| Friday, January 5 |
| Former Giant Frank Snyder dies in San Antonio, TX at the age of 69. |
| Saturday, January 13 |
| Future Giant Kevin Mitchell is born in San Diego, CA. |
| Saturday, January 27 |
| Former Giant Bob Steele dies in Ocala, FL at the age of 69. |
| Thursday, March 1 |
| Future Giant Mark Gardner is born in Los Angeles, CA. |
| Monday, March 12 |
| Future Giant Darryl Strawberry is born in Los Angeles, CA. |
| Friday, March 16 |
| Former Giant Harry Feldman dies in Fort Smith, AR at the age of 43. |
| Tuesday, April 10 |
| » Defeated Braves (0-1), 6-0 | Candlestick Park (1-0) | 1-0 | |
| » Starters: Warren Spahn vs Juan Marichal | First | -- |
| » Major-league debuts: Tommie Aaron and Howie Bedell (Braves) |
| Wednesday, April 11 |
| » Defeated Braves (0-2), 3-1 | Candlestick Park (2-0) | 2-0 | Won 2 |
| » Starters: Carl Willey vs Billy O'Dell | First | -- |
| Thursday, April 12 |
| » Defeated Braves (0-3), 8-4 | Candlestick Park (3-0) | 3-0 | Won 3 |
| » Starters: Bob Buhl vs Jack Sanford | First | -- |
| Friday, April 13 |
| » Defeated Reds (1-4), 7-2 | Candlestick Park (4-0) | 4-0 | Won 4 |
| » Starters: Jim O'Toole vs Billy Pierce | First | -- |
| Saturday, April 14 |
| » Defeated Reds (1-5), 13-6 | Candlestick Park (5-0) | 5-0 | Won 5 |
| » Starters: Sammy Ellis vs Gaylord Perry | First | -- |
| » Major-league debuts: Gaylord Perry (Giants) Sammy Ellis (Reds) |
| Sunday, April 15 |
| » Lost to Reds (2-5), 4-3 | Candlestick Park (5-1) | 5-1 | |
| » Starters: Bob Purkey vs Juan Marichal | Third | 1 out |
| » Major-league debuts: Dick Phillips (Giants) |
| Monday, April 16 |
| » Defeated Dodgers (4-3), 19-8 | Candlestick Park (6-1) | 6-1 | |
| » Starters: Stan Williams vs Billy O'Dell | Third | 1 out |
| » Major-league debuts: Manny Mota (Giants) Willard Hunter (Dodgers) |
| Tuesday, April 17 |
| » Lost to Dodgers (5-3), 8-7 | Candlestick Park (6-2) | 6-2 | |
| » Starters: Don Drysdale vs Mike McCormick | Third | 1 out |
| Wednesday, April 18 |
| » Lost to Braves (2-6), 6-4 | County Stadium (0-1) | 6-3 | Lost 2 |
| » Starters: Jack Sanford vs Warren Spahn | Third | 2 out |
| Thursday, April 19 |
| » Defeated Braves (2-7), 7-6 | County Stadium (1-1) | 7-3 | |
| » Starters: Juan Marichal vs Lew Burdette | Third | 2 out |
| Saturday, April 21 |
| » Defeated Reds (4-7), 8-6 | Crosley Field (1-0) | 8-3 | Won 2 |
| » Starters: Billy O'Dell vs Bob Purkey | Third | 2 out |
| Sunday, April 22 |
| » Lost to Reds (5-7), 6-4 | Crosley Field (1-1) | 8-4 | |
| » Starters: Jack Sanford vs Joey Jay | Third | 3 out |
| Monday, April 23 |
| » Defeated Reds (5-8), 4-1 | Crosley Field (2-1) | 9-4 | |
| » Starters: Billy Pierce vs Jim O'Toole | Third | 2 out |
| Tuesday, April 24 |
| » Lost to Pirates (11-1), 7-3 | Forbes Field (0-1) | 9-5 | |
| » Starters: Juan Marichal vs Al McBean | Third | 3 out |
| Wednesday, April 25 |
| » Defeated Pirates (11-2), 8-3 | Forbes Field (1-1) | 10-5 | |
| » Starters: Gaylord Perry vs Bob Friend | Third | 2 out |
| Friday, April 27 |
| » Defeated Cubs (4-12), 5-4 | Candlestick Park (7-2) | 11-5 | Won 2 |
| » Starters: Cal Koonce vs Billy O'Dell | Third | 1 out |
| Saturday, April 28 |
| » Defeated Cubs (4-13), 11-2 | Candlestick Park (8-2) | 12-5 | Won 3 |
| » Starters: Al Lary vs Juan Marichal | Third | 2 out |
| Future Giant Luis Quinones is born in Ponce, P.R. |
| Sunday, April 29 |
| » Defeated Cubs (4-14), 7-0 | Candlestick Park (9-2) | 13-5 | Won 4 |
| » Starters: Glen Hobbie vs Jack Sanford | Second | 1 out |
| » Defeated Cubs (4-15), 6-0 | Candlestick Park (10-2) | 14-5 | Won 5 |
| » Starters: Jack Curtis vs Billy Pierce | Second | 1 out |
| Monday, April 30 |
| » Defeated Pirates (13-5), 4-1 | Candlestick Park (11-2) | 15-5 | Won 6 |
| » Starters: Vinegar Bend Mizell vs Gaylord Perry | First | -- |
| Former Giant Al Demaree dies in Los Angeles, CA at the age of 78. |
| Tuesday, May 1 |
| » Defeated Pirates (13-6), 4-2 | Candlestick Park (12-2) | 16-5 | Won 7 |
| » Starters: Bob Veale vs Billy O'Dell | First | -- |
| Wednesday, May 2 |
| » Defeated Pirates (13-7), 3-2 | Candlestick Park (13-2) | 17-5 | Won 8 |
| » Starters: Earl Francis vs Juan Marichal | First | -- |
| Thursday, May 3 |
| » Defeated Pirates (13-8), 8-4 | Candlestick Park (14-2) | 18-5 | Won 9 |
| » Starters: Al McBean vs Jack Sanford | First | -- |
| Friday, May 4 |
| » Defeated Cubs (5-18), 11-6 | Wrigley Field (1-0) | 19-5 | Won 10 |
| » Starters: Billy Pierce vs Dick Ellsworth | First | -- |
| » Major-league debuts: Daryl Robertson (Cubs) |
| Saturday, May 5 |
| » Lost to Cubs (6-18), 12-8 | Wrigley Field (1-1) | 19-6 | |
| » Starters: Gaylord Perry vs Cal Koonce | First | -- |
| Sunday, May 6 |
| » Defeated Cubs (6-19), 7-3 | Wrigley Field (2-1) | 20-6 | |
| » Starters: Billy O'Dell vs Bob Buhl | First | -- |
| Tuesday, May 8 |
| » Defeated Cardinals (15-8), 4-3 | Sportsman's Park III (1-0) | 21-6 | Won 2 |
| » Starters: Juan Marichal vs Larry Jackson | First | -- |
| Wednesday, May 9 |
| » Lost to Cardinals (16-8), 7-3 | Sportsman's Park III (1-1) | 21-7 | |
| » Starters: Jack Sanford vs Curt Simmons | First | -- |
| Thursday, May 10 |
| » Defeated Cardinals (16-9), 6-0 | Sportsman's Park III (2-1) | 22-7 | |
| » Starters: Billy O'Dell vs Bob Gibson | First | -- |
| Future Giant Robby Thompson is born in West Palm Beach, FL. |
| Friday, May 11 |
| » Lost to Astros (11-16), 7-0 | Colt Stadium (0-1) | 22-8 | |
| » Starters: Gaylord Perry vs Turk Farrell | First | -- |
| Saturday, May 12 |
| » Defeated Astros (11-17), 11-0 | Colt Stadium (1-1) | 23-8 | |
| » Starters: Juan Marichal vs Hal Woodeshick | First | -- |
| Sunday, May 13 |
| » Defeated Astros (11-18), 7-2 | Colt Stadium (2-1) | 24-8 | Won 2 |
| » Starters: Jack Sanford vs Ken Johnson | First | -- |
| Tuesday, May 15 |
| » Defeated Cardinals (17-12), 6-3 | Candlestick Park (15-2) | 25-8 | Won 3 |
| » Starters: Curt Simmons vs Billy Pierce | First | -- |
| Wednesday, May 16 |
| » Defeated Cardinals (17-13), 7-2 | Candlestick Park (16-2) | 26-8 | Won 4 |
| » Starters: Ernie Broglio vs Juan Marichal | First | -- |
| Thursday, May 17 |
| » Lost to Cardinals (18-13), 1-0 | Candlestick Park (16-3) | 26-9 | |
| » Starters: Bob Gibson vs Billy O'Dell | First | -- |
| Friday, May 18 |
| » Lost to Astros (12-21), 3-2 | Candlestick Park (16-4) | 26-10 | Lost 2 |
| » Starters: Ken Johnson vs Jack Sanford | First | -- |
| Saturday, May 19 |
| » Defeated Astros (12-22), 10-2 | Candlestick Park (17-4) | 27-10 | |
| » Starters: George Witt vs Mike McCormick | First | -- |
| Sunday, May 20 |
| » Lost to Astros (13-22), 6-5 | Candlestick Park (17-5) | 27-11 | |
| » Starters: Bob Bruce vs Juan Marichal | First | -- |
| » Defeated Astros (13-23), 7-4 | Candlestick Park (18-5) | 28-11 | |
| » Starters: Hal Woodeshick vs Billy Pierce | First | -- |
| Monday, May 21 |
| » Lost to Dodgers (24-15), 8-1 | Dodger Stadium (0-1) | 28-12 | |
| » Starters: Billy O'Dell vs Sandy Koufax | First | -- |
| Tuesday, May 22 |
| » Lost to Dodgers (25-15), 5-1 | Dodger Stadium (0-2) | 28-13 | Lost 2 |
| » Starters: Jack Sanford vs Stan Williams | First | -- |
| Wednesday, May 23 |
| » Lost to Phillies (16-21), 10-7 | Candlestick Park (18-6) | 28-14 | Lost 3 |
| » Starters: Art Mahaffey vs Mike McCormick | First | -- |
| Thursday, May 24 |
| » Defeated Phillies (16-22), 7-4 | Candlestick Park (19-6) | 29-14 | |
| » Starters: Cal McLish vs Juan Marichal | First | -- |
| Friday, May 25 |
| » Defeated Phillies (16-23), 10-7 | Candlestick Park (20-6) | 30-14 | Won 2 |
| » Starters: Jack Hamilton vs Billy Pierce | First | -- |
| Saturday, May 26 |
| » Defeated Mets (12-25), 7-6 | Candlestick Park (21-6) | 31-14 | Won 3 |
| » Starters: Jay Hook vs Billy O'Dell | First | -- |
| Sunday, May 27 |
| » Defeated Mets (12-26), 7-1 | Candlestick Park (22-6) | 32-14 | Won 4 |
| » Starters: Roger Craig vs Jack Sanford | First | -- |
| » Defeated Mets (12-27), 6-5 | Candlestick Park (23-6) | 33-14 | Won 5 |
| » Starters: Al Jackson vs Mike McCormick | First | -- |
| Wednesday, May 30 |
| » Defeated Phillies (16-27), 4-3 | Shibe Park (1-0) | 34-14 | Won 6 |
| » Starters: Juan Marichal vs Cal McLish | First | -- |
| » Defeated Phillies (16-28), 5-2 | Shibe Park (2-0) | 35-14 | Won 7 |
| » Starters: Mike McCormick vs Jack Hamilton | First | -- |
| Thursday, May 31 |
| » Lost to Phillies (17-28), 2-1 | Shibe Park (2-1) | 35-15 | |
| » Starters: Billy O'Dell vs Art Mahaffey | First | -- |
| Friday, June 1 |
| » Defeated Mets (12-31), 9-6 | Polo Grounds V (1-0) | 36-15 | |
| » Starters: Billy Pierce vs Roger Craig | First | -- |
| Saturday, June 2 |
| » Defeated Mets (12-32), 10-1 | Polo Grounds V (2-0) | 37-15 | Won 2 |
| » Starters: Jack Sanford vs Jay Hook | First | -- |
| » Defeated Mets (12-33), 6-4 | Polo Grounds V (3-0) | 38-15 | Won 3 |
| » Starters: Jim Duffalo vs Vinegar Bend Mizell | First | -- |
| Future Giant Darnell Coles is born in San Bernardino, CA. |
| Sunday, June 3 |
| » Defeated Mets (12-34), 6-1 | Polo Grounds V (4-0) | 39-15 | Won 4 |
| » Starters: Juan Marichal vs Bob Miller | First | -- |
| Tuesday, June 5 |
| » Defeated Cubs (16-35), 11-4 | Wrigley Field (3-1) | 40-15 | Won 5 |
| » Starters: Billy O'Dell vs Bob Buhl | First | -- |
| Wednesday, June 6 |
| » Lost to Cubs (17-35), 4-3 | Wrigley Field (3-2) | 40-16 | |
| » Starters: Mike McCormick vs Dick Ellsworth | First | -- |
| Thursday, June 7 |
| » Lost to Cubs (18-35), 4-3 | Wrigley Field (3-3) | 40-17 | Lost 2 |
| » Starters: Billy Pierce vs Don Cardwell | First | -- |
| Friday, June 8 |
| » Lost to Cardinals (28-24), 8-4 | Sportsman's Park III (2-2) | 40-18 | Lost 3 |
| » Starters: Juan Marichal vs Bob Gibson | Second | ½ out |
| Saturday, June 9 |
| » Lost to Cardinals (29-24), 8-4 | Sportsman's Park III (2-3) | 40-19 | Lost 4 |
| » Starters: Jack Sanford vs Ray Sadecki | Second | ½ out |
| Sunday, June 10 |
| » Lost to Cardinals (30-24), 6-5 | Sportsman's Park III (2-4) | 40-20 | Lost 5 |
| » Starters: Billy O'Dell vs Larry Jackson | Second | 2½ out |
| » Lost to Cardinals (31-24), 13-3 | Sportsman's Park III (2-5) | 40-21 | Lost 6 |
| » Starters: Jim Duffalo vs Ray Washburn | Second | 2½ out |
| » Major-league debuts: Dal Maxvill (Cardinals) |
| Tuesday, June 12 |
| » Defeated Reds (31-24), 2-1 | Crosley Field (3-1) | 41-21 | |
| » Starters: Juan Marichal vs Jim O'Toole | Second | 1 out |
| » Defeated Reds (31-25), 7-5 | Crosley Field (4-1) | 42-21 | Won 2 |
| » Starters: Mike McCormick vs Moe Drabowsky | Second | 1 out |
| Wednesday, June 13 |
| » Lost to Reds (32-25), 5-0 | Crosley Field (4-2) | 42-22 | |
| » Starters: Jack Sanford vs Bob Purkey | Second | 2 out |
| Thursday, June 14 |
| » Lost to Reds (33-25), 8-0 | Crosley Field (4-3) | 42-23 | Lost 2 |
| » Starters: Billy Pierce vs Joey Jay | Second | 2 out |
| Friday, June 15 |
| » Lost to Cardinals (34-25), 5-2 | Candlestick Park (23-7) | 42-24 | Lost 3 |
| » Starters: Ray Sadecki vs Billy O'Dell | Second | 2 out |
| Saturday, June 16 |
| » Defeated Cardinals (34-26), 5-0 | Candlestick Park (24-7) | 43-24 | |
| » Starters: Larry Jackson vs Juan Marichal | Second | 1 out |
| Sunday, June 17 |
| » Defeated Cardinals (34-27), 6-3 | Candlestick Park (25-7) | 44-24 | Won 2 |
| » Starters: Ernie Broglio vs Jack Sanford | Second | 1 out |
| Tuesday, June 19 |
| » Lost to Astros (29-35), 6-4 | Candlestick Park (25-8) | 44-25 | |
| » Starters: Hal Woodeshick vs Billy O'Dell | Second | 2½ out |
| Wednesday, June 20 |
| » Lost to Astros (30-35), 9-5 | Candlestick Park (25-9) | 44-26 | Lost 2 |
| » Starters: Bob Bruce vs Juan Marichal | Second | 2½ out |
| Friday, June 22 |
| » Lost to Braves (34-35), 11-9 | Candlestick Park (25-10) | 44-27 | Lost 3 |
| » Starters: Lew Burdette vs Jack Sanford | Second | 2½ out |
| Saturday, June 23 |
| » Defeated Braves (34-36), 4-2 | Candlestick Park (26-10) | 45-27 | |
| » Starters: Bob Shaw vs Mike McCormick | Second | 2½ out |
| Sunday, June 24 |
| » Defeated Braves (34-37), 3-1 | Candlestick Park (27-10) | 46-27 | Won 2 |
| » Starters: Warren Spahn vs Juan Marichal | Second | 1½ out |
| Monday, June 25 |
| » Defeated Reds (38-31), 3-1 | Candlestick Park (28-10) | 47-27 | Won 3 |
| » Starters: Jim Maloney vs Billy O'Dell | Second | ½ out |
| Tuesday, June 26 |
| » Defeated Reds (38-32), 6-5 | Candlestick Park (29-10) | 48-27 | Won 4 |
| » Starters: Joey Jay vs Jack Sanford | First | -- |
| Wednesday, June 27 |
| » Defeated Reds (38-33), 6-3 | Candlestick Park (30-10) | 49-27 | Won 5 |
| » Starters: Ted Wills vs Mike McCormick | First | -- |
| Thursday, June 28 |
| » Lost to Phillies (34-39), 7-2 | Candlestick Park (30-11) | 49-28 | |
| » Starters: Jim Owens vs Juan Marichal | Second | ½ out |
| Friday, June 29 |
| » Defeated Phillies (34-40), 4-3 | Candlestick Park (31-11) | 50-28 | |
| » Starters: Dennis Bennett vs Billy O'Dell | First | -- |
| Saturday, June 30 |
| » Defeated Phillies (34-41), 8-3 | Candlestick Park (32-11) | 51-28 | Won 2 |
| » Starters: Cal McLish vs Bobby Bolin | First | -- |
| Sunday, July 1 |
| » Defeated Phillies (34-42), 5-4 | Candlestick Park (33-11) | 52-28 | Won 3 |
| » Starters: Art Mahaffey vs Mike McCormick | First | -- |
| Monday, July 2 |
| » Lost to Mets (21-54), 8-5 | Candlestick Park (33-12) | 52-29 | |
| » Starters: Craig Anderson vs Juan Marichal | Second | 1 out |
| Tuesday, July 3 |
| » Defeated Mets (21-55), 10-1 | Candlestick Park (34-12) | 53-29 | |
| » Starters: Al Jackson vs Jack Sanford | Second | ½ out |
| Wednesday, July 4 |
| » Defeated Mets (21-56), 11-4 | Candlestick Park (35-12) | 54-29 | Won 2 |
| » Starters: Jay Hook vs Bobby Bolin | Second | ½ out |
| » Defeated Mets (21-57), 10-3 | Candlestick Park (36-12) | 55-29 | Won 3 |
| » Starters: Willard Hunter vs Billy O'Dell | Second | ½ out |
| Thursday, July 5 |
| » Lost to Dodgers (57-29), 11-3 | Candlestick Park (36-13) | 55-30 | |
| » Starters: Don Drysdale vs Mike McCormick | Second | 1½ out |
| Friday, July 6 |
| » Defeated Dodgers (57-30), 12-3 | Candlestick Park (37-13) | 56-30 | |
| » Starters: Stan Williams vs Juan Marichal | Second | ½ out |
| Saturday, July 7 |
| » Defeated Dodgers (57-31), 10-3 | Candlestick Park (38-13) | 57-30 | Won 2 |
| » Starters: Johnny Podres vs Jack Sanford | First | -- |
| Sunday, July 8 |
| » Lost to Dodgers (58-31), 2-0 | Candlestick Park (38-14) | 57-31 | |
| » Starters: Sandy Koufax vs Billy O'Dell | Second | ½ out |
| Monday, July 9 |
| Former Giant Moose McCormick dies in Lewisburg, PA at the age of 82. |
| Thursday, July 12 |
| » Defeated Phillies (37-50), 5-3 | Shibe Park (3-1) | 58-31 | |
| » Starters: Jack Sanford vs Jack Hamilton | Second | ½ out |
| Friday, July 13 |
| » Lost to Phillies (38-50), 3-2 | Shibe Park (3-2) | 58-32 | |
| » Starters: Billy O'Dell vs Dennis Bennett | Second | 1½ out |
| Saturday, July 14 |
| » Lost to Phillies (39-50), 6-5 | Shibe Park (3-3) | 58-33 | Lost 2 |
| » Starters: Juan Marichal vs Dallas Green | Second | 2½ out |
| Sunday, July 15 |
| » Lost to Mets (24-62), 5-3 | Polo Grounds V (4-1) | 58-34 | Lost 3 |
| » Starters: Billy Pierce vs Jay Hook | Second | 2½ out |
| » Defeated Mets (24-63), 9-8 | Polo Grounds V (5-1) | 59-34 | |
| » Starters: Bobby Bolin vs Willard Hunter | Second | 2½ out |
| Monday, July 16 |
| » Defeated Mets (24-64), 3-2 | Polo Grounds V (6-1) | 60-34 | Won 2 |
| » Starters: Jack Sanford vs Roger Craig | Second | 2 out |
| Tuesday, July 17 |
| » Defeated Braves (45-47), 4-3 | County Stadium (2-1) | 61-34 | Won 3 |
| » Starters: Billy O'Dell vs Warren Spahn | Second | 1 out |
| Wednesday, July 18 |
| » Lost to Braves (46-47), 6-0 | County Stadium (2-2) | 61-35 | |
| » Starters: Juan Marichal vs Bob Shaw | Second | 2 out |
| Thursday, July 19 |
| » Defeated Braves (46-48), 7-3 | County Stadium (3-2) | 62-35 | |
| » Starters: Mike McCormick vs Denny Lemaster | Second | 1 out |
| Friday, July 20 |
| » Defeated Pirates (59-36), 6-3 | Forbes Field (2-1) | 63-35 | Won 2 |
| » Starters: Jack Sanford vs Vern Law | Second | 1 out |
| Saturday, July 21 |
| » Lost to Pirates (60-36), 7-6 | Forbes Field (2-2) | 63-36 | |
| » Starters: Billy O'Dell vs Al McBean | Second | 2 out |
| Sunday, July 22 |
| » Defeated Pirates (60-37), 5-4 | Forbes Field (3-2) | 64-36 | |
| » Starters: Juan Marichal vs Harvey Haddix | Second | 2 out |
| Monday, July 23 |
| » Defeated Astros (36-61), 5-1 | Colt Stadium (3-1) | 65-36 | Won 2 |
| » Starters: Bobby Bolin vs Hal Woodeshick | Second | 2 out |
| Former Giant Ralph Shinners dies in Milwaukee, WI at the age of 67. |
| Tuesday, July 24 |
| » Defeated Astros (36-62), 3-1 | Colt Stadium (4-1) | 66-36 | Won 3 |
| » Starters: Jack Sanford vs Turk Farrell | Second | 1 out |
| Wednesday, July 25 |
| » Defeated Astros (36-63), 3-2 | Colt Stadium (5-1) | 67-36 | Won 4 |
| » Starters: Billy O'Dell vs Jim Golden | Second | 1 out |
| Friday, July 27 |
| » Lost to Dodgers (69-35), 3-1 | Dodger Stadium (0-3) | 67-37 | |
| » Starters: Juan Marichal vs Johnny Podres | Second | 2 out |
| Saturday, July 28 |
| » Lost to Dodgers (70-35), 8-6 | Dodger Stadium (0-4) | 67-38 | Lost 2 |
| » Starters: Jack Sanford vs Stan Williams | Second | 3 out |
| Sunday, July 29 |
| » Lost to Dodgers (71-35), 11-1 | Dodger Stadium (0-5) | 67-39 | Lost 3 |
| » Starters: Billy O'Dell vs Don Drysdale | Second | 4 out |
| Wednesday, August 1 |
| » Lost to Cubs (40-66), 3-2 | Candlestick Park (38-15) | 67-40 | Lost 4 |
| » Starters: Bob Buhl vs Billy O'Dell | Second | 4 out |
| Thursday, August 2 |
| » Defeated Cubs (40-67), 4-3 | Candlestick Park (39-15) | 68-40 | |
| » Starters: Dick Ellsworth vs Billy Pierce | Second | 4 out |
| Friday, August 3 |
| » Lost to Pirates (63-45), 5-2 | Candlestick Park (39-16) | 68-41 | |
| » Starters: Al McBean vs Juan Marichal | Second | 5 out |
| Future Giant Mackey Sasser is born in Fort Gaines, GA. |
| Saturday, August 4 |
| » Defeated Pirates (63-46), 6-5 | Candlestick Park (40-16) | 69-41 | |
| » Starters: Harvey Haddix vs Jack Sanford | Second | 5 out |
| Sunday, August 5 |
| » Defeated Pirates (63-47), 2-1 | Candlestick Park (41-16) | 70-41 | Won 2 |
| » Starters: Bob Friend vs Billy O'Dell | Second | 4½ out |
| Monday, August 6 |
| » Defeated Phillies (51-62), 9-2 | Candlestick Park (42-16) | 71-41 | Won 3 |
| » Starters: Dallas Green vs Billy Pierce | Second | 4½ out |
| Tuesday, August 7 |
| » Defeated Phillies (51-63), 4-2 | Candlestick Park (43-16) | 72-41 | Won 4 |
| » Starters: Art Mahaffey vs Juan Marichal | Second | 4½ out |
| Wednesday, August 8 |
| » Lost to Mets (30-82), 5-2 | Candlestick Park (43-17) | 72-42 | |
| » Starters: Roger Craig vs Bobby Bolin | Second | 5½ out |
| Thursday, August 9 |
| » Defeated Mets (30-83), 7-1 | Candlestick Park (44-17) | 73-42 | |
| » Starters: Bob Miller vs Jack Sanford | Second | 5½ out |
| Friday, August 10 |
| » Defeated Dodgers (79-38), 11-2 | Candlestick Park (45-17) | 74-42 | Won 2 |
| » Starters: Johnny Podres vs Billy O'Dell | Second | 4½ out |
| Saturday, August 11 |
| » Defeated Dodgers (79-39), 5-4 | Candlestick Park (46-17) | 75-42 | Won 3 |
| » Starters: Don Drysdale vs Billy Pierce | Second | 3½ out |
| Sunday, August 12 |
| » Defeated Dodgers (79-40), 5-1 | Candlestick Park (47-17) | 76-42 | Won 4 |
| » Starters: Stan Williams vs Juan Marichal | Second | 2½ out |
| Tuesday, August 14 |
| » Defeated Cubs (43-76), 9-2 | Wrigley Field (4-3) | 77-42 | Won 5 |
| » Starters: Jack Sanford vs Glen Hobbie | Second | 1½ out |
| Wednesday, August 15 |
| » Lost to Cubs (44-76), 7-5 | Wrigley Field (4-4) | 77-43 | |
| » Starters: Billy O'Dell vs Bob Buhl | Second | 1½ out |
| Thursday, August 16 |
| » Lost to Cubs (45-76), 6-0 | Wrigley Field (4-5) | 77-44 | Lost 2 |
| » Starters: Billy Pierce vs Don Cardwell | Second | 2½ out |
| Friday, August 17 |
| » Lost to Braves (65-58), 6-4 | County Stadium (3-3) | 77-45 | Lost 3 |
| » Starters: Juan Marichal vs Bob Shaw | Second | 3½ out |
| Saturday, August 18 |
| » Defeated Braves (65-59), 6-4 | County Stadium (4-3) | 78-45 | |
| » Starters: Jack Sanford vs Bob Hendley | Second | 2½ out |
| Sunday, August 19 |
| » Lost to Braves (66-59), 13-8 | County Stadium (4-4) | 78-46 | |
| » Starters: Billy O'Dell vs Tony Cloninger | Second | 3½ out |
| Monday, August 20 |
| » Lost to Braves (67-59), 9-4 | County Stadium (4-5) | 78-47 | Lost 2 |
| » Starters: Billy Pierce vs Warren Spahn | Second | 3½ out |
| Wednesday, August 22 |
| » Lost to Mets (32-95), 5-4 | Polo Grounds V (6-2) | 78-48 | Lost 3 |
| » Starters: Jack Sanford vs Bob Miller | Second | 3½ out |
| Thursday, August 23 |
| » Defeated Mets (32-96), 2-1 | Polo Grounds V (7-2) | 79-48 | |
| » Starters: Juan Marichal vs Al Jackson | Second | 3½ out |
| Friday, August 24 |
| » Defeated Phillies (62-70), 6-0 | Shibe Park (4-3) | 80-48 | Won 2 |
| » Starters: Billy O'Dell vs Cal McLish | Second | 2½ out |
| Saturday, August 25 |
| » Defeated Phillies (62-71), 6-1 | Shibe Park (5-3) | 81-48 | Won 3 |
| » Starters: Billy Pierce vs Dallas Green | Second | 2½ out |
| Sunday, August 26 |
| » Defeated Phillies (62-72), 7-4 | Shibe Park (6-3) | 82-48 | Won 4 |
| » Starters: Jack Sanford vs Art Mahaffey | Second | 2½ out |
| Tuesday, August 28 |
| » Defeated Braves (71-62), 4-3 | Candlestick Park (48-17) | 83-48 | Won 5 |
| » Starters: Bob Shaw vs Juan Marichal | Second | 2½ out |
| Wednesday, August 29 |
| » Lost to Braves (72-62), 10-3 | Candlestick Park (48-18) | 83-49 | |
| » Starters: Bob Hendley vs Billy O'Dell | Second | 3½ out |
| Thursday, August 30 |
| » Defeated Braves (72-63), 3-2 | Candlestick Park (49-18) | 84-49 | |
| » Starters: Warren Spahn vs Jack Sanford | Second | 2½ out |
| Friday, August 31 |
| » Defeated Reds (82-54), 10-2 | Candlestick Park (50-18) | 85-49 | Won 2 |
| » Starters: Jim Maloney vs Billy Pierce | Second | 2½ out |
| Saturday, September 1 |
| » Lost to Reds (83-54), 10-5 | Candlestick Park (50-19) | 85-50 | |
| » Starters: Joe Nuxhall vs Juan Marichal | Second | 3½ out |
| Sunday, September 2 |
| » Defeated Reds (83-55), 6-4 | Candlestick Park (51-19) | 86-50 | |
| » Starters: Bob Purkey vs Billy O'Dell | Second | 3½ out |
| Monday, September 3 |
| » Defeated Dodgers (90-48), 7-3 | Dodger Stadium (1-5) | 87-50 | Won 2 |
| » Starters: Jack Sanford vs Stan Williams | Second | 2½ out |
| Tuesday, September 4 |
| » Lost to Dodgers (91-48), 5-4 | Dodger Stadium (1-6) | 87-51 | |
| » Starters: Billy Pierce vs Pete Richert | Second | 3½ out |
| Wednesday, September 5 |
| » Defeated Dodgers (91-49), 3-0 | Dodger Stadium (2-6) | 88-51 | |
| » Starters: Juan Marichal vs Johnny Podres | Second | 2½ out |
| Thursday, September 6 |
| » Defeated Dodgers (91-50), 9-6 | Dodger Stadium (3-6) | 89-51 | Won 2 |
| » Starters: Billy O'Dell vs Don Drysdale | Second | 1½ out |
| Friday, September 7 |
| » Defeated Cubs (52-90), 6-5 | Candlestick Park (52-19) | 90-51 | Won 3 |
| » Starters: Bob Buhl vs Jack Sanford | Second | ½ out |
| Saturday, September 8 |
| » Defeated Cubs (52-91), 7-2 | Candlestick Park (53-19) | 91-51 | Won 4 |
| » Starters: Don Cardwell vs Billy Pierce | Second | ½ out |
| Sunday, September 9 |
| » Defeated Cubs (52-92), 5-4 | Candlestick Park (54-19) | 92-51 | Won 5 |
| » Starters: Glen Hobbie vs Mike McCormick | Second | ½ out |
| Monday, September 10 |
| » Defeated Pirates (84-61), 4-1 | Candlestick Park (55-19) | 93-51 | Won 6 |
| » Starters: Harvey Haddix vs Billy O'Dell | Second | ½ out |
| Tuesday, September 11 |
| » Defeated Pirates (84-62), 2-0 | Candlestick Park (56-19) | 94-51 | Won 7 |
| » Starters: Tom Sturdivant vs Jack Sanford | Second | ½ out |
| Wednesday, September 12 |
| » Lost to Reds (91-57), 4-1 | Crosley Field (4-4) | 94-52 | |
| » Starters: Billy Pierce vs Joey Jay | Second | 1½ out |
| » Major-league debuts: Cap Peterson (Giants) |
| Thursday, September 13 |
| » Lost to Reds (92-57), 7-2 | Crosley Field (4-5) | 94-53 | Lost 2 |
| » Starters: Mike McCormick vs Jim O'Toole | Second | 2 out |
| Friday, September 14 |
| » Lost to Pirates (85-62), 5-1 | Forbes Field (3-3) | 94-54 | Lost 3 |
| » Starters: Billy O'Dell vs Earl Francis | Second | 3 out |
| » Major-league debuts: Bob Bailey (Pirates) |
| Saturday, September 15 |
| » Lost to Pirates (86-62), 5-1 | Forbes Field (3-4) | 94-55 | Lost 4 |
| » Starters: Jack Sanford vs Bob Friend | Second | 4 out |
| Sunday, September 16 |
| » Lost to Pirates (87-62), 6-4 | Forbes Field (3-5) | 94-56 | Lost 5 |
| » Starters: Gaylord Perry vs Al McBean | Second | 4 out |
| » Major-league debuts: Willie Stargell (Pirates) |
| Monday, September 17 |
| » Lost to Pirates (88-62), 5-2 | Forbes Field (3-6) | 94-57 | Lost 6 |
| » Starters: Mike McCormick vs Tom Sturdivant | Second | 4 out |
| Wednesday, September 19 |
| » Defeated Cardinals (77-75), 7-4 | Sportsman's Park III (3-5) | 95-57 | |
| » Starters: Billy O'Dell vs Larry Jackson | Second | 3½ out |
| Thursday, September 20 |
| » Lost to Cardinals (78-75), 5-4 | Sportsman's Park III (3-6) | 95-58 | |
| » Starters: Jack Sanford vs Ernie Broglio | Second | 4 out |
| Friday, September 21 |
| » Defeated Astros (60-92), 11-5 | Colt Stadium (6-1) | 96-58 | |
| » Starters: Gaylord Perry vs George Brunet | Second | 3 out |
| Saturday, September 22 |
| » Lost to Astros (61-92), 6-5 | Colt Stadium (6-2) | 96-59 | |
| » Starters: Juan Marichal vs Ken Johnson | Second | 4 out |
| Sunday, September 23 |
| » Defeated Astros (61-93), 10-3 | Colt Stadium (7-2) | 97-59 | |
| » Starters: Billy O'Dell vs Bob Bruce | Second | 3 out |
| Tuesday, September 25 |
| » Defeated Cardinals (80-77), 4-2 | Candlestick Park (57-19) | 98-59 | Won 2 |
| » Starters: Ernie Broglio vs Jack Sanford | Second | 2 out |
| Wednesday, September 26 |
| » Defeated Cardinals (80-78), 6-3 | Candlestick Park (58-19) | 99-59 | Won 3 |
| » Starters: Curt Simmons vs Billy Pierce | Second | 2 out |
| Thursday, September 27 |
| » Lost to Cardinals (81-78), 7-4 | Candlestick Park (58-20) | 99-60 | |
| » Starters: Ray Washburn vs Billy O'Dell | Second | 2 out |
| Saturday, September 29 |
| » Defeated |
