| Friday, April 14 |
| » Defeated Braves (0-1), 10-1 | Polo Grounds IV (1-0) | 1-0 | |
| » Starters: Kaiser Wilhelm vs Joe McGinnity | First | -- |
| » Major-league debuts: Bud Sharpe (Braves) |
| Saturday, April 15 |
| » Defeated Braves (0-2), 15-0 | Polo Grounds IV (2-0) | 2-0 | Won 2 |
| » Starters: Dick Harley vs Christy Mathewson | First | -- |
| » Major-league debuts: Dick Harley (Braves) |
| Sunday, April 16 |
| » Major-league debuts: Al Bridwell and Orval Overall (Reds) |
| Monday, April 17 |
| » Major-league debuts: Cliff Blankenship (Reds) |
| Wednesday, April 19 |
| » Defeated Phillies (3-1), 6-5 | Polo Grounds IV (3-0) | 3-0 | Won 3 |
| » Starters: Togie Pittinger vs Red Ames | First | -- |
| Thursday, April 20 |
| » Lost to Phillies (4-1), 4-3 | Polo Grounds IV (3-1) | 3-1 | |
| » Starters: Bill Duggleby vs Hooks Wiltse | Second | ½ out |
| Saturday, April 22 |
| » Defeated Phillies (4-2), 10-2 | Baker Bowl (1-0) | 4-1 | |
| » Starters: Joe McGinnity vs Frank Corridon | Second | ½ out |
| Monday, April 24 |
| » Defeated Phillies (4-3), 5-4 | Baker Bowl (2-0) | 5-1 | Won 2 |
| » Starters: Christy Mathewson vs Bill Duggleby | First | -- |
| Tuesday, April 25 |
| » Defeated Phillies (4-4), 8-1 | Baker Bowl (3-0) | 6-1 | Won 3 |
| » Starters: Dummy Taylor vs Togie Pittinger | First | -- |
| Wednesday, April 26 |
| » Lost to Dodgers (5-7), 3-2 | Washington Park III (0-1) | 6-2 | |
| » Starters: Joe McGinnity vs Harry McIntire | First | -- |
| Thursday, April 27 |
| » Defeated Dodgers (5-8), 4-0 | Washington Park III (1-1) | 7-2 | |
| » Starters: Red Ames vs Mal Eason | First | -- |
| Friday, April 28 |
| » Lost to Dodgers (6-8), 3-2 | Washington Park III (1-2) | 7-3 | |
| » Starters: Hooks Wiltse vs Doc Scanlan | First | -- |
| Sunday, April 30 |
| » Defeated Dodgers (6-9), 5-3 | Washington Park III (2-2) | 8-3 | |
| » Starters: Joe McGinnity vs Oscar Jones | First | -- |
| Monday, May 1 |
| » Defeated Braves (5-8), 8-2 | South End Grounds III (1-0) | 9-3 | Won 2 |
| » Starters: Christy Mathewson vs Chick Fraser | First | -- |
| Tuesday, May 2 |
| » Defeated Braves (5-9), 7-6 | South End Grounds III (2-0) | 10-3 | Won 3 |
| » Starters: Dummy Taylor vs Irv Young | First | -- |
| Wednesday, May 3 |
| » Defeated Braves (5-10), 16-3 | South End Grounds III (3-0) | 11-3 | Won 4 |
| » Starters: Red Ames vs Jake Volz | First | -- |
| Thursday, May 4 |
| » Defeated Braves (5-11), 6-1 | South End Grounds III (4-0) | 12-3 | Won 5 |
| » Starters: Hooks Wiltse vs Vic Willis | First | -- |
| Friday, May 5 |
| » Defeated Braves (5-12), 5-1 | Polo Grounds IV (4-1) | 13-3 | Won 6 |
| » Starters: Chick Fraser vs Joe McGinnity | First | -- |
| Saturday, May 6 |
| » Lost to Braves (6-12), 2-1 | Polo Grounds IV (4-2) | 13-4 | |
| » Starters: Irv Young vs Christy Mathewson | First | -- |
| Monday, May 8 |
| » Defeated Braves (6-13), 9-1 | Polo Grounds IV (5-2) | 14-4 | |
| » Starters: Vic Willis vs Dummy Taylor | First | -- |
| Tuesday, May 9 |
| » Lost to Cardinals (6-13), 8-7 | Polo Grounds IV (5-3) | 14-5 | |
| » Starters: Jake Thielman vs Joe McGinnity | First | -- |
| Wednesday, May 10 |
| » Defeated Cardinals (6-14), 4-3 | Polo Grounds IV (6-3) | 15-5 | |
| » Starters: Chappie McFarland vs Red Ames | First | -- |
| Thursday, May 11 |
| » Defeated Cardinals (6-15), 4-0 | Polo Grounds IV (7-3) | 16-5 | Won 2 |
| » Starters: Jack Taylor vs Christy Mathewson | First | -- |
| Friday, May 12 |
| » Defeated Cardinals (6-16), 6-5 | Polo Grounds IV (8-3) | 17-5 | Won 3 |
| » Starters: Wish Egan vs Hooks Wiltse | First | -- |
| Saturday, May 13 |
| » Defeated Cubs (14-11), 1-0 | Polo Grounds IV (9-3) | 18-5 | Won 4 |
| » Starters: Carl Lundgren vs Dummy Taylor | First | -- |
| Monday, May 15 |
| » Defeated Cubs (14-12), 4-0 | Polo Grounds IV (10-3) | 19-5 | Won 5 |
| » Starters: Mordecai Brown vs Joe McGinnity | First | -- |
| Tuesday, May 16 |
| » Defeated Cubs (14-13), 4-0 | Polo Grounds IV (11-3) | 20-5 | Won 6 |
| » Starters: Ed Reulbach vs Red Ames | First | -- |
| » Major-league debuts: Ed Reulbach (Cubs) |
| Wednesday, May 17 |
| » Defeated Cubs (14-14), 4-2 | Polo Grounds IV (12-3) | 21-5 | Won 7 |
| » Starters: Carl Lundgren vs Hooks Wiltse | First | -- |
| Thursday, May 18 |
| » Lost to Pirates (18-10), 7-2 | Polo Grounds IV (12-4) | 21-6 | |
| » Starters: Sam Leever vs Christy Mathewson | First | -- |
| Friday, May 19 |
| » Defeated Pirates (18-11), 7-1 | Polo Grounds IV (13-4) | 22-6 | |
| » Starters: Chick Robitaille vs Dummy Taylor | First | -- |
| Saturday, May 20 |
| » Defeated Pirates (18-12), 5-4 | Polo Grounds IV (14-4) | 23-6 | Won 2 |
| » Starters: Mike Lynch vs Joe McGinnity | First | -- |
| Monday, May 22 |
| » Defeated Pirates (18-13), 2-1 | Polo Grounds IV (15-4) | 24-6 | Won 3 |
| » Starters: Patsy Flaherty vs Red Ames | First | -- |
| Tuesday, May 23 |
| » Defeated Reds (13-17), 7-0 | Polo Grounds IV (16-4) | 25-6 | Won 4 |
| » Starters: Orval Overall vs Christy Mathewson | First | -- |
| Wednesday, May 24 |
| » Lost to Reds (14-17), 4-3 | Polo Grounds IV (16-5) | 25-7 | |
| » Starters: Jack Harper vs Hooks Wiltse | First | -- |
| Thursday, May 25 |
| » Lost to Reds (15-17), 5-1 | Polo Grounds IV (16-6) | 25-8 | Lost 2 |
| » Starters: Bob Ewing vs Joe McGinnity | First | -- |
| Friday, May 26 |
| » Defeated Dodgers (14-24), 6-0 | Polo Grounds IV (17-6) | 26-8 | |
| » Starters: Harry McIntire vs Dummy Taylor | First | -- |
| Saturday, May 27 |
| » Defeated Dodgers (14-25), 4-1 | Polo Grounds IV (18-6) | 27-8 | Won 2 |
| » Starters: Oscar Jones vs Christy Mathewson | First | -- |
| Monday, May 29 |
| » Defeated Dodgers (14-26), 8-5 | Polo Grounds IV (19-6) | 28-8 | Won 3 |
| » Starters: Mal Eason vs Red Ames | First | -- |
| Tuesday, May 30 |
| » Defeated Dodgers (14-27), 7-2 | Polo Grounds IV (20-6) | 29-8 | Won 4 |
| » Starters: Doc Scanlan vs Joe McGinnity | First | -- |
| » Lost to Dodgers (15-27), 4-3 | Polo Grounds IV (20-7) | 29-9 | |
| » Starters: Elmer Stricklett vs Hooks Wiltse | First | -- |
| Wednesday, May 31 |
| » Defeated Dodgers (15-28), 3-0 | Washington Park III (3-2) | 30-9 | |
| » Starters: Dummy Taylor vs Harry McIntire | First | -- |
| Thursday, June 1 |
| » Defeated Braves (14-25), 8-2 | South End Grounds III (5-0) | 31-9 | Won 2 |
| » Starters: Christy Mathewson vs Kaiser Wilhelm | First | -- |
| Friday, June 2 |
| » Defeated Braves (14-26), 8-3 | South End Grounds III (6-0) | 32-9 | Won 3 |
| » Starters: Red Ames vs Chick Fraser | First | -- |
| Saturday, June 3 |
| » Lost to Braves (15-26), 2-0 | South End Grounds III (6-1) | 32-10 | |
| » Starters: Joe McGinnity vs Irv Young | First | -- |
| » Defeated Braves (15-27), 8-3 | South End Grounds III (7-1) | 33-10 | |
| » Starters: Hooks Wiltse vs Vic Willis | First | -- |
| Monday, June 5 |
| » Defeated Braves (15-28), 11-2 | South End Grounds III (8-1) | 34-10 | Won 2 |
| » Starters: Dummy Taylor vs Kaiser Wilhelm | First | -- |
| Wednesday, June 7 |
| » Defeated Pirates (27-20), 5-3 | Exposition Park III (1-0) | 35-10 | Won 3 |
| » Starters: Christy Mathewson vs Patsy Flaherty | First | -- |
| Thursday, June 8 |
| » Lost to Pirates (28-20), 4-1 | Exposition Park III (1-1) | 35-11 | |
| » Starters: Red Ames vs Charlie Case | First | -- |
| Friday, June 9 |
| » Lost to Pirates (29-20), 12-6 | Exposition Park III (1-2) | 35-12 | Lost 2 |
| » Starters: Joe McGinnity vs Sam Leever | First | -- |
| Saturday, June 10 |
| » Defeated Pirates (29-21), 5-0 | Exposition Park III (2-2) | 36-12 | |
| » Starters: Dummy Taylor vs Mike Lynch | First | -- |
| Sunday, June 11 |
| » Lost to Cubs (27-24), 4-0 | West Side Grounds (0-1) | 36-13 | |
| » Starters: Joe McGinnity vs Ed Reulbach | First | -- |
| Monday, June 12 |
| » Lost to Cubs (28-24), 5-1 | West Side Grounds (0-2) | 36-14 | Lost 2 |
| » Starters: Red Ames vs Jake Weimer | First | -- |
| Tuesday, June 13 |
| » Defeated Cubs (28-25), 1-0 | West Side Grounds (1-2) | 37-14 | |
| » Starters: Christy Mathewson vs Mordecai Brown | First | -- |
| Wednesday, June 14 |
| » Lost to Cubs (29-25), 1-0 | West Side Grounds (1-3) | 37-15 | |
| » Starters: Joe McGinnity vs Bob Wicker | First | -- |
| Thursday, June 15 |
| » Lost to Cardinals (23-30), 5-4 | Robison Field (0-1) | 37-16 | Lost 2 |
| » Starters: Dummy Taylor vs Kid Nichols | First | -- |
| Friday, June 16 |
| » Defeated Cardinals (23-31), 9-4 | Robison Field (1-1) | 38-16 | |
| » Starters: Red Ames vs Win Kellum | First | -- |
| Saturday, June 17 |
| » Defeated Cardinals (23-32), 7-2 | Robison Field (2-1) | 39-16 | Won 2 |
| » Starters: Christy Mathewson vs Chappie McFarland | First | -- |
| Sunday, June 18 |
| » Lost to Cardinals (24-32), 8-2 | Robison Field (2-2) | 39-17 | |
| » Starters: Joe McGinnity vs Jack Taylor | First | -- |
| Monday, June 19 |
| » Lost to Reds (32-24), 17-7 | Palace of the Fans (0-1) | 39-18 | Lost 2 |
| » Starters: Dummy Taylor vs Bob Ewing | First | -- |
| Tuesday, June 20 |
| » Defeated Reds (32-25), 8-3 | Palace of the Fans (1-1) | 40-18 | |
| » Starters: Red Ames vs Jack Harper | First | -- |
| Wednesday, June 21 |
| » Defeated Reds (32-26), 6-3 | Palace of the Fans (2-1) | 41-18 | Won 2 |
| » Starters: Christy Mathewson vs Tom Walker | First | -- |
| Thursday, June 22 |
| » Defeated Reds (32-27), 2-1 | Palace of the Fans (3-1) | 42-18 | Won 3 |
| » Starters: Joe McGinnity vs Orval Overall | First | -- |
| Saturday, June 24 |
| » Defeated Braves (19-39), 2-1 | Polo Grounds IV (21-7) | 43-18 | Won 4 |
| » Starters: Irv Young vs Dummy Taylor | First | -- |
| Monday, June 26 |
| » Defeated Braves (19-40), 10-3 | Polo Grounds IV (22-7) | 44-18 | Won 5 |
| » Starters: Chick Fraser vs Red Ames | First | -- |
| Tuesday, June 27 |
| » Defeated Braves (19-41), 2-1 | Polo Grounds IV (23-7) | 45-18 | Won 6 |
| » Starters: Vic Willis vs Hooks Wiltse | First | -- |
| Wednesday, June 28 |
| » Defeated Dodgers (17-47), 8-4 | Washington Park III (4-2) | 46-18 | Won 7 |
| » Starters: Joe McGinnity vs Elmer Stricklett | First | -- |
| Thursday, June 29 |
| » Defeated Dodgers (17-48), 11-1 | Washington Park III (5-2) | 47-18 | Won 8 |
| » Starters: Christy Mathewson vs Mal Eason | First | -- |
| » Major-league debuts: Moonlight Graham (Giants) |
| Friday, June 30 |
| » Lost to Dodgers (18-48), 6-5 | Washington Park III (5-3) | 47-19 | |
| » Starters: Red Ames vs Harry McIntire | First | -- |
| Saturday, July 1 |
| » Defeated Dodgers (18-49), 7-5 | Washington Park III (6-3) | 48-19 | |
| » Starters: Hooks Wiltse vs Oscar Jones | First | -- |
| Sunday, July 2 |
| » Major-league debuts: George Gibson (Pirates) |
| Monday, July 3 |
| » Defeated Phillies (39-26), 9-1 | Baker Bowl (4-0) | 49-19 | Won 2 |
| » Starters: Dummy Taylor vs Frank Corridon | First | -- |
| Tuesday, July 4 |
| » Lost to Phillies (40-26), 2-0 | Baker Bowl (4-1) | 49-20 | |
| » Starters: Christy Mathewson vs Jack Sutthoff | First | -- |
| » Defeated Phillies (40-27), 6-3 | Baker Bowl (5-1) | 50-20 | |
| » Starters: Joe McGinnity vs Tully Sparks | First | -- |
| Wednesday, July 5 |
| » Defeated Phillies (40-28), 9-7 | Baker Bowl (6-1) | 51-20 | Won 2 |
| » Starters: Red Ames vs Bill Duggleby | First | -- |
| Thursday, July 6 |
| » Defeated Dodgers (21-51), 8-1 | Polo Grounds IV (24-7) | 52-20 | Won 3 |
| » Starters: Mal Eason vs Hooks Wiltse | First | -- |
| Friday, July 7 |
| » Lost to Dodgers (22-51), 6-2 | Polo Grounds IV (24-8) | 52-21 | |
| » Starters: Elmer Stricklett vs Dummy Taylor | First | -- |
| Tuesday, July 11 |
| » Defeated Cubs (44-32), 6-5 | Polo Grounds IV (25-8) | 53-21 | |
| » Starters: Ed Reulbach vs Joe McGinnity | First | -- |
| Wednesday, July 12 |
| » Lost to Cubs (45-32), 8-1 | Polo Grounds IV (25-9) | 53-22 | |
| » Starters: Mordecai Brown vs Christy Mathewson | First | -- |
| Thursday, July 13 |
| » Defeated Cubs (45-33), 4-1 | Polo Grounds IV (26-9) | 54-22 | |
| » Starters: Bob Wicker vs Red Ames | First | -- |
| Future Giant Tiny Chaplin is born in Los Angeles, CA. |
| Friday, July 14 |
| » Defeated Cubs (45-34), 3-2 | Polo Grounds IV (27-9) | 55-22 | Won 2 |
| » Starters: Ed Reulbach vs Dummy Taylor | First | -- |
| Saturday, July 15 |
| » Defeated Pirates (49-31), 8-7 | Polo Grounds IV (28-9) | 56-22 | Won 3 |
| » Starters: Sam Leever vs Joe McGinnity | First | -- |
| Monday, July 17 |
| » Lost to Pirates (50-31), 3-0 | Polo Grounds IV (28-10) | 56-23 | |
| » Starters: Deacon Phillippe vs Red Ames | First | -- |
| Tuesday, July 18 |
| » Lost to Pirates (51-31), 2-1 | Polo Grounds IV (28-11) | 56-24 | Lost 2 |
| » Starters: Charlie Case vs Christy Mathewson | First | -- |
| Wednesday, July 19 |
| » Lost to Pirates (52-31), 8-5 | Polo Grounds IV (28-12) | 56-25 | Lost 3 |
| » Starters: Patsy Flaherty vs Dummy Taylor | First | -- |
| Thursday, July 20 |
| » Defeated Cardinals (31-53), 7-4 | Polo Grounds IV (29-12) | 57-25 | |
| » Starters: Buster Brown vs Joe McGinnity | First | -- |
| » Defeated Cardinals (31-54), 2-1 | Polo Grounds IV (30-12) | 58-25 | Won 2 |
| » Starters: Wish Egan vs Hooks Wiltse | First | -- |
| Friday, July 21 |
| » Defeated Cardinals (31-55), 14-2 | Polo Grounds IV (31-12) | 59-25 | Won 3 |
| » Starters: Jack Taylor vs Christy Mathewson | First | -- |
| Saturday, July 22 |
| » Defeated Cardinals (31-56), 9-4 | Polo Grounds IV (32-12) | 60-25 | Won 4 |
| » Starters: Jake Thielman vs Red Ames | First | -- |
| Monday, July 24 |
| » Defeated Reds (46-41), 4-3 | Polo Grounds IV (33-12) | 61-25 | Won 5 |
| » Starters: Orval Overall vs Joe McGinnity | First | -- |
| Tuesday, July 25 |
| » Defeated Reds (46-42), 7-2 | Polo Grounds IV (34-12) | 62-25 | Won 6 |
| » Starters: Jack Harper vs Christy Mathewson | First | -- |
| Wednesday, July 26 |
| » Defeated Reds (46-43), 6-5 | Polo Grounds IV (35-12) | 63-25 | Won 7 |
| » Starters: Bob Ewing vs Red Ames | First | -- |
| Future Giant Sam Leslie is born in Moss Point, MS. |
| Thursday, July 27 |
| » Defeated Reds (46-44), 9-3 | Polo Grounds IV (36-12) | 64-25 | Won 8 |
| » Starters: Noodles Hahn vs Hooks Wiltse | First | -- |
| Saturday, July 29 |
| » Defeated Reds (46-45), 3-0 | Palace of the Fans (4-1) | 65-25 | Won 9 |
| » Starters: Christy Mathewson vs Orval Overall | First | -- |
| Sunday, July 30 |
| » Defeated Reds (46-46), 6-2 | Palace of the Fans (5-1) | 66-25 | Won 10 |
| » Starters: Joe McGinnity vs Bob Ewing | First | -- |
| Monday, July 31 |
| » Defeated Reds (46-47), 6-2 | Palace of the Fans (6-1) | 67-25 | Won 11 |
| » Starters: Red Ames vs Charlie Chech | First | -- |
| Tuesday, August 1 |
| » Defeated Reds (46-48), 10-5 | Palace of the Fans (7-1) | 68-25 | Won 12 |
| » Starters: Dummy Taylor vs Orval Overall | First | -- |
| Wednesday, August 2 |
| » Defeated Pirates (58-35), 3-1 | Exposition Park III (3-2) | 69-25 | Won 13 |
| » Starters: Christy Mathewson vs Deacon Phillippe | First | -- |
| Thursday, August 3 |
| » Lost to Pirates (59-35), 10-4 | Exposition Park III (3-3) | 69-26 | |
| » Starters: Joe McGinnity vs Sam Leever | First | -- |
| Friday, August 4 |
| » Lost to Pirates (60-35), 7-5 | Exposition Park III (3-4) | 69-27 | Lost 2 |
| » Starters: Red Ames vs Homer Hillebrand | First | -- |
| Saturday, August 5 |
| » New York forfeited to Pittsburgh. | Exposition Park III (3-5) | 69-28 | Lost 3 |
| » Starters: Christy Mathewson vs Charlie Case | First | -- |
| Monday, August 7 |
| » Lost to Cubs (58-42), 4-0 | West Side Grounds (1-4) | 69-29 | Lost 4 |
| » Starters: Joe McGinnity vs Ed Reulbach | First | -- |
| Tuesday, August 8 |
| » Defeated Cubs (58-43), 4-3 | West Side Grounds (2-4) | 70-29 | |
| » Starters: Dummy Taylor vs Jake Weimer | First | -- |
| Wednesday, August 9 |
| » Lost to Cubs (59-43), 7-2 | West Side Grounds (2-5) | 70-30 | |
| » Starters: Red Ames vs Bob Wicker | First | -- |
| Thursday, August 10 |
| » Defeated Cubs (59-44), 1-0 | West Side Grounds (3-5) | 71-30 | |
| » Starters: Christy Mathewson vs Ed Reulbach | First | -- |
| Friday, August 11 |
| » Defeated Cardinals (40-66), 7-1 | Robison Field (3-2) | 72-30 | Won 2 |
| » Starters: Dummy Taylor vs Jake Thielman | First | -- |
| Saturday, August 12 |
| » Defeated Cardinals (40-67), 2-0 | Robison Field (4-2) | 73-30 | Won 3 |
| » Starters: Hooks Wiltse vs Buster Brown | First | -- |
| Sunday, August 13 |
| » Defeated Cardinals (40-68), 10-1 | Robison Field (5-2) | 74-30 | Won 4 |
| » Starters: Joe McGinnity vs Wish Egan | First | -- |
| » Lost to Cardinals (41-68), 5-0 | Robison Field (5-3) | 74-31 | |
| » Starters: Red Ames vs Chappie McFarland | First | -- |
| Thursday, August 17 |
| » Defeated Cubs (61-47), 3-0 | Polo Grounds IV (37-12) | 75-31 | |
| » Starters: Bob Wicker vs Christy Mathewson | First | -- |
| Friday, August 18 |
| » Defeated Cubs (61-48), 5-4 | Polo Grounds IV (38-12) | 76-31 | Won 2 |
| » Starters: Buttons Briggs vs Joe McGinnity | First | -- |
| Saturday, August 19 |
| » Lost to Cubs (62-48), 8-2 | Polo Grounds IV (38-13) | 76-32 | |
| » Starters: Ed Reulbach vs Hooks Wiltse | First | -- |
| Monday, August 21 |
| » Defeated Pirates (68-42), 10-2 | Polo Grounds IV (39-13) | 77-32 | |
| » Starters: Deacon Phillippe vs Christy Mathewson | First | -- |
| Tuesday, August 22 |
| » Lost to Pirates (69-42), 5-1 | Polo Grounds IV (39-14) | 77-33 | |
| » Starters: Mike Lynch vs Dummy Taylor | First | -- |
| Wednesday, August 23 |
| » Defeated Pirates (69-43), 7-2 | Polo Grounds IV (40-14) | 78-33 | |
| » Starters: Sam Leever vs Joe McGinnity | First | -- |
| Thursday, August 24 |
| » Defeated Reds (60-54), 8-0 | Polo Grounds IV (41-14) | 79-33 | Won 2 |
| » Starters: Charlie Chech vs Christy Mathewson | First | -- |
| » Tied Reds, 6-6 | Polo Grounds IV (41-14) | 79-33 | |
| » Starters: Bob Ewing vs Red Ames | First | -- |
| Saturday, August 26 |
| » Defeated Reds (60-55), 2-0 | Polo Grounds IV (42-14) | 80-33 | Won 3 |
| » Starters: Tom Walker vs Joe McGinnity | First | -- |
| » Defeated Reds (60-56), 6-5 | Polo Grounds IV (43-14) | 81-33 | Won 4 |
| » Starters: Orval Overall vs Dummy Taylor | First | -- |
| Monday, August 28 |
| » Defeated Cardinals (46-73), 8-1 | Polo Grounds IV (44-14) | 82-33 | Won 5 |
| » Starters: Jake Thielman vs Christy Mathewson | First | -- |
| Tuesday, August 29 |
| » Defeated Cardinals (46-74), 5-4 | Polo Grounds IV (45-14) | 83-33 | Won 6 |
| » Starters: Chappie McFarland vs Red Ames | First | -- |
| Thursday, August 31 |
| » Lost to Phillies (63-55), 8-5 | Polo Grounds IV (45-15) | 83-34 | |
| » Starters: Kid Nichols vs Joe McGinnity | First | -- |
| Friday, September 1 |
| » Defeated Phillies (63-56), 4-1 | Polo Grounds IV (46-15) | 84-34 | |
| » Starters: Togie Pittinger vs Christy Mathewson | First | -- |
| Sunday, September 3 |
| » Major-league debuts: Lefty Leifield (Pirates) |
| Monday, September 4 |
| » Defeated Phillies (63-57), 7-1 | Polo Grounds IV (47-15) | 85-34 | Won 2 |
| » Starters: Tully Sparks vs Joe McGinnity | First | -- |
| » Defeated Phillies (63-58), 11-6 | Polo Grounds IV (48-15) | 86-34 | Won 3 |
| » Starters: Bill Duggleby vs Christy Mathewson | First | -- |
| Thursday, September 7 |
| » Lost to Braves (42-83), 1-0 | Polo Grounds IV (48-16) | 86-35 | |
| » Starters: Irv Young vs Joe McGinnity | First | -- |
| » Defeated Braves (42-84), 3-0 | Polo Grounds IV (49-16) | 87-35 | |
| » Starters: Vic Willis vs Christy Mathewson | First | -- |
| Friday, September 8 |
| » Defeated Braves (42-85), 6-3 | Polo Grounds IV (50-16) | 88-35 | Won 2 |
| » Starters: Chick Fraser vs Hooks Wiltse | First | -- |
| Saturday, September 9 |
| » Defeated Dodgers (37-87), 4-2 | Polo Grounds IV (51-16) | 89-35 | Won 3 |
| » Starters: Mal Eason vs Dummy Taylor | First | -- |
| » Lost to Dodgers (38-87), 6-5 | Polo Grounds IV (51-17) | 89-36 | |
| » Starters: Elmer Stricklett vs Red Ames | First | -- |
| Monday, September 11 |
| Future Giant Glenn Spencer is born in Corning, NY. |
| Tuesday, September 12 |
| » Defeated Dodgers (38-88), 3-2 | Polo Grounds IV (52-17) | 90-36 | |
| » Starters: Harry McIntire vs Christy Mathewson | First | -- |
| » Lost to Dodgers (39-88), 8-5 | Polo Grounds IV (52-18) | 90-37 | |
| » Starters: Doc Scanlan vs Dummy Taylor | First | -- |
| » Major-league debuts: John Hummel (Dodgers) |
| Wednesday, September 13 |
| » Defeated Dodgers (39-89), 5-4 | Washington Park III (7-3) | 91-37 | |
| » Starters: Red Ames vs Mal Eason | First | -- |
| Thursday, September 14 |
| » Defeated Dodgers (39-90), 10-2 | Washington Park III (8-3) | 92-37 | Won 2 |
| » Starters: Joe McGinnity vs Elmer Stricklett | First | -- |
| Saturday, September 16 |
| » Defeated Braves (43-90), 7-1 | South End Grounds III (9-1) | 93-37 | Won 3 |
| » Starters: Hooks Wiltse vs Vic Willis | First | -- |
| » Defeated Braves (43-91), 3-1 | South End Grounds III (10-1) | 94-37 | Won 4 |
| » Starters: Christy Mathewson vs Irv Young | First | -- |
| Tuesday, September 19 |
| » Lost to Phillies (73-59), 3-2 | Baker Bowl (6-2) | 94-38 | |
| » Starters: Joe McGinnity vs Togie Pittinger | First | -- |
| » Defeated Phillies (73-60), 2-1 | Baker Bowl (7-2) | 95-38 | |
| » Starters: Christy Mathewson vs Bill Duggleby | First | -- |
| Wednesday, September 20 |
| » Defeated Phillies (73-61), 6-3 | Baker Bowl (8-2) | 96-38 | Won 2 |
| » Starters: Red Ames vs Kid Nichols | First | -- |
| » Lost to Phillies (74-61), 7-1 | Baker Bowl (8-3) | 96-39 | |
| » Starters: Dummy Taylor vs Tully Sparks | First | -- |
| Thursday, September 21 |
| » Major-league debuts: King Brady (Phillies) |
| Friday, September 22 |
| » Lost to Cubs (80-58), 7-4 | West Side Grounds (3-6) | 96-40 | Lost 2 |
| » Starters: Dummy Taylor vs Ed Reulbach | First | -- |
| Saturday, September 23 |
| » Lost to Cubs (81-58), 1-0 | West Side Grounds (3-7) | 96-41 | Lost 3 |
| » Starters: Christy Mathewson vs Carl Lundgren | First | -- |
| Sunday, September 24 |
| » Lost to Cubs (82-58), 10-5 | West Side Grounds (3-8) | 96-42 | Lost 4 |
| » Starters: Joe McGinnity vs Bob Wicker | First | -- |
| Monday, September 25 |
| » Defeated Pirates (91-50), 10-4 | Exposition Park III (4-5) | 97-42 | |
| » Starters: Christy Mathewson vs Deacon Phillippe | First | -- |
| Tuesday, September 26 |
| » Defeated Pirates (91-51), 9-5 | Exposition Park III (5-5) | 98-42 | Won 2 |
| » Starters: Red Ames vs Mike Lynch | First | -- |
| Wednesday, September 27 |
| » Defeated Pirates (91-52), 5-3 | Exposition Park III (6-5) | 99-42 | Won 3 |
| » Starters: Hooks Wiltse vs Lefty Leifield | First | -- |
| Thursday, September 28 |
| » Lost to Cardinals (56-87), 1-0 | Robison Field (5-4) | 99-43 | |
| » Starters: Joe McGinnity vs Buster Brown | First | -- |
| Friday, September 29 |
| » Defeated Cardinals (56-88), 6-5 | Robison Field (6-4) | 100-43 | |
| » Starters: Christy Mathewson vs Chappie McFarland | First | -- |
| » Defeated Cardinals (56-89), 5-1 | Robison Field (7-4) | 101-43 | Won 2 |
| » Starters: Dummy Taylor vs Sandy McDougal | First | -- |
| Saturday, September 30 |
| » Defeated Cardinals (56-90), 9-2 | Robison Field (8-4) | 102-43 | Won 3 |
| » Starters: Red Ames vs Buster Brown | First | -- |
| Future Giant Johnny Allen is born in Lenoir, NC. |
| Sunday, October 1 |
| » Defeated Reds (74-73), 5-4 | Palace of the Fans (8-1) | 103-43 | Won 4 |
| » Starters: Joe McGinnity vs Bob Ewing | First | -- |
| » Lost to Reds (75-73), 4-3 | Palace of the Fans (8-2) | 103-44 | |
| » Starters: Hooks Wiltse vs Orval Overall | First | -- |
| Tuesday, October 3 |
| » Lost to Reds (76-73), 4-2 | Palace of the Fans (8-3) | 103-45 | Lost 2 |
| » Starters: Dummy Taylor vs Orval Overall | First | -- |
| » Tied Reds, 4-4 | Palace of the Fans (8-3) | 103-45 | |
| » Starters: Claud Elliott vs Bob Ewing | First | -- |
| Thursday, October 5 |
| » Lost to Phillies (81-67), 4-1 | Polo Grounds IV (52-19) | 103-46 | Lost 3 |
| » Starters: Johnny Lush vs Christy Mathewson | First | -- |
| » Defeated Phillies (81-68), 5-3 | Polo Grounds IV (53-19) | 104-46 | |
| » Starters: Tully Sparks vs Joe McGinnity | First | -- |
| Friday, October 6 |
| » Lost to Phillies (82-68), 5-4 | Polo Grounds IV (53-20) | 104-47 | |
| » Starters: Togie Pittinger vs Red Ames | First | -- |
| Saturday, October 7 |
| » Defeated Phillies (82-69), 4-3 | Polo Grounds IV (54-20) | 105-47 | |
| » Starters: Bill Duggleby vs Dummy Taylor | First | -- |
| » Lost to Phillies (83-69), 6-1 | Polo Grounds IV (54-21) | 105-48 | |
| » Starters: King Brady vs Claud Elliott | First | -- |
| Tuesday, October 10 |
| Future Giant Wally Berger is born in Chicago, IL. |
| Tuesday, November 21 |
| Future Giant Freddie Lindstrom is born in Chicago, IL. |
| Tuesday, December 5 |
| Future Giant Gus Mancuso is born in Galveston, TX. |
Game information provided by Retrosheet (www.retrosheet.org) |
