| Thursday, January 12 |
| Future Expo Luis Ayala is born in Los Mochis, Mexico. |
| Saturday, January 28 |
| Future Expo Tomas de la Rosa is born in La Victoria, D.R. |
| Monday, January 30 |
| Future Expo John Patterson is born in Orange, TX. |
| Tuesday, February 7 |
| Future Expo Endy Chavez is born in Valencia, Venezuela. |
| Wednesday, April 5 |
| » Major-league debuts: Hosken Powell (Twins) |
| Friday, April 7 |
| » Lost to Mets (1-0), 3-1 | Shea Stadium (0-1) | 0-1 | |
| » W: Jerry Koosman (1-0) L: Steve Rogers (0-1) | Second | 1 out |
| Saturday, April 8 |
| » Lost to Mets (2-0), 6-5 | Shea Stadium (0-2) | 0-2 | Lost 2 |
| » W: Mardie Cornejo (1-0) L: Stan Bahnsen (0-1) | Third | 2 out |
| Sunday, April 9 |
| » Lost to Mets (3-0), 6-5 | Shea Stadium (0-3) | 0-3 | Lost 3 |
| » W: Pat Zachry (1-0) L: Wayne Twitchell (0-1) S: Mardie Cornejo (1) | Fourth | 2 out |
| » Defeated Mets (3-1), 5-0 | Shea Stadium (1-3) | 1-3 | |
| » W: Ross Grimsley (1-0) L: Mike Bruhert (0-1) | Fourth | 2 out |
| Wednesday, April 12 |
| » Defeated Phillies (2-2), 8-7 | Veteran's Stadium (1-0) | 2-3 | Won 2 |
| » W: Steve Rogers (1-1) L: Jim Lonborg (0-1) S: Bill Atkinson (1) | Fifth | 1 out |
| Friday, April 14 |
| » Lost to Mets (5-3), 3-2 | Stade Olympique (0-1) | 2-4 | |
| » W: Mardie Cornejo (2-0) L: Rudy May (0-1) S: Skip Lockwood (1) | Fourth | 2 out |
| Saturday, April 15 |
| » Defeated Mets (5-4), 4-3 | Stade Olympique (1-1) | 3-4 | |
| » W: Bill Atkinson (1-0) L: Bob Myrick (0-1) | Fourth | 1½ out |
| Future Expo Milton Bradley is born in Harbor City, CA. |
| Sunday, April 16 |
| » Defeated Mets (5-5), 4-1 | Stade Olympique (2-1) | 4-4 | Won 2 |
| » W: Ross Grimsley (2-0) L: Jerry Koosman (1-2) | Third | ½ out |
| Tuesday, April 18 |
| » Lost to Cubs (6-4), 2-1 | Wrigley Field (0-1) | 4-5 | |
| » W: Ray Burris (2-0) L: Steve Rogers (1-2) S: Bruce Sutter (2) | Fifth | 1½ out |
| Wednesday, April 19 |
| » Defeated Cubs (6-5), 8-6 | Wrigley Field (1-1) | 5-5 | |
| » W: Darold Knowles (1-0) L: Bruce Sutter (0-2) | Fourth | 1 out |
| Saturday, April 22 |
| » Defeated Phillies (5-4), 7-3 | Stade Olympique (3-1) | 6-5 | Won 2 |
| » W: Wayne Twitchell (1-1) L: Steve Carlton (1-2) S: Stan Bahnsen (1) | Second | 1½ out |
| » Defeated Phillies (5-5), 5-3 | Stade Olympique (4-1) | 7-5 | Won 3 |
| » W: Ross Grimsley (3-0) L: Larry Christenson (1-1) S: Stan Bahnsen (2) | Second | 1½ out |
| Sunday, April 23 |
| » Defeated Phillies (5-6), 5-2 | Stade Olympique (5-1) | 8-5 | Won 4 |
| » W: Steve Rogers (2-2) L: Jim Lonborg (1-2) S: Darold Knowles (1) | First | -- |
| Monday, April 24 |
| » Defeated Cardinals (5-11), 5-3 | Stade Olympique (6-1) | 9-5 | Won 5 |
| » W: Rudy May (1-1) L: Mark Littell (0-2) S: Stan Bahnsen (3) | First | -- |
| Tuesday, April 25 |
| » Lost to Cardinals (6-11), 7-2 | Stade Olympique (6-2) | 9-6 | |
| » W: John Urrea (1-2) L: Hal Dues (0-1) | First | -- |
| Wednesday, April 26 |
| » Lost to Cardinals (7-11), 12-2 | Stade Olympique (6-3) | 9-7 | Lost 2 |
| » W: John Denny (2-0) L: Wayne Twitchell (1-2) | First | -- |
| Friday, April 28 |
| » Defeated Astros (9-11), 6-3 | Astrodome (1-0) | 10-7 | |
| » W: Ross Grimsley (4-0) L: Joe Niekro (1-3) | First | -- |
| Saturday, April 29 |
| » Lost to Astros (10-11), 3-1 | Astrodome (1-1) | 10-8 | |
| » W: Joaquin Andujar (2-2) L: Steve Rogers (2-3) | Second | 1 out |
| Future Expo Tony Armas, Jr. is born in Puerto Piritu, Venezuela. |
| Sunday, April 30 |
| » Defeated Astros (10-12), 2-1 | Astrodome (2-1) | 11-8 | |
| » W: Rudy May (2-1) L: Mark Lemongello (2-3) S: Stan Bahnsen (4) | Second | 1 out |
| Wednesday, May 3 |
| » Defeated Astros (10-13), 10-3 | Stade Olympique (7-3) | 12-8 | Won 2 |
| » W: Ross Grimsley (5-0) L: J.R. Richard (1-3) | First | -- |
| Friday, May 5 |
| » Defeated Reds (14-10), 4-3 | Riverfront Stadium (1-0) | 13-8 | Won 3 |
| » W: Steve Rogers (3-3) L: Tom Hume (2-4) | First | -- |
| Saturday, May 6 |
| » Lost to Reds (15-10), 6-2 | Riverfront Stadium (1-1) | 13-9 | |
| » W: Tom Seaver (1-3) L: Rudy May (2-2) S: Pedro Borbon (2) | Second | ½ out |
| Sunday, May 7 |
| » Defeated Reds (15-11), 19-5 | Riverfront Stadium (2-1) | 14-9 | |
| » W: Wayne Twitchell (2-2) L: Paul Moskau (0-1) | Second | 1 out |
| » Lost to Reds (16-11), 4-2 | Riverfront Stadium (2-2) | 14-10 | |
| » W: Manny Sarmiento (2-1) L: Ross Grimsley (5-1) S: Doug Bair (4) | Second | 1 out |
| Tuesday, May 9 |
| » Lost to Braves (11-15), 3-2 | Atlanta-Fulton County Stadium (0-1) | 14-11 | Lost 2 |
| » W: Dave Campbell (2-1) L: Bill Atkinson (1-1) | Second | 1½ out |
| » Defeated Braves (11-16), 7-6 | Atlanta-Fulton County Stadium (1-1) | 15-11 | |
| » W: Bill Atkinson (2-1) L: Eddie Solomon (1-2) | Second | 1½ out |
| Wednesday, May 10 |
| » Lost to Mets (13-18), 7-2 | Stade Olympique (7-4) | 15-12 | |
| » W: Nino Espinosa (2-2) L: Rudy May (2-3) | Second | 1½ out |
| Thursday, May 11 |
| » Lost to Mets (14-18), 3-2 | Stade Olympique (7-5) | 15-13 | Lost 2 |
| » W: Pat Zachry (4-1) L: Stan Bahnsen (0-2) S: Skip Lockwood (6) | Second | 2½ out |
| Friday, May 12 |
| » Defeated Braves (11-17), 5-3 | Stade Olympique (8-5) | 16-13 | |
| » W: Ross Grimsley (6-1) L: Rick Camp (0-1) S: Stan Bahnsen (5) | Second | 1½ out |
| Saturday, May 13 |
| » Defeated Braves (11-18), 3-0 | Stade Olympique (9-5) | 17-13 | Won 2 |
| » W: Steve Rogers (4-3) L: Phil Niekro (2-6) | Second | 1½ out |
| Sunday, May 14 |
| » Lost to Braves (12-18), 2-1 | Stade Olympique (9-6) | 17-14 | |
| » W: Dick Ruthven (2-3) L: Rudy May (2-4) | Second | 1½ out |
| Tuesday, May 16 |
| » Lost to Reds (20-14), 5-1 | Stade Olympique (9-7) | 17-15 | Lost 2 |
| » W: Tom Seaver (2-4) L: Wayne Twitchell (2-3) | Second | 1 out |
| Wednesday, May 17 |
| » Defeated Reds (20-15), 5-4 | Stade Olympique (10-7) | 18-15 | |
| » W: Darold Knowles (2-0) L: Dale Murray (1-1) | Second | 1 out |
| Thursday, May 18 |
| » Lost to Reds (21-15), 3-2 | Stade Olympique (10-8) | 18-16 | |
| » W: Fred Norman (5-0) L: Steve Rogers (4-4) S: Pedro Borbon (3) | Second | 1 out |
| Friday, May 19 |
| » Lost to Pirates (16-19), 5-3 | Stade Olympique (10-9) | 18-17 | Lost 2 |
| » W: Don Robinson (4-1) L: Rudy May (2-5) S: Kent Tekulve (2) | Second | 1 out |
| Saturday, May 20 |
| » Lost to Pirates (17-19), 6-0 | Stade Olympique (10-10) | 18-18 | Lost 3 |
| » W: Bert Blyleven (3-4) L: Wayne Twitchell (2-4) | Third | 2 out |
| Sunday, May 21 |
| » Lost to Pirates (18-19), 7-0 | Stade Olympique (10-11) | 18-19 | Lost 4 |
| » W: John Candelaria (3-6) L: Ross Grimsley (6-2) S: Kent Tekulve (3) | Third | 2 out |
| Monday, May 22 |
| » Defeated Pirates (18-20), 5-2 | Stade Olympique (11-11) | 19-19 | |
| » W: Steve Rogers (5-4) L: Jim Rooker (2-3) S: Darold Knowles (2) | Third | 1½ out |
| Tuesday, May 23 |
| » Defeated Cardinals (14-27), 4-1 | Busch Stadium II (1-0) | 20-19 | Won 2 |
| » W: Rudy May (3-5) L: Bob Forsch (6-3) S: Mike Garman (1) | Third | 2 out |
| Wednesday, May 24 |
| » Lost to Cardinals (15-27), 2-0 | Busch Stadium II (1-1) | 20-20 | |
| » W: John Denny (4-2) L: Hal Dues (0-2) | Third | 1½ out |
| Thursday, May 25 |
| » Defeated Cardinals (15-28), 11-2 | Busch Stadium II (2-1) | 21-20 | |
| » W: Ross Grimsley (7-2) L: John Urrea (2-6) | Third | 1½ out |
| » Major-league debuts: George Frazier (Cardinals) |
| Friday, May 26 |
| » Lost to Pirates (20-22), 2-1 | Three Rivers Stadium (0-1) | 21-21 | |
| » W: John Candelaria (4-6) L: Steve Rogers (5-5) S: Kent Tekulve (4) | Third | 2½ out |
| Saturday, May 27 |
| » Defeated Pirates (20-23), 15-1 | Three Rivers Stadium (1-1) | 22-21 | |
| » W: Rudy May (4-5) L: Jim Rooker (2-4) | Third | 2½ out |
| Sunday, May 28 |
| » Lost to Pirates (21-23), 5-2 | Three Rivers Stadium (1-2) | 22-22 | |
| » W: Jim Bibby (4-2) L: Hal Dues (0-3) | Third | 3½ out |
| Monday, May 29 |
| » Defeated Cubs (24-18), 4-2 | Stade Olympique (12-11) | 23-22 | |
| » W: Ross Grimsley (8-2) L: Donnie Moore (2-1) | Third | 2½ out |
| Tuesday, May 30 |
| » Defeated Cubs (24-19), 7-4 | Stade Olympique (13-11) | 24-22 | Won 2 |
| » W: Steve Rogers (6-5) L: Rick Reuschel (5-4) S: Mike Garman (2) | Third | 1½ out |
| Wednesday, May 31 |
| » Defeated Cubs (24-20), 9-1 | Stade Olympique (14-11) | 25-22 | Won 3 |
| » W: Rudy May (5-5) L: Dennis Lamp (1-5) | Second | 1½ out |
| Friday, June 2 |
| » Lost to Giants (31-16), 6-5 | Stade Olympique (14-12) | 25-23 | |
| » W: Gary Lavelle (4-3) L: Darold Knowles (2-1) S: Randy Moffitt (3) | Third | 1½ out |
| Saturday, June 3 |
| » Defeated Giants (31-17), 5-3 | Stade Olympique (15-12) | 26-23 | |
| » W: Ross Grimsley (9-2) L: Ed Halicki (2-1) | Third | 1½ out |
| Sunday, June 4 |
| » Lost to Giants (32-17), 3-2 | Stade Olympique (15-13) | 26-24 | |
| » W: Randy Moffitt (5-1) L: Mike Garman (0-2) | Third | 2½ out |
| Monday, June 5 |
| » Defeated Padres (23-28), 4-3 | Stade Olympique (16-13) | 27-24 | |
| » W: Rudy May (6-5) L: Eric Rasmussen (2-7) S: Mike Garman (3) | Third | 2½ out |
| Tuesday, June 6 |
| » Defeated Padres (23-29), 4-0 | Stade Olympique (17-13) | 28-24 | Won 2 |
| » W: Wayne Twitchell (3-4) L: Bob Shirley (3-6) S: Bill Atkinson (2) | Third | 2½ out |
| Wednesday, June 7 |
| » Defeated Padres (23-30), 8-3 | Stade Olympique (18-13) | 29-24 | Won 3 |
| » W: Ross Grimsley (10-2) L: Randy Jones (5-4) | Third | 1½ out |
| Thursday, June 8 |
| » Defeated Dodgers (28-26), 4-1 | Stade Olympique (19-13) | 30-24 | Won 4 |
| » W: Steve Rogers (7-5) L: Don Sutton (4-6) | Third | 1½ out |
| Friday, June 9 |
| » Defeated Dodgers (28-27), 10-9 | Stade Olympique (20-13) | 31-24 | Won 5 |
| » W: Dan Schatzeder (1-0) L: Tommy John (7-4) S: Darold Knowles (3) | Third | 1½ out |
| Saturday, June 10 |
| » Lost to Dodgers (29-27), 5-4 | Stade Olympique (20-14) | 31-25 | |
| » W: Lance Rautzhan (1-0) L: Bill Atkinson (2-2) S: Terry Forster (9) | Third | 2½ out |
| Sunday, June 11 |
| » Lost to Dodgers (30-27), 11-4 | Stade Olympique (20-15) | 31-26 | Lost 2 |
| » W: Charlie Hough (2-1) L: Ross Grimsley (10-3) | Third | 2½ out |
| Monday, June 12 |
| » Lost to Giants (35-21), 1-0 | Candlestick Park (0-1) | 31-27 | Lost 3 |
| » W: Ed Halicki (3-1) L: Steve Rogers (7-6) | Third | 3½ out |
| Tuesday, June 13 |
| » Lost to Giants (36-21), 9-5 | Candlestick Park (0-2) | 31-28 | Lost 4 |
| » W: Bob Knepper (8-3) L: Rudy May (6-6) | Third | 3½ out |
| Wednesday, June 14 |
| » Lost to Padres (26-33), 6-2 | San Diego/Jack Murphy Stadium (0-1) | 31-29 | Lost 5 |
| » W: Eric Rasmussen (3-7) L: Wayne Twitchell (3-5) S: John D'Acquisto (3) | Third | 4 out |
| » Lost to Padres (27-33), 1-0 | San Diego/Jack Murphy Stadium (0-2) | 31-30 | Lost 6 |
| » W: Gaylord Perry (6-2) L: Woodie Fryman (2-5) | Third | 4 out |
| Thursday, June 15 |
| » Defeated Padres (27-34), 3-1 | San Diego/Jack Murphy Stadium (1-2) | 32-30 | |
| » W: Ross Grimsley (11-3) L: Bob Shirley (3-8) | Third | 3½ out |
| Future Expo Zach Day is born in Cincinnati, OH. |
| Friday, June 16 |
| » Lost to Dodgers (35-27), 2-1 | Dodger Stadium (0-1) | 32-31 | |
| » W: Doug Rau (7-2) L: Steve Rogers (7-7) | Third | 4½ out |
| Saturday, June 17 |
| » Defeated Dodgers (35-28), 6-3 | Dodger Stadium (1-1) | 33-31 | |
| » W: Dan Schatzeder (2-0) L: Burt Hooton (5-6) S: Hal Dues (1) | Third | 3½ out |
| Sunday, June 18 |
| » Lost to Dodgers (36-28), 5-0 | Dodger Stadium (1-2) | 33-32 | |
| » W: Don Sutton (6-6) L: Wayne Twitchell (3-6) | Third | 3½ out |
| Monday, June 19 |
| Future Expo Claudio Vargas is born in Valverde Mao, D.R. |
| Tuesday, June 20 |
| » Lost to Mets (30-38), 3-0 | Shea Stadium (1-4) | 33-33 | Lost 2 |
| » W: Nino Espinosa (6-6) L: Ross Grimsley (11-4) | Third | 4 out |
| Wednesday, June 21 |
| » Defeated Mets (30-39), 2-1 | Shea Stadium (2-4) | 34-33 | |
| » W: Steve Rogers (8-7) L: Mike Bruhert (1-5) | Third | 3 out |
| Thursday, June 22 |
| » Defeated Mets (30-40), 2-0 | Shea Stadium (3-4) | 35-33 | Won 2 |
| » W: Hal Dues (1-3) L: Pat Zachry (8-3) S: Mike Garman (4) | Third | 2½ out |
| Future Expo Anthony Ferrari is born in San Francisco, CA. |
| Friday, June 23 |
| » Lost to Cardinals (25-45), 8-4 | Busch Stadium II (2-2) | 35-34 | |
| » W: Pete Vuckovich (4-5) L: Rudy May (6-7) S: Mark Littell (3) | Third | 3 out |
| Saturday, June 24 |
| » Defeated Cardinals (25-46), 2-0 | Busch Stadium II (3-2) | 36-34 | |
| » W: Woodie Fryman (3-5) L: Silvio Martinez (2-3) S: Mike Garman (5) | Third | 3 out |
| Sunday, June 25 |
| » Lost to Cardinals (26-46), 7-5 | Busch Stadium II (3-3) | 36-35 | |
| » W: Buddy Schultz (1-2) L: Rudy May (6-8) | Third | 3 out |
| Monday, June 26 |
| » Defeated Phillies (36-30), 5-1 | Stade Olympique (21-15) | 37-35 | |
| » W: Steve Rogers (9-7) L: Steve Carlton (8-7) | Third | 3 out |
| Tuesday, June 27 |
| » Lost to Phillies (37-30), 1-0 | Stade Olympique (21-16) | 37-36 | |
| » W: Dick Ruthven (4-7) L: Hal Dues (1-4) | Third | 3 out |
| Wednesday, June 28 |
| » Lost to Phillies (38-30), 7-5 | Stade Olympique (21-17) | 37-37 | Lost 2 |
| » W: Jim Lonborg (7-5) L: Mike Garman (0-3) S: Tug McGraw (4) | Third | 4 out |
| Thursday, June 29 |
| » Major-league debuts: Dwight Bernard (Mets) |
| Friday, June 30 |
| » Lost to Cardinals (30-47), 2-1 | Stade Olympique (21-18) | 37-38 | Lost 3 |
| » W: Bob Forsch (9-6) L: Ross Grimsley (11-5) S: Roy Thomas (1) | Third | 5 out |
| Saturday, July 1 |
| » Defeated Cardinals (30-48), 3-2 | Stade Olympique (22-18) | 38-38 | |
| » W: Steve Rogers (10-7) L: Mark Littell (1-7) | Third | 5 out |
| Sunday, July 2 |
| » Lost to Cardinals (31-48), 5-4 | Stade Olympique (22-19) | 38-39 | |
| » W: Pete Vuckovich (6-5) L: Woodie Fryman (3-6) S: Buddy Schultz (4) | Third | 6½ out |
| » Lost to Cardinals (32-48), 4-2 | Stade Olympique (22-20) | 38-40 | Lost 2 |
| » W: John Urrea (3-8) L: Rudy May (6-9) S: Roy Thomas (2) | Third | 6½ out |
| Monday, July 3 |
| » Defeated Pirates (36-39), 2-0 | Three Rivers Stadium (2-2) | 39-40 | |
| » W: Hal Dues (2-4) L: John Candelaria (7-8) S: Steve Rogers (1) | Third | 6 out |
| Tuesday, July 4 |
| » Lost to Pirates (37-39), 3-1 | Three Rivers Stadium (2-3) | 39-41 | |
| » W: Bert Blyleven (8-5) L: Dan Schatzeder (2-1) S: Kent Tekulve (10) | Fourth | 7 out |
| » Lost to Pirates (38-39), 4-3 | Three Rivers Stadium (2-4) | 39-42 | Lost 2 |
| » W: Don Robinson (5-2) L: Wayne Twitchell (3-7) S: Kent Tekulve (11) | Fourth | 7 out |
| Thursday, July 6 |
| » Lost to Phillies (45-32), 7-6 | Veteran's Stadium (1-1) | 39-43 | Lost 3 |
| » W: Rawly Eastwick (4-1) L: Ross Grimsley (11-6) | Fourth | 8½ out |
| Friday, July 7 |
| » Defeated Phillies (45-33), 7-4 | Veteran's Stadium (2-1) | 40-43 | |
| » W: Steve Rogers (11-7) L: Dick Ruthven (5-8) S: Mike Garman (6) | Fourth | 7½ out |
| Saturday, July 8 |
| » Lost to Phillies (46-33), 6-3 | Veteran's Stadium (2-2) | 40-44 | |
| » W: Larry Christenson (6-8) L: Woodie Fryman (3-7) S: Ron Reed (7) | Fourth | 7½ out |
| » Defeated Phillies (46-34), 8-1 | Veteran's Stadium (3-2) | 41-44 | |
| » W: Hal Dues (3-4) L: Jim Lonborg (7-6) | Fourth | 7½ out |
| Sunday, July 9 |
| » Lost to Phillies (47-34), 8-7 | Veteran's Stadium (3-3) | 41-45 | |
| » W: Tug McGraw (8-3) L: Darold Knowles (2-2) | Fourth | 8½ out |
| Thursday, July 13 |
| » Defeated Astros (36-47), 6-0 | Stade Olympique (23-20) | 42-45 | |
| » W: Ross Grimsley (12-6) L: Joe Niekro (5-7) | Fourth | 8 out |
| Friday, July 14 |
| » Lost to Astros (37-47), 4-3 | Stade Olympique (23-21) | 42-46 | |
| » W: Ken Forsch (3-3) L: Stan Bahnsen (0-3) | Fourth | 8½ out |
| » Lost to Astros (38-47), 5-4 | Stade Olympique (23-22) | 42-47 | Lost 2 |
| » W: Ken Forsch (4-3) L: Gerry Pirtle (0-1) S: Bo McLaughlin (2) | Fourth | 8½ out |
| Saturday, July 15 |
| » Defeated Astros (38-48), 8-0 | Stade Olympique (24-22) | 43-47 | |
| » W: Woodie Fryman (4-7) L: Tom Dixon (4-6) | Fourth | 7½ out |
| Sunday, July 16 |
| » Defeated Astros (38-49), 6-1 | Stade Olympique (25-22) | 44-47 | Won 2 |
| » W: Dan Schatzeder (3-1) L: Floyd Bannister (3-5) | Fourth | 7½ out |
| Monday, July 17 |
| » Lost to Reds (53-38), 8-6 | Riverfront Stadium (2-3) | 44-48 | |
| » W: Manny Sarmiento (7-5) L: Stan Bahnsen (0-4) S: Doug Bair (15) | Fourth | 7½ out |
| » Major-league debuts: Larry McWilliams (Braves) |
| Tuesday, July 18 |
| » Defeated Reds (53-39), 3-1 | Riverfront Stadium (3-3) | 45-48 | |
| » W: Hal Dues (4-4) L: Tom Seaver (9-9) S: Mike Garman (7) | Fourth | 6½ out |
| » Major-league debuts: Mike LaCoss (Reds) |
| Wednesday, July 19 |
| » Defeated Braves (41-50), 8-6 | Stade Olympique (26-22) | 46-48 | Won 2 |
| » W: Mike Garman (1-3) L: Gene Garber (3-2) | Fourth | 6 out |
| » Lost to Braves (42-50), 3-1 | Stade Olympique (26-23) | 46-49 | |
| » W: Eddie Solomon (2-4) L: Wayne Twitchell (3-8) S: Dave Campbell (1) | Fourth | 6 out |
| Thursday, July 20 |
| » Defeated Braves (42-51), 7-3 | Stade Olympique (27-23) | 47-49 | |
| » W: Woodie Fryman (5-7) L: Jamie Easterly (2-6) S: Mike Garman (8) | Fourth | 6 out |
| Friday, July 21 |
| » Lost to Reds (55-40), 10-3 | Stade Olympique (27-24) | 47-50 | |
| » W: Mike LaCoss (1-0) L: Ross Grimsley (12-7) | Fourth | 7½ out |
| Saturday, July 22 |
| » Lost to Reds (56-40), 2-1 | Stade Olympique (27-25) | 47-51 | Lost 2 |
| » W: Fred Norman (9-5) L: Dan Schatzeder (3-2) S: Doug Bair (17) | Fourth | 8½ out |
| Sunday, July 23 |
| » Lost to Reds (57-40), 5-4 | Stade Olympique (27-26) | 47-52 | Lost 3 |
| » W: Manny Sarmiento (8-6) L: Wayne Twitchell (3-9) S: Pedro Borbon (4) | Fourth | 9½ out |
| Monday, July 24 |
| » Lost to Astros (42-56), 6-5 | Astrodome (2-2) | 47-53 | Lost 4 |
| » W: Ken Forsch (5-4) L: Darold Knowles (2-3) | Fourth | 9½ out |
| Tuesday, July 25 |
| » Lost to Astros (43-56), 3-2 | Astrodome (2-3) | 47-54 | Lost 5 |
| » W: Ken Forsch (6-4) L: Wayne Twitchell (3-10) | Fourth | 9½ out |
| Wednesday, July 26 |
| » Lost to Astros (44-56), 5-0 | Astrodome (2-4) | 47-55 | Lost 6 |
| » W: Joe Niekro (7-8) L: Ross Grimsley (12-8) | Fourth | 9½ out |
| Friday, July 28 |
| » Lost to Braves (47-53), 6-4 | Atlanta-Fulton County Stadium (1-2) | 47-56 | Lost 7 |
| » W: Dave Campbell (4-2) L: Gerry Pirtle (0-2) S: Gene Garber (15) | Fourth | 9½ out |
| » Defeated Braves (47-54), 4-1 | Atlanta-Fulton County Stadium (2-2) | 48-56 | |
| » W: Dan Schatzeder (4-2) L: Preston Hanna (7-8) S: Mike Garman (9) | Fourth | 9½ out |
| Saturday, July 29 |
| » Lost to Braves (48-54), 9-6 | Atlanta-Fulton County Stadium (2-3) | 48-57 | |
| » W: Jamie Easterly (3-6) L: Mike Garman (1-4) S: Phil Niekro (1) | Fourth | 9½ out |
| » Major-league debuts: Chico Ruiz (Braves) |
| Sunday, July 30 |
| » Defeated Braves (48-55), 19-0 | Atlanta-Fulton County Stadium (3-3) | 49-57 | |
| » W: Woodie Fryman (6-7) L: Tommy Boggs (2-6) | Fourth | 8½ out |
| Monday, July 31 |
| » Defeated Pirates (48-52), 3-2 | Stade Olympique (28-26) | 50-57 | Won 2 |
| » W: Mike Garman (2-4) L: Bert Blyleven (9-6) | Fourth | 8½ out |
| Tuesday, August 1 |
| » Defeated Pirates (48-53), 4-3 | Stade Olympique (29-26) | 51-57 | Won 3 |
| » W: Steve Rogers (12-7) L: Jim Bibby (6-5) S: Darold Knowles (4) | Fourth | 7½ out |
| Wednesday, August 2 |
| » Lost to Pirates (49-53), 3-0 | Stade Olympique (29-27) | 51-58 | |
| » W: Bruce Kison (3-3) L: Dan Schatzeder (4-3) S: Kent Tekulve (18) | Fourth | 8½ out |
| Friday, August 4 |
| » Lost to Cubs (55-51), 6-4 | Wrigley Field (1-2) | 51-59 | Lost 2 |
| » W: Rick Reuschel (10-9) L: Mike Garman (2-5) S: Bruce Sutter (20) | Fourth | 9 out |
| Saturday, August 5 |
| » Defeated Cubs (55-52), 7-4 | Wrigley Field (2-2) | 52-59 | |
| » W: Ross Grimsley (13-8) L: Dave Roberts (4-7) S: Stan Bahnsen (6) | Fourth | 8½ out |
| Sunday, August 6 |
| » Defeated Cubs (55-53), 2-1 | Wrigley Field (3-2) | 53-59 | Won 2 |
| » W: Steve Rogers (13-7) L: Dennis Lamp (5-11) S: Darold Knowles (5) | Fourth | 9½ out |
| » Lost to Cubs (56-53), 4-3 | Wrigley Field (3-3) | 53-60 | |
| » W: Lynn McGlothen (3-1) L: Mike Garman (2-6) S: Bruce Sutter (21) | Fourth | 9½ out |
| » Major-league debuts: Scott Sanderson (Expos) |
| Tuesday, August 8 |
| » Defeated Mets (47-66), 6-1 | Stade Olympique (30-27) | 54-60 | |
| » W: Dan Schatzeder (5-3) L: Tom Hausman (2-2) | Third | 7½ out |
| Wednesday, August 9 |
| » Lost to Mets (48-66), 10-3 | Stade Olympique (30-28) | 54-61 | |
| » W: Craig Swan (5-5) L: Wayne Twitchell (3-11) | Third | 8½ out |
| Friday, August 11 |
| » Defeated Cubs (58-55), 1-0 | Stade Olympique (31-28) | 55-61 | |
| » W: Ross Grimsley (14-8) L: Dennis Lamp (5-12) | Third | 9 out |
| Saturday, August 12 |
| » Defeated Cubs (58-56), 4-3 | Stade Olympique (32-28) | 56-61 | Won 2 |
| » W: Stan Bahnsen (1-4) L: Donnie Moore (7-5) | Third | 9 out |
| Sunday, August 13 |
| » Lost to Cubs (59-56), 2-1 | Stade Olympique (32-29) | 56-62 | |
| » W: Rick Reuschel (11-10) L: Scott Sanderson (0-1) | Third | 9 out |
| Tuesday, August 15 |
| » Defeated Giants (69-50), 4-3 | Stade Olympique (33-29) | 57-62 | |
| » W: Hal Dues (5-4) L: Charlie Williams (1-3) | Third | 8 out |
| Wednesday, August 16 |
| » Defeated Giants (69-51), 1-0 | Stade Olympique (34-29) | 58-62 | Won 2 |
| » W: Woodie Fryman (7-7) L: Vida Blue (16-6) | Third | 7 out |
| Thursday, August 17 |
| » Lost to Giants (70-51), 3-0 | Stade Olympique (34-30) | 58-63 | |
| » W: Ed Halicki (6-6) L: Ross Grimsley (14-9) | Third | 7 out |
| Friday, August 18 |
| » Lost to Padres (63-59), 3-2 | Stade Olympique (34-31) | 58-64 | Lost 2 |
| » W: Eric Rasmussen (12-9) L: Steve Rogers (13-8) S: Mark Lee (1) | Fourth | 7 out |
| Saturday, August 19 |
| » Lost to Padres (64-59), 3-2 | Stade Olympique (34-32) | 58-65 | Lost 3 |
| » W: Randy Jones (11-11) L: Dan Schatzeder (5-4) S: Rollie Fingers (28) | Fourth | 8 out |
| Sunday, August 20 |
| » Lost to Padres (65-59), 5-4 | Stade Olympique (34-33) | 58-66 | Lost 4 |
| » W: Mark Lee (4-1) L: Hal Dues (5-5) S: Rollie Fingers (29) | Fourth | 9 out |
| Future Expo T.J. Tucker is born in Clearwater, FL. |
| Monday, August 21 |
| » Defeated Dodgers (73-52), 4-2 | Stade Olympique (35-33) | 59-66 | |
| » W: Ross Grimsley (15-9) L: Bob Welch (5-1) | Fourth | 8 out |
| Wednesday, August 23 |
| » Lost to Dodgers (74-52), 4-2 | Stade Olympique (35-34) | 59-67 | |
| » W: Burt Hooton (14-8) L: Steve Rogers (13-9) S: Charlie Hough (6) | Fourth | 8½ out |
| Friday, August 25 |
| » Defeated Giants (74-54), 8-5 | Candlestick Park (1-2) | 60-67 | |
| » W: Dan Schatzeder (6-4) L: Greg Minton (0-1) S: Stan Bahnsen (7) | Fourth | 7 out |
| Saturday, August 26 |
| » Lost to Giants (75-54), 4-1 | Candlestick Park (1-3) | 60-68 | |
| » W: Jim Barr (7-10) L: Woodie Fryman (7-8) | Fourth | 8 out |
| Sunday, August 27 |
| » Defeated Giants (75-55), 2-1 | Candlestick Park (2-3) | 61-68 | |
| » W: Ross Grimsley (16-9) L: Vida Blue (16-7) | Fourth | 8½ out |
| » Lost to Giants (76-55), 11-2 | Candlestick Park (2-4) | 61-69 | |
| » W: Ed Halicki (8-6) L: Scott Sanderson (0-2) | Fourth | 8½ out |
| Monday, August 28 |
| » Lost to Dodgers (77-54), 4-0 | Dodger Stadium (1-3) | 61-70 | Lost 2 |
| » W: Burt Hooton (15-8) L: Steve Rogers (13-10) | Fourth | 9½ out |
| Tuesday, August 29 |
| » Lost to Dodgers (78-54), 4-1 | Dodger Stadium (1-4) | 61-71 | Lost 3 |
| » W: Tommy John (16-9) L: Hal Dues (5-6) | Third | 10½ out |
| Wednesday, August 30 |
| » Lost to Dodgers (79-54), 4-3 | Dodger Stadium (1-5) | 61-72 | Lost 4 |
| » W: Charlie Hough (5-3) L: Wayne Twitchell (3-12) | Fourth | 11½ out |
| Thursday, August 31 |
| » Lost to Padres (70-65), 6-1 | San Diego/Jack Murphy Stadium (1-3) | 61-73 | Lost 5 |
| » W: Eric Rasmussen (14-10) L: Woodie Fryman (7-9) S: Mark Lee (2) | Fourth | 12 out |
| Friday, September 1 |
| » Defeated Padres (70-66), 3-2 | San Diego/Jack Murphy Stadium (2-3) | 62-73 | |
| » W: Mike Garman (3-6) L: Randy Jones (11-13) | Fourth | 11 out |
| Saturday, September 2 |
| » Defeated Padres (70-67), 3-2 | San Diego/Jack Murphy Stadium (3-3) | 63-73 | Won 2 |
| » W: Scott Sanderson (1-2) L: Mickey Lolich (2-1) S: Mike Garman (10) | Fourth | 11 out |
| Monday, September 4 |
| » Defeated Cubs (69-67), 5-3 | Wrigley Field (4-3) | 64-73 | Won 3 |
| » W: Dan Schatzeder (7-4) L: Ray Burris (5-11) S: Darold Knowles (6) | Fourth | 9 out |
| » Defeated Cubs (69-68), 6-5 | Wrigley Field (5-3) | 65-73 | Won 4 |
| » W: Mike Garman (4-6) L: Bruce Sutter (7-6) S: Bill Atkinson (3) | Fourth | 9 out |
| Tuesday, September 5 |
| » Defeated Cubs (69-69), 10-8 | Wrigley Field (6-3) | 66-73 | Won 5 |
| » W: Wayne Twitchell (4-12) L: Bruce Sutter (7-7) S: Mike Garman (11) | Fourth | 8½ out |
| Wednesday, September 6 |
| » Defeated Mets (55-85), 8-2 | Stade Olympique (36-34) | 67-73 | Won 6 |
| » W: Ross Grimsley (17-9) L: Mike Bruhert (3-8) | Fourth | 8½ out |
| Thursday, September 7 |
| » Lost to Mets (56-85), 9-4 | Stade Olympique (36-35) | 67-74 | |
| » W: Nino Espinosa (10-13) L: Bob James (0-1) | Fourth | 9½ out |
| » Major-league debuts: Bob James (Expos) |
| Friday, September 8 |
| » Lost to Cubs (70-71), 4-2 | Stade Olympique (36-36) | 67-75 | Lost 2 |
| » W: Bruce Sutter (8-7) L: Mike Garman (4-7) | Fourth | 11 out |
| Saturday, September 9 |
| » Lost to Cubs (71-71), 6-3 | Stade Olympique (36-37) | 67-76 | Lost 3 |
| » W: Mike Krukow (7-2) L: Dan Schatzeder (7-5) S: Bruce Sutter (25) | Fourth | 12 out |
| » Major-league debuts: David Palmer (Expos) |
| Sunday, September 10 |
| » Lost to Cubs (72-71), 6-3 | Stade Olympique (36-38) | 67-77 | Lost 4 |
| » W: Rick Reuschel (14-12) L: Woodie Fryman (7-10) | Fourth | 12 out |
| Monday, September 11 |
| » Defeated Cardinals (62-83), 3-1 | Stade Olympique (37-38) | 68-77 | |
| » W: Ross Grimsley (18-9) L: John Denny (11-11) | Fourth | 12 out |
| Tuesday, September 12 |
| » Defeated Cardinals (62-84), 5-1 | Stade Olympique (38-38) | 69-77 | Won 2 |
| » W: Rudy May (7-9) L: Pete Vuckovich (12-11) | Fourth | 11 out |
| Wednesday, September 13 |
| » Defeated Mets (59-87), 4-3 | Shea Stadium (4-4) | 70-77 | Won 3 |
| » W: Scott Sanderson (2-2) L: Nino Espinosa (10-14) S: Mike Garman (12) | Fourth | 11 out |
| Thursday, September 14 |
| » Lost to Mets (60-87), 7-6 | Shea Stadium (4-5) | 70-78 | |
| » W: Mardie Cornejo (4-2) L: Randy Miller (0-1) S: Dale Murray (5) | Fourth | 12 out |
| Friday, September 15 |
| » Lost to Pirates (78-69), 6-1 | Three Rivers Stadium (2-5) | 70-79 | Lost 2 |
| » W: Bruce Kison (6-5) L: Woodie Fryman (7-11) | Fourth | 12 out |
| Saturday, September 16 |
| » Lost to Pirates (79-69), 12-5 | Three Rivers Stadium (2-6) | 70-80 | Lost 3 |
| » W: Don Robinson (13-6) L: Ross Grimsley (18-10) | Fourth | 13 out |
| Sunday, September 17 |
| » Lost to Pirates (80-69), 5-3 | Three Rivers Stadium (2-7) | 70-81 | Lost 4 |
| » W: Bert Blyleven (14-9) L: Rudy May (7-10) S: Kent Tekulve (30) | Fourth | 13 out |
| Tuesday, September 19 |
| » Defeated Phillies (82-68), 5-2 | Stade Olympique (39-38) | 71-81 | |
| » W: Scott Sanderson (3-2) L: Dick Ruthven (14-11) S: Mike Garman (13) | Fourth | 12 out |
| Wednesday, September 20 |
| » Lost to Phillies (83-68), 4-2 | Stade Olympique (39-39) | 71-82 | |
| » W: Randy Lerch (10-8) L: Dan Schatzeder (7-6) S: Ron Reed (14) | Fourth | 13 out |
