| 1976-04-09 | vs MON | 1 | W 3-2 | 1-0 | 1 | 17,013 | Tom Seaver | Steve Rogers | Tom Seaver | Steve Rogers | Skip Lockwood | 3 | 2 | 1 |
| 1976-04-10 | vs MON | 2 | W 1-0 | 2-0 | 1 | 12,035 | Jon Matlack | Woodie Fryman | Jon Matlack | Woodie Fryman | | 4 | 2 | 2 |
| 1976-04-11 | vs MON | 3 | L 6-7 | 2-1 | 3 | 12,273 | Mickey Lolich | Dan Warthen | Fred Scherman | Mickey Lolich | Dale Murray | 10 | 9 | 1 |
| 1976-04-13 | @ CHN | 4 | L 4-5 | 2-2 | 3 | 44,818 | Craig Swan | Rick Reuschel | Mike Garman | Skip Lockwood | | 14 | 14 | 0 |
| 1976-04-14 | @ CHN | 5 | L 5-6 | 2-3 | 3 | 9,307 | Tom Seaver | Ray Burris | Buddy Schultz | Hank Webb | Mike Garman | 19 | 20 | -1 |
| 1976-04-15 | @ CHN | 6 | W 10-8 | 3-3 | 3 | 9,709 | Jon Matlack | Bill Bonham | Skip Lockwood | Tom Dettore | | 29 | 28 | 1 |
| 1976-04-16 | @ PIT | 7 | L 1-3 | 3-4 | 3 | 19,899 | Mickey Lolich | Doc Medich | Doc Medich | Mickey Lolich | | 30 | 31 | -1 |
| 1976-04-17 | @ PIT | 8 | W 17-1 | 4-4 | 3 | 13,082 | Jerry Koosman | Bruce Kison | Jerry Koosman | Bruce Kison | | 47 | 32 | 15 |
| 1976-04-18 | @ PIT | 9 | L 5-7 | 4-5 | 4 | 9,106 | Craig Swan | Jerry Reuss | Jerry Reuss | Craig Swan | Ramon Hernandez | 52 | 39 | 13 |
| 1976-04-19 | @ SLN | 10 | W 4-3 | 5-5 | 2 | 4,859 | Tom Seaver | Pete Falcone | Bob Apodaca | Mike Wallace | | 56 | 42 | 14 |
| 1976-04-20 | @ SLN | 11 | W 8-0 | 6-5 | 3 | 7,260 | Jon Matlack | Lynn McGlothen | Jon Matlack | Lynn McGlothen | | 64 | 42 | 22 |
| 1976-04-21 | @ SLN | 12 | L 4-7 | 6-6 | 3 | 7,213 | Mickey Lolich | Bob Forsch | Eric Rasmussen | Mickey Lolich | Al Hrabosky | 68 | 49 | 19 |
| 1976-04-23 | @ HOU | 13 | L 1-3 | 6-7 | 4 | 10,380 | Jerry Koosman | Mike Cosgrove | Mike Cosgrove | Jerry Koosman | Ken Forsch | 69 | 52 | 17 |
| 1976-04-24 | @ HOU | 14 | W 7-1 | 7-7 | 3 | 17,299 | Tom Seaver | Larry Dierker | Tom Seaver | Larry Dierker | | 76 | 53 | 23 |
| 1976-04-25 | @ HOU | 15 | W 4-2 | 8-7 | 3 | 10,246 | Jon Matlack | Joe Niekro | Ken Sanders | Joe Niekro | | 80 | 55 | 25 |
| 1976-04-26 | vs ATL | 16 | W 3-1 | 9-7 | 2 | 3,342 | Mickey Lolich | Dick Ruthven | Mickey Lolich | Dick Ruthven | | 83 | 56 | 27 |
| 1976-04-27 | vs ATL | 17 | W 6-5 | 10-7 | 1 | 4,002 | Jerry Koosman | Carl Morton | Tom Hall | Pablo Torrealba | | 89 | 61 | 28 |
| 1976-04-28 | vs ATL | 18 | W 3-0 | 11-7 | 1 | 7,602 | Craig Swan | Andy Messersmith | Craig Swan | Andy Messersmith | | 92 | 61 | 31 |
| 1976-04-29 | vs ATL | 19 | W 2-0 | 12-7 | 1 | 10,953 | Tom Seaver | Phil Niekro | Tom Seaver | Phil Niekro | | 94 | 61 | 33 |
| 1976-04-30 | vs HOU | 20 | W 3-1 | 13-7 | 1 | 17,868 | Jon Matlack | Joe Niekro | Jon Matlack | Joe Niekro | | 97 | 62 | 35 |
| 1976-05-02 | vs HOU | 21 | L 4-5 | 14-8 | 2 | 0 | Mickey Lolich | J.R. Richard | J.R. Richard | Bob Apodaca | Larry Hardy | 101 | 67 | 34 |
| 1976-05-02 | vs HOU | 22 | W 7-4 | 14-8 | 2 | 29,846 | Jerry Koosman | Gil Rondon | Jerry Koosman | Gil Rondon | Skip Lockwood | 108 | 71 | 37 |
| 1976-05-04 | vs CIN | 23 | W 5-3 | 15-8 | 2 | 18,528 | Tom Seaver | Fred Norman | Tom Seaver | Fred Norman | Skip Lockwood | 113 | 74 | 39 |
| 1976-05-05 | vs CIN | 24 | L 0-2 | 15-9 | 2 | 19,121 | Jon Matlack | Gary Nolan | Rawly Eastwick | Tom Hall | | 113 | 76 | 37 |
| 1976-05-06 | vs CIN | 25 | W 4-2 | 16-9 | 2 | 11,205 | Craig Swan | Don Gullett | Craig Swan | Don Gullett | Skip Lockwood | 117 | 78 | 39 |
| 1976-05-07 | vs SDN | 26 | W 6-2 | 17-9 | 1 | 10,007 | Jerry Koosman | Randy Jones | Jerry Koosman | Randy Jones | | 123 | 80 | 43 |
| 1976-05-08 | vs SDN | 27 | W 7-2 | 18-9 | 1 | 41,990 | Mickey Lolich | Rich Folkers | Mickey Lolich | Rich Folkers | | 130 | 82 | 48 |
| 1976-05-09 | vs SDN | 28 | L 0-4 | 18-10 | 2 | 20,224 | Tom Seaver | Brent Strom | Brent Strom | Tom Seaver | | 130 | 86 | 44 |
| 1976-05-11 | @ ATL | 29 | L 7-8 | 18-11 | 2 | 5,974 | Jon Matlack | Carl Morton | Elias Sosa | Bob Apodaca | | 137 | 94 | 43 |
| 1976-05-12 | @ ATL | 30 | W 6-3 | 19-11 | 2 | 8,408 | Jerry Koosman | Andy Messersmith | Jerry Koosman | Andy Messersmith | Skip Lockwood | 143 | 97 | 46 |
| 1976-05-14 | @ CIN | 31 | L 1-5 | 19-12 | 2 | 36,057 | Mickey Lolich | Jack Billingham | Jack Billingham | Mickey Lolich | | 144 | 102 | 42 |
| 1976-05-15 | @ CIN | 32 | L 0-2 | 19-13 | 3 | 34,186 | Tom Seaver | Santo Alcala | Santo Alcala | Tom Seaver | | 144 | 104 | 40 |
| 1976-05-16 | @ CIN | 33 | W 7-5 | 20-14 | 2 | 0 | Jon Matlack | Gary Nolan | Jon Matlack | Gary Nolan | | 151 | 109 | 42 |
| 1976-05-16 | @ CIN | 34 | L 1-8 | 20-14 | 2 | 45,148 | Craig Swan | Don Gullett | Don Gullett | Craig Swan | Pat Darcy | 152 | 117 | 35 |
| 1976-05-19 | vs PHI | 35 | L 1-2 | 20-15 | 3 | 12,836 | Mickey Lolich | Larry Christenson | Larry Christenson | Mickey Lolich | Tom Underwood | 153 | 119 | 34 |
| 1976-05-20 | vs PHI | 36 | L 3-5 | 20-16 | 3 | 16,914 | Tom Seaver | Jim Lonborg | Jim Lonborg | Tom Seaver | Tug McGraw | 156 | 124 | 32 |
| 1976-05-21 | @ MON | 37 | W 4-3 | 21-16 | 3 | 8,543 | Jon Matlack | Steve Rogers | Skip Lockwood | Dale Murray | Ken Sanders | 160 | 127 | 33 |
| 1976-05-22 | @ MON | 38 | W 4-1 | 22-16 | 3 | 7,575 | Jerry Koosman | Don Stanhouse | Jerry Koosman | Fred Scherman | Skip Lockwood | 164 | 128 | 36 |
| 1976-05-23 | @ MON | 39 | L 4-5 | 22-17 | 3 | 22,861 | Craig Swan | Don Carrithers | Chip Lang | Craig Swan | | 168 | 133 | 35 |
| 1976-05-24 | @ PHI | 40 | L 1-7 | 22-18 | 3 | 21,899 | Mickey Lolich | Larry Christenson | Larry Christenson | Mickey Lolich | | 169 | 140 | 29 |
| 1976-05-25 | @ PHI | 41 | L 4-8 | 22-19 | 3 | 32,772 | Tom Seaver | Jim Lonborg | Jim Lonborg | Tom Seaver | | 173 | 148 | 25 |
| 1976-05-26 | @ PHI | 42 | L 0-5 | 22-20 | 3 | 28,306 | Jon Matlack | Steve Carlton | Steve Carlton | Jon Matlack | | 173 | 153 | 20 |
| 1976-05-27 | @ PHI | 43 | W 5-2 | 23-20 | 3 | 29,525 | Jerry Koosman | Jim Kaat | Jerry Koosman | Gene Garber | Skip Lockwood | 178 | 155 | 23 |
| 1976-05-28 | vs SLN | 44 | L 0-6 | 23-21 | 3 | 22,311 | Craig Swan | John Curtis | John Curtis | Craig Swan | | 178 | 161 | 17 |
| 1976-05-29 | vs SLN | 45 | L 2-3 | 23-22 | 3 | 20,630 | Mickey Lolich | Bob Forsch | Al Hrabosky | Ken Sanders | | 180 | 164 | 16 |
| 1976-05-30 | vs SLN | 46 | L 5-6 | 23-23 | 3 | 50,332 | Tom Seaver | Lynn McGlothen | Al Hrabosky | Skip Lockwood | | 185 | 170 | 15 |
| 1976-05-31 | vs PIT | 47 | W 13-2 | 24-24 | 3 | 0 | Jon Matlack | Jerry Reuss | Jon Matlack | Jerry Reuss | | 198 | 172 | 26 |
| 1976-05-31 | vs PIT | 48 | L 1-2 | 24-24 | 3 | 46,004 | Bob Apodaca | Doc Medich | Doc Medich | Bob Apodaca | | 199 | 174 | 25 |
| 1976-06-01 | vs PIT | 49 | L 2-3 | 24-25 | 3 | 13,596 | Jerry Koosman | John Candelaria | John Candelaria | Jerry Koosman | | 201 | 177 | 24 |
| 1976-06-02 | vs CHN | 50 | L 3-5 | 24-26 | 3 | 11,162 | Craig Swan | Bill Bonham | Bill Bonham | Craig Swan | | 204 | 182 | 22 |
| 1976-06-03 | vs CHN | 51 | L 1-2 | 24-27 | 3 | 13,739 | Mickey Lolich | Ray Burris | Ray Burris | Mickey Lolich | Oscar Zamora | 205 | 184 | 21 |
| 1976-06-04 | @ LAN | 52 | W 11-0 | 25-27 | 3 | 52,516 | Tom Seaver | Burt Hooton | Tom Seaver | Burt Hooton | | 216 | 184 | 32 |
| 1976-06-05 | @ LAN | 53 | W 3-1 | 26-27 | 3 | 36,117 | Jon Matlack | Doug Rau | Jon Matlack | Doug Rau | | 219 | 185 | 34 |
| 1976-06-06 | @ LAN | 54 | L 3-10 | 26-28 | 3 | 35,105 | Jerry Koosman | Don Sutton | Don Sutton | Jerry Koosman | | 222 | 195 | 27 |
| 1976-06-07 | @ SDN | 55 | L 1-5 | 26-29 | 3 | 9,271 | Craig Swan | Alan Foster | Alan Foster | Craig Swan | | 223 | 200 | 23 |
| 1976-06-08 | @ SDN | 56 | L 0-3 | 26-30 | 3 | 8,694 | Mickey Lolich | Dave Freisleben | Dave Freisleben | Mickey Lolich | | 223 | 203 | 20 |
| 1976-06-09 | @ SDN | 57 | L 0-3 | 26-31 | 3 | 42,972 | Tom Seaver | Randy Jones | Randy Jones | Tom Seaver | | 223 | 206 | 17 |
| 1976-06-10 | @ SDN | 58 | W 6-0 | 27-31 | 3 | 7,203 | Jon Matlack | Brent Strom | Jon Matlack | Brent Strom | | 229 | 206 | 23 |
| 1976-06-11 | @ SFN | 59 | L 0-5 | 27-32 | 3 | 6,121 | Jerry Koosman | John Montefusco | John Montefusco | Jerry Koosman | | 229 | 211 | 18 |
| 1976-06-12 | @ SFN | 60 | W 3-1 | 28-32 | 3 | 6,272 | Craig Swan | John D'Acquisto | Craig Swan | John D'Acquisto | | 232 | 212 | 20 |
| 1976-06-13 | @ SFN | 61 | W 4-2 | 30-32 | 3 | 0 | Mickey Lolich | Rob Dressler | Mickey Lolich | Rob Dressler | Bob Apodaca | 236 | 214 | 22 |
| 1976-06-13 | @ SFN | 62 | W 4-1 | 30-32 | 3 | 18,644 | Tom Seaver | Jim Barr | Tom Seaver | Jim Barr | Skip Lockwood | 240 | 215 | 25 |
| 1976-06-15 | vs LAN | 63 | W 2-1 | 31-32 | 3 | 26,185 | Jon Matlack | Burt Hooton | Jon Matlack | Burt Hooton | | 242 | 216 | 26 |
| 1976-06-16 | vs LAN | 64 | L 1-4 | 31-33 | 3 | 22,598 | Jerry Koosman | Doug Rau | Doug Rau | Jerry Koosman | Charlie Hough | 243 | 220 | 23 |
| 1976-06-17 | vs LAN | 65 | W 1-0 | 32-33 | 3 | 20,268 | Craig Swan | Don Sutton | Skip Lockwood | Charlie Hough | | 244 | 220 | 24 |
| 1976-06-18 | vs SFN | 66 | W 3-2 | 33-33 | 3 | 30,888 | Tom Seaver | Rob Dressler | Tom Seaver | Rob Dressler | | 247 | 222 | 25 |
| 1976-06-19 | vs SFN | 67 | L 0-5 | 33-34 | 3 | 24,897 | Mickey Lolich | Jim Barr | Jim Barr | Mickey Lolich | | 247 | 227 | 20 |
| 1976-06-20 | vs SFN | 68 | L 2-9 | 33-35 | 3 | 28,752 | Jon Matlack | Ed Halicki | Ed Halicki | Jon Matlack | | 249 | 236 | 13 |
| 1976-06-21 | @ SLN | 69 | L 2-7 | 33-36 | 3 | 14,100 | Jerry Koosman | Lynn McGlothen | Lynn McGlothen | Jerry Koosman | Al Hrabosky | 251 | 243 | 8 |
| 1976-06-22 | @ SLN | 70 | L 0-3 | 33-37 | 3 | 12,936 | Craig Swan | John Denny | John Denny | Craig Swan | | 251 | 246 | 5 |
| 1976-06-23 | @ SLN | 71 | W 5-4 | 34-37 | 3 | 13,922 | Tom Seaver | Pete Falcone | Tom Seaver | Pete Falcone | | 256 | 250 | 6 |
| 1976-06-25 | @ CHN | 72 | W 7-4 | 35-37 | 3 | 11,280 | Jon Matlack | Ray Burris | Jon Matlack | Ray Burris | | 263 | 254 | 9 |
| 1976-06-26 | @ CHN | 73 | W 10-2 | 36-37 | 3 | 19,766 | Jerry Koosman | Bill Bonham | Jerry Koosman | Bill Bonham | | 273 | 256 | 17 |
| 1976-06-27 | @ CHN | 74 | W 13-3 | 37-37 | 3 | 23,415 | Craig Swan | Rick Reuschel | Craig Swan | Rick Reuschel | | 286 | 259 | 27 |
| 1976-06-28 | vs SLN | 75 | W 5-4 | 38-37 | 3 | 17,990 | Tom Seaver | John Denny | Skip Lockwood | Bill Greif | Bob Apodaca | 291 | 263 | 28 |
| 1976-06-29 | vs SLN | 76 | W 2-0 | 39-37 | 3 | 16,232 | Mickey Lolich | Pete Falcone | Mickey Lolich | Pete Falcone | | 293 | 263 | 30 |
| 1976-07-01 | vs SLN | 77 | W 13-0 | 40-37 | 3 | 14,289 | Jon Matlack | Bob Forsch | Jon Matlack | Bob Forsch | | 306 | 263 | 43 |
| 1976-07-02 | vs CHN | 78 | W 2-1 | 41-37 | 3 | 16,808 | Jerry Koosman | Steve Stone | Jerry Koosman | Joe Coleman | | 308 | 264 | 44 |
| 1976-07-03 | vs CHN | 79 | W 3-2 | 42-37 | 3 | 47,228 | Tom Seaver | Rick Reuschel | Skip Lockwood | Rick Reuschel | | 311 | 266 | 45 |
| 1976-07-04 | vs CHN | 80 | W 9-4 | 43-38 | 3 | 0 | Craig Swan | Bill Bonham | Craig Swan | Bill Bonham | Skip Lockwood | 320 | 270 | 50 |
| 1976-07-04 | vs CHN | 81 | L 2-4 | 43-38 | 3 | 25,052 | Mickey Lolich | Ray Burris | Ray Burris | Mickey Lolich | | 322 | 274 | 48 |
| 1976-07-05 | @ HOU | 82 | L 3-7 | 43-39 | 3 | 14,037 | Bob Apodaca | Joe Niekro | Joe Niekro | Bob Apodaca | | 325 | 281 | 44 |
| 1976-07-06 | @ HOU | 83 | L 0-1 | 43-40 | 3 | 10,671 | Jon Matlack | J.R. Richard | J.R. Richard | Skip Lockwood | | 325 | 282 | 43 |
| 1976-07-07 | @ HOU | 84 | W 12-4 | 44-40 | 3 | 12,608 | Jerry Koosman | Joaquin Andujar | Jerry Koosman | Joaquin Andujar | | 337 | 286 | 51 |
| 1976-07-08 | @ ATL | 85 | W 5-2 | 45-40 | 3 | 10,522 | Tom Seaver | Frank LaCorte | Tom Seaver | Frank LaCorte | | 342 | 288 | 54 |
| 1976-07-09 | @ ATL | 86 | L 3-5 | 45-41 | 3 | 12,871 | Craig Swan | Phil Niekro | Phil Niekro | Nino Espinosa | Mike Marshall | 345 | 293 | 52 |
| 1976-07-10 | @ ATL | 87 | W 4-2 | 46-41 | 3 | 26,268 | Mickey Lolich | Andy Messersmith | Skip Lockwood | Andy Messersmith | | 349 | 295 | 54 |
| 1976-07-11 | @ ATL | 88 | L 8-9 | 46-42 | 3 | 14,661 | Jon Matlack | Dick Ruthven | Bruce Dal Canton | Bob Apodaca | | 357 | 304 | 53 |
| 1976-07-15 | vs HOU | 89 | W 3-1 | 47-42 | 3 | 20,295 | Jerry Koosman | J.R. Richard | Jerry Koosman | J.R. Richard | | 360 | 305 | 55 |
| 1976-07-16 | vs HOU | 90 | L 3-4 | 47-43 | 3 | 13,323 | Jon Matlack | Larry Dierker | Larry Dierker | Jon Matlack | Gene Pentz | 363 | 309 | 54 |
| 1976-07-17 | vs HOU | 91 | L 0-1 | 47-44 | 3 | 32,911 | Tom Seaver | Joaquin Andujar | Joaquin Andujar | Tom Seaver | | 363 | 310 | 53 |
| 1976-07-18 | vs ATL | 92 | W 2-0 | 48-44 | 3 | 20,147 | Mickey Lolich | Carl Morton | Mickey Lolich | Carl Morton | | 365 | 310 | 55 |
| 1976-07-19 | vs ATL | 93 | L 2-4 | 48-45 | 3 | 17,473 | Craig Swan | Phil Niekro | Phil Niekro | Craig Swan | Mike Marshall | 367 | 314 | 53 |
| 1976-07-20 | @ CIN | 94 | W 2-1 | 49-45 | 3 | 37,020 | Jerry Koosman | Gary Nolan | Jerry Koosman | Gary Nolan | | 369 | 315 | 54 |
| 1976-07-21 | @ CIN | 95 | L 0-4 | 49-46 | 3 | 31,841 | Jon Matlack | Fred Norman | Fred Norman | Jon Matlack | | 369 | 319 | 50 |
| 1976-07-23 | @ MON | 96 | L 2-3 | 49-47 | 3 | 11,134 | Tom Seaver | Steve Rogers | Dale Murray | Skip Lockwood | | 371 | 322 | 49 |
| 1976-07-24 | @ MON | 97 | W 10-4 | 50-47 | 3 | 14,198 | Mickey Lolich | Clay Kirby | Mickey Lolich | Clay Kirby | Bob Apodaca | 381 | 326 | 55 |
| 1976-07-25 | @ MON | 98 | L 1-2 | 50-48 | 3 | 13,102 | Jerry Koosman | Don Carrithers | Don Carrithers | Jerry Koosman | | 382 | 328 | 54 |
| 1976-07-26 | @ PHI | 99 | L 1-4 | 50-49 | 3 | 35,023 | Jon Matlack | Larry Christenson | Larry Christenson | Jon Matlack | Tug McGraw | 383 | 332 | 51 |
| 1976-07-27 | @ PHI | 100 | W 4-1 | 51-49 | 3 | 35,376 | Craig Swan | Tom Underwood | Bob Myrick | Tom Underwood | Skip Lockwood | 387 | 333 | 54 |
| 1976-07-28 | vs PIT | 101 | L 0-1 | 51-50 | 3 | 22,215 | Tom Seaver | Doc Medich | Dave Giusti | Ken Sanders | | 387 | 334 | 53 |
| 1976-07-29 | vs PIT | 102 | L 1-2 | 51-51 | 3 | 12,588 | Mickey Lolich | Jim Rooker | Kent Tekulve | Skip Lockwood | | 388 | 336 | 52 |
| 1976-07-30 | vs PHI | 103 | W 3-2 | 52-51 | 3 | 26,548 | Jerry Koosman | Jim Kaat | Jerry Koosman | Jim Kaat | | 391 | 338 | 53 |
| 1976-07-31 | vs PHI | 104 | L 1-2 | 52-52 | 3 | 22,792 | Jon Matlack | Larry Christenson | Larry Christenson | Jon Matlack | Tug McGraw | 392 | 340 | 52 |
| 1976-08-01 | vs PHI | 105 | L 6-7 | 52-54 | 3 | 0 | Bob Apodaca | Tom Underwood | Gene Garber | Skip Lockwood | | 398 | 347 | 51 |
| 1976-08-01 | vs PHI | 106 | L 0-2 | 52-54 | 3 | 34,413 | Nino Espinosa | Wayne Twitchell | Wayne Twitchell | Nino Espinosa | Ron Schueler | 398 | 349 | 49 |
| 1976-08-02 | vs MON | 107 | L 4-5 | 52-55 | 3 | 53,523 | Tom Seaver | Woodie Fryman | Chuck Taylor | Skip Lockwood | Joe Kerrigan | 402 | 354 | 48 |
| 1976-08-03 | vs MON | 108 | W 9-8 | 53-55 | 3 | 12,245 | Mickey Lolich | Clay Kirby | Bob Apodaca | Joe Kerrigan | | 411 | 362 | 49 |
| 1976-08-04 | vs MON | 109 | W 4-0 | 54-55 | 3 | 15,016 | Jerry Koosman | Don Carrithers | Jerry Koosman | Don Carrithers | | 415 | 362 | 53 |
| 1976-08-05 | @ PIT | 110 | W 7-4 | 55-55 | 3 | 7,836 | Jon Matlack | Jerry Reuss | Jon Matlack | Jerry Reuss | Skip Lockwood | 422 | 366 | 56 |
| 1976-08-07 | @ PIT | 111 | L 3-12 | 56-56 | 3 | 0 | Tom Seaver | Bruce Kison | Bruce Kison | Tom Seaver | | 425 | 378 | 47 |
| 1976-08-07 | @ PIT | 112 | W 4-2 | 56-56 | 3 | 12,364 | Nino Espinosa | Doc Medich | Nino Espinosa | Doc Medich | Skip Lockwood | 429 | 380 | 49 |
| 1976-08-08 | @ PIT | 113 | W 7-4 | 57-56 | 3 | 16,538 | Mickey Lolich | Jim Rooker | Mickey Lolich | Jim Rooker | | 436 | 384 | 52 |
| 1976-08-10 | vs SDN | 114 | W 5-4 | 58-56 | 3 | 12,085 | Jerry Koosman | Randy Jones | Jerry Koosman | Randy Jones | | 441 | 388 | 53 |
| 1976-08-11 | vs SDN | 115 | W 2-1 | 59-56 | 3 | 15,150 | Jon Matlack | Tom Griffin | Jon Matlack | Tom Griffin | Skip Lockwood | 443 | 389 | 54 |
| 1976-08-12 | vs SDN | 116 | L 0-3 | 59-57 | 3 | 18,806 | Tom Seaver | Rick Sawyer | Rick Sawyer | Tom Seaver | | 443 | 392 | 51 |
| 1976-08-13 | vs CIN | 117 | L 3-7 | 59-58 | 3 | 32,970 | Mickey Lolich | Jack Billingham | Jack Billingham | Mickey Lolich | Rawly Eastwick | 446 | 399 | 47 |
| 1976-08-14 | vs CIN | 118 | W 2-1 | 60-58 | 3 | 27,029 | Nino Espinosa | Pat Zachry | Nino Espinosa | Pat Zachry | Skip Lockwood | 448 | 400 | 48 |
| 1976-08-15 | vs CIN | 119 | W 1-0 | 61-58 | 3 | 30,327 | Jerry Koosman | Gary Nolan | Jerry Koosman | Gary Nolan | | 449 | 400 | 49 |
| 1976-08-17 | @ LAN | 120 | L 3-4 | 61-59 | 3 | 24,416 | Jon Matlack | Rick Rhoden | Rick Rhoden | Jon Matlack | | 452 | 404 | 48 |
| 1976-08-18 | @ LAN | 121 | L 2-3 | 61-60 | 3 | 25,578 | Tom Seaver | Tommy John | Charlie Hough | Tom Seaver | | 454 | 407 | 47 |
| 1976-08-19 | @ LAN | 122 | L 5-6 | 61-61 | 3 | 21,407 | Mickey Lolich | Burt Hooton | Charlie Hough | Bob Apodaca | | 459 | 413 | 46 |
| 1976-08-21 | @ SDN | 123 | W 7-1 | 62-61 | 3 | 16,888 | Jerry Koosman | Tom Griffin | Jerry Koosman | Tom Griffin | | 466 | 414 | 52 |
| 1976-08-22 | @ SDN | 124 | W 1-0 | 63-61 | 3 | 18,425 | Jon Matlack | Randy Jones | Jon Matlack | Randy Jones | | 467 | 414 | 53 |
| 1976-08-24 | @ SFN | 125 | W 4-0 | 64-61 | 3 | 3,984 | Tom Seaver | Jim Barr | Tom Seaver | Jim Barr | | 471 | 414 | 57 |
| 1976-08-25 | @ SFN | 126 | L 1-7 | 64-62 | 3 | 3,974 | Mickey Lolich | Ed Halicki | Ed Halicki | Nino Espinosa | | 472 | 421 | 51 |
| 1976-08-27 | vs LAN | 127 | L 2-5 | 64-63 | 3 | 24,508 | Jerry Koosman | Don Sutton | Don Sutton | Jerry Koosman | | 474 | 426 | 48 |
| 1976-08-28 | vs LAN | 128 | W 2-1 | 65-63 | 3 | 21,770 | Jon Matlack | Rick Rhoden | Jon Matlack | Rick Rhoden | | 476 | 427 | 49 |
| 1976-08-29 | vs LAN | 129 | L 1-2 | 65-64 | 3 | 23,260 | Tom Seaver | Tommy John | Tommy John | Tom Seaver | | 477 | 429 | 48 |
| 1976-08-31 | vs SFN | 130 | W 6-2 | 66-64 | 3 | 14,788 | Mickey Lolich | Ed Halicki | Skip Lockwood | Ed Halicki | | 483 | 431 | 52 |
| 1976-09-01 | vs SFN | 131 | W 1-0 | 67-64 | 3 | 14,455 | Jerry Koosman | John Montefusco | Jerry Koosman | John Montefusco | | 484 | 431 | 53 |
| 1976-09-02 | vs SFN | 132 | L 7-10 | 67-65 | 3 | 8,007 | Jon Matlack | John D'Acquisto | Mike Caldwell | Jon Matlack | Randy Moffitt | 491 | 441 | 50 |
| 1976-09-03 | vs PHI | 133 | W 1-0 | 68-65 | 3 | 21,174 | Tom Seaver | Steve Carlton | Tom Seaver | Steve Carlton | | 492 | 441 | 51 |
| 1976-09-04 | vs PHI | 134 | W 7-3 | 69-65 | 3 | 16,022 | Craig Swan | Jim Lonborg | Nino Espinosa | Jim Lonborg | Skip Lockwood | 499 | 444 | 55 |
| 1976-09-05 | vs PHI | 135 | L 1-3 | 69-66 | 3 | 20,701 | Mickey Lolich | Larry Christenson | Larry Christenson | Mickey Lolich | Ron Reed | 500 | 447 | 53 |
| 1976-09-06 | @ CHN | 136 | W 7-4 | 70-66 | 3 | 18,304 | Jerry Koosman | Steve Stone | Jerry Koosman | Steve Stone | | 507 | 451 | 56 |
| 1976-09-07 | @ CHN | 137 | W 11-0 | 71-66 | 3 | 5,281 | Jon Matlack | Ray Burris | Jon Matlack | Ray Burris | | 518 | 451 | 67 |
| 1976-09-08 | @ CHN | 138 | W 11-5 | 72-66 | 3 | 3,947 | Tom Seaver | Steve Renko | Tom Seaver | Steve Renko | Skip Lockwood | 529 | 456 | 73 |
| 1976-09-10 | @ SLN | 139 | W 4-3 | 73-66 | 3 | 14,935 | Mickey Lolich | John Denny | Mickey Lolich | John Denny | Bob Apodaca | 533 | 459 | 74 |
| 1976-09-11 | @ SLN | 140 | W 4-1 | 74-66 | 3 | 8,709 | Jerry Koosman | Pete Falcone | Jerry Koosman | Pete Falcone | | 537 | 460 | 77 |
| 1976-09-12 | @ SLN | 141 | L 5-6 | 74-67 | 3 | 28,515 | Jon Matlack | Eric Rasmussen | Doug Capilla | Bob Apodaca | Tom Walker | 542 | 466 | 76 |
| 1976-09-13 | @ PIT | 142 | W 5-0 | 75-67 | 3 | 7,892 | Tom Seaver | Larry Demery | Tom Seaver | Larry Demery | | 547 | 466 | 81 |
| 1976-09-14 | @ PIT | 143 | W 4-3 | 76-67 | 3 | 7,867 | Craig Swan | Jim Rooker | Skip Lockwood | Jim Rooker | | 551 | 469 | 82 |
| 1976-09-15 | vs SLN | 144 | L 0-7 | 76-69 | 3 | 0 | Mickey Lolich | John Denny | John Denny | Mickey Lolich | | 551 | 476 | 75 |
| 1976-09-15 | vs SLN | 145 | L 1-4 | 76-69 | 3 | 9,963 | Nino Espinosa | John Curtis | John Curtis | Nino Espinosa | | 552 | 480 | 72 |
| 1976-09-16 | vs SLN | 146 | W 4-1 | 77-69 | 3 | 5,472 | Jerry Koosman | Pete Falcone | Jerry Koosman | Pete Falcone | | 556 | 481 | 75 |
| 1976-09-17 | vs PIT | 147 | L 1-4 | 77-70 | 3 | 14,304 | Jon Matlack | Doc Medich | Doc Medich | Jon Matlack | Dave Giusti | 557 | 485 | 72 |
| 1976-09-18 | vs PIT | 148 | W 6-2 | 78-70 | 3 | 15,879 | Tom Seaver | Larry Demery | Tom Seaver | Larry Demery | | 563 | 487 | 76 |
| 1976-09-19 | vs PIT | 149 | W 7-6 | 79-70 | 3 | 18,652 | Craig Swan | Jim Rooker | Nino Espinosa | Dave Giusti | Skip Lockwood | 570 | 493 | 77 |
| 1976-09-20 | vs PIT | 150 | W 5-4 | 80-70 | 3 | 5,922 | Mickey Lolich | John Candelaria | Bob Apodaca | Kent Tekulve | | 575 | 497 | 78 |
| 1976-09-21 | @ MON | 151 | L 0-4 | 80-71 | 3 | 3,909 | Jerry Koosman | Dan Warthen | Dan Warthen | Jerry Koosman | | 575 | 501 | 74 |
| 1976-09-22 | @ MON | 152 | W 4-2 | 81-71 | 3 | 3,229 | Jon Matlack | Larry Landreth | Jon Matlack | Larry Landreth | Skip Lockwood | 579 | 503 | 76 |
| 1976-09-24 | vs CHN | 153 | W 4-3 | 82-71 | 3 | 8,583 | Tom Seaver | Ray Burris | Skip Lockwood | Joe Coleman | | 583 | 506 | 77 |
| 1976-09-25 | vs CHN | 154 | W 5-2 | 83-71 | 3 | 8,166 | Craig Swan | Steve Renko | Craig Swan | Steve Renko | Skip Lockwood | 588 | 508 | 80 |
| 1976-09-26 | vs CHN | 155 | W 2-1 | 84-71 | 3 | 6,958 | Jerry Koosman | Bill Bonham | Jerry Koosman | Bill Bonham | Bob Apodaca | 590 | 509 | 81 |
| 1976-09-27 | vs MON | 156 | W 10-3 | 85-71 | 3 | 2,929 | Jon Matlack | Larry Landreth | Jon Matlack | Larry Landreth | | 600 | 512 | 88 |
| 1976-09-28 | vs MON | 157 | W 5-4 | 86-72 | 3 | 0 | Nino Espinosa | Joe Keener | Skip Lockwood | Joe Kerrigan | | 605 | 516 | 89 |
| 1976-09-28 | vs MON | 158 | L 2-4 | 86-72 | 3 | 6,372 | Bob Myrick | Gerry Hannahs | Gerry Hannahs | Bob Myrick | Woodie Fryman | 607 | 520 | 87 |
| 1976-09-29 | vs MON | 159 | L 2-7 | 86-73 | 3 | 27,903 | Tom Seaver | Steve Rogers | Steve Rogers | Tom Seaver | | 609 | 527 | 82 |
| 1976-10-01 | @ PHI | 160 | L 1-2 | 86-74 | 3 | 23,084 | Jerry Koosman | Tom Underwood | Gene Garber | Jerry Koosman | | 610 | 529 | 81 |
| 1976-10-02 | @ PHI | 161 | L 4-7 | 86-75 | 3 | 47,095 | Jon Matlack | Jim Lonborg | Jim Lonborg | Jon Matlack | Tug McGraw | 614 | 536 | 78 |
| 1976-10-03 | @ PHI | 162 | L 1-2 | 86-76 | 3 | 25,632 | Craig Swan | Steve Carlton | Steve Carlton | Craig Swan | | 615 | 538 | 77 |