| Friday, February 15 |
| Future Expo Ugueth Urbina is born in Caracas, Venezuela. |
| Monday, February 18 |
| Future Expo Jamey Carroll is born in Evansville, IN. |
| Thursday, April 4 |
| » Major-league debuts: Jim Sundberg (Rangers) |
| Friday, April 5 |
| » Major-league debuts: Robin Yount (Brewers) |
| Wednesday, April 10 |
| » Defeated Pirates (0-3), 12-8 | Three Rivers Stadium (1-0) | 1-0 | |
| » W: Chuck Taylor (1-0) L: Ramon Hernandez (0-1) | Second | ½ out |
| Thursday, April 11 |
| » Defeated Pirates (0-4), 5-1 | Three Rivers Stadium (2-0) | 2-0 | Won 2 |
| » W: Steve Rogers (1-0) L: Dock Ellis (0-1) | First | -- |
| Saturday, April 13 |
| » Lost to Cubs (3-1), 7-4 | Wrigley Field (0-1) | 2-1 | |
| » W: Ken Frailing (1-0) L: Ernie McAnally (0-1) | Second | 1½ out |
| » Defeated Cubs (3-2), 13-3 | Wrigley Field (1-1) | 3-1 | |
| » W: Mike Torrez (1-0) L: Bill Bonham (1-1) | Second | 1½ out |
| Tuesday, April 16 |
| » Defeated Mets (2-6), 4-1 | Parc Jarry (1-0) | 4-1 | Won 2 |
| » W: Steve Renko (1-0) L: Tom Seaver (0-1) | First | -- |
| Wednesday, April 17 |
| » Defeated Mets (2-7), 7-4 | Parc Jarry (2-0) | 5-1 | Won 3 |
| » W: Steve Rogers (2-0) L: George Stone (0-1) | First | -- |
| Thursday, April 18 |
| » Defeated Mets (2-8), 8-5 | Parc Jarry (3-0) | 6-1 | Won 4 |
| » W: Mike Torrez (2-0) L: Ray Sadecki (0-1) S: Chuck Taylor (1) | First | -- |
| Friday, April 19 |
| » Defeated Cardinals (8-6), 5-4 | Busch Stadium II (1-0) | 7-1 | Won 5 |
| » W: Ernie McAnally (1-1) L: Jack Curtis (1-2) S: Chuck Taylor (2) | First | -- |
| Saturday, April 20 |
| » Lost to Cardinals (9-6), 10-4 | Busch Stadium II (1-1) | 7-2 | |
| » W: Alan Foster (1-1) L: Steve Renko (1-1) | First | -- |
| Sunday, April 21 |
| » Defeated Cardinals (9-7), 9-5 | Busch Stadium II (2-1) | 8-2 | |
| » W: Steve Rogers (3-0) L: Bob Gibson (0-2) | First | -- |
| Tuesday, April 23 |
| » Defeated Giants (9-8), 8-4 | Candlestick Park (1-0) | 9-2 | Won 2 |
| » W: Mike Torrez (3-0) L: Tom Bradley (2-2) S: Tom Walker (1) | First | -- |
| Thursday, April 25 |
| » Lost to Giants (10-8), 8-2 | Candlestick Park (1-1) | 9-3 | |
| » W: Mike Caldwell (4-1) L: Ernie McAnally (1-2) | First | -- |
| Friday, April 26 |
| » Lost to Dodgers (14-5), 7-1 | Dodger Stadium (0-1) | 9-4 | Lost 2 |
| » W: Andy Messersmith (2-0) L: Steve Renko (1-2) | First | -- |
| Saturday, April 27 |
| » Lost to Dodgers (15-5), 5-2 | Dodger Stadium (0-2) | 9-5 | Lost 3 |
| » W: Al Downing (1-2) L: Steve Rogers (3-1) | First | -- |
| Sunday, April 28 |
| » Lost to Dodgers (16-5), 4-0 | Dodger Stadium (0-3) | 9-6 | Lost 4 |
| » W: Doug Rau (2-0) L: Mike Torrez (3-1) S: Mike Marshall (1) | First | -- |
| Tuesday, April 30 |
| » Lost to Padres (10-14), 2-1 | San Diego/Jack Murphy Stadium (0-1) | 9-7 | Lost 5 |
| » W: Bill Greif (2-4) L: Steve Renko (1-3) S: Vicente Romo (3) | Second | 3 out |
| Wednesday, May 1 |
| » Lost to Padres (11-14), 5-1 | San Diego/Jack Murphy Stadium (0-2) | 9-8 | Lost 6 |
| » W: Dave Freisleben (2-0) L: Ernie McAnally (1-3) | Second | 3 out |
| Saturday, May 4 |
| » Defeated Giants (12-13), 4-2 | Parc Jarry (4-0) | 10-8 | |
| » W: Steve Rogers (4-1) L: John D'Acquisto (2-2) | First | -- |
| Sunday, May 5 |
| » Lost to Giants (13-13), 4-0 | Parc Jarry (4-1) | 10-9 | |
| » W: Mike Caldwell (5-1) L: Steve Renko (1-4) | Third | 3 out |
| » Lost to Giants (14-13), 8-1 | Parc Jarry (4-2) | 10-10 | Lost 2 |
| » W: Tom Bradley (3-3) L: Mike Torrez (3-2) | Third | 3 out |
| Wednesday, May 8 |
| » Lost to Dodgers (19-9), 6-3 | Parc Jarry (4-3) | 10-11 | Lost 3 |
| » W: Andy Messersmith (3-0) L: Ernie McAnally (1-4) | Third | 3½ out |
| Friday, May 10 |
| » Defeated Cardinals (16-13), 5-4 | Parc Jarry (5-3) | 11-11 | |
| » W: Steve Rogers (5-1) L: Alan Foster (1-3) | Third | 3½ out |
| Saturday, May 11 |
| » Defeated Cardinals (16-14), 3-1 | Parc Jarry (6-3) | 12-11 | Won 2 |
| » W: Steve Renko (2-4) L: Sonny Siebert (2-3) | Second | 3½ out |
| Tuesday, May 14 |
| » Defeated Phillies (17-15), 9-2 | Veteran's Stadium (1-0) | 13-11 | Won 3 |
| » W: Steve Rogers (6-1) L: Jim Lonborg (3-3) | First | -- |
| Wednesday, May 15 |
| » Defeated Phillies (17-16), 5-4 | Veteran's Stadium (2-0) | 14-11 | Won 4 |
| » W: Tom Walker (1-0) L: Mac Scarce (3-3) | First | -- |
| Thursday, May 16 |
| » Lost to Phillies (18-16), 6-3 | Veteran's Stadium (2-1) | 14-12 | |
| » W: Steve Carlton (4-3) L: Mike Torrez (3-3) | First | -- |
| Friday, May 17 |
| » Lost to Mets (16-19), 5-0 | Shea Stadium (0-1) | 14-13 | Lost 2 |
| » W: Tom Seaver (2-4) L: Balor Moore (0-1) | Second | 3½ out |
| Saturday, May 18 |
| » Lost to Mets (17-19), 6-0 | Shea Stadium (0-2) | 14-14 | Lost 3 |
| » W: Jon Matlack (5-1) L: Steve Rogers (6-2) | Second | 3½ out |
| Sunday, May 19 |
| » Defeated Mets (17-20), 7-4 | Shea Stadium (1-2) | 15-14 | |
| » W: Steve Renko (3-4) L: Craig Swan (1-3) S: Chuck Taylor (3) | Third | 3 out |
| » Defeated Mets (17-21), 5-0 | Shea Stadium (2-2) | 16-14 | Won 2 |
| » W: Ernie McAnally (2-4) L: Jerry Koosman (4-2) | Third | 3 out |
| Monday, May 20 |
| » Defeated Pirates (12-23), 4-2 | Parc Jarry (7-3) | 17-14 | Won 3 |
| » W: Mike Torrez (4-3) L: Jim Rooker (2-3) S: Chuck Taylor (4) | Second | 3½ out |
| Tuesday, May 21 |
| » Lost to Pirates (13-23), 8-4 | Parc Jarry (7-4) | 17-15 | |
| » W: Ken Brett (4-3) L: Balor Moore (0-2) | Second | 3½ out |
| Thursday, May 23 |
| » Defeated Pirates (13-24), 5-4 | Parc Jarry (8-4) | 18-15 | |
| » W: Steve Rogers (7-2) L: Bruce Kison (2-2) S: Chuck Taylor (5) | Second | 3½ out |
| Friday, May 24 |
| » Defeated Phillies (23-18), 4-2 | Veteran's Stadium (3-1) | 19-15 | Won 2 |
| » W: Ernie McAnally (3-4) L: Jim Lonborg (4-4) | Second | 3½ out |
| Saturday, May 25 |
| » Lost to Phillies (24-18), 4-3 | Veteran's Stadium (3-2) | 19-16 | |
| » W: Eddie Watt (1-0) L: Mike Torrez (4-4) | Second | 3½ out |
| » Lost to Phillies (25-18), 4-2 | Veteran's Stadium (3-3) | 19-17 | Lost 2 |
| » W: Steve Carlton (6-3) L: Steve Renko (3-5) | Second | 3½ out |
| Sunday, May 26 |
| » Defeated Phillies (25-19), 5-1 | Veteran's Stadium (4-3) | 20-17 | |
| » W: Dennis Blair (1-0) L: Ron Schueler (3-4) | Second | 3½ out |
| » Major-league debuts: Dennis Blair (Expos) |
| Tuesday, May 28 |
| » Lost to Astros (24-24), 8-4 | Parc Jarry (8-5) | 20-18 | |
| » W: Mike Cosgrove (1-0) L: Steve Rogers (7-3) | Second | 4 out |
| Wednesday, May 29 |
| » Lost to Astros (25-24), 5-3 | Parc Jarry (8-6) | 20-19 | Lost 2 |
| » W: Ken Forsch (3-1) L: Tom Walker (1-1) | Second | 4 out |
| Thursday, May 30 |
| » Lost to Astros (26-24), 4-3 | Parc Jarry (8-7) | 20-20 | Lost 3 |
| » W: Jerry Johnson (2-0) L: Chuck Taylor (1-1) S: Fred Scherman (2) | Third | 3½ out |
| Saturday, June 1 |
| » Defeated Braves (26-23), 7-6 | Parc Jarry (9-7) | 21-20 | |
| » W: Chuck Taylor (2-1) L: Lew Krausse (1-2) | Third | 3 out |
| Sunday, June 2 |
| » Lost to Braves (27-23), 9-0 | Parc Jarry (9-8) | 21-21 | |
| » W: Buzz Capra (4-2) L: Steve Rogers (7-4) | Third | 3 out |
| Tuesday, June 4 |
| » Defeated Astros (27-26), 5-0 | Astrodome (1-0) | 22-21 | |
| » W: Ernie McAnally (4-4) L: Tom Griffin (6-2) | Third | 4½ out |
| Future Expo Trace Coquillette is born in Carmichael, CA. |
| Wednesday, June 5 |
| » Defeated Astros (27-27), 8-3 | Astrodome (2-0) | 23-21 | Won 2 |
| » W: Mike Torrez (5-4) L: Claude Osteen (5-5) | Third | 4½ out |
| Thursday, June 6 |
| » Lost to Astros (28-27), 4-0 | Astrodome (2-1) | 23-22 | |
| » W: Larry Dierker (3-3) L: Steve Renko (3-6) | Third | 4 out |
| Friday, June 7 |
| » Lost to Braves (29-25), 5-0 | Atlanta-Fulton County Stadium (0-1) | 23-23 | Lost 2 |
| » W: Buzz Capra (5-2) L: Dennis Blair (1-1) | Third | 4 out |
| Saturday, June 8 |
| » Lost to Braves (30-25), 5-3 | Atlanta-Fulton County Stadium (0-2) | 23-24 | Lost 3 |
| » W: Carl Morton (7-5) L: Steve Rogers (7-5) S: Tom House (4) | Third | 4 out |
| Sunday, June 9 |
| » Lost to Braves (31-25), 3-2 | Atlanta-Fulton County Stadium (0-3) | 23-25 | Lost 4 |
| » W: Phil Niekro (7-4) L: Ernie McAnally (4-5) S: Danny Frisella (5) | Third | 3½ out |
| » Defeated Braves (31-26), 7-3 | Atlanta-Fulton County Stadium (1-3) | 24-25 | |
| » W: Mike Torrez (6-4) L: Roric Harrison (4-7) | Third | 3½ out |
| Monday, June 10 |
| » Defeated Reds (32-23), 3-1 | Parc Jarry (10-8) | 25-25 | Won 2 |
| » W: Steve Renko (4-6) L: Jack Billingham (6-4) S: Chuck Taylor (6) | Third | 3½ out |
| Tuesday, June 11 |
| » Defeated Reds (32-24), 16-6 | Parc Jarry (11-8) | 26-25 | Won 3 |
| » W: Tom Walker (2-1) L: Tom Hall (0-1) | Third | 3½ out |
| Wednesday, June 12 |
| » Lost to Reds (33-24), 3-1 | Parc Jarry (11-9) | 26-26 | |
| » W: Clay Kirby (5-3) L: Steve Rogers (7-6) | Third | 3½ out |
| Friday, June 14 |
| » Lost to Padres (26-40), 5-4 | Parc Jarry (11-10) | 26-27 | Lost 2 |
| » W: Larry Hardy (5-2) L: Ernie McAnally (4-6) S: Randy Jones (1) | Third | 3½ out |
| Saturday, June 15 |
| » Defeated Padres (26-41), 6-4 | Parc Jarry (12-10) | 27-27 | |
| » W: John Montague (1-0) L: Bill Greif (2-9) S: Tom Walker (2) | Third | 3½ out |
| Sunday, June 16 |
| » Defeated Padres (26-42), 9-8 | Parc Jarry (13-10) | 28-27 | Won 2 |
| » W: Don DeMola (1-0) L: Vicente Romo (3-3) | Third | 3½ out |
| Monday, June 17 |
| » Lost to Reds (36-25), 12-3 | Riverfront Stadium (0-1) | 28-28 | |
| » W: Fred Norman (6-5) L: Steve Rogers (7-7) | Third | 3½ out |
| Tuesday, June 18 |
| » Defeated Reds (36-26), 2-1 | Riverfront Stadium (1-1) | 29-28 | |
| » W: Ernie McAnally (5-6) L: Clay Kirby (5-4) | Third | 3½ out |
| Wednesday, June 19 |
| » Defeated Reds (36-27), 4-2 | Riverfront Stadium (2-1) | 30-28 | Won 2 |
| » W: Mike Torrez (7-4) L: Don Gullett (7-4) S: John Montague (1) | Second | 3½ out |
| Friday, June 21 |
| » Lost to Cardinals (33-31), 5-1 | Busch Stadium II (2-2) | 30-29 | |
| » W: Sonny Siebert (7-4) L: Steve Renko (4-7) | Third | 4 out |
| Saturday, June 22 |
| » Lost to Cardinals (34-31), 4-3 | Busch Stadium II (2-3) | 30-30 | Lost 2 |
| » W: Lynn McGlothen (10-3) L: Steve Rogers (7-8) S: Mike Garman (1) | Third | 4½ out |
| Sunday, June 23 |
| » Defeated Cardinals (34-32), 4-2 | Busch Stadium II (3-3) | 31-30 | |
| » W: Chuck Taylor (3-1) L: Al Hrabosky (1-1) | Third | 4 out |
| Monday, June 24 |
| » Lost to Phillies (38-32), 8-2 | Parc Jarry (13-11) | 31-31 | |
| » W: Jim Lonborg (10-5) L: Mike Torrez (7-5) | Third | 4 out |
| Tuesday, June 25 |
| » Defeated Phillies (38-33), 5-0 | Parc Jarry (14-11) | 32-31 | |
| » W: Steve Renko (5-7) L: Dick Ruthven (2-6) | Third | 3 out |
| Wednesday, June 26 |
| » Defeated Phillies (38-34), 2-0 | Parc Jarry (15-11) | 33-31 | Won 2 |
| » W: Steve Rogers (8-8) L: Steve Carlton (9-6) | Third | 3 out |
| Thursday, June 27 |
| » Lost to Cubs (29-39), 5-4 | Parc Jarry (15-12) | 33-32 | |
| » W: Bill Bonham (6-10) L: Ernie McAnally (5-7) S: Oscar Zamora (2) | Third | 3 out |
| Friday, June 28 |
| » Lost to Cubs (30-39), 8-7 | Parc Jarry (15-13) | 33-33 | Lost 2 |
| » W: Ray Burris (3-1) L: Ernie McAnally (5-8) S: Bill Bonham (1) | Third | 2 out |
| » Defeated Cubs (30-40), 15-0 | Parc Jarry (16-13) | 34-33 | |
| » W: Dennis Blair (2-1) L: Ken Frailing (5-7) | Third | 2 out |
| Saturday, June 29 |
| » Lost to Cubs (31-40), 2-1 | Parc Jarry (16-14) | 34-34 | |
| » W: Rick Reuschel (7-5) L: Steve Renko (5-8) | Third | 2 out |
| Sunday, June 30 |
| » Defeated Cubs (31-41), 10-2 | Parc Jarry (17-14) | 35-34 | |
| » W: Steve Rogers (9-8) L: Steve Stone (2-2) | Third | 2½ out |
| Monday, July 1 |
| » Defeated Cubs (31-42), 10-4 | Parc Jarry (18-14) | 36-34 | Won 2 |
| » W: Ernie McAnally (6-8) L: Bill Bonham (6-11) | Second | 2 out |
| Tuesday, July 2 |
| » Lost to Pirates (33-40), 4-2 | Three Rivers Stadium (2-1) | 36-35 | |
| » W: Jim Rooker (5-6) L: John Montague (1-1) | Second | 2 out |
| Wednesday, July 3 |
| » Lost to Pirates (34-40), 2-1 | Three Rivers Stadium (2-2) | 36-36 | Lost 2 |
| » W: Jerry Reuss (8-5) L: John Montague (1-2) | Second | 3 out |
| Thursday, July 4 |
| » Defeated Pirates (34-41), 2-1 | Three Rivers Stadium (3-2) | 37-36 | |
| » W: Steve Rogers (10-8) L: Ken Brett (10-5) | Second | 2½ out |
| » Lost to Pirates (35-41), 3-2 | Three Rivers Stadium (3-3) | 37-37 | |
| » W: Bruce Kison (4-3) L: Dennis Blair (2-2) | Second | 2½ out |
| Friday, July 5 |
| » Defeated Dodgers (55-26), 11-6 | Parc Jarry (19-14) | 38-37 | |
| » W: Steve Renko (6-8) L: Al Downing (2-3) S: Chuck Taylor (7) | Second | 3 out |
| » Lost to Dodgers (56-26), 7-0 | Parc Jarry (19-15) | 38-38 | |
| » W: Geoff Zahn (1-0) L: Ernie McAnally (6-9) | Second | 3 out |
| » Major-league debuts: Rick Rhoden (Dodgers) |
| Saturday, July 6 |
| » Defeated Dodgers (56-27), 6-1 | Parc Jarry (20-15) | 39-38 | |
| » W: Mike Torrez (8-5) L: Don Sutton (6-7) | Third | 3 out |
| Sunday, July 7 |
| » Lost to Dodgers (57-27), 4-1 | Parc Jarry (20-16) | 39-39 | |
| » W: Tommy John (13-2) L: John Montague (1-3) S: Mike Marshall (12) | Third | 3 out |
| » Lost to Dodgers (58-27), 5-3 | Parc Jarry (20-17) | 39-40 | Lost 2 |
| » W: Doug Rau (7-5) L: Don Carrithers (0-1) S: Mike Marshall (13) | Third | 3 out |
| Monday, July 8 |
| » Lost to Giants (38-48), 5-4 | Parc Jarry (20-18) | 39-41 | Lost 3 |
| » W: Randy Moffitt (4-3) L: Steve Rogers (10-9) | Third | 3 out |
| Tuesday, July 9 |
| » Defeated Giants (38-49), 5-4 | Parc Jarry (21-18) | 40-41 | |
| » W: Dennis Blair (3-2) L: Tom Bradley (7-9) S: John Montague (2) | Third | 2 out |
| Wednesday, July 10 |
| » Lost to Giants (39-49), 4-2 | Parc Jarry (21-19) | 40-42 | |
| » W: Jim Barr (5-5) L: Steve Renko (6-9) | Third | 2 out |
| Friday, July 12 |
| » Lost to Padres (39-53), 1-0 | San Diego/Jack Murphy Stadium (0-3) | 40-43 | Lost 2 |
| » W: Randy Jones (6-13) L: Ernie McAnally (6-10) | Second | 2½ out |
| Saturday, July 13 |
| » Lost to Padres (40-53), 5-1 | San Diego/Jack Murphy Stadium (0-4) | 40-44 | Lost 3 |
| » W: Dave Freisleben (7-4) L: Steve Rogers (10-10) | Second | 2½ out |
| Sunday, July 14 |
| » Defeated Padres (40-54), 6-1 | San Diego/Jack Murphy Stadium (1-4) | 41-44 | |
| » W: Mike Torrez (9-5) L: Dan Spillner (5-4) | Third | 2½ out |
| » Defeated Padres (40-55), 6-2 | San Diego/Jack Murphy Stadium (2-4) | 42-44 | Won 2 |
| » W: Dennis Blair (4-2) L: Lowell Palmer (1-3) | Third | 2½ out |
| Tuesday, July 16 |
| » Defeated Dodgers (61-31), 8-7 | Dodger Stadium (1-3) | 43-44 | Won 3 |
| » W: John Montague (2-3) L: Charlie Hough (6-3) | Second | 1½ out |
| Wednesday, July 17 |
| » Defeated Dodgers (61-32), 5-4 | Dodger Stadium (2-3) | 44-44 | Won 4 |
| » W: Don Carrithers (1-1) L: Geoff Zahn (1-1) | Second | 1½ out |
| Thursday, July 18 |
| » Lost to Dodgers (62-32), 7-5 | Dodger Stadium (2-4) | 44-45 | |
| » W: Andy Messersmith (11-2) L: Ernie McAnally (6-11) | Second | 1½ out |
| Friday, July 19 |
| » Lost to Giants (43-52), 6-2 | Candlestick Park (1-2) | 44-46 | Lost 2 |
| » W: Mike Caldwell (9-3) L: Mike Torrez (9-6) S: Randy Moffitt (14) | Second | 1½ out |
| Saturday, July 20 |
| » Defeated Giants (43-53), 3-2 | Candlestick Park (2-2) | 45-46 | |
| » W: Dennis Blair (5-2) L: Ed Halicki (0-2) | Second | 1½ out |
| Sunday, July 21 |
| » Lost to Giants (44-53), 4-0 | Candlestick Park (2-3) | 45-47 | |
| » W: Jim Barr (7-5) L: Steve Renko (6-10) | Second | 3 out |
| » Lost to Giants (45-53), 2-0 | Candlestick Park (2-4) | 45-48 | Lost 2 |
| » W: John D'Acquisto (9-7) L: Steve Rogers (10-11) S: Elias Sosa (3) | Second | 3 out |
| Thursday, July 25 |
| » Defeated Pirates (45-50), 10-5 | Parc Jarry (22-19) | 46-48 | |
| » W: Steve Renko (7-10) L: Jim Rooker (6-8) | Third | 3½ out |
| » Lost to Pirates (46-50), 3-2 | Parc Jarry (22-20) | 46-49 | |
| » W: Jerry Reuss (10-7) L: Steve Rogers (10-12) S: Dave Giusti (6) | Third | 3½ out |
| Friday, July 26 |
| » Lost to Pirates (47-50), 3-0 | Parc Jarry (22-21) | 46-50 | Lost 2 |
| » W: Dock Ellis (6-8) L: Dennis Blair (5-3) S: Ramon Hernandez (1) | Fourth | 3½ out |
| Saturday, July 27 |
| » Lost to Mets (42-54), 8-5 | Shea Stadium (2-3) | 46-51 | Lost 3 |
| » W: Bob Apodaca (3-5) L: Mike Torrez (9-7) | Fourth | 5 out |
| Sunday, July 28 |
| » Lost to Mets (43-54), 4-1 | Shea Stadium (2-4) | 46-52 | Lost 4 |
| » W: Tug McGraw (1-4) L: Ernie McAnally (6-12) | Fourth | 5 out |
| Monday, July 29 |
| » Lost to Mets (44-54), 4-3 | Shea Stadium (2-5) | 46-53 | Lost 5 |
| » W: Jack Aker (2-2) L: Steve Rogers (10-13) | Fourth | 6 out |
| Tuesday, July 30 |
| » Defeated Cubs (42-57), 4-3 | Wrigley Field (2-1) | 47-53 | |
| » W: John Montague (3-3) L: Rick Reuschel (10-8) | Fourth | 5 out |
| Wednesday, July 31 |
| » Defeated Cubs (42-58), 7-4 | Wrigley Field (3-1) | 48-53 | Won 2 |
| » W: Chuck Taylor (4-1) L: Bill Bonham (9-13) | Third | 3½ out |
| » Defeated Cubs (42-59), 4-0 | Wrigley Field (4-1) | 49-53 | Won 3 |
| » W: Dennis Blair (6-3) L: Herb Hutson (0-1) | Third | 3½ out |
| Thursday, August 1 |
| » Lost to Phillies (54-50), 6-4 | Veteran's Stadium (4-4) | 49-54 | |
| » W: Wayne Twitchell (6-3) L: Ernie McAnally (6-13) | Second | 4½ out |
| Friday, August 2 |
| » Defeated Phillies (54-51), 3-2 | Veteran's Stadium (5-4) | 50-54 | |
| » W: Steve Rogers (11-13) L: Eddie Watt (1-1) S: Chuck Taylor (8) | Second | 3½ out |
| Saturday, August 3 |
| » Lost to Mets (46-58), 3-0 | Parc Jarry (22-22) | 50-55 | |
| » W: Jon Matlack (10-8) L: Steve Renko (7-11) | Fourth | 4½ out |
| Monday, August 5 |
| » Lost to Mets (47-58), 10-4 | Parc Jarry (22-23) | 50-56 | Lost 2 |
| » W: Tug McGraw (2-5) L: Dennis Blair (6-4) | Fourth | 5½ out |
| Tuesday, August 6 |
| » Lost to Cardinals (58-52), 5-4 | Parc Jarry (22-24) | 50-57 | Lost 3 |
| » W: Lynn McGlothen (13-7) L: Mike Torrez (9-8) S: Al Hrabosky (5) | Fourth | 7½ out |
| » Lost to Cardinals (59-52), 9-4 | Parc Jarry (22-25) | 50-58 | Lost 4 |
| » W: Rich Folkers (5-1) L: Steve Rogers (11-14) | Fourth | 7½ out |
| Wednesday, August 7 |
| » Defeated Cardinals (59-53), 7-5 | Parc Jarry (23-25) | 51-58 | |
| » W: Steve Renko (8-11) L: Bob Forsch (3-3) | Fourth | 6½ out |
| Thursday, August 8 |
| » Defeated Cardinals (59-54), 3-2 | Parc Jarry (24-25) | 52-58 | Won 2 |
| » W: Don Carrithers (2-1) L: Jack Curtis (6-11) | Fourth | 5½ out |
| Friday, August 9 |
| » Defeated Astros (58-54), 4-3 | Astrodome (3-1) | 53-58 | Won 3 |
| » W: Dennis Blair (7-4) L: Don Wilson (8-9) S: Don Carrithers (1) | Fourth | 5½ out |
| Saturday, August 10 |
| » Defeated Astros (58-55), 2-1 | Astrodome (4-1) | 54-58 | Won 4 |
| » W: Steve Rogers (12-14) L: Tom Griffin (11-5) | Fourth | 4½ out |
| Sunday, August 11 |
| » Defeated Astros (58-56), 5-2 | Astrodome (5-1) | 55-58 | Won 5 |
| » W: Steve Renko (9-11) L: Larry Dierker (7-8) S: Chuck Taylor (9) | Fourth | 3½ out |
| Tuesday, August 13 |
| » Lost to Braves (62-54), 4-3 | Atlanta-Fulton County Stadium (1-4) | 55-59 | |
| » W: Ron Reed (8-6) L: Tom Walker (2-2) S: Phil Niekro (1) | Fourth | 4 out |
| Wednesday, August 14 |
| » Lost to Braves (63-54), 6-1 | Atlanta-Fulton County Stadium (1-5) | 55-60 | Lost 2 |
| » W: Carl Morton (12-7) L: Dennis Blair (7-5) | Fourth | 5 out |
| Friday, August 16 |
| » Lost to Astros (60-58), 8-3 | Parc Jarry (24-26) | 55-61 | Lost 3 |
| » W: Tom Griffin (12-5) L: Steve Rogers (12-15) S: Mike Cosgrove (1) | Fourth | 6 out |
| Saturday, August 17 |
| » Defeated Astros (60-59), 3-2 | Parc Jarry (25-26) | 56-61 | |
| » W: Chuck Taylor (5-1) L: Ken Forsch (4-5) | Third | 6 out |
| Sunday, August 18 |
| » Lost to Astros (61-59), 3-0 | Parc Jarry (25-27) | 56-62 | |
| » W: Dave Roberts (8-10) L: Tom Walker (2-3) | Third | 7 out |
| Future Expo Chris Stowers is born in St. Louis, MO. |
| Monday, August 19 |
| » Defeated Padres (48-75), 7-4 | Parc Jarry (26-27) | 57-62 | |
| » W: Don Carrithers (3-1) L: Randy Jones (7-18) S: Chuck Taylor (10) | Third | 6 out |
| Tuesday, August 20 |
| » Lost to Padres (49-75), 3-0 | Parc Jarry (26-28) | 57-63 | |
| » W: Dave Freisleben (9-7) L: Steve Rogers (12-16) | Third | 6 out |
| Wednesday, August 21 |
| » Defeated Padres (49-76), 8-7 | Parc Jarry (27-28) | 58-63 | |
| » W: Chuck Taylor (6-1) L: Larry Hardy (7-3) | Third | 5 out |
| Friday, August 23 |
| » Lost to Reds (76-50), 10-7 | Parc Jarry (27-29) | 58-64 | |
| » W: Clay Carroll (10-3) L: Tom Walker (2-4) | Fourth | 6 out |
| Saturday, August 24 |
| » Lost to Reds (77-50), 6-4 | Parc Jarry (27-30) | 58-65 | Lost 2 |
| » W: Don Gullett (15-8) L: Steve Rogers (12-17) | Fourth | 6 out |
| Sunday, August 25 |
| » Lost to Reds (78-50), 3-1 | Parc Jarry (27-31) | 58-66 | Lost 3 |
| » W: Clay Kirby (9-7) L: Dennis Blair (7-6) | Fourth | 6½ out |
| Monday, August 26 |
| » Lost to Braves (71-57), 3-2 | Parc Jarry (27-32) | 58-67 | Lost 4 |
| » W: Buzz Capra (12-6) L: Steve Renko (9-12) S: Max Leon (3) | Fourth | 7 out |
| Tuesday, August 27 |
| » Defeated Braves (71-58), 6-1 | Parc Jarry (28-32) | 59-67 | |
| » W: Mike Torrez (10-8) L: Ron Reed (8-8) | Fourth | 7 out |
| Future Expo Jose Vidro is born in Mayaguez, P.R. |
| Wednesday, August 28 |
| » Lost to Braves (72-58), 4-2 | Parc Jarry (28-33) | 59-68 | |
| » W: Carl Morton (14-7) L: John Montague (3-4) | Fourth | 8 out |
| Thursday, August 29 |
| » Lost to Braves (73-58), 7-2 | Parc Jarry (28-34) | 59-69 | Lost 2 |
| » W: Phil Niekro (15-11) L: Steve Rogers (12-18) | Fourth | 8 out |
| Friday, August 30 |
| » Defeated Reds (80-52), 11-3 | Riverfront Stadium (3-1) | 60-69 | |
| » W: Dennis Blair (8-6) L: Clay Kirby (9-8) | Fourth | 8 out |
| Saturday, August 31 |
| » Lost to Reds (81-52), 10-3 | Riverfront Stadium (3-2) | 60-70 | |
| » W: Jack Billingham (17-8) L: Steve Renko (9-13) | Fourth | 9 out |
| Sunday, September 1 |
| » Defeated Reds (81-53), 2-1 | Riverfront Stadium (4-2) | 61-70 | |
| » W: Mike Torrez (11-8) L: Don Gullett (15-9) | Fourth | 8 out |
| Monday, September 2 |
| » Major-league debuts: Bill Almon and Jerry Turner (Padres) |
| Tuesday, September 3 |
| » Lost to Cardinals (70-65), 5-1 | Busch Stadium II (3-4) | 61-71 | |
| » W: Lynn McGlothen (16-8) L: Tom Walker (2-5) | Fifth | 10½ out |
| » Lost to Cardinals (71-65), 8-4 | Busch Stadium II (3-5) | 61-72 | Lost 2 |
| » W: Mike Garman (6-2) L: Steve Rogers (12-19) | Fifth | 10½ out |
| Wednesday, September 4 |
| » Lost to Cardinals (72-65), 5-4 | Busch Stadium II (3-6) | 61-73 | Lost 3 |
| » W: Rich Folkers (6-1) L: Chuck Taylor (6-2) S: Al Hrabosky (7) | Fifth | 11 out |
| » Major-league debuts: Larry Herndon (Cardinals) |
| Friday, September 6 |
| » Lost to Pirates (74-63), 2-1 | Three Rivers Stadium (3-4) | 61-74 | Lost 4 |
| » W: Dock Ellis (12-9) L: Steve Renko (9-14) | Fifth | 12 out |
| » Major-league debuts: Warren Cromartie and Larry Parrish (Expos) |
| Saturday, September 7 |
| » Lost to Pirates (75-63), 6-5 | Three Rivers Stadium (3-5) | 61-75 | Lost 5 |
| » W: Ramon Hernandez (2-1) L: Dale Murray (0-1) | Fifth | 13 out |
| Sunday, September 8 |
| » Lost to Pirates (76-63), 8-2 | Three Rivers Stadium (3-6) | 61-76 | Lost 6 |
| » W: Jim Rooker (12-10) L: Steve Rogers (12-20) | Fifth | 14 out |
| Monday, September 9 |
| » Lost to Mets (65-73), 7-1 | Shea Stadium (2-6) | 61-77 | Lost 7 |
| » W: Ray Sadecki (8-7) L: Dennis Blair (8-7) | Fifth | 14 out |
| » Major-league debuts: Roy Howell (Rangers) |
| Tuesday, September 10 |
| » Defeated Mets (65-74), 6-4 | Shea Stadium (3-6) | 62-77 | |
| » W: Don Carrithers (4-1) L: Tug McGraw (6-8) S: Dale Murray (1) | Fifth | 14 out |
| » Major-league debuts: Brock Pemberton (Mets) |
| Wednesday, September 11 |
| » Defeated Cubs (57-83), 6-1 | Parc Jarry (29-34) | 63-77 | Won 2 |
| » W: Steve Renko (10-14) L: Bill Bonham (11-19) S: Dale Murray (2) | Fifth | 12½ out |
| » Defeated Cubs (57-84), 13-4 | Parc Jarry (30-34) | 64-77 | Won 3 |
| » W: Tom Walker (3-5) L: Ray Burris (3-4) S: Chuck Taylor (11) | Fifth | 12½ out |
| Thursday, September 12 |
| » Defeated Cubs (57-85), 2-1 | Parc Jarry (31-34) | 65-77 | Won 4 |
| » W: Mike Torrez (12-8) L: Tom Dettore (1-4) S: Dale Murray (3) | Fifth | 11½ out |
| Friday, September 13 |
| » Defeated Pirates (77-67), 3-2 | Parc Jarry (32-34) | 66-77 | Won 5 |
| » W: Steve Rogers (13-20) L: Jim Rooker (12-11) | Fourth | 10½ out |
| Saturday, September 14 |
| » Defeated Pirates (77-68), 17-2 | Parc Jarry (33-34) | 67-77 | Won 6 |
| » W: Dennis Blair (9-7) L: Larry Demery (6-6) | Fourth | 10 out |
| » Major-league debuts: Ken Macha (Pirates) |
| Sunday, September 15 |
| » Defeated Pirates (77-69), 5-4 | Parc Jarry (34-34) | 68-77 | Won 7 |
| » W: Steve Renko (11-14) L: Ken Brett (13-8) S: Dale Murray (4) | Fourth | 10 out |
| Monday, September 16 |
| » Defeated Mets (66-80), 3-2 | Parc Jarry (35-34) | 69-77 | Won 8 |
| » W: Mike Torrez (13-8) L: Jerry Koosman (13-10) S: John Montague (3) | Fourth | 10 out |
| » Lost to Mets (67-80), 3-2 | Parc Jarry (35-35) | 69-78 | |
| » W: Randy Sterling (1-0) L: Don Carrithers (4-2) S: Tug McGraw (3) | Fourth | 10 out |
| » Major-league debuts: Gary Carter and Jerry White (Expos) |
| Wednesday, September 18 |
| » Defeated Mets (67-81), 3-2 | Parc Jarry (36-35) | 70-78 | |
| » W: Steve Rogers (14-20) L: Jon Matlack (12-13) S: Dale Murray (5) | Fourth | 9 out |
| » Defeated Mets (67-82), 4-0 | Parc Jarry (37-35) | 71-78 | Won 2 |
| » W: Dennis Blair (10-7) L: Tom Seaver (11-9) S: Dale Murray (6) | Fourth | 9 out |
| Friday, September 20 |
| » Lost to Phillies (74-77), 10-2 | Parc Jarry (37-36) | 71-79 | |
| » W: Steve Carlton (15-12) L: Steve Renko (11-15) | Fourth | 9½ out |
| Sunday, September 22 |
| » Lost to Phillies (75-77), 3-2 | Parc Jarry (37-37) | 71-80 | Lost 2 |
| » W: Jim Lonborg (16-12) L: Steve Rogers (14-21) S: Gene Garber (3) | Fourth | 9½ out |
| » Defeated Phillies (75-78), 8-5 | Parc Jarry (38-37) | 72-80 | |
| » W: Mike Torrez (14-8) L: Dick Ruthven (9-13) S: Dale Murray (7) | Fourth | 9½ out |
| » Major-league debuts: John Stearns (Phillies) |
| Tuesday, September 24 |
| » Lost to Cubs (65-88), 6-4 | Wrigley Field (4-2) | 72-81 | |
| » W: Burt Hooton (7-11) L: Steve Renko (11-16) S: Oscar Zamora (10) | Fourth | 9 out |
| » Defeated Cubs (65-89), 11-2 | Wrigley Field (5-2) | 73-81 | |
| » W: Don Carrithers (5-2) L: Ray Burris (3-5) S: Dale Murray (8) | Fourth | 9 out |
| Wednesday, September 25 |
| »< |