| Friday, January 17 |
| Future Expo Brad Fullmer is born in Chatsworth, CA. |
| Sunday, January 19 |
| Future Expo Fernando Seguignol is born in Bocas Del Toro, Panama. |
| Monday, April 7 |
| » Defeated Cardinals (0-1), 8-4 | Busch Stadium II (1-0) | 1-0 | |
| » W: Dave McNally (1-0) L: Bob Gibson (0-1) S: Dale Murray (1) | First | -- |
| Wednesday, April 9 |
| » Lost to Cardinals (1-1), 4-0 | Busch Stadium II (1-1) | 1-1 | |
| » W: Bob Forsch (1-0) L: Steve Rogers (0-1) | Third | ½ out |
| Future Expo Talmadge Nunnari is born in Pensacola, FL. |
| Thursday, April 10 |
| » Lost to Cardinals (2-1), 7-2 | Busch Stadium II (1-2) | 1-2 | Lost 2 |
| » W: John Denny (1-0) L: Dale Murray (0-1) S: Al Hrabosky (1) | Fourth | 1 out |
| Friday, April 11 |
| » Lost to Cubs (1-1), 2-1 | Wrigley Field (0-1) | 1-3 | Lost 3 |
| » W: Ray Burris (1-0) L: Dennis Blair (0-1) | Fifth | 2 out |
| Saturday, April 12 |
| » Lost to Cubs (2-1), 6-3 | Wrigley Field (0-2) | 1-4 | Lost 4 |
| » W: Oscar Zamora (1-0) L: Dale Murray (0-2) | Sixth | 2½ out |
| Sunday, April 13 |
| » Lost to Cubs (3-1), 7-0 | Wrigley Field (0-3) | 1-5 | Lost 5 |
| » W: Steve Stone (1-0) L: Steve Rogers (0-2) | Sixth | 3½ out |
| Monday, April 14 |
| » Major-league debuts: Dave Heaverlo (Giants) |
| Wednesday, April 16 |
| » Defeated Pirates (3-2), 5-0 | Three Rivers Stadium (1-0) | 2-5 | |
| » W: Woodie Fryman (1-0) L: Dock Ellis (0-1) | Fifth | 3½ out |
| Thursday, April 17 |
| » Defeated Pirates (3-3), 7-4 | Three Rivers Stadium (2-0) | 3-5 | Won 2 |
| » W: Dave McNally (2-0) L: Jerry Reuss (0-1) | Fourth | 3½ out |
| » Major-league debuts: Bombo Rivera (Expos) |
| Friday, April 18 |
| » Lost to Phillies (4-5), 6-3 | Parc Jarry (0-1) | 3-6 | |
| » W: Tom Underwood (2-0) L: Steve Renko (0-1) S: Gene Garber (1) | Fifth | 4 out |
| Saturday, April 19 |
| » Lost to Phillies (5-5), 3-0 | Parc Jarry (0-2) | 3-7 | Lost 2 |
| » W: Jim Lonborg (1-0) L: Dennis Blair (0-2) | Fifth | 5 out |
| Tuesday, April 22 |
| » Defeated Pirates (5-5), 4-3 | Parc Jarry (1-2) | 4-7 | |
| » W: Dave McNally (3-0) L: Dock Ellis (0-2) S: Dale Murray (2) | Sixth | 3 out |
| Wednesday, April 23 |
| » Defeated Pirates (5-6), 5-0 | Parc Jarry (2-2) | 5-7 | Won 2 |
| » W: Woodie Fryman (2-0) L: Jerry Reuss (0-2) | Fifth | 3 out |
| Friday, April 25 |
| » Lost to Mets (7-6), 5-3 | Parc Jarry (2-3) | 5-8 | |
| » W: Jon Matlack (2-1) L: Steve Rogers (0-3) S: Rick Baldwin (2) | Fifth | 4½ out |
| Sunday, April 27 |
| » Lost to Mets (8-6), 7-6 | Parc Jarry (2-4) | 5-9 | Lost 2 |
| » W: Harry Parker (1-1) L: Dave McNally (3-1) S: Bob Apodaca (2) | Fifth | 5½ out |
| Tuesday, April 29 |
| » Lost to Phillies (7-10), 5-0 | Veteran's Stadium (0-1) | 5-10 | Lost 3 |
| » W: Jim Lonborg (2-1) L: Dennis Blair (0-3) | Sixth | 5½ out |
| Wednesday, April 30 |
| » Lost to Phillies (8-10), 2-1 | Veteran's Stadium (0-2) | 5-11 | Lost 4 |
| » W: Steve Carlton (1-3) L: Steve Rogers (0-4) | Fifth | 6½ out |
| Friday, May 2 |
| » Lost to Mets (10-8), 3-0 | Shea Stadium (0-1) | 5-12 | Lost 5 |
| » W: Jerry Koosman (2-0) L: Dave McNally (3-2) | Sixth | 7 out |
| Saturday, May 3 |
| » Defeated Mets (10-9), 3-0 | Shea Stadium (1-1) | 6-12 | |
| » W: Woodie Fryman (3-0) L: Hank Webb (0-1) | Sixth | 7 out |
| Monday, May 5 |
| » Defeated Cubs (15-7), 3-2 | Parc Jarry (3-4) | 7-12 | Won 2 |
| » W: Dennis Blair (1-3) L: Ray Burris (3-1) S: Chuck Taylor (1) | Sixth | 6½ out |
| Tuesday, May 6 |
| » Defeated Cubs (15-8), 9-4 | Parc Jarry (4-4) | 8-12 | Won 3 |
| » W: Steve Rogers (1-4) L: Rick Reuschel (1-3) S: Chuck Taylor (2) | Fifth | 5½ out |
| Wednesday, May 7 |
| » Lost to Cubs (16-8), 7-0 | Parc Jarry (4-5) | 8-13 | |
| » W: Bill Bonham (3-1) L: Dave McNally (3-3) | Sixth | 6½ out |
| Friday, May 9 |
| » Defeated Astros (10-22), 5-4 | Parc Jarry (5-5) | 9-13 | |
| » W: Don DeMola (1-0) L: Dave Roberts (2-3) S: Dale Murray (3) | Sixth | 6½ out |
| Saturday, May 10 |
| » Defeated Astros (10-23), 8-7 | Parc Jarry (6-5) | 10-13 | Won 2 |
| » W: Dale Murray (1-2) L: Jim Crawford (0-2) S: John Montague (1) | Fifth | 6½ out |
| Sunday, May 11 |
| » Lost to Astros (11-23), 6-0 | Parc Jarry (6-6) | 10-14 | |
| » W: Larry Dierker (4-3) L: Dennis Blair (1-4) | Sixth | 6½ out |
| Monday, May 12 |
| » Defeated Braves (17-17), 11-1 | Parc Jarry (7-6) | 11-14 | |
| » W: Steve Rogers (2-4) L: Carl Morton (5-3) | Sixth | 6 out |
| Tuesday, May 13 |
| » Lost to Braves (18-17), 9-4 | Parc Jarry (7-7) | 11-15 | |
| » W: Ron Reed (4-3) L: Dave McNally (3-4) | Sixth | 7 out |
| Wednesday, May 14 |
| » Defeated Braves (18-18), 5-4 | Parc Jarry (8-7) | 12-15 | |
| » W: Woodie Fryman (4-0) L: Roric Harrison (2-2) S: John Montague (2) | Sixth | 6 out |
| Thursday, May 15 |
| » Lost to Braves (19-18), 5-4 | Parc Jarry (8-8) | 12-16 | |
| » W: Phil Niekro (3-3) L: Steve Renko (0-2) S: Max Leon (1) | Sixth | 6½ out |
| Friday, May 16 |
| » Defeated Reds (18-19), 4-2 | Parc Jarry (9-8) | 13-16 | |
| » W: Dennis Blair (2-4) L: Jack Billingham (3-3) S: Chuck Taylor (3) | Fifth | 5½ out |
| Saturday, May 17 |
| » Lost to Reds (19-19), 5-3 | Parc Jarry (9-9) | 13-17 | |
| » W: Will McEnaney (1-0) L: John Montague (0-1) | Sixth | 5½ out |
| Sunday, May 18 |
| » Lost to Reds (20-19), 6-1 | Parc Jarry (9-10) | 13-18 | Lost 2 |
| » W: Gary Nolan (2-3) L: Dave McNally (3-5) | Sixth | 6½ out |
| » Major-league debuts: Dan Warthen (Expos) |
| Tuesday, May 20 |
| » Lost to Braves (20-21), 9-4 | Atlanta-Fulton County Stadium (0-1) | 13-19 | Lost 3 |
| » W: Roric Harrison (3-2) L: Woodie Fryman (4-1) S: Max Leon (2) | Fifth | 7 out |
| Wednesday, May 21 |
| » Lost to Braves (21-21), 6-3 | Atlanta-Fulton County Stadium (0-2) | 13-20 | Lost 4 |
| » W: Phil Niekro (4-4) L: Steve Renko (0-3) | Fifth | 7 out |
| Friday, May 23 |
| » Lost to Astros (17-27), 4-2 | Astrodome (0-1) | 13-21 | Lost 5 |
| » W: Dave Roberts (3-4) L: Dennis Blair (2-5) | Sixth | 6½ out |
| Saturday, May 24 |
| » Defeated Astros (17-28), 2-1 | Astrodome (1-1) | 14-21 | |
| » W: Steve Rogers (3-4) L: Doug Konieczny (2-6) | Sixth | 5½ out |
| Sunday, May 25 |
| » Lost to Astros (18-28), 8-7 | Astrodome (1-2) | 14-22 | |
| » W: Joe Niekro (1-0) L: Don DeMola (1-1) | Sixth | 5½ out |
| Monday, May 26 |
| » Lost to Reds (25-20), 4-3 | Riverfront Stadium (0-1) | 14-23 | Lost 2 |
| » W: Clay Carroll (5-4) L: Woodie Fryman (4-2) S: Will McEnaney (3) | Sixth | 7 out |
| » Lost to Reds (26-20), 5-4 | Riverfront Stadium (0-2) | 14-24 | Lost 3 |
| » W: Don Gullett (5-3) L: Steve Renko (0-4) S: Rawly Eastwick (2) | Sixth | 7 out |
| Wednesday, May 28 |
| » Lost to Reds (27-20), 6-0 | Riverfront Stadium (0-3) | 14-25 | Lost 4 |
| » W: Gary Nolan (4-3) L: Dennis Blair (2-6) | Sixth | 7½ out |
| Thursday, May 29 |
| Future Expo Sean Spencer is born in Seattle, WA. |
| Saturday, May 31 |
| » Defeated Giants (23-22), 3-2 | Parc Jarry (10-10) | 15-25 | |
| » W: Dan Warthen (1-0) L: Gary Lavelle (3-1) | Sixth | 7½ out |
| Sunday, June 1 |
| » Lost to Giants (24-22), 13-5 | Parc Jarry (10-11) | 15-26 | |
| » W: Mike Caldwell (2-5) L: Dan Warthen (1-1) S: Randy Moffitt (2) | Sixth | 8 out |
| Monday, June 2 |
| » Defeated Dodgers (30-22), 5-3 | Parc Jarry (11-11) | 16-26 | |
| » W: Woodie Fryman (5-2) L: Doug Rau (5-5) | Sixth | 7½ out |
| Tuesday, June 3 |
| » Lost to Dodgers (31-22), 6-5 | Parc Jarry (11-12) | 16-27 | |
| » W: Don Sutton (10-3) L: Steve Renko (0-5) S: Jim Brewer (2) | Sixth | 8½ out |
| Wednesday, June 4 |
| » Lost to Dodgers (32-22), 3-0 | Parc Jarry (11-13) | 16-28 | Lost 2 |
| » W: Andy Messersmith (8-2) L: Dennis Blair (2-7) | Sixth | 8½ out |
| Sunday, June 8 |
| » Lost to Padres (26-27), 5-2 | Parc Jarry (11-14) | 16-29 | Lost 3 |
| » W: Joe McIntosh (6-3) L: Dave McNally (3-6) | Sixth | 8 out |
| » Defeated Padres (26-28), 3-1 | Parc Jarry (12-14) | 17-29 | |
| » W: Steve Rogers (4-4) L: Dave Freisleben (3-7) | Sixth | 8 out |
| Monday, June 9 |
| » Lost to Dodgers (34-24), 4-0 | Dodger Stadium (0-1) | 17-30 | |
| » W: Andy Messersmith (9-2) L: Woodie Fryman (5-3) | Sixth | 9 out |
| Tuesday, June 10 |
| » Defeated Dodgers (34-25), 5-4 | Dodger Stadium (1-1) | 18-30 | |
| » W: Steve Renko (1-5) L: Mike Marshall (2-3) S: Chuck Taylor (4) | Sixth | 9 out |
| Wednesday, June 11 |
| » Lost to Padres (28-29), 3-1 | San Diego/Jack Murphy Stadium (0-1) | 18-31 | |
| » W: Rich Folkers (1-3) L: Dennis Blair (2-8) S: Danny Frisella (4) | Fifth | 9 out |
| Thursday, June 12 |
| » Defeated Padres (28-30), 3-2 | San Diego/Jack Murphy Stadium (1-1) | 19-31 | |
| » W: Don DeMola (2-1) L: Danny Frisella (1-2) S: Steve Renko (1) | Sixth | 9 out |
| Friday, June 13 |
| » Defeated Giants (29-29), 4-2 | Candlestick Park (1-0) | 20-31 | Won 2 |
| » W: Dan Warthen (2-1) L: Pete Falcone (4-5) | Sixth | 9 out |
| Saturday, June 14 |
| » Defeated Giants (29-30), 3-1 | Candlestick Park (2-0) | 21-31 | Won 3 |
| » W: Woodie Fryman (6-3) L: John Montefusco (3-3) | Sixth | 9 out |
| Sunday, June 15 |
| » Defeated Giants (29-31), 2-1 | Candlestick Park (3-0) | 22-31 | Won 4 |
| » W: Steve Renko (2-5) L: Jim Barr (6-6) S: Dan Warthen (1) | Sixth | 8½ out |
| » Defeated Giants (29-32), 5-2 | Candlestick Park (4-0) | 23-31 | Won 5 |
| » W: Dennis Blair (3-8) L: Mike Caldwell (3-6) S: Don DeMola (1) | Sixth | 8½ out |
| Tuesday, June 17 |
| » Defeated Mets (31-25), 6-5 | Parc Jarry (13-14) | 24-31 | Won 6 |
| » W: Dan Warthen (3-1) L: Jon Matlack (8-5) | Sixth | 8½ out |
| » Lost to Mets (32-25), 5-2 | Parc Jarry (13-15) | 24-32 | |
| » W: Harry Parker (2-2) L: Chuck Taylor (0-1) | Sixth | 8½ out |
| Wednesday, June 18 |
| » Defeated Mets (32-26), 7-6 | Parc Jarry (14-15) | 25-32 | |
| » W: Chuck Taylor (1-1) L: Bob Apodaca (1-1) | Sixth | 8½ out |
| Thursday, June 19 |
| » Defeated Mets (32-27), 3-2 | Parc Jarry (15-15) | 26-32 | Won 2 |
| » W: Dale Murray (2-2) L: Rick Baldwin (1-2) | Sixth | 8½ out |
| Friday, June 20 |
| » Lost to Phillies (35-29), 7-4 | Veteran's Stadium (0-3) | 26-33 | |
| » W: Tom Underwood (7-5) L: Steve Renko (2-6) S: Tug McGraw (6) | Sixth | 9½ out |
| Saturday, June 21 |
| » Defeated Phillies (35-30), 5-1 | Veteran's Stadium (1-3) | 27-33 | |
| » W: Dennis Blair (4-8) L: Jim Lonborg (6-5) | Sixth | 9½ out |
| Sunday, June 22 |
| » Defeated Phillies (35-31), 4-0 | Veteran's Stadium (2-3) | 28-33 | Won 2 |
| » W: Steve Rogers (5-4) L: Ron Schueler (1-1) | Sixth | 10 out |
| » Lost to Phillies (36-31), 4-3 | Veteran's Stadium (2-4) | 28-34 | |
| » W: Gene Garber (7-4) L: Chuck Taylor (1-2) | Sixth | 10 out |
| Monday, June 23 |
| » Lost to Cubs (34-34), 6-0 | Parc Jarry (15-16) | 28-35 | Lost 2 |
| » W: Ray Burris (7-5) L: Fred Scherman (0-2) | Sixth | 10 out |
| Tuesday, June 24 |
| » Lost to Cubs (35-34), 13-6 | Parc Jarry (15-17) | 28-36 | Lost 3 |
| » W: Bill Bonham (7-5) L: Dan Warthen (3-2) | Sixth | 9½ out |
| Wednesday, June 25 |
| » Defeated Cubs (35-35), 12-6 | Parc Jarry (16-17) | 29-36 | |
| » W: Dennis Blair (5-8) L: Rick Reuschel (5-7) | Sixth | 8½ out |
| Thursday, June 26 |
| » Lost to Cardinals (33-35), 4-3 | Parc Jarry (16-18) | 29-37 | |
| » W: Lynn McGlothen (9-5) L: Woodie Fryman (6-4) S: Mike Garman (4) | Sixth | 9½ out |
| Friday, June 27 |
| » Lost to Cardinals (34-35), 6-4 | Parc Jarry (16-19) | 29-38 | Lost 2 |
| » W: Bob Gibson (2-6) L: Steve Rogers (5-5) S: Mike Garman (5) | Sixth | 10½ out |
| » Defeated Cardinals (34-36), 5-4 | Parc Jarry (17-19) | 30-38 | |
| » W: Dan Warthen (4-2) L: Ron Reed (8-7) | Sixth | 10½ out |
| Saturday, June 28 |
| » Lost to Cardinals (35-36), 3-2 | Parc Jarry (17-20) | 30-39 | |
| » W: Al Hrabosky (3-2) L: Don DeMola (2-2) S: Mike Garman (6) | Sixth | 10½ out |
| Sunday, June 29 |
| » Defeated Cardinals (35-37), 7-3 | Parc Jarry (18-20) | 31-39 | |
| » W: Steve Renko (3-6) L: Jack Curtis (4-7) | Sixth | 11 out |
| Monday, June 30 |
| » Lost to Pirates (45-29), 5-3 | Parc Jarry (18-21) | 31-40 | |
| » W: Larry Demery (4-2) L: Dennis Blair (5-9) S: Kent Tekulve (1) | Sixth | 12 out |
| Tuesday, July 1 |
| » Lost to Pirates (46-29), 10-4 | Parc Jarry (18-22) | 31-41 | Lost 2 |
| » W: John Candelaria (3-1) L: Woodie Fryman (6-5) | Sixth | 13 out |
| Thursday, July 3 |
| » Lost to Pirates (47-29), 5-1 | Parc Jarry (18-23) | 31-42 | Lost 3 |
| » W: Dock Ellis (6-4) L: Steve Rogers (5-6) | Sixth | 14 out |
| Friday, July 4 |
| » Defeated Cardinals (37-40), 5-1 | Busch Stadium II (2-2) | 32-42 | |
| » W: Steve Renko (4-6) L: John Denny (3-3) S: Dan Warthen (2) | Sixth | 12½ out |
| Saturday, July 5 |
| » Defeated Cardinals (37-41), 3-0 | Busch Stadium II (3-2) | 33-42 | Won 2 |
| » W: Dennis Blair (6-9) L: Bob Forsch (8-7) S: Dan Warthen (3) | Sixth | 13 out |
| » Lost to Cardinals (38-41), 1-0 | Busch Stadium II (3-3) | 33-43 | |
| » W: Jack Curtis (5-7) L: Woodie Fryman (6-6) S: Al Hrabosky (13) | Sixth | 13 out |
| Sunday, July 6 |
| » Defeated Cardinals (38-42), 4-3 | Busch Stadium II (4-3) | 34-43 | |
| » W: Don DeMola (3-2) L: Lynn McGlothen (10-6) | Sixth | 13 out |
| Monday, July 7 |
| » Lost to Astros (30-57), 5-1 | Astrodome (1-3) | 34-44 | |
| » W: Larry Dierker (8-9) L: Steve Rogers (5-7) | Sixth | 14 out |
| Tuesday, July 8 |
| » Lost to Astros (31-57), 5-1 | Astrodome (1-4) | 34-45 | Lost 2 |
| » W: Dave Roberts (5-10) L: Steve Renko (4-7) | Sixth | 14 out |
| Future Expo David Moraga is born in Torrance, CA. |
| Wednesday, July 9 |
| » Lost to Astros (32-57), 4-3 | Astrodome (1-5) | 34-46 | Lost 3 |
| » W: Wayne Granger (2-2) L: Don DeMola (3-3) | Sixth | 15 out |
| » Major-league debuts: Mike Stanton (Astros) |
| Friday, July 11 |
| » Lost to Braves (39-48), 2-1 | Atlanta-Fulton County Stadium (0-3) | 34-47 | Lost 4 |
| » W: Tom House (3-2) L: Dale Murray (2-3) | Sixth | 17 out |
| Saturday, July 12 |
| » Lost to Braves (40-48), 9-4 | Atlanta-Fulton County Stadium (0-4) | 34-48 | Lost 5 |
| » W: Carl Morton (11-9) L: Fred Scherman (0-3) | Sixth | 17½ out |
| » Defeated Braves (40-49), 7-3 | Atlanta-Fulton County Stadium (1-4) | 35-48 | |
| » W: Woodie Fryman (7-6) L: Jamie Easterly (1-4) | Sixth | 17½ out |
| Sunday, July 13 |
| » Lost to Braves (41-49), 5-4 | Atlanta-Fulton County Stadium (1-5) | 35-49 | |
| » W: Ray Sadecki (3-1) L: Don DeMola (3-4) | Sixth | 17½ out |
| Thursday, July 17 |
| » Defeated Reds (61-30), 3-0 | Parc Jarry (19-23) | 36-49 | |
| » W: Steve Rogers (6-7) L: Jack Billingham (10-4) S: Dale Murray (4) | Sixth | 17½ out |
| Friday, July 18 |
| » Lost to Reds (62-30), 10-3 | Parc Jarry (19-24) | 36-50 | |
| » W: Gary Nolan (9-5) L: Dennis Blair (6-10) S: Rawly Eastwick (7) | Sixth | 17½ out |
| Saturday, July 19 |
| » Defeated Reds (62-31), 4-2 | Parc Jarry (20-24) | 37-50 | |
| » W: Dale Murray (3-3) L: Pedro Borbon (5-2) | Sixth | 17½ out |
| Sunday, July 20 |
| » Defeated Braves (42-52), 6-5 | Parc Jarry (21-24) | 38-50 | Won 2 |
| » W: Fred Scherman (1-3) L: Tom House (3-4) | Sixth | 17½ out |
| Monday, July 21 |
| » Lost to Braves (43-52), 4-1 | Parc Jarry (21-25) | 38-51 | |
| » W: Mike Beard (3-0) L: Dan Warthen (4-3) S: Elias Sosa (2) | Sixth | 17½ out |
| » Major-league debuts: Eric Rasmussen (Cardinals) |
| Tuesday, July 22 |
| » Defeated Astros (34-64), 2-1 | Parc Jarry (22-25) | 39-51 | |
| » W: Dale Murray (4-3) L: Jose Sosa (0-1) | Sixth | 16½ out |
| » Major-league debuts: Jose Sosa (Astros) |
| Wednesday, July 23 |
| » Lost to Astros (35-64), 2-1 | Parc Jarry (22-26) | 39-52 | |
| » W: J.R. Richard (7-5) L: Dennis Blair (6-11) | Sixth | 17½ out |
| Thursday, July 24 |
| » Lost to Astros (36-64), 6-5 | Parc Jarry (22-27) | 39-53 | Lost 2 |
| » W: Larry Dierker (9-10) L: Steve Renko (4-8) S: Mike Cosgrove (1) | Sixth | 18 out |
| Friday, July 25 |
| » Lost to Pirates (60-37), 6-1 | Three Rivers Stadium (2-1) | 39-54 | Lost 3 |
| » W: Jerry Reuss (11-6) L: Don DeMola (3-5) | Sixth | 19 out |
| Saturday, July 26 |
| » Defeated Pirates (60-38), 5-2 | Three Rivers Stadium (3-1) | 40-54 | |
| » W: Steve Rogers (7-7) L: Jim Rooker (7-6) | Sixth | 18 out |
| Sunday, July 27 |
| » Lost to Pirates (61-38), 4-1 | Three Rivers Stadium (3-2) | 40-55 | |
| » W: Ken Brett (7-2) L: Fred Scherman (1-4) S: Larry Demery (4) | Sixth | 20 out |
| » Lost to Pirates (62-38), 5-3 | Three Rivers Stadium (3-3) | 40-56 | Lost 2 |
| » W: Dave Giusti (5-3) L: Dan Warthen (4-4) | Sixth | 20 out |
| Monday, July 28 |
| » Lost to Cubs (47-57), 4-2 | Wrigley Field (0-4) | 40-57 | Lost 3 |
| » W: Bill Bonham (10-6) L: Dennis Blair (6-12) | Sixth | 20 out |
| Tuesday, July 29 |
| » Lost to Cubs (48-57), 4-3 | Wrigley Field (0-5) | 40-58 | Lost 4 |
| » W: Darold Knowles (4-5) L: Dale Murray (4-4) S: Oscar Zamora (10) | Sixth | 20 out |
| Wednesday, July 30 |
| » Defeated Cubs (48-58), 6-1 | Wrigley Field (1-5) | 41-58 | |
| » W: Steve Rogers (8-7) L: Ray Burris (8-8) | Sixth | 20 out |
| Thursday, July 31 |
| » Defeated Phillies (59-46), 7-4 | Parc Jarry (23-27) | 42-58 | Won 2 |
| » W: Dan Warthen (5-4) L: Ron Schueler (4-3) S: Dale Murray (5) | Sixth | 19 out |
| Friday, August 1 |
| » Lost to Phillies (60-46), 8-6 | Parc Jarry (23-28) | 42-59 | |
| » W: Gene Garber (8-6) L: Dale Murray (4-5) | Sixth | 18½ out |
| » Defeated Phillies (60-47), 6-4 | Parc Jarry (24-28) | 43-59 | |
| » W: Fred Scherman (2-4) L: Tom Hilgendorf (2-2) S: Dale Murray (6) | Sixth | 18½ out |
| Saturday, August 2 |
| » Defeated Phillies (60-48), 4-3 | Parc Jarry (25-28) | 44-59 | Won 2 |
| » W: Dale Murray (5-5) L: Tom Underwood (11-8) | Sixth | 17½ out |
| Sunday, August 3 |
| » Lost to Phillies (61-48), 5-4 | Parc Jarry (25-29) | 44-60 | |
| » W: Tug McGraw (7-4) L: Dale Murray (5-6) S: Gene Garber (8) | Sixth | 19 out |
| Monday, August 4 |
| » Defeated Mets (56-51), 4-3 | Shea Stadium (2-1) | 45-60 | |
| » W: Don DeMola (4-5) L: Randy Tate (4-10) S: Chuck Taylor (5) | Sixth | 18 out |
| Tuesday, August 5 |
| » Defeated Mets (56-52), 7-0 | Shea Stadium (3-1) | 46-60 | Won 2 |
| » W: Don Carrithers (1-0) L: Jerry Koosman (10-9) | Sixth | 17½ out |
| » Defeated Mets (56-53), 7-0 | Shea Stadium (4-1) | 47-60 | Won 3 |
| » W: Dennis Blair (7-12) L: Tom Hall (4-3) S: Woodie Fryman (1) | Sixth | 17½ out |
| Wednesday, August 6 |
| » Lost to Mets (57-53), 9-6 | Shea Stadium (4-2) | 47-61 | |
| » W: Hank Webb (4-4) L: Steve Renko (4-9) | Sixth | 17½ out |
| Thursday, August 7 |
| » Lost to Mets (58-53), 7-0 | Shea Stadium (4-3) | 47-62 | Lost 2 |
| » W: Tom Seaver (15-7) L: Steve Rogers (8-8) | Sixth | 17½ out |
| Friday, August 8 |
| » Defeated Reds (74-39), 8-7 | Riverfront Stadium (1-3) | 48-62 | |
| » W: Woodie Fryman (8-6) L: Pedro Borbon (7-4) | Fifth | 16½ out |
| Saturday, August 9 |
| » Lost to Reds (75-39), 9-1 | Riverfront Stadium (1-4) | 48-63 | |
| » W: Gary Nolan (10-6) L: Dennis Blair (7-13) S: Clay Carroll (6) | Sixth | 16½ out |
| Sunday, August 10 |
| » Lost to Reds (76-39), 11-3 | Riverfront Stadium (1-5) | 48-64 | Lost 2 |
| » W: Fred Norman (7-3) L: Don Carrithers (1-1) S: Rawly Eastwick (12) | Sixth | 16½ out |
| Monday, August 11 |
| » Lost to Giants (57-59), 9-2 | Parc Jarry (25-30) | 48-65 | Lost 3 |
| » W: Ed Halicki (6-9) L: Steve Rogers (8-9) | Sixth | 17½ out |
| Tuesday, August 12 |
| » Lost to Giants (58-59), 5-2 | Parc Jarry (25-31) | 48-66 | Lost 4 |
| » W: Mike Caldwell (6-12) L: Dale Murray (5-7) | Sixth | 17½ out |
| Wednesday, August 13 |
| » Lost to Giants (59-59), 4-3 | Parc Jarry (25-32) | 48-67 | Lost 5 |
| » W: Charlie Williams (5-2) L: Woodie Fryman (8-7) | Sixth | 17½ out |
| Thursday, August 14 |
| » Lost to Giants (60-59), 9-2 | Parc Jarry (25-33) | 48-68 | Lost 6 |
| » W: Jim Barr (11-9) L: Dennis Blair (7-14) | Sixth | 17½ out |
| Friday, August 15 |
| » Defeated Dodgers (64-56), 8-4 | Parc Jarry (26-33) | 49-68 | |
| » W: Steve Rogers (9-9) L: Don Sutton (16-10) | Sixth | 16½ out |
| Saturday, August 16 |
| » Defeated Dodgers (64-57), 3-2 | Parc Jarry (27-33) | 50-68 | Won 2 |
| » W: Dale Murray (6-7) L: Mike Marshall (8-12) | Sixth | 15½ out |
| Sunday, August 17 |
| » Lost to Dodgers (65-57), 5-3 | Parc Jarry (27-34) | 50-69 | |
| » W: Doug Rau (10-9) L: Steve Renko (4-10) S: Mike Marshall (11) | Sixth | 15½ out |
| Monday, August 18 |
| » Defeated Padres (55-67), 4-1 | Parc Jarry (28-34) | 51-69 | |
| » W: Dan Warthen (6-4) L: Dave Tomlin (2-2) S: Dale Murray (7) | Fifth | 15½ out |
| » Lost to Padres (56-67), 5-2 | Parc Jarry (28-35) | 51-70 | |
| » W: Rich Folkers (5-8) L: Woodie Fryman (8-8) | Fifth | 15½ out |
| Tuesday, August 19 |
| » Defeated Padres (56-68), 5-0 | Parc Jarry (29-35) | 52-70 | |
| » W: Steve Rogers (10-9) L: Joe McIntosh (8-12) | Sixth | 15½ out |
| Wednesday, August 20 |
| » Lost to Padres (57-68), 8-6 | Parc Jarry (29-36) | 52-71 | |
| » W: Jerry Johnson (2-1) L: Woodie Fryman (8-9) S: Danny Frisella (7) | Sixth | 16½ out |
| Friday, August 22 |
| » Defeated Dodgers (67-59), 3-1 | Dodger Stadium (2-1) | 53-71 | |
| » W: Dale Murray (7-7) L: Al Downing (2-1) | Sixth | 17 out |
| Saturday, August 23 |
| » Lost to Dodgers (68-59), 3-1 | Dodger Stadium (2-2) | 53-72 | |
| » W: Burt Hooton (12-9) L: Steve Rogers (10-10) S: Mike Marshall (13) | Sixth | 16½ out |
| » Defeated Dodgers (68-60), 5-2 | Dodger Stadium (3-2) | 54-72 | |
| » W: Dale Murray (8-7) L: Mike Marshall (9-13) | Sixth | 16½ out |
| Sunday, August 24 |
| » Defeated Dodgers (68-61), 5-3 | Dodger Stadium (4-2) | 55-72 | Won 2 |
| » W: Dale Murray (9-7) L: Mike Marshall (9-14) S: Chuck Taylor (6) | Fifth | 16½ out |
| Tuesday, August 26 |
| » Lost to Giants (64-66), 4-3 | Candlestick Park (4-1) | 55-73 | |
| » W: Pete Falcone (9-9) L: Dan Warthen (6-5) | Sixth | 18 out |
| Future Expo Troy Mattes is born in Champaign, IL. |
| Wednesday, August 27 |
| » Lost to Giants (65-66), 9-1 | Candlestick Park (4-2) | 55-74 | Lost 2 |
| » W: John Montefusco (11-7) L: Woodie Fryman (8-10) | Sixth | 18 out |
| Thursday, August 28 |
| » Defeated Padres (60-73), 10-8 | San Diego/Jack Murphy Stadium (2-1) | 56-74 | |
| » W: Fred Scherman (3-4) L: Randy Jones (17-8) S: Dale Murray (8) | Fifth | 17½ out |
| Friday, August 29 |
| » Defeated Padres (60-74), 4-0 | San Diego/Jack Murphy Stadium (3-1) | 57-74 | Won 2 |
| » W: Don Carrithers (2-1) L: Joe McIntosh (8-13) | Fifth | 17 out |
| Saturday, August 30 |
| » Defeated Padres (60-75), 5-1 | San Diego/Jack Murphy Stadium (4-1) | 58-74 | Won 3 |
| » W: Steve Renko (5-10) L: Rich Folkers (5-9) | Fifth | 16 out |
| Sunday, August 31 |
| » Lost to Padres (61-75), 6-0 | San Diego/Jack Murphy Stadium (4-2) | 58-75 | |
| » W: Brent Strom (6-5) L: Dan Warthen (6-6) | Fifth | 17 out |
| Monday, September 1 |
| » Defeated Phillies (72-64), 6-5 | Veteran's Stadium (3-4) | 59-75 | |
| » W: Dale Murray (10-7) L: Gene Garber (9-9) | Fifth | 16 out |
| » Major-league debuts: Mike Squires (White Sox) |
| Tuesday, September 2 |
| » Defeated Phillies (72-65), 4-3 | Veteran's Stadium (4-4) | 60-75 | Won 2 |
| » W: Dennis Blair (8-14) L: Larry Christenson (9-5) S: Dale Murray (9) | Fifth | 16 out |
| Wednesday, September 3 |
| » Lost to Phillies (73-65), 6-3 | Veteran's Stadium (4-5) | 60-76 | |
| » W: Tom Underwood (13-10) L: Don Carrithers (2-2) S: Gene Garber (12) | Fifth | 17 out |
| » Major-league debuts: Ellis Valentine (Expos) |
| Friday, September 5 |
| » Defeated Pirates (77-60), 4-3 | Parc Jarry (30-36) | 61-76 | |
| » W: Chuck Taylor (2-2) L: Kent Tekulve (1-2) | Fifth | 17 out |
| » Lost to Pirates (78-60), 5-2 | Parc Jarry (30-37) | 61-77 | |
| » W: Jim Rooker (11-9) L: Steve Renko (5-11) S: Ramon Hernandez (4) | Fifth | 17 out |
| Saturday, September 6 |
| » Lost to Pirates (79-60), 12-5 | Parc Jarry (30-38) | 61-78 | Lost 2 |
| » W: Ken Brett (8-5) L: Dale Murray (10-8) | Sixth | 18 out |
| » Major-league debuts: Omar Moreno (Pirates) |
| Sunday, September 7 |
| » Lost to Pirates (80-60), 6-0 | Parc Jarry (30-39) | 61-79 | Lost 3 |
| » W: Jerry Reuss (16-10) L: Dennis Blair (8-15) | Sixth | 19 out |
| Monday, September 8 |
| » Defeated Mets (73-69), 6-5 | Parc Jarry (31-39) | 62-79 | |
| » W: Dale Murray (11-8) L: Rick Baldwin (2-5) | Sixth | 18½ out |
| » Defeated Mets (73-70), 6-1 | Parc Jarry (32-39) | 63-79 | Won 2 |
| » W: Don Carrithers (3-2) L: George Stone (3-3) | Sixth | 18½ out |
| Tuesday, September 9 |
| » Defeated Mets (73-71), 2-1 | Parc Jarry (33-39) | 64-79 | Won 3 |
| » W: Dale Murray (12-8) L: Bob Apodaca (1-3) | Sixth | 17½ out |
| Wednesday, September 10 |
| » Lost to Phillies (77-68), 5-1 | Parc Jarry (33-40) | 64-80 | |
| » W: Wayne Simpson (1-0) L: Steve Renko (5-12) S: Gene Garber (13) | Sixth | 18½ out |
| Thursday, September 11 |
| » Lost to Phillies (78-68), 5-0 | Parc Jarry (33-41) | 64-81 | Lost 2 |
| » W: Larry Christenson (10-5) L: Steve Rogers (10-11) | Sixth | 18½ out |
| Friday, September 12 |
| » Lost to Pirates (83-62), 6-3 | Three Rivers Stadium (3-4) | 64-82 | Lost 3 |
| » Manager: Dave Bristol |
| » W: Bob Moose (1-2) L: Don Carrithers (3-3) | Sixth | 19½ out |
| Saturday, September 13 |
| » Defeated Pirates (83-63), 5-2 | Three Rivers Stadium (4-4) | 65-82 | |
| » Manager: Gene Mauch |
| » W: Dan Warthen (7-6) L: Dock Ellis (8-8) S: Woodie Fryman (2) | Sixth | 18½ out |
| Sunday, September 14 |
| » Lost to Pirates (84-63), 4-3 | Three Rivers Stadium (4-5) | 65-83 | |
| » W: Ramon Hernandez (7-2) L: Woodie Fryman (8-11) S: Dave Giusti (17) | Sixth | 19½ out |
| Monday, September 15 |
| » Lost to Mets (76-74), 3-2 | Shea Stadium (4-4) | 65-84 | Lost 2 |
| » W: Jerry Koosman (13-13) L: Steve Rogers (10-12) S: Skip Lockwood (1) | Sixth | 20 out |
| Future Expo Dan Smith is born in Flemington, NJ. |
| Tuesday, September 16 |
| » Lost to Mets (77-74), 4-3 | Shea Stadium (4-5) | 65-85 | Lost 3 |
| » W: Rick Baldwin (3-5) L: Don DeMola (4-6) | Sixth | 21 out |
| Wednesday, September 17 |
| » Defeated Cardinals (78-73), 6-3 | Busch Stadium II (5-3) | 66-85 | |
| » W: Dan Warthen (8-6) L: Lynn McGlothen (15-12) | Sixth | 21 out |
| Thursday, September 18 |
| » Defeated Cardinals (78-74), 5-0 | Busch Stadium II (6-3) | 67-85 | Won 2 |
| » W: Steve Renko (6-12) L: Ron Reed (12-12) | Sixth | 20 out |
| Friday, September 19 |
| » Defeated Cubs (73-82), 9-6 | Parc Jarry (34-41) | 68-85 | Won 3 |
| » W: Dale Murray (13-8) L: Bill Bonham (13-14) | Sixth | 20 out |
| Saturday, September 20 |
| » Defeated Cubs (73-83), 3-1 | Parc Jarry (35-41) | 69-85 | Won 4 |
| » W: Don Carrithers (4-3) L: Rick Reuschel (10-17) | Sixth | 19 out |
| Future Expo Yovanny Lara is born in San Cristobal, D.R. |
| Sunday, September 21 |
| » Defeated Cubs (73-84), 5-4 | Parc Jarry (36-41) | 70-85 | Won 5 |
| » W: Dale Murray (14-8) L: Paul Reuschel (1-3) | Sixth | 19 out |
| Monday, September 22 |
| » Lost to Cardinals (80-76), 6-4 | Parc Jarry (36-42) | 70-86 | |
| » W: Al Hrabosky (13-3) L: Woodie Fryman (8-12) | Sixth | 19½ out |
| » Defeated Cardinals (80-77), 8-5 | Parc Jarry (37-42) | 71-86 | |
| » W: Fred Scherman (4-4) L: Ron Reed (12-13) | Sixth | 19½ out |
| Tuesday, September 23 |
| » Defeated Cardinals (80-78), 7-0 | Parc Jarry (38-42) | 72-86 | Won 2 |
| » W: Steve Rogers (11-12) L: John Denny (10-7) | Sixth | 19½ out |
| Wednesday, September 24 |
| » Defeated Cardinals (80-79), 6-2 | Parc Jarry (39-42) | 73-86 | Won 3 |
| » W: Don Carrithers (5-3) L: Eric Rasmussen (5-5) | Sixth | 18½ out |
| Friday, September 26 |
| » Defeated Cubs (74-86), 3-2 | Wrigley Field (2-5) | 74-86 | Won 4 |
| » W: Dale Murray (15-8) L: Darold Knowles (6-9) S: Woodie Fryman (3) | Fourth | 17½ out |
| Saturday, September 27 |
| » Defeated Cubs (74-87), 5-3 | Wrigley Field (3-5) | 75-86 | Won 5 |
| » W: Woodie Fryman (9-12) L: Bill Bonham (13-15) | Fourth | 17½ out |
| Sunday, September 28 |
| » Lost to Cubs (75-87), 9-6 | Wrigley Field (3-6) | 75-87 | |
| » W: Rick Reuschel (11-17) L: Don DeMola (4-7) S: Darold Knowles (15) | Fourth | 17½ out |
| Friday, October 3 |
| Future Expo Mike Johnson is born in Edmonton, AB. |
Game information provided by Retrosheet (www.retrosheet.org) |