| Friday, January 28 |
| Future Expo Steve Falteisek is born in Mineola, NY. |
| Wednesday, February 23 |
| Future Expo Rondell White is born in Milledgeville, GA. |
| Wednesday, March 1 |
| Future Expo Omar Daal is born in Maracaibo, Venezuela. |
| Saturday, March 11 |
| Future Expo Salomon Torres is born in San Pedro de Macoris, D.R. |
| Monday, April 10 |
| Future Expo Shayne Bennett is born in Adelaide, Australia. |
| Saturday, April 15 |
| » Defeated Cardinals (0-1), 3-2 | Busch Stadium II (1-0) | 1-0 | |
| » Starters: Bill Stoneman vs Bob Gibson | First | -- |
| Sunday, April 16 |
| » Defeated Cardinals (0-2), 3-2 | Busch Stadium II (2-0) | 2-0 | Won 2 |
| » Starters: Ernie McAnally vs Rick Wise | First | -- |
| Tuesday, April 18 |
| » Defeated Mets (1-2), 7-2 | Parc Jarry (1-0) | 3-0 | Won 3 |
| » Starters: Jerry Koosman vs Steve Renko | First | -- |
| Friday, April 21 |
| » Defeated Cardinals (1-5), 2-1 | Parc Jarry (2-0) | 4-0 | Won 4 |
| » Starters: Rick Wise vs Bill Stoneman | First | -- |
| Saturday, April 22 |
| » Defeated Cardinals (1-6), 6-5 | Parc Jarry (3-0) | 5-0 | Won 5 |
| » Starters: Reggie Cleveland vs Ernie McAnally | First | -- |
| Sunday, April 23 |
| » Lost to Cardinals (2-6), 6-1 | Parc Jarry (3-1) | 5-1 | |
| » Starters: Scipio Spinks vs Steve Renko | First | -- |
| » Major-league debuts: Tom Walker (Expos) |
| Tuesday, April 25 |
| » Lost to Dodgers (8-2), 6-1 | Dodger Stadium (0-1) | 5-2 | Lost 2 |
| » Starters: Carl Morton vs Don Sutton | First | -- |
| Wednesday, April 26 |
| » Lost to Dodgers (9-2), 2-0 | Dodger Stadium (0-2) | 5-3 | Lost 3 |
| » Starters: Bill Stoneman vs Claude Osteen | Second | 1 out |
| Future Expo Felipe Lira is born in Santa Teresa, Venezuela. |
| Thursday, April 27 |
| » Defeated Dodgers (9-3), 7-5 | Dodger Stadium (1-2) | 6-3 | |
| » Starters: Ernie McAnally vs Al Downing | Second | 1 out |
| Friday, April 28 |
| » Defeated Giants (5-8), 8-6 | Candlestick Park (1-0) | 7-3 | Won 2 |
| » Starters: Steve Renko vs Don Carrithers | Second | 1 out |
| Saturday, April 29 |
| » Defeated Giants (5-9), 2-1 | Candlestick Park (2-0) | 8-3 | Won 3 |
| » Starters: Mike Torrez vs Steve Stone | First | -- |
| Sunday, April 30 |
| » Defeated Giants (5-10), 5-2 | Candlestick Park (3-0) | 9-3 | Won 4 |
| » Starters: Carl Morton vs Juan Marichal | First | -- |
| » Lost to Giants (6-10), 13-2 | Candlestick Park (3-1) | 9-4 | |
| » Starters: Bill Stoneman vs Sam McDowell | First | -- |
| » Major-league debuts: Joe Gilbert (Expos) |
| Tuesday, May 2 |
| » Lost to Padres (6-11), 6-1 | San Diego/Jack Murphy Stadium (0-1) | 9-5 | Lost 2 |
| » Starters: Steve Renko vs Fred Norman | Second | 1 out |
| Wednesday, May 3 |
| » Lost to Padres (7-11), 3-2 | San Diego/Jack Murphy Stadium (0-2) | 9-6 | Lost 3 |
| » Starters: Mike Torrez vs Clay Kirby | Third | 2 out |
| Friday, May 5 |
| » Defeated Dodgers (12-7), 3-1 | Parc Jarry (4-1) | 10-6 | |
| » Starters: Tommy John vs Bill Stoneman | Third | 1 out |
| Sunday, May 7 |
| » Defeated Dodgers (12-8), 1-0 | Parc Jarry (5-1) | 11-6 | Won 2 |
| » Starters: Don Sutton vs Carl Morton | Third | ½ out |
| Monday, May 8 |
| » Lost to Dodgers (13-8), 5-2 | Parc Jarry (5-2) | 11-7 | |
| » Starters: Claude Osteen vs Ernie McAnally | Third | 1 out |
| Tuesday, May 9 |
| » Defeated Giants (7-16), 7-1 | Parc Jarry (6-2) | 12-7 | |
| » Starters: Juan Marichal vs Mike Torrez | Third | ½ out |
| Wednesday, May 10 |
| » Lost to Giants (8-16), 7-3 | Parc Jarry (6-3) | 12-8 | |
| » Starters: Sam McDowell vs Bill Stoneman | Third | 1½ out |
| Thursday, May 11 |
| » Lost to Giants (9-16), 6-2 | Parc Jarry (6-4) | 12-9 | Lost 2 |
| » Starters: Ron Bryant vs Steve Renko | Third | 2 out |
| Friday, May 12 |
| » Lost to Padres (11-13), 5-3 | Parc Jarry (6-5) | 12-10 | Lost 3 |
| » Starters: Bill Greif vs Carl Morton | Third | 3 out |
| Saturday, May 13 |
| » Lost to Padres (12-13), 5-0 | Parc Jarry (6-6) | 12-11 | Lost 4 |
| » Starters: Fred Norman vs Ernie McAnally | Third | 4 out |
| Sunday, May 14 |
| » Defeated Padres (12-14), 9-3 | Parc Jarry (7-6) | 13-11 | |
| » Starters: Clay Kirby vs Mike Torrez | Third | 4 out |
| Monday, May 15 |
| » Lost to Mets (18-7), 5-3 | Shea Stadium (0-1) | 13-12 | |
| » Starters: Bill Stoneman vs Jon Matlack | Third | 5 out |
| Tuesday, May 16 |
| » Lost to Mets (19-7), 7-3 | Shea Stadium (0-2) | 13-13 | Lost 2 |
| » Starters: Carl Morton vs Tom Seaver | Fourth | 6 out |
| Wednesday, May 17 |
| » Lost to Mets (20-7), 12-2 | Shea Stadium (0-3) | 13-14 | Lost 3 |
| » Starters: Ernie McAnally vs Gary Gentry | Fifth | 7 out |
| Thursday, May 18 |
| » Lost to Mets (21-7), 2-1 | Shea Stadium (0-4) | 13-15 | Lost 4 |
| » Starters: Mike Torrez vs Jim McAndrew | Fifth | 8 out |
| Friday, May 19 |
| » Lost to Pirates (15-12), 8-0 | Three Rivers Stadium (0-1) | 13-16 | Lost 5 |
| » Starters: Bill Stoneman vs Bob Moose | Fifth | 9 out |
| Saturday, May 20 |
| » Lost to Pirates (16-12), 6-0 | Three Rivers Stadium (0-2) | 13-17 | Lost 6 |
| » Starters: Carl Morton vs Dock Ellis | Fifth | 10½ out |
| Sunday, May 21 |
| » Lost to Pirates (17-12), 1-0 | Three Rivers Stadium (0-3) | 13-18 | Lost 7 |
| » Starters: Ernie McAnally vs Luke Walker | Fifth | 12 out |
| » Lost to Pirates (18-12), 5-3 | Three Rivers Stadium (0-4) | 13-19 | Lost 8 |
| » Starters: Steve Renko vs Bob Johnson | Fifth | 12 out |
| Monday, May 22 |
| » Defeated Phillies (15-17), 6-3 | Parc Jarry (8-6) | 14-19 | |
| » Starters: Barry Lersch vs Mike Torrez | Fifth | 11½ out |
| Tuesday, May 23 |
| » Defeated Phillies (15-18), 6-2 | Parc Jarry (9-6) | 15-19 | Won 2 |
| » Starters: Dick Selma vs Bill Stoneman | Fifth | 10½ out |
| Wednesday, May 24 |
| » Defeated Phillies (15-19), 4-1 | Parc Jarry (10-6) | 16-19 | Won 3 |
| » Starters: Woodie Fryman vs Carl Morton | Fourth | 9½ out |
| Friday, May 26 |
| » Lost to Cubs (18-16), 5-3 | Wrigley Field (0-1) | 16-20 | |
| » Starters: Ernie McAnally vs Juan Pizarro | Fourth | 10 out |
| Saturday, May 27 |
| » Lost to Cubs (19-16), 5-3 | Wrigley Field (0-2) | 16-21 | Lost 2 |
| » Starters: Mike Torrez vs Fergie Jenkins | Fifth | 11 out |
| Sunday, May 28 |
| » Defeated Cubs (19-17), 7-5 | Wrigley Field (1-2) | 17-21 | |
| » Starters: Bill Stoneman vs Burt Hooton | Fourth | 10 out |
| Monday, May 29 |
| » Lost to Cubs (20-17), 5-2 | Wrigley Field (1-3) | 17-22 | |
| » Starters: Carl Morton vs Milt Pappas | Fourth | 11 out |
| Wednesday, May 31 |
| » Defeated Pirates (24-15), 3-2 | Parc Jarry (11-6) | 18-22 | |
| » Starters: Nelson Briles vs Ernie McAnally | Fourth | 11 out |
| Friday, June 2 |
| » Lost to Astros (25-18), 7-1 | Parc Jarry (11-7) | 18-23 | |
| » Starters: Larry Dierker vs Mike Torrez | Fourth | 11½ out |
| Saturday, June 3 |
| » Defeated Astros (25-19), 1-0 | Parc Jarry (12-7) | 19-23 | |
| » Starters: Ken Forsch vs Bill Stoneman | Fourth | 11½ out |
| Sunday, June 4 |
| » Lost to Astros (26-19), 5-0 | Parc Jarry (12-8) | 19-24 | |
| » Starters: Don Wilson vs Carl Morton | Fourth | 11½ out |
| Tuesday, June 6 |
| » Lost to Braves (21-23), 3-2 | Parc Jarry (12-9) | 19-25 | Lost 2 |
| » Starters: Ron Reed vs Ernie McAnally | Fourth | 12½ out |
| Wednesday, June 7 |
| » Defeated Braves (21-24), 5-2 | Parc Jarry (13-9) | 20-25 | |
| » Starters: Phil Niekro vs Mike Torrez | Fourth | 11½ out |
| Thursday, June 8 |
| » Lost to Braves (22-24), 3-2 | Parc Jarry (13-10) | 20-26 | |
| » Starters: Ron Schueler vs Bill Stoneman | Fourth | 11½ out |
| Friday, June 9 |
| » Lost to Reds (30-19), 6-3 | Parc Jarry (13-11) | 20-27 | Lost 2 |
| » Starters: Wayne Simpson vs Carl Morton | Fifth | 11½ out |
| Sunday, June 11 |
| » Lost to Reds (31-19), 11-1 | Parc Jarry (13-12) | 20-28 | Lost 3 |
| » Starters: Gary Nolan vs Steve Renko | Fifth | 12 out |
| Monday, June 12 |
| » Lost to Astros (30-22), 3-1 | Astrodome (0-1) | 20-29 | Lost 4 |
| » Starters: Ernie McAnally vs Jerry Reuss | Fifth | 12 out |
| Tuesday, June 13 |
| » Defeated Astros (30-23), 5-1 | Astrodome (1-1) | 21-29 | |
| » Starters: Mike Torrez vs Larry Dierker | Fifth | 11½ out |
| Wednesday, June 14 |
| » Lost to Astros (31-23), 5-4 | Astrodome (1-2) | 21-30 | |
| » Starters: Bill Stoneman vs Ken Forsch | Fifth | 12 out |
| Friday, June 16 |
| » Defeated Braves (25-28), 7-4 | Atlanta-Fulton County Stadium (1-0) | 22-30 | |
| » Starters: Carl Morton vs Pat Jarvis | Fifth | 13 out |
| » Lost to Braves (26-28), 2-0 | Atlanta-Fulton County Stadium (1-1) | 22-31 | |
| » Starters: Steve Renko vs Ron Reed | Fifth | 13 out |
| Saturday, June 17 |
| » Lost to Braves (27-28), 3-2 | Atlanta-Fulton County Stadium (1-2) | 22-32 | Lost 2 |
| » Starters: Ernie McAnally vs Phil Niekro | Fifth | 13 out |
| » Major-league debuts: Rod Gilbreath (Braves) |
| Sunday, June 18 |
| » Defeated Braves (27-29), 2-1 | Atlanta-Fulton County Stadium (2-2) | 23-32 | |
| » Starters: Mike Torrez vs Ron Schueler | Fifth | 12½ out |
| Monday, June 19 |
| » Defeated Reds (35-22), 2-0 | Riverfront Stadium (1-0) | 24-32 | Won 2 |
| » Starters: Bill Stoneman vs Jack Billingham | Fourth | 12 out |
| Tuesday, June 20 |
| » Defeated Reds (35-23), 7-2 | Riverfront Stadium (2-0) | 25-32 | Won 3 |
| » Starters: Carl Morton vs Jim McGlothlin | Fourth | 11½ out |
| Wednesday, June 21 |
| » Lost to Reds (36-23), 6-4 | Riverfront Stadium (2-1) | 25-33 | |
| » Starters: Steve Renko vs Gary Nolan | Fifth | 11½ out |
| Friday, June 23 |
| » Defeated Phillies (21-37), 2-1 | Parc Jarry (14-12) | 26-33 | |
| » Starters: Jim Nash vs Mike Torrez | Fifth | 11½ out |
| Saturday, June 24 |
| » Defeated Phillies (21-38), 5-4 | Parc Jarry (15-12) | 27-33 | Won 2 |
| » Starters: Woodie Fryman vs Bill Stoneman | Fifth | 11½ out |
| Sunday, June 25 |
| » Lost to Phillies (22-38), 1-0 | Parc Jarry (15-13) | 27-34 | |
| » Starters: Steve Carlton vs Ernie McAnally | Fifth | 12½ out |
| Monday, June 26 |
| » Lost to Cardinals (30-32), 4-3 | Busch Stadium II (2-1) | 27-35 | Lost 2 |
| » Starters: Balor Moore vs Bob Gibson | Fifth | 12½ out |
| Tuesday, June 27 |
| » Lost to Cardinals (31-32), 4-3 | Busch Stadium II (2-2) | 27-36 | Lost 3 |
| » Starters: Carl Morton vs Al Santorini | Fifth | 12 out |
| » Defeated Cardinals (31-33), 11-3 | Busch Stadium II (3-2) | 28-36 | |
| » Starters: Mike Torrez vs John Cumberland | Fifth | 12 out |
| Wednesday, June 28 |
| » Defeated Pirates (39-24), 3-1 | Three Rivers Stadium (1-4) | 29-36 | Won 2 |
| » Starters: Bill Stoneman vs Steve Blass | Fifth | 11 out |
| Thursday, June 29 |
| » Lost to Pirates (40-24), 9-0 | Three Rivers Stadium (1-5) | 29-37 | |
| » Starters: Ernie McAnally vs Nelson Briles | Fifth | 12 out |
| Friday, June 30 |
| » Lost to Mets (41-26), 7-3 | Parc Jarry (15-14) | 29-38 | Lost 2 |
| » Starters: Jon Matlack vs Balor Moore | Fifth | 12 out |
| Saturday, July 1 |
| » Lost to Mets (42-26), 2-0 | Parc Jarry (15-15) | 29-39 | Lost 3 |
| » Starters: Jerry Koosman vs Mike Torrez | Fifth | 13 out |
| Sunday, July 2 |
| » Defeated Mets (42-27), 4-3 | Parc Jarry (16-15) | 30-39 | |
| » Starters: Jim McAndrew vs Bill Stoneman | Fifth | 13 out |
| Tuesday, July 4 |
| » Defeated Dodgers (36-35), 7-3 | Parc Jarry (17-15) | 31-39 | Won 2 |
| » Starters: Tommy John vs Carl Morton | Fifth | 12½ out |
| Wednesday, July 5 |
| » Lost to Dodgers (37-35), 7-3 | Parc Jarry (17-16) | 31-40 | |
| » Starters: Claude Osteen vs Balor Moore | Fourth | 13½ out |
| Thursday, July 6 |
| » Lost to Dodgers (38-35), 11-3 | Parc Jarry (17-17) | 31-41 | Lost 2 |
| » Starters: Al Downing vs Mike Torrez | Fifth | 14½ out |
| Friday, July 7 |
| » Defeated Giants (32-48), 7-2 | Parc Jarry (18-17) | 32-41 | |
| » Starters: Sam McDowell vs Bill Stoneman | Fifth | 14 out |
| Saturday, July 8 |
| » Lost to Giants (33-48), 12-1 | Parc Jarry (18-18) | 32-42 | |
| » Starters: Juan Marichal vs Ernie McAnally | Fifth | 15 out |
| Sunday, July 9 |
| » Lost to Giants (34-48), 5-1 | Parc Jarry (18-19) | 32-43 | Lost 2 |
| » Starters: Steve Stone vs Carl Morton | Fifth | 16 out |
| Monday, July 10 |
| » Defeated Padres (29-49), 6-3 | Parc Jarry (19-19) | 33-43 | |
| » Starters: Steve Arlin vs Balor Moore | Fifth | 15½ out |
| » Major-league debuts: Mac Scarce (Phillies) |
| Tuesday, July 11 |
| » Defeated Padres (29-50), 6-5 | Parc Jarry (20-19) | 34-43 | Won 2 |
| » Starters: Clay Kirby vs Mike Torrez | Fifth | 14½ out |
| Wednesday, July 12 |
| » Lost to Padres (30-50), 6-5 | Parc Jarry (20-20) | 34-44 | |
| » Starters: Mike Caldwell vs Bill Stoneman | Fifth | 14½ out |
| Friday, July 14 |
| » Defeated Dodgers (42-39), 9-1 | Dodger Stadium (2-2) | 35-44 | |
| » Starters: Balor Moore vs Claude Osteen | Fifth | 14 out |
| Saturday, July 15 |
| » Defeated Dodgers (42-40), 3-2 | Dodger Stadium (3-2) | 36-44 | Won 2 |
| » Starters: Mike Torrez vs Al Downing | Fifth | 14 out |
| Sunday, July 16 |
| » Lost to Dodgers (43-40), 4-2 | Dodger Stadium (3-3) | 36-45 | |
| » Starters: Bill Stoneman vs Don Sutton | Fifth | 15½ out |
| Tuesday, July 18 |
| » Lost to Giants (39-50), 3-0 | Candlestick Park (3-2) | 36-46 | Lost 2 |
| » Starters: Balor Moore vs Ron Bryant | Fifth | 16 out |
| Wednesday, July 19 |
| » Defeated Giants (39-51), 3-2 | Candlestick Park (4-2) | 37-46 | |
| » Starters: Mike Torrez vs Juan Marichal | Fifth | 16 out |
| Friday, July 21 |
| » Lost to Padres (33-53), 5-4 | San Diego/Jack Murphy Stadium (0-3) | 37-47 | |
| » Starters: Bill Stoneman vs Mike Caldwell | Fifth | 16 out |
| Saturday, July 22 |
| » Defeated Padres (33-54), 3-1 | San Diego/Jack Murphy Stadium (1-3) | 38-47 | |
| » Starters: Carl Morton vs Fred Norman | Fifth | 15 out |
| Sunday, July 23 |
| » Defeated Padres (33-55), 2-1 | San Diego/Jack Murphy Stadium (2-3) | 39-47 | Won 2 |
| » Starters: Mike Torrez vs Steve Arlin | Fifth | 14½ out |
| » Defeated Padres (33-56), 9-1 | San Diego/Jack Murphy Stadium (3-3) | 40-47 | Won 3 |
| » Starters: Balor Moore vs Clay Kirby | Fifth | 14½ out |
| Thursday, July 27 |
| » Lost to Cardinals (46-43), 8-2 | Parc Jarry (20-21) | 40-48 | |
| » Starters: Reggie Cleveland vs Balor Moore | Fifth | 15 out |
| Friday, July 28 |
| » Defeated Cardinals (46-44), 3-1 | Parc Jarry (21-21) | 41-48 | |
| » Starters: Bob Gibson vs Bill Stoneman | Fifth | 15 out |
| Saturday, July 29 |
| » Defeated Mets (50-41), 6-3 | Shea Stadium (1-4) | 42-48 | Won 2 |
| » Starters: Mike Torrez vs Gary Gentry | Fifth | 14½ out |
| Sunday, July 30 |
| » Lost to Mets (51-41), 3-1 | Shea Stadium (1-5) | 42-49 | |
| » Starters: Carl Morton vs Jim McAndrew | Fifth | 15½ out |
| Monday, July 31 |
| » Lost to Mets (52-41), 4-2 | Shea Stadium (1-6) | 42-50 | Lost 2 |
| » Starters: Balor Moore vs Brent Strom | Fifth | 16½ out |
| Tuesday, August 1 |
| » Defeated Cubs (51-47), 3-2 | Parc Jarry (22-21) | 43-50 | |
| » Starters: Burt Hooton vs Bill Stoneman | Fifth | 15½ out |
| Wednesday, August 2 |
| » Lost to Cubs (52-47), 5-4 | Parc Jarry (22-22) | 43-51 | |
| » Starters: Milt Pappas vs Mike Torrez | Fifth | 15½ out |
| Thursday, August 3 |
| » Defeated Cubs (52-48), 2-1 | Parc Jarry (23-22) | 44-51 | |
| » Starters: Rick Reuschel vs Ernie McAnally | Fifth | 16 out |
| » Lost to Cubs (53-48), 3-0 | Parc Jarry (23-23) | 44-52 | |
| » Starters: Bill Hands vs Carl Morton | Fifth | 16 out |
| Friday, August 4 |
| » Defeated Pirates (61-38), 2-1 | Parc Jarry (24-23) | 45-52 | |
| » Starters: Bruce Kison vs Balor Moore | Fifth | 15 out |
| Saturday, August 5 |
| » Lost to Pirates (62-38), 7-4 | Parc Jarry (24-24) | 45-53 | |
| » Starters: Nelson Briles vs Bill Stoneman | Fifth | 16 out |
| Sunday, August 6 |
| » Lost to Pirates (63-38), 8-0 | Parc Jarry (24-25) | 45-54 | Lost 2 |
| » Starters: Bob Moose vs Mike Torrez | Fifth | 18 out |
| » Lost to Pirates (64-38), 7-2 | Parc Jarry (24-26) | 45-55 | Lost 3 |
| » Starters: Bob Johnson vs Steve Renko | Fifth | 18 out |
| Tuesday, August 8 |
| » Lost to Cubs (55-50), 6-5 | Wrigley Field (1-4) | 45-56 | Lost 4 |
| » Starters: Ernie McAnally vs Fergie Jenkins | Fifth | 19 out |
| Wednesday, August 9 |
| » Defeated Cubs (55-51), 8-2 | Wrigley Field (2-4) | 46-56 | |
| » Starters: Balor Moore vs Bill Hands | Fifth | 18 out |
| Thursday, August 10 |
| » Lost to Cubs (56-51), 8-0 | Wrigley Field (2-5) | 46-57 | |
| » Starters: Bill Stoneman vs Rick Reuschel | Fifth | 18½ out |
| Friday, August 11 |
| » Defeated Phillies (40-65), 4-1 | Veteran's Stadium (1-0) | 47-57 | |
| » Starters: Mike Torrez vs Wayne Twitchell | Fifth | 18½ out |
| Saturday, August 12 |
| » Defeated Phillies (40-66), 3-2 | Veteran's Stadium (2-0) | 48-57 | Won 2 |
| » Starters: Carl Morton vs Ken Reynolds | Fifth | 18½ out |
| Sunday, August 13 |
| » Lost to Phillies (41-66), 2-1 | Veteran's Stadium (2-1) | 48-58 | |
| » Starters: Ernie McAnally vs Steve Carlton | Fifth | 18½ out |
| » Defeated Phillies (41-67), 8-3 | Veteran's Stadium (3-1) | 49-58 | |
| » Starters: Balor Moore vs Bill Champion | Fifth | 18½ out |
| Tuesday, August 15 |
| » Defeated Astros (62-50), 3-2 | Parc Jarry (25-26) | 50-58 | Won 2 |
| » Starters: Larry Dierker vs Bill Stoneman | Fifth | 17½ out |
| Wednesday, August 16 |
| » Lost to Astros (63-50), 5-0 | Parc Jarry (25-27) | 50-59 | |
| » Starters: Don Wilson vs Mike Torrez | Fifth | 18½ out |
| Thursday, August 17 |
| » Lost to Astros (64-50), 17-5 | Parc Jarry (25-28) | 50-60 | Lost 2 |
| » Starters: Jerry Reuss vs Balor Moore | Fifth | 18½ out |
| Friday, August 18 |
| » Defeated Braves (52-64), 4-3 | Parc Jarry (26-28) | 51-60 | |
| » Starters: Denny McLain vs Carl Morton | Fifth | 18½ out |
| Saturday, August 19 |
| » Defeated Braves (52-65), 6-0 | Parc Jarry (27-28) | 52-60 | Won 2 |
| » Starters: George Stone vs Ernie McAnally | Fifth | 18 out |
| Sunday, August 20 |
| » Defeated Braves (52-66), 1-0 | Parc Jarry (28-28) | 53-60 | Won 3 |
| » Starters: Ron Schueler vs Bill Stoneman | Fifth | 18½ out |
| Monday, August 21 |
| » Lost to Reds (72-43), 4-1 | Parc Jarry (28-29) | 53-61 | |
| » Starters: Jim McGlothlin vs Mike Torrez | Fifth | 19 out |
| Tuesday, August 22 |
| » Lost to Reds (73-43), 5-3 | Parc Jarry (28-30) | 53-62 | Lost 2 |
| » Starters: Ross Grimsley vs Carl Morton | Fifth | 20 out |
| Future Expo Steve Kline is born in Sunbury, PA. |
| Wednesday, August 23 |
| » Defeated Reds (73-44), 11-0 | Parc Jarry (29-30) | 54-62 | |
| » Starters: Wayne Simpson vs Balor Moore | Fifth | 19 out |
| Thursday, August 24 |
| » Lost to Reds (74-44), 6-0 | Parc Jarry (29-31) | 54-63 | |
| » Starters: Jack Billingham vs Ernie McAnally | Fifth | 19½ out |
| Friday, August 25 |
| » Defeated Astros (67-54), 4-3 | Astrodome (2-2) | 55-63 | |
| » Starters: Bill Stoneman vs Don Wilson | Fifth | 19 out |
| Saturday, August 26 |
| » Lost to Astros (68-54), 6-5 | Astrodome (2-3) | 55-64 | |
| » Starters: Mike Torrez vs Jerry Reuss | Fifth | 19 out |
| Sunday, August 27 |
| » Lost to Astros (69-54), 8-2 | Astrodome (2-4) | 55-65 | Lost 2 |
| » Starters: Carl Morton vs Larry Dierker | Fifth | 19 out |
| Tuesday, August 29 |
| » Defeated Braves (57-68), 4-3 | Atlanta-Fulton County Stadium (3-2) | 56-65 | |
| » Starters: Balor Moore vs Jim Hardin | Fifth | 19½ out |
| Wednesday, August 30 |
| » Defeated Braves (57-69), 3-2 | Atlanta-Fulton County Stadium (4-2) | 57-65 | Won 2 |
| » Starters: Ernie McAnally vs Phil Niekro | Fifth | 19½ out |
| Friday, September 1 |
| » Lost to Reds (79-46), 1-0 | Riverfront Stadium (2-2) | 57-66 | |
| » Starters: Bill Stoneman vs Ross Grimsley | Fifth | 20½ out |
| Saturday, September 2 |
| » Defeated Reds (79-47), 7-2 | Riverfront Stadium (3-2) | 58-66 | |
| » Starters: Mike Torrez vs Gary Nolan | Fifth | 20½ out |
| » Major-league debuts: Dave Tomlin (Reds) |
| Sunday, September 3 |
| » Lost to Reds (80-47), 4-3 | Riverfront Stadium (3-3) | 58-67 | |
| » Starters: Balor Moore vs Jack Billingham | Fifth | 21½ out |
| Monday, September 4 |
| » Defeated Cardinals (61-67), 1-0 | Busch Stadium II (4-2) | 59-67 | |
| » Starters: Carl Morton vs Bob Gibson | Fifth | 22½ out |
| » Lost to Cardinals (62-67), 8-7 | Busch Stadium II (4-3) | 59-68 | |
| » Starters: Ernie McAnally vs Jim Bibby | Fifth | 22½ out |
| Tuesday, September 5 |
| » Lost to Cardinals (63-67), 5-3 | Busch Stadium II (4-4) | 59-69 | Lost 2 |
| » Starters: Bill Stoneman vs Rick Wise | Fifth | 23 out |
| » Major-league debuts: Ken Reitz and Mike Tyson (Cardinals) |
| Wednesday, September 6 |
| » Defeated Mets (66-62), 7-3 | Shea Stadium (2-6) | 60-69 | |
| » Starters: Mike Torrez vs Brent Strom | Fifth | 23 out |
| » Major-league debuts: Pepe Mangual (Expos) |
| Thursday, September 7 |
| » Defeated Mets (66-63), 4-0 | Shea Stadium (3-6) | 61-69 | Won 2 |
| » Starters: Balor Moore vs Jerry Koosman | Fifth | 22 out |
| Friday, September 8 |
| » Lost to Pirates (84-47), 7-1 | Parc Jarry (29-32) | 61-70 | |
| » Starters: Bob Johnson vs Carl Morton | Fifth | 24 out |
| » Lost to Pirates (85-47), 4-2 | Parc Jarry (29-33) | 61-71 | Lost 2 |
| » Starters: Bob Moose vs Ernie McAnally | Fifth | 24 out |
| » Major-league debuts: Chuck Goggin (Pirates) |
| Saturday, September 9 |
| » Lost to Pirates (86-47), 8-3 | Parc Jarry (29-34) | 61-72 | Lost 3 |
| » Starters: Steve Blass vs Bill Stoneman | Fifth | 25 out |
| Sunday, September 10 |
| » Defeated Pirates (86-48), 8-2 | Parc Jarry (30-34) | 62-72 | |
| » Starters: Bruce Kison vs Mike Torrez | Fifth | 24 out |
| Monday, September 11 |
| » Defeated Cardinals (64-73), 4-0 | Parc Jarry (31-34) | 63-72 | Won 2 |
| » Starters: Lowell Palmer vs Balor Moore | Fourth | 23½ out |
| Tuesday, September 12 |
| » Defeated Cardinals (64-74), 7-2 | Parc Jarry (32-34) | 64-72 | Won 3 |
| » Starters: Reggie Cleveland vs Ernie McAnally | Fourth | 23½ out |
| Wednesday, September 13 |
| » Lost to Cardinals (65-74), 5-4 | Parc Jarry (32-35) | 64-73 | |
| » Starters: Jim Bibby vs Carl Morton | Fifth | 24½ out |
| Thursday, September 14 |
| » Lost to Cardinals (66-74), 6-2 | Parc Jarry (32-36) | 64-74 | Lost 2 |
| » Starters: Bob Gibson vs Bill Stoneman | Fifth | 25½ out |
| Friday, September 15 |
| » Lost to Phillies (50-89), 5-3 | Veteran's Stadium (3-2) | 64-75 | Lost 3 |
| » Starters: Mike Torrez vs Steve Carlton | Fifth | 25½ out |
| Saturday, September 16 |
| » Lost to Phillies (51-89), 3-1 | Veteran's Stadium (3-3) | 64-76 | Lost 4 |
| » Starters: Balor Moore vs Wayne Twitchell | Fifth | 25½ out |
| Sunday, September 17 |
| » Lost to Phillies (52-89), 3-2 | Veteran's Stadium (3-4) | 64-77 | Lost 5 |
| » Starters: Ernie McAnally vs Ken Reynolds | Fifth | 25½ out |
| Tuesday, September 19 |
| » Defeated Cubs (78-65), 7-2 | Wrigley Field (3-5) | 65-77 | |
| » Starters: Bill Stoneman vs Fergie Jenkins | Fifth | 25 out |
| Wednesday, September 20 |
| » Lost to Cubs (79-65), 6-2 | Wrigley Field (3-6) | 65-78 | |
| » Starters: Mike Torrez vs Milt Pappas | Fifth | 25 out |
| Friday, September 22 |
| » Lost to Pirates (92-53), 4-3 | Three Rivers Stadium (1-6) | 65-79 | Lost 2 |
| » Starters: Balor Moore vs Bruce Kison | Fifth | 26½ out |
| Saturday, September 23 |
| » Defeated Pirates (92-54), 3-0 | Three Rivers Stadium (2-6) | 66-79 | |
| » Starters: Ernie McAnally vs Nelson Briles | Fifth | 25½ out |
| Sunday, September 24 |
| » Defeated Pirates (92-55), 2-1 | Three Rivers Stadium (3-6) | 67-79 | Won 2 |
| » Starters: Carl Morton vs Bob Moose | Fifth | 24½ out |
| Tuesday, September 26 |
| » Lost to Cubs (82-66), 6-0 | Parc Jarry (32-37) | 67-80 | |
| » Starters: Milt Pappas vs Bill Stoneman | Fifth | 25½ out |
| Wednesday, September 27 |
| » Lost to Cubs (83-66), 8-0 | Parc Jarry (32-38) | 67-81 | Lost 2 |
| » Starters: Rick Reuschel vs Steve Renko | Fifth | 26½ out |
| Saturday, September 30 |
| » Lost to Phillies (57-94), 3-0 | Parc Jarry (32-39) | 67-82 | Lost 3 |
| » Starters: Barry Lersch vs Mike Torrez | Fifth | 26 out |
| » Defeated Phillies (57-95), 8-4 | Parc Jarry (33-39) | 68-82 | |
| » Starters: Jim Nash vs Balor Moore | Fifth | 26 out |
| Sunday, October 1 |
| » Defeated Phillies (57-96), 10-6 | Parc Jarry (34-39) | 69-82 | Won 2 |
| » Starters: Ken Reynolds vs Ernie McAnally | Fifth | 25 out |
| Monday, October 2 |
| » Defeated Mets (79-73), 7-0 | Parc Jarry (35-39) | 70-82 | Won 3 |
| » Starters: Jim McAndrew vs Bill Stoneman | Fifth | 25 out |
| » Lost to Mets (80-73), 2-1 | Parc Jarry (35-40) | 70-83 | |
| » Starters: Tommy Moore vs Carl Morton | Fifth | 25 out |
| Future Expo Trey Moore is born in Houston, TX. |
| Tuesday, October 3 |
| » Lost to Mets (81-73), 5-2 | Parc Jarry (35-41) | 70-84 | Lost 2 |
| » Starters: Tom Seaver vs Steve Renko | Fifth | 26½ out |
| » Lost to Mets (82-73), 4-3 | Parc Jarry (35-42) | 70-85 | Lost 3 |
| » Starters: Hank Webb vs Mike Torrez | Fifth | 26½ out |
| Wednesday, October 4 |
| » Lost to Mets (83-73), 3-1 | Parc Jarry (35-43) | 70-86 | Lost 4 |
| » Starters: Jon Matlack vs Balor Moore | Fifth | 26½ out |
| Thursday, October 5 |
| Future Expo Yamil Benitez is born in San Juan, P.R. |
| Monday, November 6 |
| Future Expo Matt Skrmetta is born in Biloxi, MS. |
| Wednesday, November 15 |
| Future Expo Darwin Cubillan is born in Bobure, Venezuela. |
| Tuesday, December 5 |
| Future Expo Cliff Floyd is born in Chicago, IL. |
| Thursday, December 21 |
| Future Expo Dustin Hermanson is born in Springfield, OH. |
Game information provided by Retrosheet (www.retrosheet.org) |
