| Sunday, February 29 |
| Future Met Terrence Long is born in Montgomery, AL. |
| Friday, April 9 |
| » Defeated Expos (0-1), 3-2 | Shea Stadium (1-0) | 1-0 | |
| » W: Tom Seaver (1-0) L: Steve Rogers (0-1) S: Skip Lockwood (1) | First | -- |
| Saturday, April 10 |
| » Defeated Expos (0-2), 1-0 | Shea Stadium (2-0) | 2-0 | Won 2 |
| » W: Jon Matlack (1-0) L: Woodie Fryman (0-1) | First | -- |
| Sunday, April 11 |
| » Lost to Expos (1-2), 7-6 | Shea Stadium (2-1) | 2-1 | |
| » W: Fred Scherman (1-0) L: Mickey Lolich (0-1) S: Dale Murray (1) | Second | ½ out |
| Tuesday, April 13 |
| » Lost to Cubs (3-1), 5-4 | Wrigley Field (0-1) | 2-2 | Lost 2 |
| » W: Mike Garman (1-0) L: Skip Lockwood (0-1) | Third | 1½ out |
| Wednesday, April 14 |
| » Lost to Cubs (4-1), 6-5 | Wrigley Field (0-2) | 2-3 | Lost 3 |
| » W: Buddy Schultz (1-0) L: Hank Webb (0-1) S: Mike Garman (1) | Third | 2 out |
| Thursday, April 15 |
| » Defeated Cubs (4-2), 10-8 | Wrigley Field (1-2) | 3-3 | |
| » W: Skip Lockwood (1-1) L: Tom Dettore (0-1) | Third | 2 out |
| Friday, April 16 |
| » Lost to Pirates (5-0), 3-1 | Three Rivers Stadium (0-1) | 3-4 | |
| » W: Doc Medich (1-0) L: Mickey Lolich (0-2) | Third | 3 out |
| Saturday, April 17 |
| » Defeated Pirates (5-1), 17-1 | Three Rivers Stadium (1-1) | 4-4 | |
| » W: Jerry Koosman (1-0) L: Bruce Kison (1-1) | Third | 2 out |
| Sunday, April 18 |
| » Lost to Pirates (6-1), 7-5 | Three Rivers Stadium (1-2) | 4-5 | |
| » W: Jerry Reuss (2-0) L: Craig Swan (0-1) S: Ramon Hernandez (2) | Fourth | 3 out |
| Monday, April 19 |
| » Defeated Cardinals (3-5), 4-3 | Busch Stadium II (1-0) | 5-5 | |
| » W: Bob Apodaca (1-0) L: Mike Wallace (0-1) | Third | 2½ out |
| Tuesday, April 20 |
| » Defeated Cardinals (3-6), 8-0 | Busch Stadium II (2-0) | 6-5 | Won 2 |
| » W: Jon Matlack (2-0) L: Lynn McGlothen (1-2) | Third | 1½ out |
| Future Met Jason Roach is born in Kinston, NC. |
| Wednesday, April 21 |
| » Lost to Cardinals (4-6), 7-4 | Busch Stadium II (2-1) | 6-6 | |
| » W: Eric Rasmussen (2-1) L: Mickey Lolich (0-3) S: Al Hrabosky (1) | Third | 1½ out |
| Friday, April 23 |
| » Lost to Astros (9-6), 3-1 | Astrodome (0-1) | 6-7 | Lost 2 |
| » W: Mike Cosgrove (1-0) L: Jerry Koosman (1-1) S: Ken Forsch (6) | Fourth | 1½ out |
| Saturday, April 24 |
| » Defeated Astros (9-7), 7-1 | Astrodome (1-1) | 7-7 | |
| » W: Tom Seaver (2-0) L: Larry Dierker (2-2) | Third | 2 out |
| Sunday, April 25 |
| » Defeated Astros (9-8), 4-2 | Astrodome (2-1) | 8-7 | Won 2 |
| » W: Ken Sanders (1-0) L: Joe Niekro (1-3) | Third | 1½ out |
| Monday, April 26 |
| » Defeated Braves (8-6), 3-1 | Shea Stadium (3-1) | 9-7 | Won 3 |
| » W: Mickey Lolich (1-3) L: Dick Ruthven (3-1) | Second | 2 out |
| Future Met Scott Strickland is born in Houston, TX. |
| Tuesday, April 27 |
| » Defeated Braves (8-7), 6-5 | Shea Stadium (4-1) | 10-7 | Won 4 |
| » W: Tom Hall (1-0) L: Pablo Torrealba (0-2) | First | -- |
| Wednesday, April 28 |
| » Defeated Braves (8-8), 3-0 | Shea Stadium (5-1) | 11-7 | Won 5 |
| » W: Craig Swan (1-1) L: Andy Messersmith (0-1) | First | -- |
| Thursday, April 29 |
| » Defeated Braves (8-9), 2-0 | Shea Stadium (6-1) | 12-7 | Won 6 |
| » W: Tom Seaver (3-0) L: Phil Niekro (3-1) | First | -- |
| Friday, April 30 |
| » Defeated Astros (11-10), 3-1 | Shea Stadium (7-1) | 13-7 | Won 7 |
| » W: Jon Matlack (3-0) L: Joe Niekro (1-4) | First | -- |
| Sunday, May 2 |
| » Lost to Astros (12-10), 5-4 | Shea Stadium (7-2) | 13-8 | |
| » W: J.R. Richard (4-1) L: Bob Apodaca (1-1) S: Larry Hardy (3) | Second | 2½ out |
| » Defeated Astros (12-11), 7-4 | Shea Stadium (8-2) | 14-8 | |
| » W: Jerry Koosman (2-1) L: Gil Rondon (0-1) S: Skip Lockwood (2) | Second | 2½ out |
| Tuesday, May 4 |
| » Defeated Reds (11-9), 5-3 | Shea Stadium (9-2) | 15-8 | Won 2 |
| » W: Tom Seaver (4-0) L: Fred Norman (3-1) S: Skip Lockwood (3) | Second | 2½ out |
| Wednesday, May 5 |
| » Lost to Reds (12-9), 2-0 | Shea Stadium (9-3) | 15-9 | |
| » W: Rawly Eastwick (2-1) L: Tom Hall (1-1) | Second | 2½ out |
| Thursday, May 6 |
| » Defeated Reds (12-10), 4-2 | Shea Stadium (10-3) | 16-9 | |
| » W: Craig Swan (2-1) L: Don Gullett (2-1) S: Skip Lockwood (4) | Second | 3 out |
| Friday, May 7 |
| » Defeated Padres (12-12), 6-2 | Shea Stadium (11-3) | 17-9 | Won 2 |
| » W: Jerry Koosman (3-1) L: Randy Jones (5-2) | First | -- |
| Saturday, May 8 |
| » Defeated Padres (12-13), 7-2 | Shea Stadium (12-3) | 18-9 | Won 3 |
| » W: Mickey Lolich (2-3) L: Rich Folkers (0-1) | First | -- |
| Sunday, May 9 |
| » Lost to Padres (13-13), 4-0 | Shea Stadium (12-4) | 18-10 | |
| » W: Brent Strom (3-1) L: Tom Seaver (4-1) | Second | 3 out |
| Tuesday, May 11 |
| » Lost to Braves (9-18), 8-7 | Atlanta-Fulton County Stadium (0-1) | 18-11 | Lost 2 |
| » W: Elias Sosa (2-2) L: Bob Apodaca (1-2) | Second | 3 out |
| Wednesday, May 12 |
| » Defeated Braves (9-19), 6-3 | Atlanta-Fulton County Stadium (1-1) | 19-11 | |
| » W: Jerry Koosman (4-1) L: Andy Messersmith (0-4) S: Skip Lockwood (5) | Second | 3 out |
| Friday, May 14 |
| » Lost to Reds (17-11), 5-1 | Riverfront Stadium (0-1) | 19-12 | |
| » W: Jack Billingham (4-2) L: Mickey Lolich (2-4) | Second | 3 out |
| Saturday, May 15 |
| » Lost to Reds (18-11), 2-0 | Riverfront Stadium (0-2) | 19-13 | Lost 2 |
| » W: Santo Alcala (2-0) L: Tom Seaver (4-2) | Third | 3 out |
| Future Met Tyler Walker is born in San Francisco, CA. |
| Sunday, May 16 |
| » Defeated Reds (18-12), 7-5 | Riverfront Stadium (1-2) | 20-13 | |
| » W: Jon Matlack (4-0) L: Gary Nolan (3-2) | Second | 3½ out |
| » Lost to Reds (19-12), 8-1 | Riverfront Stadium (1-3) | 20-14 | |
| » W: Don Gullett (3-2) L: Craig Swan (2-2) S: Pat Darcy (2) | Second | 3½ out |
| Wednesday, May 19 |
| » Lost to Phillies (20-8), 2-1 | Shea Stadium (12-5) | 20-15 | Lost 2 |
| » W: Larry Christenson (4-1) L: Mickey Lolich (2-5) S: Tom Underwood (1) | Third | 3½ out |
| Thursday, May 20 |
| » Lost to Phillies (21-8), 5-3 | Shea Stadium (12-6) | 20-16 | Lost 3 |
| » W: Jim Lonborg (6-0) L: Tom Seaver (4-3) S: Tug McGraw (4) | Third | 4½ out |
| Friday, May 21 |
| » Defeated Expos (13-18), 4-3 | Parc Jarry (1-0) | 21-16 | |
| » W: Skip Lockwood (2-1) L: Dale Murray (0-3) S: Ken Sanders (1) | Third | 4½ out |
| Saturday, May 22 |
| » Defeated Expos (13-19), 4-1 | Parc Jarry (2-0) | 22-16 | Won 2 |
| » W: Jerry Koosman (5-1) L: Fred Scherman (2-2) S: Skip Lockwood (6) | Third | 3½ out |
| Sunday, May 23 |
| » Lost to Expos (14-19), 5-4 | Parc Jarry (2-1) | 22-17 | |
| » W: Chip Lang (1-0) L: Craig Swan (2-3) | Third | 4½ out |
| Monday, May 24 |
| » Lost to Phillies (24-9), 7-1 | Veteran's Stadium (0-1) | 22-18 | Lost 2 |
| » W: Larry Christenson (5-1) L: Mickey Lolich (2-6) | Third | 5½ out |
| Tuesday, May 25 |
| » Lost to Phillies (25-9), 8-4 | Veteran's Stadium (0-2) | 22-19 | Lost 3 |
| » W: Jim Lonborg (7-0) L: Tom Seaver (4-4) | Third | 6½ out |
| Wednesday, May 26 |
| » Lost to Phillies (26-9), 5-0 | Veteran's Stadium (0-3) | 22-20 | Lost 4 |
| » W: Steve Carlton (5-1) L: Jon Matlack (4-1) | Third | 7½ out |
| Thursday, May 27 |
| » Defeated Phillies (26-10), 5-2 | Veteran's Stadium (1-3) | 23-20 | |
| » W: Jerry Koosman (6-1) L: Gene Garber (1-1) S: Skip Lockwood (7) | Third | 6½ out |
| Friday, May 28 |
| » Lost to Cardinals (18-25), 6-0 | Shea Stadium (12-7) | 23-21 | |
| » W: Jack Curtis (3-4) L: Craig Swan (2-4) | Third | 7½ out |
| » Major-league debuts: Bob Myrick (Mets) |
| Saturday, May 29 |
| » Lost to Cardinals (19-25), 3-2 | Shea Stadium (12-8) | 23-22 | Lost 2 |
| » W: Al Hrabosky (2-4) L: Ken Sanders (1-1) | Third | 8½ out |
| Sunday, May 30 |
| » Lost to Cardinals (20-25), 6-5 | Shea Stadium (12-9) | 23-23 | Lost 3 |
| » W: Al Hrabosky (3-4) L: Skip Lockwood (2-2) | Third | 9½ out |
| Monday, May 31 |
| » Defeated Pirates (24-19), 13-2 | Shea Stadium (13-9) | 24-23 | |
| » W: Jon Matlack (5-1) L: Jerry Reuss (5-4) | Third | 9½ out |
| » Lost to Pirates (25-19), 2-1 | Shea Stadium (13-10) | 24-24 | |
| » W: Doc Medich (4-4) L: Bob Apodaca (1-3) | Third | 9½ out |
| Tuesday, June 1 |
| » Lost to Pirates (26-19), 3-2 | Shea Stadium (13-11) | 24-25 | Lost 2 |
| » W: John Candelaria (4-3) L: Jerry Koosman (6-2) | Third | 10½ out |
| Wednesday, June 2 |
| » Lost to Cubs (21-25), 5-3 | Shea Stadium (13-12) | 24-26 | Lost 3 |
| » W: Bill Bonham (4-2) L: Craig Swan (2-5) | Third | 11½ out |
| Thursday, June 3 |
| » Lost to Cubs (22-25), 2-1 | Shea Stadium (13-13) | 24-27 | Lost 4 |
| » W: Ray Burris (2-7) L: Mickey Lolich (2-7) S: Oscar Zamora (2) | Third | 11½ out |
| Friday, June 4 |
| » Defeated Dodgers (30-21), 11-0 | Dodger Stadium (1-0) | 25-27 | |
| » W: Tom Seaver (5-4) L: Burt Hooton (4-5) | Third | 10½ out |
| Saturday, June 5 |
| » Defeated Dodgers (30-22), 3-1 | Dodger Stadium (2-0) | 26-27 | Won 2 |
| » W: Jon Matlack (6-1) L: Doug Rau (5-3) | Third | 9½ out |
| Sunday, June 6 |
| » Lost to Dodgers (31-22), 10-3 | Dodger Stadium (2-1) | 26-28 | |
| » W: Don Sutton (5-6) L: Jerry Koosman (6-3) | Third | 10½ out |
| Monday, June 7 |
| » Lost to Padres (27-23), 5-1 | San Diego/Jack Murphy Stadium (0-1) | 26-29 | Lost 2 |
| » W: Alan Foster (1-2) L: Craig Swan (2-6) | Third | 11½ out |
| Future Met Esix Snead is born in Fort Myers, FL. |
| Tuesday, June 8 |
| » Lost to Padres (28-23), 3-0 | San Diego/Jack Murphy Stadium (0-2) | 26-30 | Lost 3 |
| » W: Dave Freisleben (4-1) L: Mickey Lolich (2-8) | Third | 12½ out |
| Wednesday, June 9 |
| » Lost to Padres (29-23), 3-0 | San Diego/Jack Murphy Stadium (0-3) | 26-31 | Lost 4 |
| » W: Randy Jones (11-2) L: Tom Seaver (5-5) | Third | 12½ out |
| Thursday, June 10 |
| » Defeated Padres (29-24), 6-0 | San Diego/Jack Murphy Stadium (1-3) | 27-31 | |
| » W: Jon Matlack (7-1) L: Brent Strom (6-4) | Third | 12½ out |
| Friday, June 11 |
| » Lost to Giants (23-35), 5-0 | Candlestick Park (0-1) | 27-32 | |
| » W: John Montefusco (7-5) L: Jerry Koosman (6-4) | Third | 13½ out |
| Saturday, June 12 |
| » Defeated Giants (23-36), 3-1 | Candlestick Park (1-1) | 28-32 | |
| » W: Craig Swan (3-6) L: John D'Acquisto (0-3) | Third | 13½ out |
| Sunday, June 13 |
| » Defeated Giants (23-37), 4-2 | Candlestick Park (2-1) | 29-32 | Won 2 |
| » W: Mickey Lolich (3-8) L: Rob Dressler (1-4) S: Bob Apodaca (1) | Third | 11½ out |
| » Defeated Giants (23-38), 4-1 | Candlestick Park (3-1) | 30-32 | Won 3 |
| » W: Tom Seaver (6-5) L: Jim Barr (4-5) S: Skip Lockwood (8) | Third | 11½ out |
| Tuesday, June 15 |
| » Defeated Dodgers (35-26), 2-1 | Shea Stadium (14-13) | 31-32 | Won 4 |
| » W: Jon Matlack (8-1) L: Burt Hooton (5-6) | Third | 11½ out |
| Wednesday, June 16 |
| » Lost to Dodgers (36-26), 4-1 | Shea Stadium (14-14) | 31-33 | |
| » W: Doug Rau (6-3) L: Jerry Koosman (6-5) S: Charlie Hough (4) | Third | 12½ out |
| Thursday, June 17 |
| » Defeated Dodgers (36-27), 1-0 | Shea Stadium (15-14) | 32-33 | |
| » W: Skip Lockwood (3-2) L: Charlie Hough (7-2) | Third | 12½ out |
| Friday, June 18 |
| » Defeated Giants (23-42), 3-2 | Shea Stadium (16-14) | 33-33 | Won 2 |
| » W: Tom Seaver (7-5) L: Rob Dressler (1-5) | Third | 12½ out |
| Saturday, June 19 |
| » Lost to Giants (24-42), 5-0 | Shea Stadium (16-15) | 33-34 | |
| » W: Jim Barr (5-5) L: Mickey Lolich (3-9) | Third | 12½ out |
| Sunday, June 20 |
| » Lost to Giants (25-42), 9-2 | Shea Stadium (16-16) | 33-35 | Lost 2 |
| » W: Ed Halicki (5-10) L: Jon Matlack (8-2) | Third | 13½ out |
| Monday, June 21 |
| » Lost to Cardinals (29-36), 7-2 | Busch Stadium II (2-2) | 33-36 | Lost 3 |
| » W: Lynn McGlothen (6-6) L: Jerry Koosman (6-6) S: Al Hrabosky (7) | Third | 14½ out |
| Tuesday, June 22 |
| » Lost to Cardinals (30-36), 3-0 | Busch Stadium II (2-3) | 33-37 | Lost 4 |
| » W: John Denny (3-4) L: Craig Swan (3-7) | Third | 14½ out |
| Wednesday, June 23 |
| » Defeated Cardinals (30-37), 5-4 | Busch Stadium II (3-3) | 34-37 | |
| » W: Tom Seaver (8-5) L: Pete Falcone (5-6) | Third | 14½ out |
| Friday, June 25 |
| » Defeated Cubs (30-38), 7-4 | Wrigley Field (2-2) | 35-37 | Won 2 |
| » W: Jon Matlack (9-2) L: Ray Burris (3-10) | Third | 15 out |
| Saturday, June 26 |
| » Defeated Cubs (30-39), 10-2 | Wrigley Field (3-2) | 36-37 | Won 3 |
| » W: Jerry Koosman (7-6) L: Bill Bonham (6-4) | Third | 14 out |
| Sunday, June 27 |
| » Defeated Cubs (30-40), 13-3 | Wrigley Field (4-2) | 37-37 | Won 4 |
| » W: Craig Swan (4-7) L: Rick Reuschel (7-5) | Third | 14 out |
| Monday, June 28 |
| » Defeated Cardinals (31-40), 5-4 | Shea Stadium (17-16) | 38-37 | Won 5 |
| » W: Skip Lockwood (4-2) L: Bill Greif (1-5) S: Bob Apodaca (2) | Third | 14 out |
| Tuesday, June 29 |
| » Defeated Cardinals (31-41), 2-0 | Shea Stadium (18-16) | 39-37 | Won 6 |
| » W: Mickey Lolich (4-9) L: Pete Falcone (5-7) | Third | 14 out |
| Thursday, July 1 |
| » Defeated Cardinals (31-42), 13-0 | Shea Stadium (19-16) | 40-37 | Won 7 |
| » W: Jon Matlack (10-2) L: Bob Forsch (2-3) | Third | 13½ out |
| Friday, July 2 |
| » Defeated Cubs (30-44), 2-1 | Shea Stadium (20-16) | 41-37 | Won 8 |
| » W: Jerry Koosman (8-6) L: Joe Coleman (2-9) | Third | 12½ out |
| Saturday, July 3 |
| » Defeated Cubs (30-45), 3-2 | Shea Stadium (21-16) | 42-37 | Won 9 |
| » W: Skip Lockwood (5-2) L: Rick Reuschel (7-6) | Third | 12½ out |
| Sunday, July 4 |
| » Defeated Cubs (30-46), 9-4 | Shea Stadium (22-16) | 43-37 | Won 10 |
| » W: Craig Swan (5-7) L: Bill Bonham (6-6) S: Skip Lockwood (9) | Third | 12½ out |
| » Lost to Cubs (31-46), 4-2 | Shea Stadium (22-17) | 43-38 | |
| » W: Ray Burris (4-10) L: Mickey Lolich (4-10) | Third | 12½ out |
| Monday, July 5 |
| » Lost to Astros (37-43), 7-3 | Astrodome (2-2) | 43-39 | Lost 2 |
| » W: Joe Niekro (4-7) L: Bob Apodaca (1-4) | Third | 12½ out |
| Tuesday, July 6 |
| » Lost to Astros (38-43), 1-0 | Astrodome (2-3) | 43-40 | Lost 3 |
| » W: J.R. Richard (8-9) L: Skip Lockwood (5-3) | Third | 12½ out |
| Wednesday, July 7 |
| » Defeated Astros (38-44), 12-4 | Astrodome (3-3) | 44-40 | |
| » W: Jerry Koosman (9-6) L: Joaquin Andujar (4-5) | Third | 11½ out |
| Thursday, July 8 |
| » Defeated Braves (38-44), 5-2 | Atlanta-Fulton County Stadium (2-1) | 45-40 | Won 2 |
| » W: Tom Seaver (9-5) L: Frank LaCorte (0-3) | Third | 11 out |
| Friday, July 9 |
| » Lost to Braves (39-44), 5-3 | Atlanta-Fulton County Stadium (2-2) | 45-41 | |
| » W: Phil Niekro (9-4) L: Nino Espinosa (0-1) S: Mike Marshall (13) | Third | 12 out |
| Saturday, July 10 |
| » Defeated Braves (39-45), 4-2 | Atlanta-Fulton County Stadium (3-2) | 46-41 | |
| » W: Skip Lockwood (6-3) L: Andy Messersmith (9-7) | Third | 12½ out |
| Sunday, July 11 |
| » Lost to Braves (40-45), 9-8 | Atlanta-Fulton County Stadium (3-3) | 46-42 | |
| » W: Bruce Dal Canton (3-1) L: Bob Apodaca (1-5) | Third | 13½ out |
| Thursday, July 15 |
| » Defeated Astros (42-45), 3-1 | Shea Stadium (23-17) | 47-42 | |
| » W: Jerry Koosman (10-6) L: J.R. Richard (9-10) | Third | 13½ out |
| Friday, July 16 |
| » Lost to Astros (43-45), 4-3 | Shea Stadium (23-18) | 47-43 | |
| » W: Larry Dierker (9-8) L: Jon Matlack (10-3) S: Gene Pentz (3) | Third | 13½ out |
| Saturday, July 17 |
| » Lost to Astros (44-45), 1-0 | Shea Stadium (23-19) | 47-44 | Lost 2 |
| » W: Joaquin Andujar (6-5) L: Tom Seaver (9-6) | Third | 13½ out |
| Sunday, July 18 |
| » Defeated Braves (41-48), 2-0 | Shea Stadium (24-19) | 48-44 | |
| » W: Mickey Lolich (5-10) L: Carl Morton (0-7) | Third | 13½ out |
| Monday, July 19 |
| » Lost to Braves (42-48), 4-2 | Shea Stadium (24-20) | 48-45 | |
| » W: Phil Niekro (10-5) L: Craig Swan (5-8) S: Mike Marshall (14) | Third | 14½ out |
| Tuesday, July 20 |
| » Defeated Reds (57-35), 2-1 | Riverfront Stadium (2-3) | 49-45 | |
| » W: Jerry Koosman (11-6) L: Gary Nolan (8-5) | Third | 13½ out |
| Wednesday, July 21 |
| » Lost to Reds (58-35), 4-0 | Riverfront Stadium (2-4) | 49-46 | |
| » W: Fred Norman (8-2) L: Jon Matlack (10-4) | Third | 14½ out |
| Friday, July 23 |
| » Lost to Expos (29-58), 3-2 | Parc Jarry (2-2) | 49-47 | Lost 2 |
| » W: Dale Murray (2-8) L: Skip Lockwood (6-4) | Third | 16 out |
| Saturday, July 24 |
| » Defeated Expos (29-59), 10-4 | Parc Jarry (3-2) | 50-47 | |
| » W: Mickey Lolich (6-10) L: Clay Kirby (1-8) S: Bob Apodaca (3) | Third | 15½ out |
| Sunday, July 25 |
| » Lost to Expos (30-59), 2-1 | Parc Jarry (3-3) | 50-48 | |
| » W: Don Carrithers (5-6) L: Jerry Koosman (11-7) | Third | 16½ out |
| Monday, July 26 |
| » Lost to Phillies (65-29), 4-1 | Veteran's Stadium (1-4) | 50-49 | Lost 2 |
| » W: Larry Christenson (9-5) L: Jon Matlack (10-5) S: Tug McGraw (6) | Third | 17½ out |
| Tuesday, July 27 |
| » Defeated Phillies (65-30), 4-1 | Veteran's Stadium (2-4) | 51-49 | |
| » W: Bob Myrick (1-0) L: Tom Underwood (6-3) S: Skip Lockwood (10) | Third | 16½ out |
| Wednesday, July 28 |
| » Lost to Pirates (54-43), 1-0 | Shea Stadium (24-21) | 51-50 | |
| » W: Dave Giusti (1-2) L: Ken Sanders (1-2) | Third | 16½ out |
| Thursday, July 29 |
| » Lost to Pirates (55-43), 2-1 | Shea Stadium (24-22) | 51-51 | Lost 2 |
| » W: Kent Tekulve (2-1) L: Skip Lockwood (6-5) | Third | 17½ out |
| Friday, July 30 |
| » Defeated Phillies (66-32), 3-2 | Shea Stadium (25-22) | 52-51 | |
| » W: Jerry Koosman (12-7) L: Jim Kaat (10-5) | Third | 16½ out |
| Saturday, July 31 |
| » Lost to Phillies (67-32), 2-1 | Shea Stadium (25-23) | 52-52 | |
| » W: Larry Christenson (10-5) L: Jon Matlack (10-6) S: Tug McGraw (7) | Third | 17½ out |
| Sunday, August 1 |
| » Lost to Phillies (68-32), 7-6 | Shea Stadium (25-24) | 52-53 | Lost 2 |
| » W: Gene Garber (6-2) L: Skip Lockwood (6-6) | Third | 19½ out |
| » Lost to Phillies (69-32), 2-0 | Shea Stadium (25-25) | 52-54 | Lost 3 |
| » W: Wayne Twitchell (1-0) L: Nino Espinosa (0-2) S: Ron Schueler (3) | Third | 19½ out |
| Monday, August 2 |
| » Lost to Expos (36-61), 5-4 | Shea Stadium (25-26) | 52-55 | Lost 4 |
| » W: Chuck Taylor (1-0) L: Skip Lockwood (6-7) S: Joe Kerrigan (1) | Third | 19½ out |
| Tuesday, August 3 |
| » Defeated Expos (36-62), 9-8 | Shea Stadium (26-26) | 53-55 | |
| » W: Bob Apodaca (2-5) L: Joe Kerrigan (0-2) | Third | 19 out |
| Wednesday, August 4 |
| » Defeated Expos (36-63), 4-0 | Shea Stadium (27-26) | 54-55 | Won 2 |
| » W: Jerry Koosman (13-7) L: Don Carrithers (5-7) | Third | 19 out |
| Thursday, August 5 |
| » Defeated Pirates (58-48), 7-4 | Three Rivers Stadium (2-2) | 55-55 | Won 3 |
| » W: Jon Matlack (11-6) L: Jerry Reuss (10-6) S: Skip Lockwood (11) | Third | 19 out |
| Saturday, August 7 |
| » Lost to Pirates (59-48), 12-3 | Three Rivers Stadium (2-3) | 55-56 | |
| » W: Bruce Kison (9-7) L: Tom Seaver (9-7) | Third | 18 out |
| » Defeated Pirates (59-49), 4-2 | Three Rivers Stadium (3-3) | 56-56 | |
| » W: Nino Espinosa (1-2) L: Doc Medich (5-11) S: Skip Lockwood (12) | Third | 18 out |
| Sunday, August 8 |
| » Defeated Pirates (59-50), 7-4 | Three Rivers Stadium (4-3) | 57-56 | Won 2 |
| » W: Mickey Lolich (7-10) L: Jim Rooker (9-6) | Third | 18 out |
| Tuesday, August 10 |
| » Defeated Padres (55-60), 5-4 | Shea Stadium (28-26) | 58-56 | Won 3 |
| » W: Jerry Koosman (14-7) L: Randy Jones (18-7) | Third | 17 out |
| Wednesday, August 11 |
| » Defeated Padres (55-61), 2-1 | Shea Stadium (29-26) | 59-56 | Won 4 |
| » W: Jon Matlack (12-6) L: Tom Griffin (6-4) S: Skip Lockwood (13) | Third | 17 out |
| Thursday, August 12 |
| » Lost to Padres (56-61), 3-0 | Shea Stadium (29-27) | 59-57 | |
| » W: Rick Sawyer (3-0) L: Tom Seaver (9-8) | Third | 17 out |
| Friday, August 13 |
| » Lost to Reds (76-40), 7-3 | Shea Stadium (29-28) | 59-58 | Lost 2 |
| » W: Jack Billingham (10-8) L: Mickey Lolich (7-11) S: Rawly Eastwick (16) | Third | 17 out |
| Saturday, August 14 |
| » Defeated Reds (76-41), 2-1 | Shea Stadium (30-28) | 60-58 | |
| » W: Nino Espinosa (2-2) L: Pat Zachry (11-4) S: Skip Lockwood (14) | Third | 17 out |
| Sunday, August 15 |
| » Defeated Reds (76-42), 1-0 | Shea Stadium (31-28) | 61-58 | Won 2 |
| » W: Jerry Koosman (15-7) L: Gary Nolan (10-8) | Third | 16 out |
| Tuesday, August 17 |
| » Lost to Dodgers (64-54), 4-3 | Dodger Stadium (2-2) | 61-59 | |
| » W: Rick Rhoden (11-1) L: Jon Matlack (12-7) | Third | 17 out |
| Wednesday, August 18 |
| » Lost to Dodgers (65-54), 3-2 | Dodger Stadium (2-3) | 61-60 | Lost 2 |
| » W: Charlie Hough (10-5) L: Tom Seaver (9-9) | Third | 18 out |
| Thursday, August 19 |
| » Lost to Dodgers (66-54), 6-5 | Dodger Stadium (2-4) | 61-61 | Lost 3 |
| » W: Charlie Hough (11-5) L: Bob Apodaca (2-6) | Third | 19 out |
| Saturday, August 21 |
| » Defeated Padres (60-65), 7-1 | San Diego/Jack Murphy Stadium (2-3) | 62-61 | |
| » W: Jerry Koosman (16-7) L: Tom Griffin (7-5) | Third | 18½ out |
| Sunday, August 22 |
| » Defeated Padres (60-66), 1-0 | San Diego/Jack Murphy Stadium (3-3) | 63-61 | Won 2 |
| » W: Jon Matlack (13-7) L: Randy Jones (19-9) | Third | 18½ out |
| Tuesday, August 24 |
| » Defeated Giants (55-72), 4-0 | Candlestick Park (4-1) | 64-61 | Won 3 |
| » W: Tom Seaver (10-9) L: Jim Barr (10-11) | Third | 19 out |
| Wednesday, August 25 |
| » Lost to Giants (56-72), 7-1 | Candlestick Park (4-2) | 64-62 | |
| » W: Ed Halicki (11-13) L: Nino Espinosa (2-3) | Third | 19 out |
| Future Met Pedro Feliciano is born in Rio Piedras, P.R. |
| Friday, August 27 |
| » Lost to Dodgers (72-55), 5-2 | Shea Stadium (31-29) | 64-63 | Lost 2 |
| » W: Don Sutton (16-9) L: Jerry Koosman (16-8) | Third | 19½ out |
| Saturday, August 28 |
| » Defeated Dodgers (72-56), 2-1 | Shea Stadium (32-29) | 65-63 | |
| » W: Jon Matlack (14-7) L: Rick Rhoden (11-3) | Third | 18½ out |
| Sunday, August 29 |
| » Lost to Dodgers (73-56), 2-1 | Shea Stadium (32-30) | 65-64 | |
| » W: Tommy John (8-8) L: Tom Seaver (10-10) | Third | 18½ out |
| Tuesday, August 31 |
| » Defeated Giants (56-76), 6-2 | Shea Stadium (33-30) | 66-64 | |
| » W: Skip Lockwood (7-7) L: Ed Halicki (11-14) | Third | 17 out |
| Wednesday, September 1 |
| » Defeated Giants (56-77), 1-0 | Shea Stadium (34-30) | 67-64 | Won 2 |
| » W: Jerry Koosman (17-8) L: John Montefusco (13-12) | Third | 16 out |
| Thursday, September 2 |
| » Lost to Giants (57-77), 10-7 | Shea Stadium (34-31) | 67-65 | |
| » W: Mike Caldwell (1-7) L: Jon Matlack (14-8) S: Randy Moffitt (10) | Third | 16½ out |
| Friday, September 3 |
| » Defeated Phillies (83-49), 1-0 | Shea Stadium (35-31) | 68-65 | |
| » W: Tom Seaver (11-10) L: Steve Carlton (16-5) | Third | 15½ out |
| Saturday, September 4 |
| » Defeated Phillies (83-50), 7-3 | Shea Stadium (36-31) | 69-65 | Won 2 |
| » W: Nino Espinosa (3-3) L: Jim Lonborg (14-9) S: Skip Lockwood (15) | Third | 14½ out |
| Sunday, September 5 |
| » Lost to Phillies (84-50), 3-1 | Shea Stadium (36-32) | 69-66 | |
| » W: Larry Christenson (11-8) L: Mickey Lolich (7-12) S: Ron Reed (13) | Third | 15½ out |
| Monday, September 6 |
| » Defeated Cubs (63-74), 7-4 | Wrigley Field (5-2) | 70-66 | |
| » W: Jerry Koosman (18-8) L: Steve Stone (3-6) | Third | 14 out |
| » Major-league debuts: Mike Krukow (Cubs) |
| Tuesday, September 7 |
| » Defeated Cubs (63-75), 11-0 | Wrigley Field (6-2) | 71-66 | Won 2 |
| » W: Jon Matlack (15-8) L: Ray Burris (12-13) | Third | 13½ out |
| » Major-league debuts: Lee Mazzilli (Mets) |
| Wednesday, September 8 |
| » Defeated Cubs (63-76), 11-5 | Wrigley Field (7-2) | 72-66 | Won 3 |
| » W: Tom Seaver (12-10) L: Steve Renko (7-8) S: Skip Lockwood (16) | Third | 12½ out |
| Friday, September 10 |
| » Defeated Cardinals (61-76), 4-3 | Busch Stadium II (4-3) | 73-66 | Won 4 |
| » W: Mickey Lolich (8-12) L: John Denny (9-7) S: Bob Apodaca (4) | Third | 12 out |
| Saturday, September 11 |
| » Defeated Cardinals (61-77), 4-1 | Busch Stadium II (5-3) | 74-66 | Won 5 |
| » W: Jerry Koosman (19-8) L: Pete Falcone (12-13) | Third | 11 out |
| Sunday, September 12 |
| » Lost to Cardinals (62-77), 6-5 | Busch Stadium II (5-4) | 74-67 | |
| » W: Doug Capilla (1-0) L: Bob Apodaca (2-7) S: Tom Walker (1) | Third | 12 out |
| » Major-league debuts: Doug Capilla (Cardinals) |
| Monday, September 13 |
| » Defeated Pirates (82-60), 5-0 | Three Rivers Stadium (5-3) | 75-67 | |
| » W: Tom Seaver (13-10) L: Larry Demery (10-5) | Third | 12 out |
| » Major-league debuts: Doug Bair (Pirates) |
| Tuesday, September 14 |
| » Defeated Pirates (82-61), 4-3 | Three Rivers Stadium (6-3) | 76-67 | Won 2 |
| » W: Skip Lockwood (8-7) L: Jim Rooker (13-8) | Third | 12 out |
| Wednesday, September 15 |
| » Lost to Cardinals (64-78), 7-0 | Shea Stadium (36-33) | 76-68 | |
| » W: John Denny (10-7) L: Mickey Lolich (8-13) | Third | 12½ out |
| » Lost to Cardinals (65-78), 4-1 | Shea Stadium (36-34) | 76-69 | Lost 2 |
| » W: Jack Curtis (6-9) L: Nino Espinosa (3-4) | Third | 12½ out |
| Thursday, September 16 |
| » Defeated Cardinals (65-79), 4-1 | Shea Stadium (37-34) | 77-69 | |
| » W: Jerry Koosman (20-8) L: Pete Falcone (12-14) | Third | 11½ out |
| Friday, September 17 |
| » Lost to Pirates (85-61), 4-1 | Shea Stadium (37-35) | 77-70 | |
| » W: Doc Medich (7-11) L: Jon Matlack (15-9) S: Dave Giusti (6) | Third | 11½ out |
| Saturday, September 18 |
| » Defeated Pirates (85-62), 6-2 | Shea Stadium (38-35) | 78-70 | |
| » W: Tom Seaver (14-10) L: Larry Demery (10-6) | Third | 11½ out |
| Sunday, September 19 |
| » Defeated Pirates (85-63), 7-6 | Shea Stadium (39-35) | 79-70 | Won 2 |
| » W: Nino Espinosa (4-4) L: Dave Giusti (4-4) S: Skip Lockwood (17) | Third | 10½ out |
| Monday, September 20 |
| » Defeated Pirates (85-64), 5-4 | Shea Stadium (40-35) | 80-70 | Won 3 |
| » W: Bob Apodaca (3-7) L: Kent Tekulve (5-2) | Third | 10 out |
| Tuesday, September 21 |
| » Lost to Expos (52-97), 4-0 | Parc Jarry (3-4) | 80-71 | |
| » W: Dan Warthen (2-8) L: Jerry Koosman (20-9) | Third | 11 out |
| Wednesday, September 22 |
| » Defeated Expos (52-98), 4-2 | Parc Jarry (4-4) | 81-71 | |
| » W: Jon Matlack (16-9) L: Larry Landreth (1-1) S: Skip Lockwood (18) | Third | 11 out |
| Friday, September 24 |
| » Defeated Cubs (71-84), 4-3 | Shea Stadium (41-35) | 82-71 | Won 2 |
| » W: Skip Lockwood (9-7) L: Joe Coleman (4-13) | Third | 11 out |
| Saturday, September 25 |
| » Defeated Cubs (71-85), 5-2 | Shea Stadium (42-35) | 83-71 | Won 3 |
| » W: Craig Swan (6-8) L: Steve Renko (7-12) S: Skip Lockwood (19) | Third | 11 out |
| Sunday, September 26 |
| » Defeated Cubs (71-86), 2-1 | Shea Stadium (43-35) | 84-71 | Won 4 |
| » W: Jerry Koosman (21-9) L: Bill Bonham (8-13) S: Bob Apodaca (5) | Third | 11½ out |
| Monday, September 27 |
| » Defeated Expos (53-103), 10-3 | Shea Stadium (44-35) | 85-71 | Won 5 |
| » W: Jon Matlack (17-9) L: Larry Landreth (1-2) | Third | 11½ out |
| Future Met |