| Monday, January 12 |
| Former Giant Win Mercer dies in San Francisco, CA at the age of 29. |
| Thursday, April 16 |
| » Major-league debuts: Bill Hanlon (Cubs) |
| Friday, April 17 |
| » Lost to Dodgers (1-0), 9-7 | Polo Grounds IV (0-1) | 0-1 | |
| » Starters: Henry Schmidt vs Christy Mathewson | Fourth | 1½ out |
| » Major-league debuts: Charlie Babb (Giants) Henry Schmidt (Dodgers) |
| Saturday, April 18 |
| » Defeated Dodgers (1-1), 6-1 | Polo Grounds IV (1-1) | 1-1 | |
| » Starters: Roy Evans vs Joe McGinnity | Third | 1½ out |
| Monday, April 20 |
| » Tied Dodgers, 5-5 | Polo Grounds IV (1-1) | 1-1 | |
| » Starters: Oscar Jones vs Dummy Taylor | Second | 2 out |
| » Major-league debuts: Oscar Jones (Dodgers) |
| Tuesday, April 21 |
| » Defeated Dodgers (1-2), 2-1 | Washington Park III (1-0) | 2-1 | Won 2 |
| » Starters: Christy Mathewson vs Henry Schmidt | Second | 1 out |
| Wednesday, April 22 |
| » Defeated Dodgers (1-3), 7-2 | Washington Park III (2-0) | 3-1 | Won 3 |
| » Starters: Joe McGinnity vs Roy Evans | Second | ½ out |
| Thursday, April 23 |
| » Lost to Braves (5-2), 2-0 | Polo Grounds IV (1-2) | 3-2 | |
| » Starters: Togie Pittinger vs Roscoe Miller | Third | 1½ out |
| Friday, April 24 |
| » Defeated Braves (5-3), 5-4 | Polo Grounds IV (2-2) | 4-2 | |
| » Starters: Vic Willis vs Dummy Taylor | Second | 1½ out |
| Saturday, April 25 |
| » Defeated Braves (5-4), 8-7 | Polo Grounds IV (3-2) | 5-2 | Won 2 |
| » Starters: Wiley Piatt vs Joe McGinnity | Second | ½ out |
| Monday, April 27 |
| » Defeated Braves (5-5), 10-7 | Polo Grounds IV (4-2) | 6-2 | Won 3 |
| » Starters: John Malarkey vs Christy Mathewson | First | -- |
| Tuesday, April 28 |
| » Defeated Phillies (3-8), 12-7 | Polo Grounds IV (5-2) | 7-2 | Won 4 |
| » Starters: Jack McFetridge vs Dummy Taylor | First | -- |
| Wednesday, April 29 |
| » Defeated Phillies (3-9), 9-5 | Polo Grounds IV (6-2) | 8-2 | Won 5 |
| » Starters: Fred Mitchell vs Joe McGinnity | First | -- |
| Thursday, April 30 |
| » Lost to Phillies (4-9), 10-2 | Baker Bowl (0-1) | 8-3 | |
| » Starters: Roscoe Miller vs Tully Sparks | First | -- |
| Friday, May 1 |
| » Defeated Phillies (4-10), 11-3 | Baker Bowl (1-1) | 9-3 | |
| » Starters: Christy Mathewson vs Chick Fraser | First | -- |
| Saturday, May 2 |
| » Lost to Braves (8-7), 5-2 | South End Grounds III (0-1) | 9-4 | |
| » Starters: Jack Cronin vs Togie Pittinger | First | -- |
| Sunday, May 3 |
| » Major-league debuts: Tommy Raub (Cubs) |
| Wednesday, May 6 |
| » Defeated Dodgers (8-8), 20-2 | Washington Park III (3-0) | 10-4 | |
| » Starters: Joe McGinnity vs Roy Evans | First | -- |
| Thursday, May 7 |
| » Defeated Phillies (5-13), 8-4 | Polo Grounds IV (7-2) | 11-4 | Won 2 |
| » Starters: Fred Mitchell vs Christy Mathewson | First | -- |
| Friday, May 8 |
| » Defeated Phillies (5-14), 7-3 | Polo Grounds IV (8-2) | 12-4 | Won 3 |
| » Starters: Bill Duggleby vs Dummy Taylor | First | -- |
| Saturday, May 9 |
| » Defeated Phillies (5-15), 10-3 | Polo Grounds IV (9-2) | 13-4 | Won 4 |
| » Starters: Tully Sparks vs Jack Cronin | First | -- |
| Monday, May 11 |
| » Defeated Dodgers (10-10), 9-1 | Polo Grounds IV (10-2) | 14-4 | Won 5 |
| » Starters: Ned Garvin vs Joe McGinnity | First | -- |
| Tuesday, May 12 |
| » Lost to Reds (11-11), 4-1 | Polo Grounds IV (10-3) | 14-5 | |
| » Starters: Bob Ewing vs Christy Mathewson | First | -- |
| Wednesday, May 13 |
| » Defeated Reds (11-12), 5-2 | Polo Grounds IV (11-3) | 15-5 | |
| » Starters: Jack Harper vs Dummy Taylor | First | -- |
| Thursday, May 14 |
| » Lost to Reds (12-12), 3-0 | Polo Grounds IV (11-4) | 15-6 | |
| » Starters: Noodles Hahn vs Jack Cronin | First | -- |
| Friday, May 15 |
| » Lost to Reds (13-12), 5-4 | Polo Grounds IV (11-5) | 15-7 | Lost 2 |
| » Starters: Jack Sutthoff vs Joe McGinnity | First | -- |
| Saturday, May 16 |
| » Defeated Pirates (17-11), 7-3 | Polo Grounds IV (12-5) | 16-7 | |
| » Starters: Brickyard Kennedy vs Christy Mathewson | First | -- |
| Monday, May 18 |
| » Lost to Pirates (18-11), 3-2 | Polo Grounds IV (12-6) | 16-8 | |
| » Starters: Ed Doheny vs Joe McGinnity | Second | 2 out |
| Tuesday, May 19 |
| » Defeated Pirates (18-12), 4-3 | Polo Grounds IV (13-6) | 17-8 | |
| » Starters: Deacon Phillippe vs Dummy Taylor | First | -- |
| Wednesday, May 20 |
| » Defeated Pirates (18-13), 2-0 | Polo Grounds IV (14-6) | 18-8 | Won 2 |
| » Starters: Sam Leever vs Christy Mathewson | First | -- |
| Thursday, May 21 |
| » Defeated Cardinals (8-23), 9-4 | Polo Grounds IV (15-6) | 19-8 | Won 3 |
| » Starters: Ed Murphy vs Jack Cronin | First | -- |
| Friday, May 22 |
| » Defeated Cardinals (8-24), 8-1 | Polo Grounds IV (16-6) | 20-8 | Won 4 |
| » Starters: John Lovett vs Dummy Taylor | First | -- |
| Saturday, May 23 |
| » Lost to Cardinals (9-24), 4-3 | Polo Grounds IV (16-7) | 20-9 | |
| » Starters: Mike O'Neill vs Joe McGinnity | Second | 1½ out |
| Sunday, May 24 |
| Future Giant Jack Berly is born in Natchitoches, LA. |
| Monday, May 25 |
| » Defeated Cardinals (9-25), 13-4 | Polo Grounds IV (17-7) | 21-9 | |
| » Starters: Mordecai Brown vs Dummy Taylor | Second | 1½ out |
| Tuesday, May 26 |
| » Defeated Cubs (24-10), 4-3 | Polo Grounds IV (18-7) | 22-9 | Won 2 |
| » Starters: Jack Taylor vs Christy Mathewson | First | -- |
| Wednesday, May 27 |
| » Defeated Cubs (24-11), 5-4 | Polo Grounds IV (19-7) | 23-9 | Won 3 |
| » Starters: Jake Weimer vs Joe McGinnity | First | -- |
| Thursday, May 28 |
| » Lost to Cubs (25-11), 7-1 | Polo Grounds IV (19-8) | 23-10 | |
| » Starters: Jack Taylor vs Dummy Taylor | First | -- |
| Friday, May 29 |
| » Defeated Braves (15-18), 3-0 | Polo Grounds IV (20-8) | 24-10 | |
| » Starters: Togie Pittinger vs Christy Mathewson | First | -- |
| Saturday, May 30 |
| » Lost to Braves (16-18), 9-2 | Polo Grounds IV (20-9) | 24-11 | |
| » Starters: Wiley Piatt vs Jack Cronin | Second | 1 out |
| » Defeated Braves (16-19), 2-0 | Polo Grounds IV (21-9) | 25-11 | |
| » Starters: Vic Willis vs Joe McGinnity | Second | 1 out |
| Monday, June 1 |
| » Defeated Pirates (25-17), 10-2 | Exposition Park III (1-0) | 26-11 | Won 2 |
| » Starters: Christy Mathewson vs Ed Doheny | Second | 1 out |
| Tuesday, June 2 |
| » Lost to Pirates (26-17), 7-0 | Exposition Park III (1-1) | 26-12 | |
| » Starters: Dummy Taylor vs Deacon Phillippe | Second | 2 out |
| Wednesday, June 3 |
| » Lost to Pirates (27-17), 5-0 | Exposition Park III (1-2) | 26-13 | Lost 2 |
| » Starters: Joe McGinnity vs Sam Leever | Second | 3 out |
| Thursday, June 4 |
| » Defeated Cubs (30-12), 9-1 | West Side Grounds (1-0) | 27-13 | |
| » Starters: Christy Mathewson vs Carl Lundgren | Second | 2 out |
| Friday, June 5 |
| » Defeated Cubs (30-13), 5-2 | West Side Grounds (2-0) | 28-13 | Won 2 |
| » Starters: Joe McGinnity vs Jack Taylor | Second | 1 out |
| Saturday, June 6 |
| » Defeated Cubs (30-14), 7-4 | West Side Grounds (3-0) | 29-13 | Won 3 |
| » Starters: Dummy Taylor vs Jake Weimer | First | -- |
| Sunday, June 7 |
| » Defeated Cubs (30-15), 9-4 | West Side Grounds (4-0) | 30-13 | Won 4 |
| » Starters: Joe McGinnity vs Bob Wicker | First | -- |
| Tuesday, June 9 |
| » Defeated Cardinals (13-34), 11-2 | Robison Field (1-0) | 31-13 | Won 5 |
| » Starters: Christy Mathewson vs War Sanders | First | -- |
| Wednesday, June 10 |
| » Defeated Cardinals (13-35), 1-0 | Robison Field (2-0) | 32-13 | Won 6 |
| » Starters: Dummy Taylor vs Clarence Currie | First | -- |
| Thursday, June 11 |
| » Defeated Reds (19-25), 2-0 | Palace of the Fans (1-0) | 33-13 | Won 7 |
| » Starters: Joe McGinnity vs Bob Ewing | First | -- |
| Saturday, June 13 |
| » Defeated Reds (19-26), 4-0 | Palace of the Fans (2-0) | 34-13 | Won 8 |
| » Starters: Christy Mathewson vs Noodles Hahn | First | -- |
| Sunday, June 14 |
| » Lost to Reds (20-26), 7-6 | Palace of the Fans (2-1) | 34-14 | |
| » Starters: Dummy Taylor vs Jack Sutthoff | First | -- |
| Tuesday, June 16 |
| » Lost to Phillies (15-32), 2-1 | Baker Bowl (1-2) | 34-15 | Lost 2 |
| » Starters: Joe McGinnity vs Chick Fraser | First | -- |
| Wednesday, June 17 |
| » Defeated Phillies (15-33), 7-4 | Baker Bowl (2-2) | 35-15 | |
| » Starters: Dummy Taylor vs Tully Sparks | First | -- |
| Thursday, June 18 |
| » Lost to Cubs (35-19), 1-0 | Polo Grounds IV (21-10) | 35-16 | |
| » Starters: Jake Weimer vs Christy Mathewson | First | -- |
| Monday, June 22 |
| » Defeated Cubs (35-20), 5-4 | Polo Grounds IV (22-10) | 36-16 | |
| » Starters: Jack Taylor vs Joe McGinnity | Second | 1½ out |
| » Lost to Cubs (36-20), 10-6 | Polo Grounds IV (22-11) | 36-17 | |
| » Starters: Jock Menefee vs Christy Mathewson | Second | 1½ out |
| Future Giant Carl Hubbell is born in Carthage, MO. |
| Thursday, June 25 |
| » Lost to Reds (25-26), 5-0 | Polo Grounds IV (22-12) | 36-18 | Lost 2 |
| » Starters: Noodles Hahn vs Joe McGinnity | Second | 2½ out |
| » Lost to Reds (26-26), 11-2 | Polo Grounds IV (22-13) | 36-19 | Lost 3 |
| » Starters: Bill Phillips vs Dummy Taylor | Second | 2½ out |
| Friday, June 26 |
| » Defeated Pirates (40-19), 8-2 | Polo Grounds IV (23-13) | 37-19 | |
| » Starters: Sam Leever vs Christy Mathewson | Second | 1½ out |
| Saturday, June 27 |
| » Lost to Pirates (41-19), 4-2 | Polo Grounds IV (23-14) | 37-20 | |
| » Starters: Deacon Phillippe vs Joe McGinnity | Second | 2½ out |
| Tuesday, June 30 |
| » Lost to Cardinals (21-41), 4-2 | Polo Grounds IV (23-15) | 37-21 | Lost 2 |
| » Starters: Chappie McFarland vs Christy Mathewson | Second | 3½ out |
| Wednesday, July 1 |
| » Defeated Cardinals (21-42), 5-2 | Polo Grounds IV (24-15) | 38-21 | |
| » Starters: Clarence Currie vs Joe McGinnity | Second | 2½ out |
| Thursday, July 2 |
| » Major-league debuts: Jack Doscher (Cubs) |
| Saturday, July 4 |
| » Lost to Cubs (39-26), 16-9 | West Side Grounds (4-1) | 38-22 | |
| » Starters: Dummy Taylor vs Jake Weimer | Second | 5 out |
| Sunday, July 5 |
| » Defeated Cubs (39-27), 7-1 | West Side Grounds (5-1) | 39-22 | |
| » Starters: Joe McGinnity vs Jack Taylor | Second | 4½ out |
| Monday, July 6 |
| » Defeated Cubs (39-28), 5-1 | West Side Grounds (6-1) | 40-22 | Won 2 |
| » Starters: Christy Mathewson vs Jock Menefee | Second | 4½ out |
| Tuesday, July 7 |
| » Lost to Cardinals (23-44), 4-3 | Robison Field (2-1) | 40-23 | |
| » Starters: Dummy Taylor vs Clarence Currie | Second | 4½ out |
| Wednesday, July 8 |
| » Defeated Cardinals (23-45), 10-5 | Robison Field (3-1) | 41-23 | |
| » Starters: Joe McGinnity vs Ed Murphy | Second | 4½ out |
| Thursday, July 9 |
| » Defeated Cardinals (23-46), 4-2 | Robison Field (4-1) | 42-23 | Won 2 |
| » Starters: Christy Mathewson vs Mordecai Brown | Second | 4½ out |
| Friday, July 10 |
| » Lost to Cardinals (24-46), 4-3 | Robison Field (4-2) | 42-24 | |
| » Starters: Roscoe Miller vs Chappie McFarland | Second | 5 out |
| » Major-league debuts: Lee DeMontreville (Cardinals) |
| Saturday, July 11 |
| » Defeated Reds (35-32), 8-6 | Palace of the Fans (3-1) | 43-24 | |
| » Starters: Joe McGinnity vs Ed Poole | Second | 5 out |
| Sunday, July 12 |
| » Defeated Reds (35-33), 7-5 | Palace of the Fans (4-1) | 44-24 | Won 2 |
| » Starters: Dummy Taylor vs Bob Ewing | Second | 4½ out |
| Monday, July 13 |
| » Lost to Reds (36-33), 5-4 | Palace of the Fans (4-2) | 44-25 | |
| » Starters: Dummy Taylor vs Noodles Hahn | Second | 4½ out |
| Tuesday, July 14 |
| » Defeated Reds (36-34), 10-3 | Palace of the Fans (5-2) | 45-25 | |
| » Starters: Joe McGinnity vs Bill Phillips | Second | 4 out |
| Wednesday, July 15 |
| » Defeated Pirates (50-23), 6-3 | Exposition Park III (2-2) | 46-25 | Won 2 |
| » Starters: Christy Mathewson vs Ed Doheny | Second | 3 out |
| Thursday, July 16 |
| » Lost to Pirates (51-23), 16-4 | Exposition Park III (2-3) | 46-26 | |
| » Starters: Joe McGinnity vs Sam Leever | Second | 4 out |
| Friday, July 17 |
| » Lost to Pirates (52-23), 6-5 | Exposition Park III (2-4) | 46-27 | Lost 2 |
| » Starters: Dummy Taylor vs Brickyard Kennedy | Second | 5 out |
| Saturday, July 18 |
| » Lost to Pirates (53-23), 3-2 | Exposition Park III (2-5) | 46-28 | Lost 3 |
| » Starters: Roscoe Miller vs Deacon Phillippe | Second | 6 out |
| Tuesday, July 21 |
| » Lost to Dodgers (38-36), 4-1 | Washington Park III (3-1) | 46-29 | Lost 4 |
| » Starters: Christy Mathewson vs Ned Garvin | Second | 5 out |
| Wednesday, July 22 |
| » Lost to Phillies (24-55), 3-2 | Baker Bowl (2-3) | 46-30 | Lost 5 |
| » Starters: Joe McGinnity vs Tully Sparks | Second | 5½ out |
| Thursday, July 23 |
| » Defeated Phillies (24-56), 5-1 | Baker Bowl (3-3) | 47-30 | |
| » Starters: Roscoe Miller vs Fred Mitchell | Second | 5 out |
| Friday, July 24 |
| » Lost to Phillies (25-56), 3-0 | Baker Bowl (3-4) | 47-31 | |
| » Starters: Christy Mathewson vs Bill Duggleby | Second | 6 out |
| Saturday, July 25 |
| » Lost to Phillies (26-56), 5-4 | Baker Bowl (3-5) | 47-32 | Lost 2 |
| » Starters: Joe McGinnity vs Chick Fraser | Second | 6 out |
| Monday, July 27 |
| » Lost to Braves (34-45), 11-9 | Polo Grounds IV (24-16) | 47-33 | Lost 3 |
| » Starters: Togie Pittinger vs Dummy Taylor | Third | 7½ out |
| Tuesday, July 28 |
| » Lost to Braves (35-45), 5-3 | Polo Grounds IV (24-17) | 47-34 | Lost 4 |
| » Starters: Vic Willis vs Christy Mathewson | Third | 7½ out |
| Wednesday, July 29 |
| » Defeated Braves (35-46), 5-2 | Polo Grounds IV (25-17) | 48-34 | |
| » Starters: John Malarkey vs Joe McGinnity | Third | 7½ out |
| Thursday, July 30 |
| » Lost to Dodgers (41-41), 6-4 | Washington Park III (3-2) | 48-35 | |
| » Starters: Roscoe Miller vs Oscar Jones | Third | 8½ out |
| Friday, July 31 |
| » Lost to Braves (36-46), 4-1 | South End Grounds III (0-2) | 48-36 | Lost 2 |
| » Starters: Christy Mathewson vs Pop Williams | Third | 9½ out |
| Saturday, August 1 |
| » Defeated Braves (36-47), 4-1 | South End Grounds III (1-2) | 49-36 | |
| » Starters: Joe McGinnity vs Togie Pittinger | Third | 8½ out |
| » Defeated Braves (36-48), 5-2 | South End Grounds III (2-2) | 50-36 | Won 2 |
| » Starters: Joe McGinnity vs Wiley Piatt | Third | 8½ out |
| Monday, August 3 |
| » Defeated Braves (36-49), 4-1 | South End Grounds III (3-2) | 51-36 | Won 3 |
| » Starters: Christy Mathewson vs Vic Willis | Second | 8 out |
| Friday, August 7 |
| » Defeated Phillies (31-59), 7-5 | Polo Grounds IV (26-17) | 52-36 | Won 4 |
| » Starters: Bill Duggleby vs Christy Mathewson | Second | 6 out |
| » Defeated Phillies (31-60), 6-2 | Polo Grounds IV (27-17) | 53-36 | Won 5 |
| » Starters: Fred Mitchell vs Dummy Taylor | Second | 6 out |
| Saturday, August 8 |
| » Defeated Dodgers (43-46), 6-1 | Polo Grounds IV (28-17) | 54-36 | Won 6 |
| » Starters: Oscar Jones vs Joe McGinnity | Second | 5½ out |
| » Defeated Dodgers (43-47), 4-3 | Polo Grounds IV (29-17) | 55-36 | Won 7 |
| » Starters: Henry Schmidt vs Joe McGinnity | Second | 5½ out |
| Monday, August 10 |
| » Defeated Dodgers (43-48), 3-1 | Washington Park III (4-2) | 56-36 | Won 8 |
| » Starters: Christy Mathewson vs Henry Schmidt | Second | 5 out |
| Tuesday, August 11 |
| » Lost to Dodgers (44-48), 2-1 | Washington Park III (4-3) | 56-37 | |
| » Starters: Joe McGinnity vs Ned Garvin | Second | 5½ out |
| Wednesday, August 12 |
| » Defeated Cardinals (35-63), 14-4 | Polo Grounds IV (30-17) | 57-37 | |
| » Starters: Jack Dunleavy vs Dummy Taylor | Second | 5½ out |
| Thursday, August 13 |
| » Defeated Cardinals (35-64), 6-2 | Polo Grounds IV (31-17) | 58-37 | Won 2 |
| » Starters: Mordecai Brown vs Christy Mathewson | Second | 5 out |
| » Defeated Cardinals (35-65), 9-7 | Polo Grounds IV (32-17) | 59-37 | Won 3 |
| » Starters: Clarence Currie vs Roscoe Miller | Second | 5 out |
| Friday, August 14 |
| » Defeated Cardinals (35-66), 12-1 | Polo Grounds IV (33-17) | 60-37 | Won 4 |
| » Starters: Chappie McFarland vs Jack Cronin | Second | 4 out |
| Saturday, August 15 |
| » Lost to Reds (52-45), 8-3 | Polo Grounds IV (33-18) | 60-38 | |
| » Starters: Noodles Hahn vs Joe McGinnity | Second | 4½ out |
| Monday, August 17 |
| » Defeated Reds (52-46), 7-4 | Polo Grounds IV (34-18) | 61-38 | |
| » Starters: Jack Sutthoff vs Christy Mathewson | Second | 4 out |
| » Lost to Reds (53-46), 9-5 | Polo Grounds IV (34-19) | 61-39 | |
| » Starters: Ed Poole vs Dummy Taylor | Second | 4 out |
| Tuesday, August 18 |
| » Lost to Reds (54-46), 7-0 | Polo Grounds IV (34-20) | 61-40 | Lost 2 |
| » Starters: Bob Ewing vs Joe McGinnity | Second | 5 out |
| Thursday, August 20 |
| » Defeated Pirates (66-36), 13-7 | Polo Grounds IV (35-20) | 62-40 | |
| » Starters: Ed Doheny vs Christy Mathewson | Second | 5 out |
| » Lost to Pirates (67-36), 4-1 | Polo Grounds IV (35-21) | 62-41 | |
| » Starters: Deacon Phillippe vs Dummy Taylor | Second | 5 out |
| Friday, August 21 |
| » Lost to Pirates (68-36), 3-0 | Polo Grounds IV (35-22) | 62-42 | Lost 2 |
| » Starters: Sam Leever vs Joe McGinnity | Second | 5 out |
| » Defeated Pirates (68-37), 9-5 | Polo Grounds IV (36-22) | 63-42 | |
| » Starters: Bucky Veil vs Christy Mathewson | Second | 5 out |
| Saturday, August 22 |
| » Lost to Cubs (64-43), 8-3 | Polo Grounds IV (36-23) | 63-43 | |
| » Starters: Jake Weimer vs Roscoe Miller | Third | 6½ out |
| Monday, August 24 |
| » Lost to Cubs (65-43), 7-3 | Polo Grounds IV (36-24) | 63-44 | Lost 2 |
| » Starters: Jack Taylor vs Joe McGinnity | Third | 6½ out |
| » Defeated Cubs (65-44), 8-1 | Polo Grounds IV (37-24) | 64-44 | |
| » Starters: Jock Menefee vs Christy Mathewson | Third | 6½ out |
| Wednesday, August 26 |
| » Lost to Braves (45-58), 6-5 | South End Grounds III (3-3) | 64-45 | |
| » Starters: Christy Mathewson vs Pop Williams | Third | 7½ out |
| » Defeated Braves (45-59), 3-2 | South End Grounds III (4-3) | 65-45 | |
| » Starters: Jack Cronin vs Pat Carney | Third | 7½ out |
| Thursday, August 27 |
| » Lost to Braves (46-59), 3-1 | South End Grounds III (4-4) | 65-46 | |
| » Starters: Dummy Taylor vs Vic Willis | Third | 7½ out |
| » Defeated Braves (46-60), 7-1 | South End Grounds III (5-4) | 66-46 | |
| » Starters: Joe McGinnity vs Togie Pittinger | Third | 7½ out |
| Friday, August 28 |
| » Defeated Braves (46-61), 12-6 | South End Grounds III (6-4) | 67-46 | Won 2 |
| » Starters: Christy Mathewson vs John Malarkey | Second | 7½ out |
| Monday, August 31 |
| » Defeated Phillies (33-69), 4-1 | Polo Grounds IV (38-24) | 68-46 | Won 3 |
| » Starters: Chick Fraser vs Joe McGinnity | Second | 8½ out |
| » Defeated Phillies (33-70), 9-2 | Polo Grounds IV (39-24) | 69-46 | Won 4 |
| » Starters: Bill Duggleby vs Joe McGinnity | Second | 8½ out |
| Tuesday, September 1 |
| » Defeated Phillies (33-71), 7-3 | Polo Grounds IV (40-24) | 70-46 | Won 5 |
| » Starters: Tully Sparks vs Jack Cronin | Second | 8 out |
| Wednesday, September 2 |
| » Lost to Dodgers (58-55), 4-1 | Polo Grounds IV (40-25) | 70-47 | |
| » Starters: Bill Reidy vs Christy Mathewson | Second | 9 out |
| Thursday, September 3 |
| » Defeated Dodgers (58-56), 6-0 | Washington Park III (5-3) | 71-47 | |
| » Starters: Joe McGinnity vs Oscar Jones | Second | 9 out |
| Friday, September 4 |
| » Defeated Dodgers (58-57), 7-6 | Polo Grounds IV (41-25) | 72-47 | Won 2 |
| » Starters: Ned Garvin vs Dummy Taylor | Second | 9½ out |
| » Lost to Dodgers (59-57), 7-2 | Polo Grounds IV (41-26) | 72-48 | |
| » Starters: Henry Schmidt vs Jack Cronin | Second | 9½ out |
| Saturday, September 5 |
| » Defeated Dodgers (59-58), 3-1 | Washington Park III (6-3) | 73-48 | |
| » Starters: Christy Mathewson vs Bill Reidy | Second | 9½ out |
| Monday, September 7 |
| » Defeated Dodgers (59-59), 6-4 | Washington Park III (7-3) | 74-48 | Won 2 |
| » Starters: Jack Cronin vs Oscar Jones | Second | 10 out |
| » Lost to Dodgers (60-59), 3-0 | Polo Grounds IV (41-27) | 74-49 | |
| » Starters: Henry Schmidt vs Joe McGinnity | Second | 10 out |
| Tuesday, September 8 |
| » Tied Dodgers, 4-4 | Polo Grounds IV (41-27) | 74-49 | |
| » Starters: Bill Reidy vs Christy Mathewson | Second | 9½ out |
| Thursday, September 10 |
| » Defeated Phillies (39-77), 5-3 | Columbia Park (1-0) | 75-49 | |
| » Starters: Joe McGinnity vs Bill Duggleby | Second | 8½ out |
| » Defeated Phillies (39-78), 3-1 | Columbia Park (2-0) | 76-49 | Won 2 |
| » Starters: Dummy Taylor vs Tully Sparks | Second | 8½ out |
| Saturday, September 12 |
| » Defeated Cardinals (41-85), 4-3 | Robison Field (5-2) | 77-49 | Won 3 |
| » Starters: Christy Mathewson vs Jim Hackett | Second | 8 out |
| Sunday, September 13 |
| » Lost to Cardinals (42-85), 2-1 | Robison Field (5-3) | 77-50 | |
| » Starters: Joe McGinnity vs Mordecai Brown | Second | 8½ out |
| » Tied Cardinals, 9-9 | Robison Field (5-3) | 77-50 | |
| » Starters: Jack Cronin vs Charlie Moran | Second | 8½ out |
| Monday, September 14 |
| » Defeated Cardinals (42-86), 8-2 | Robison Field (6-3) | 78-50 | |
| » Starters: Dummy Taylor vs Chappie McFarland | Second | 7 out |
| » Defeated Cardinals (42-87), 5-0 | Robison Field (7-3) | 79-50 | Won 2 |
| » Starters: Red Ames vs Mike O'Neill | Second | 7 out |
| » Major-league debuts: Red Ames (Giants) |
| Tuesday, September 15 |
| » Lost to Reds (68-57), 8-0 | Palace of the Fans (5-3) | 79-51 | |
| » Starters: Christy Mathewson vs Noodles Hahn | Second | 7½ out |
| » Major-league debuts: Bill Bartley (Giants) |
| Wednesday, September 16 |
| » Lost to Reds (69-57), 7-6 | Palace of the Fans (5-4) | 79-52 | Lost 2 |
| » Starters: Joe McGinnity vs Bob Ewing | Second | 8½ out |
| Friday, September 18 |
| » Defeated Reds (69-58), 7-5 | Palace of the Fans (6-4) | 80-52 | |
| » Starters: Dummy Taylor vs Jack Sutthoff | Second | 9 out |
| Saturday, September 19 |
| » Lost to Cubs (79-53), 3-0 | West Side Grounds (6-2) | 80-53 | |
| » Starters: Christy Mathewson vs Jake Weimer | Second | 9½ out |
| Sunday, September 20 |
| » Defeated Cubs (79-54), 6-2 | West Side Grounds (7-2) | 81-53 | |
| » Starters: Joe McGinnity vs Jack Taylor | Second | 9 out |
| Monday, September 21 |
| » Defeated Cubs (79-55), 8-3 | West Side Grounds (8-2) | 82-53 | Won 2 |
| » Starters: Christy Mathewson vs Clarence Currie | Second | 7½ out |
| Tuesday, September 22 |
| » Lost to Cubs (80-55), 6-1 | West Side Grounds (8-3) | 82-54 | |
| » Starters: Joe McGinnity vs Jake Weimer | Second | 7½ out |
| Wednesday, September 23 |
| » Lost to Pirates (91-47), 15-7 | Exposition Park III (2-6) | 82-55 | Lost 2 |
| » Starters: Dummy Taylor vs Deacon Phillippe | Second | 8½ out |
| Thursday, September 24 |
| » Defeated Pirates (91-48), 7-2 | Exposition Park III (3-6) | 83-55 | |
| » Starters: Red Ames vs Doc Scanlan | Second | 7½ out |
| » Major-league debuts: Doc Scanlan (Pirates) |
| Saturday, September 26 |
| » Defeated Pirates (91-49), 4-1 | Exposition Park III (4-6) | 84-55 | Won 2 |
| » Starters: Joe McGinnity vs Brickyard Kennedy | Second | 6½ out |
| Sunday, September 27 |
| » Major-league debuts: George Moriarty (Cubs) |
| Wednesday, October 7 |
| Future Giant Bill Walker is born in East St. Louis, IL. |
| Saturday, October 10 |
| Future Giant Fay Thomas is born in Holyrood, KS. |
| Monday, November 2 |
| Future Giant Travis Jackson is born in Waldo, AR. |
| Wednesday, December 2 |
| Future Giant Don Brennan is born in Augusta, ME. |
| Sunday, December 6 |
| Future Giant Tony Lazzeri is born in San Francisco, CA. |
Game information provided by Retrosheet (www.retrosheet.org) |
