836 | Joe Cowley | Don Robinson | Don Robinson | Joe Cowley | | 118 | 90 | 28 |
| 1982-05-05 | @ PIT | 26 | L 2-4 | 18-8 | 1 | 6,595 | Rick Mahler | Rick Rhoden | Rick Rhoden | Rick Mahler | Kent Tekulve | 120 | 94 | 26 |
| 1982-05-07 | @ SLN | 27 | W 6-3 | 19-8 | 1 | 30,276 | Bob Walk | Steve Mura | Gene Garber | John Martin | | 126 | 97 | 29 |
| 1982-05-08 | @ SLN | 28 | L 7-8 | 19-9 | 1 | 49,062 | Phil Niekro | Bob Forsch | Bruce Sutter | Rick Camp | | 133 | 105 | 28 |
| 1982-05-09 | @ SLN | 29 | W 3-0 | 20-9 | 1 | 25,115 | Joe Cowley | Joaquin Andujar | Preston Hanna | Joaquin Andujar | Gene Garber | 136 | 105 | 31 |
| 1982-05-11 | @ CHN | 30 | L 4-6 | 20-10 | 1 | 11,876 | Rick Mahler | Doug Bird | Doug Bird | Rick Mahler | Guillermo Hernandez | 140 | 111 | 29 |
| 1982-05-12 | @ CHN | 31 | W 6-3 | 21-10 | 1 | 11,392 | Bob Walk | Randy Martz | Bob Walk | Randy Martz | Gene Garber | 146 | 114 | 32 |
| 1982-05-13 | vs SLN | 32 | L 9-10 | 21-11 | 1 | 16,244 | Ken Dayley | Bob Forsch | Andy Rincon | Ken Dayley | Bruce Sutter | 155 | 124 | 31 |
| 1982-05-14 | vs SLN | 33 | W 2-1 | 22-11 | 1 | 28,396 | Phil Niekro | Joaquin Andujar | Gene Garber | Doug Bair | | 157 | 125 | 32 |
| 1982-05-15 | vs SLN | 34 | L 6-7 | 22-12 | 1 | 48,433 | Larry McWilliams | John Martin | Bruce Sutter | Gene Garber | Bob Forsch | 163 | 132 | 31 |
| 1982-05-16 | vs SLN | 35 | W 5-2 | 23-12 | 1 | 20,478 | Rick Mahler | Steve Mura | Rick Mahler | Steve Mura | | 168 | 134 | 34 |
| 1982-05-17 | @ MON | 36 | L 0-4 | 23-13 | 1 | 20,107 | Bob Walk | Steve Rogers | Steve Rogers | Bob Walk | | 168 | 138 | 30 |
| 1982-05-18 | @ MON | 37 | W 6-4 | 24-13 | 1 | 19,485 | Phil Niekro | Bill Gullickson | Phil Niekro | Bill Gullickson | Gene Garber | 174 | 142 | 32 |
| 1982-05-19 | @ MON | 38 | W 9-1 | 25-13 | 1 | 11,634 | Ken Dayley | Ray Burris | Ken Dayley | Ray Burris | | 183 | 143 | 40 |
| 1982-05-21 | vs PHI | 39 | W 7-6 | 26-13 | 1 | 28,050 | Rick Mahler | Larry Christenson | Steve Bedrosian | Sparky Lyle | | 190 | 149 | 41 |
| 1982-05-22 | vs PHI | 40 | L 2-5 | 26-14 | 1 | 25,925 | Larry McWilliams | Mike Krukow | Mike Krukow | Larry McWilliams | Ed Farmer | 192 | 154 | 38 |
| 1982-05-23 | vs PHI | 41 | L 1-2 | 26-15 | 1 | 27,965 | Phil Niekro | Dick Ruthven | Dick Ruthven | Phil Niekro | Ed Farmer | 193 | 156 | 37 |
| 1982-05-24 | vs NYN | 42 | L 3-5 | 26-16 | 1 | 10,388 | Ken Dayley | Pat Zachry | Pat Zachry | Ken Dayley | Neil Allen | 196 | 161 | 35 |
| 1982-05-25 | vs NYN | 43 | W 10-2 | 27-16 | 1 | 9,581 | Rick Mahler | Mike Scott | Rick Mahler | Mike Scott | | 206 | 163 | 43 |
| 1982-05-26 | vs NYN | 44 | L 4-6 | 27-17 | 1 | 12,460 | Preston Hanna | Pete Falcone | Craig Swan | Rick Camp | Neil Allen | 210 | 169 | 41 |
| 1982-05-29 | @ PHI | 45 | L 0-1 | 27-18 | 1 | 26,790 | Phil Niekro | Dick Ruthven | Dick Ruthven | Phil Niekro | | 210 | 170 | 40 |
| 1982-05-30 | @ PHI | 46 | L 2-6 | 27-19 | 1 | 35,662 | Rick Mahler | Steve Carlton | Steve Carlton | Rick Mahler | | 212 | 176 | 36 |
| 1982-05-31 | @ NYN | 47 | L 4-10 | 27-20 | 1 | 21,954 | Bob Walk | Charlie Puleo | Charlie Puleo | Bob Walk | | 216 | 186 | 30 |
| 1982-06-01 | @ NYN | 48 | W 7-3 | 28-20 | 1 | 9,367 | Ken Dayley | Randy Jones | Ken Dayley | Randy Jones | | 223 | 189 | 34 |
| 1982-06-02 | @ NYN | 49 | W 3-1 | 29-20 | 1 | 18,652 | Phil Niekro | Pete Falcone | Phil Niekro | Pete Falcone | Steve Bedrosian | 226 | 190 | 36 |
| 1982-06-05 | vs MON | 50 | W 2-1 | 30-20 | 1 | 29,391 | Rick Mahler | Bill Gullickson | Rick Mahler | Bill Gullickson | Steve Bedrosian | 228 | 191 | 37 |
| 1982-06-06 | vs MON | 51 | L 3-6 | 30-21 | 1 | 18,898 | Bob Walk | Charlie Lea | Jeff Reardon | Larry McWilliams | | 231 | 197 | 34 |
| 1982-06-07 | @ LAN | 52 | W 4-3 | 31-21 | 1 | 44,714 | Phil Niekro | Bob Welch | Phil Niekro | Bob Welch | Steve Bedrosian | 235 | 200 | 35 |
| 1982-06-08 | @ LAN | 53 | W 4-3 | 32-21 | 1 | 33,153 | Ken Dayley | Burt Hooton | Preston Hanna | Burt Hooton | Gene Garber | 239 | 203 | 36 |
| 1982-06-09 | @ LAN | 54 | W 11-5 | 33-21 | 1 | 39,325 | Rick Mahler | Dave Stewart | Rick Mahler | Dave Stewart | | 250 | 208 | 42 |
| 1982-06-11 | @ SFN | 55 | W 5-3 | 34-21 | 1 | 21,487 | Bob Walk | Mike Chris | Bob Walk | Mike Chris | Gene Garber | 255 | 211 | 44 |
| 1982-06-12 | @ SFN | 56 | W 10-5 | 35-21 | 1 | 10,569 | Phil Niekro | Rich Gale | Phil Niekro | Rich Gale | Al Hrabosky | 265 | 216 | 49 |
| 1982-06-13 | @ SFN | 57 | L 1-2 | 36-22 | 1 | 0 | Ken Dayley | Renie Martin | Renie Martin | Ken Dayley | Greg Minton | 266 | 218 | 48 |
| 1982-06-13 | @ SFN | 58 | W 5-1 | 36-22 | 1 | 27,521 | Rick Camp | Atlee Hammaker | Rick Camp | Atlee Hammaker | Gene Garber | 271 | 219 | 52 |
| 1982-06-14 | @ HOU | 59 | L 0-9 | 36-23 | 1 | 17,353 | Rick Mahler | Joe Niekro | Joe Niekro | Rick Mahler | | 271 | 228 | 43 |
| 1982-06-15 | @ HOU | 60 | W 7-0 | 37-23 | 1 | 17,837 | Bob Walk | Bob Knepper | Bob Walk | Bob Knepper | | 278 | 228 | 50 |
| 1982-06-16 | @ HOU | 61 | W 5-4 | 38-23 | 1 | 18,673 | Phil Niekro | Don Sutton | Gene Garber | George Cappuzzello | | 283 | 232 | 51 |
| 1982-06-18 | vs SFN | 62 | W 8-3 | 39-23 | 1 | 29,247 | Ken Dayley | Renie Martin | Ken Dayley | Renie Martin | Rick Camp | 291 | 235 | 56 |
| 1982-06-19 | vs SFN | 63 | L 4-9 | 39-24 | 1 | 30,497 | Rick Mahler | Atlee Hammaker | Gary Lavelle | Gene Garber | | 295 | 244 | 51 |
| 1982-06-20 | vs SFN | 64 | L 3-5 | 39-25 | 1 | 18,556 | Bob Walk | Bill Laskey | Bill Laskey | Bob Walk | Greg Minton | 298 | 249 | 49 |
| 1982-06-21 | vs SFN | 65 | W 7-6 | 40-25 | 1 | 10,485 | Phil Niekro | Alan Fowlkes | Rick Camp | Greg Minton | | 305 | 255 | 50 |
| 1982-06-22 | vs LAN | 66 | L 1-4 | 40-26 | 1 | 27,137 | Steve Bedrosian | Vicente Romo | Dave Stewart | Steve Bedrosian | Steve Howe | 306 | 259 | 47 |
| 1982-06-23 | vs LAN | 67 | W 7-2 | 41-26 | 1 | 33,212 | Rick Mahler | Fernando Valenzuela | Rick Mahler | Fernando Valenzuela | | 313 | 261 | 52 |
| 1982-06-24 | vs LAN | 68 | L 3-5 | 41-27 | 1 | 31,303 | Bob Walk | Jerry Reuss | Jerry Reuss | Bob Walk | Steve Howe | 316 | 266 | 50 |
| 1982-06-25 | @ CIN | 69 | W 5-2 | 42-27 | 1 | 20,263 | Phil Niekro | Bruce Berenyi | Phil Niekro | Bruce Berenyi | Gene Garber | 321 | 268 | 53 |
| 1982-06-26 | @ CIN | 70 | L 1-2 | 42-28 | 1 | 26,561 | Ken Dayley | Tom Seaver | Tom Seaver | Ken Dayley | Tom Hume | 322 | 270 | 52 |
| 1982-06-27 | @ CIN | 71 | W 2-0 | 43-28 | 1 | 31,000 | Rick Camp | Mario Soto | Gene Garber | Tom Hume | Al Hrabosky | 324 | 270 | 54 |
| 1982-06-28 | vs HOU | 72 | L 2-6 | 43-29 | 1 | 12,837 | Rick Mahler | Nolan Ryan | Nolan Ryan | Rick Mahler | | 326 | 276 | 50 |
| 1982-06-29 | vs HOU | 73 | W 6-5 | 44-29 | 1 | 10,483 | Bob Walk | Joe Niekro | Steve Bedrosian | Mike LaCoss | | 332 | 281 | 51 |
| 1982-06-30 | vs HOU | 74 | W 5-4 | 45-29 | 1 | 10,308 | Phil Niekro | Bob Knepper | Carlos Diaz | Bob Knepper | | 337 | 285 | 52 |
| 1982-07-02 | vs CIN | 75 | W 6-4 | 46-29 | 1 | 32,709 | Rick Camp | Tom Seaver | Ken Dayley | Tom Seaver | Gene Garber | 343 | 289 | 54 |
| 1982-07-03 | vs CIN | 76 | W 4-2 | 47-29 | 1 | 38,103 | Rick Mahler | Mario Soto | Rick Mahler | Mario Soto | Gene Garber | 347 | 291 | 56 |
| 1982-07-04 | vs CIN | 77 | W 4-1 | 48-29 | 1 | 48,905 | Bob Walk | Bob Shirley | Bob Walk | Bob Shirley | Steve Bedrosian | 351 | 292 | 59 |
| 1982-07-05 | vs CHN | 78 | W 7-5 | 49-29 | 1 | 19,169 | Phil Niekro | Lee Smith | Al Hrabosky | Lee Smith | Gene Garber | 358 | 297 | 61 |
| 1982-07-06 | vs CHN | 79 | L 2-7 | 49-30 | 1 | 15,108 | Ken Dayley | Doug Bird | Doug Bird | Ken Dayley | Guillermo Hernandez | 360 | 304 | 56 |
| 1982-07-07 | vs SLN | 80 | W 3-2 | 50-30 | 1 | 20,054 | Rick Camp | Joaquin Andujar | Rick Camp | Joaquin Andujar | Gene Garber | 363 | 306 | 57 |
| 1982-07-08 | vs SLN | 81 | L 2-5 | 50-31 | 1 | 23,610 | Rick Mahler | John Stuper | John Stuper | Rick Mahler | Doug Bair | 365 | 311 | 54 |
| 1982-07-09 | vs PIT | 82 | W 6-4 | 51-31 | 1 | 28,601 | Bob Walk | Rick Rhoden | Carlos Diaz | Rick Rhoden | Steve Bedrosian | 371 | 315 | 56 |
| 1982-07-10 | vs PIT | 83 | L 1-6 | 51-32 | 1 | 39,444 | Phil Niekro | Don Robinson | Don Robinson | Phil Niekro | | 372 | 321 | 51 |
| 1982-07-11 | vs PIT | 84 | L 1-3 | 51-33 | 1 | 19,130 | Ken Dayley | Larry McWilliams | Larry McWilliams | Ken Dayley | Kent Tekulve | 373 | 324 | 49 |
| 1982-07-15 | @ CHN | 85 | W 11-4 | 52-33 | 1 | 19,336 | Phil Niekro | Fergie Jenkins | Phil Niekro | Fergie Jenkins | | 384 | 328 | 56 |
| 1982-07-16 | @ CHN | 86 | L 3-4 | 52-34 | 1 | 15,624 | Rick Mahler | Allen Ripley | Bill Campbell | Gene Garber | | 387 | 332 | 55 |
| 1982-07-17 | @ CHN | 87 | W 9-4 | 53-34 | 1 | 23,302 | Bob Walk | Dickie Noles | Bob Walk | Dickie Noles | | 396 | 336 | 60 |
| 1982-07-18 | @ CHN | 88 | W 4-2 | 54-34 | 1 | 15,816 | Rick Camp | Doug Bird | Rick Camp | Doug Bird | | 400 | 338 | 62 |
| 1982-07-19 | @ SLN | 89 | W 4-1 | 55-34 | 1 | 23,000 | Phil Niekro | Joaquin Andujar | Phil Niekro | Joaquin Andujar | Gene Garber | 404 | 339 | 65 |
| 1982-07-20 | @ SLN | 90 | W 8-6 | 56-34 | 1 | 20,894 | Rick Mahler | John Stuper | Joe Cowley | Jeff Lahti | Steve Bedrosian | 412 | 345 | 67 |
| 1982-07-21 | @ SLN | 91 | L 0-8 | 56-35 | 1 | 19,899 | Bob Walk | Steve Mura | Steve Mura | Bob Walk | | 412 | 353 | 59 |
| 1982-07-23 | @ PIT | 92 | L 0-6 | 56-36 | 1 | 22,722 | Rick Camp | Rick Rhoden | Rick Rhoden | Rick Camp | | 412 | 359 | 53 |
| 1982-07-24 | @ PIT | 93 | W 4-3 | 57-36 | 1 | 26,790 | Phil Niekro | Don Robinson | Phil Niekro | Don Robinson | Gene Garber | 416 | 362 | 54 |
| 1982-07-25 | @ PIT | 94 | L 0-8 | 57-37 | 1 | 22,565 | Rick Mahler | John Candelaria | John Candelaria | Rick Mahler | | 416 | 370 | 46 |
| 1982-07-27 | vs SDN | 95 | W 9-2 | 59-37 | 1 | 0 | Bob Walk | Tim Lollar | Bob Walk | Tim Lollar | | 425 | 372 | 53 |
| 1982-07-27 | vs SDN | 96 | W 8-6 | 59-37 | 1 | 32,151 | Ken Dayley | Eric Show | Steve Bedrosian | Gary Lucas | | 433 | 378 | 55 |
| 1982-07-28 | vs SDN | 97 | W 8-6 | 60-37 | 1 | 22,574 | Phil Niekro | Andy Hawkins | Phil Niekro | Andy Hawkins | Gene Garber | 441 | 384 | 57 |
| 1982-07-29 | vs SDN | 98 | W 6-2 | 61-37 | 1 | 26,492 | Rick Camp | Chris Welsh | Rick Camp | Chris Welsh | Carlos Diaz | 447 | 386 | 61 |
| 1982-07-30 | vs LAN | 99 | L 9-10 | 61-39 | 1 | 0 | Rick Mahler | Jerry Reuss | Terry Forster | Steve Bedrosian | Steve Howe | 456 | 396 | 60 |
| 1982-07-30 | vs LAN | 100 | L 2-8 | 61-39 | 1 | 47,787 | Joe Cowley | Bob Welch | Bob Welch | Joe Cowley | | 458 | 404 | 54 |
| 1982-07-31 | vs LAN | 101 | L 0-3 | 61-40 | 1 | 46,694 | Pascual Perez | Fernando Valenzuela | Fernando Valenzuela | Pascual Perez | | 458 | 407 | 51 |
| 1982-08-01 | vs LAN | 102 | L 4-9 | 61-41 | 1 | 33,957 | Phil Niekro | Joe Beckwith | Dave Stewart | Carlos Diaz | | 462 | 416 | 46 |
| 1982-08-02 | vs SFN | 103 | W 7-3 | 62-41 | 1 | 15,018 | Bob Walk | Fred Breining | Bob Walk | Fred Breining | Steve Bedrosian | 469 | 419 | 50 |
| 1982-08-03 | vs SFN | 104 | L 3-6 | 62-42 | 1 | 21,489 | Rick Camp | Rich Gale | Greg Minton | Gene Garber | | 472 | 425 | 47 |
| 1982-08-04 | vs SFN | 105 | L 2-3 | 62-43 | 1 | 13,607 | Joe Cowley | Alan Fowlkes | Gary Lavelle | Steve Bedrosian | Greg Minton | 474 | 428 | 46 |
| 1982-08-05 | @ LAN | 106 | L 2-3 | 62-44 | 1 | 49,607 | Pascual Perez | Fernando Valenzuela | Terry Forster | Gene Garber | | 476 | 431 | 45 |
| 1982-08-06 | @ LAN | 107 | L 4-5 | 62-45 | 1 | 51,423 | Phil Niekro | Dave Stewart | Steve Howe | Steve Bedrosian | | 480 | 436 | 44 |
| 1982-08-07 | @ LAN | 108 | L 6-7 | 62-46 | 1 | 50,473 | Bob Walk | Jerry Reuss | Joe Beckwith | Steve Bedrosian | | 486 | 443 | 43 |
| 1982-08-08 | @ LAN | 109 | L 0-2 | 62-47 | 1 | 51,494 | Rick Camp | Bob Welch | Bob Welch | Rick Camp | Tom Niedenfuer | 486 | 445 | 41 |
| 1982-08-09 | @ SFN | 110 | L 0-5 | 62-48 | 1 | 29,846 | Pascual Perez | Jim Barr | Jim Barr | Pascual Perez | | 486 | 450 | 36 |
| 1982-08-10 | @ SFN | 111 | L 2-3 | 62-49 | 2 | 19,390 | Rick Mahler | Bill Laskey | Bill Laskey | Al Hrabosky | | 488 | 453 | 35 |
| 1982-08-11 | @ SFN | 112 | L 6-8 | 62-50 | 2 | 22,940 | Phil Niekro | Atlee Hammaker | Fred Breining | Carlos Diaz | | 494 | 461 | 33 |
| 1982-08-12 | @ SDN | 113 | L 2-8 | 62-51 | 2 | 32,540 | Bob Walk | Andy Hawkins | Chris Welsh | Bob Walk | | 496 | 469 | 27 |
| 1982-08-13 | @ SDN | 114 | L 4-7 | 62-52 | 2 | 33,968 | Rick Camp | Dave Dravecky | Dave Dravecky | Rick Camp | | 500 | 476 | 24 |
| 1982-08-14 | @ SDN | 115 | W 6-5 | 63-52 | 2 | 36,187 | Pascual Perez | John Montefusco | Donnie Moore | Juan Eichelberger | Gene Garber | 506 | 481 | 25 |
| 1982-08-15 | @ SDN | 116 | L 5-6 | 63-53 | 2 | 21,740 | Phil Niekro | Tim Lollar | Luis DeLeon | Steve Bedrosian | | 511 | 487 | 24 |
| 1982-08-17 | vs MON | 117 | L 7-13 | 63-55 | 2 | 0 | Bob Walk | Charlie Lea | Charlie Lea | Bob Walk | | 518 | 500 | 18 |
| 1982-08-17 | vs MON | 118 | L 2-3 | 63-55 | 2 | 23,184 | Rick Mahler | Ray Burris | Jeff Reardon | Rick Mahler | Woodie Fryman | 520 | 503 | 17 |
| 1982-08-18 | vs MON | 119 | L 2-12 | 63-56 | 2 | 12,627 | Rick Camp | Bill Gullickson | Bill Gullickson | Rick Camp | | 522 | 515 | 7 |
| 1982-08-19 | vs MON | 120 | W 5-4 | 64-56 | 2 | 12,205 | Phil Niekro | Scott Sanderson | Phil Niekro | Woodie Fryman | Gene Garber | 527 | 519 | 8 |
| 1982-08-20 | vs NYN | 121 | W 2-1 | 65-56 | 2 | 33,144 | Pascual Perez | Ed Lynch | Steve Bedrosian | Pat Zachry | | 529 | 520 | 9 |
| 1982-08-21 | vs NYN | 122 | W 6-5 | 66-56 | 2 | 41,477 | Bob Walk | Charlie Puleo | Bob Walk | Randy Jones | Gene Garber | 535 | 525 | 10 |
| 1982-08-22 | vs NYN | 123 | W 10-9 | 67-56 | 2 | 20,466 | Rick Mahler | Rick Ownbey | Carlos Diaz | Jesse Orosco | Gene Garber | 545 | 534 | 11 |
| 1982-08-23 | vs PHI | 124 | W 4-3 | 68-56 | 1 | 16,224 | Rick Camp | Mike Krukow | Rick Camp | Ron Reed | | 549 | 537 | 12 |
| 1982-08-24 | vs PHI | 125 | W 9-7 | 69-56 | 1 | 22,709 | Phil Niekro | Steve Carlton | Phil Niekro | Steve Carlton | Gene Garber | 558 | 544 | 14 |
| 1982-08-25 | vs PHI | 126 | L 9-11 | 69-57 | 2 | 23,955 | Pascual Perez | Dick Ruthven | Ron Reed | Gene Garber | | 567 | 555 | 12 |
| 1982-08-27 | @ NYN | 127 | W 9-8 | 70-57 | 2 | 14,133 | Bob Walk | Charlie Puleo | Donnie Moore | Jesse Orosco | | 576 | 563 | 13 |
| 1982-08-28 | @ NYN | 128 | W 4-3 | 71-57 | 2 | 22,017 | Rick Camp | Rick Ownbey | Rick Camp | Mike Scott | Gene Garber | 580 | 566 | 14 |
| 1982-08-29 | @ NYN | 129 | W 9-4 | 72-57 | 1 | 34,471 | Phil Niekro | Pat Zachry | Phil Niekro | Tom Hausman | Steve Bedrosian | 589 | 570 | 19 |
| 1982-08-30 | @ PHI | 130 | L 1-6 | 73-58 | 1 | 0 | Pascual Perez | Dick Ruthven | Dick Ruthven | Pascual Perez | | 590 | 576 | 14 |
| 1982-08-30 | @ PHI | 131 | W 11-9 | 73-58 | 1 | 43,854 | Rick Mahler | Marty Bystrom | Steve Bedrosian | Tug McGraw | Donnie Moore | 601 | 585 | 16 |
| 1982-08-31 | @ PHI | 132 | W 3-0 | 74-58 | 1 | 29,380 | Tommy Boggs | Ed Farmer | Tommy Boggs | Ed Farmer | Gene Garber | 604 | 585 | 19 |
| 1982-09-01 | @ PHI | 133 | W 4-0 | 75-58 | 1 | 24,788 | Rick Camp | Mike Krukow | Rick Camp | Mike Krukow | Gene Garber | 608 | 585 | 23 |
| 1982-09-03 | @ MON | 134 | W 4-3 | 76-58 | 1 | 28,065 | Phil Niekro | Charlie Lea | Phil Niekro | Charlie Lea | Steve Bedrosian | 612 | 588 | 24 |
| 1982-09-04 | @ MON | 135 | L 1-4 | 76-59 | 1 | 32,526 | Pascual Perez | Scott Sanderson | Scott Sanderson | Pascual Perez | Jeff Reardon | 613 | 592 | 21 |
| 1982-09-05 | @ MON | 136 | L 1-2 | 76-60 | 1 | 56,807 | Rick Mahler | Steve Rogers | Steve Rogers | Gene Garber | | 614 | 594 | 20 |
| 1982-09-06 | vs SFN | 137 | L 2-8 | 76-61 | 1 | 9,051 | Tommy Boggs | Bill Laskey | Al Holland | Donnie Moore | Greg Minton | 616 | 602 | 14 |
| 1982-09-07 | vs SFN | 138 | L 2-3 | 76-62 | 2 | 7,523 | Rick Camp | Jim Barr | Jim Barr | Rick Camp | Greg Minton | 618 | 605 | 13 |
| 1982-09-08 | vs LAN | 139 | W 12-11 | 77-62 | 1 | 24,853 | Phil Niekro | Bob Welch | Gene Garber | Steve Howe | | 630 | 616 | 14 |
| 1982-09-09 | vs LAN | 140 | W 10-3 | 78-62 | 1 | 35,362 | Rick Mahler | Fernando Valenzuela | Rick Mahler | Fernando Valenzuela | Steve Bedrosian | 640 | 619 | 21 |
| 1982-09-10 | vs CIN | 141 | W 8-2 | 79-62 | 1 | 17,407 | Pascual Perez | Bob Shirley | Pascual Perez | Bob Shirley | | 648 | 621 | 27 |
| 1982-09-11 | vs CIN | 142 | L 3-4 | 79-63 | 1 | 20,966 | Tommy Boggs | Mario Soto | Mario Soto | Tommy Boggs | | 651 | 625 | 26 |
| 1982-09-12 | vs CIN | 143 | W 4-3 | 80-63 | 1 | 16,442 | Rick Camp | Greg Harris | Steve Bedrosian | Greg Harris | | 655 | 628 | 27 |
| 1982-09-13 | vs HOU | 144 | L 3-5 | 80-64 | 2 | 7,556 | Phil Niekro | Joe Niekro | Joe Niekro | Phil Niekro | | 658 | 633 | 25 |
| 1982-09-14 | vs HOU | 145 | L 0-4 | 80-65 | 2 | 9,331 | Rick Mahler | Mike LaCoss | Mike LaCoss | Rick Mahler | Frank LaCorte | 658 | 637 | 21 |
| 1982-09-15 | vs HOU | 146 | L 4-5 | 80-66 | 2 | 11,422 | Tommy Boggs | Nolan Ryan | Nolan Ryan | Tommy Boggs | Dave Smith | 662 | 642 | 20 |
| 1982-09-17 | @ CIN | 147 | L 2-5 | 80-67 | 2 | 11,630 | Rick Camp | Mario Soto | Mario Soto | Rick Camp | | 664 | 647 | 17 |
| 1982-09-18 | @ CIN | 148 | W 5-4 | 81-67 | 2 | 14,121 | Phil Niekro | Frank Pastore | Phil Niekro | Frank Pastore | Gene Garber | 669 | 651 | 18 |
| 1982-09-19 | @ CIN | 149 | W 6-1 | 82-67 | 2 | 12,203 | Rick Mahler | Bruce Berenyi | Pascual Perez | Bruce Berenyi | | 675 | 652 | 23 |
| 1982-09-20 | @ HOU | 150 | L 3-4 | 82-68 | 2 | 12,634 | Tommy Boggs | Nolan Ryan | Dave Smith | Gene Garber | | 678 | 656 | 22 |
| 1982-09-21 | @ HOU | 151 | L 3-5 | 82-69 | 2 | 15,374 | Rick Camp | Vern Ruhle | Vern Ruhle | Rick Camp | Bob Knepper | 681 | 661 | 20 |
| 1982-09-22 | @ HOU | 152 | L 2-3 | 82-70 | 2 | 16,821 | Phil Niekro | Frank DiPino | Dave Smith | Gene Garber | Frank LaCorte | 683 | 664 | 19 |
| 1982-09-24 | vs SDN | 153 | W 11-6 | 83-70 | 2 | 25,819 | Pascual Perez | Dave Dravecky | Ken Dayley | Mike Griffin | Steve Bedrosian | 694 | 670 | 24 |
| 1982-09-25 | vs SDN | 154 | W 12-6 | 84-70 | 2 | 36,037 | Tommy Boggs | Juan Eichelberger | Donnie Moore | Juan Eichelberger | Gene Garber | 706 | 676 | 30 |
| 1982-09-26 | vs SDN | 155 | L 2-3 | 84-71 | 2 | 38,941 | Rick Camp | Eric Show | Gary Lucas | Rick Camp | | 708 | 679 | 29 |
| 1982-09-27 | @ SFN | 156 | W 7-0 | 85-71 | 1 | 45,783 | Phil Niekro | Renie Martin | Phil Niekro | Renie Martin | | 715 | 679 | 36 |
| 1982-09-28 | @ SFN | 157 | W 8-3 | 86-71 | 1 | 17,071 | Rick Mahler | Bill Laskey | Pascual Perez | Bill Laskey | | 723 | 682 | 41 |
| 1982-09-29 | @ LAN | 158 | W 4-3 | 87-71 | 1 | 45,757 | Tommy Boggs | Fernando Valenzuela | Gene Garber | Terry Forster | | 727 | 685 | 42 |
| 1982-09-30 | @ LAN | 159 | L 3-10 | 87-72 | 1 | 49,926 | Rick Camp | Burt Hooton | Burt Hooton | Rick Camp | Joe Beckwith | 730 | 695 | 35 |
| 1982-10-01 | @ SDN | 160 | W 4-0 | 88-72 | 1 | 14,050 | Phil Niekro | Eric Show | Phil Niekro | Eric Show | | 734 | 695 | 39 |
| 1982-10-02 | @ SDN | 161 | W 4-2 | 89-72 | 1 | 43,077 | Pascual Perez | John Montefusco | Pascual Perez | John Montefusco | Gene Garber | 738 | 697 | 41 |
| 1982-10-03 | @ SDN | 162 | L 1-5 | 89-73 | 1 | 19,412 | Rick Camp | Tim Lollar | Tim Lollar | Rick Camp | Dave Dravecky | 739 | 702 | 37 |