| Friday, January 23 |
| Future Pirate Jack Saltzgaver is born in Croton, IA. |
| Monday, February 9 |
| Future Pirate Roy Mahaffey is born in Belton, SC. |
| Thursday, April 16 |
| » Defeated Reds (0-1), 7-1 | Palace of the Fans (1-0) | 1-0 | |
| » Starters: Deacon Phillippe vs Jack Harper | First | -- |
| Future Pirate Paul Waner is born in Harrah, OK. |
| Friday, April 17 |
| » Defeated Reds (0-2), 9-2 | Palace of the Fans (2-0) | 2-0 | Won 2 |
| » Starters: Ed Doheny vs Bob Ewing | First | -- |
| Future Pirate Bob Osborn is born. |
| Saturday, April 18 |
| » Defeated Reds (0-3), 5-4 | Palace of the Fans (3-0) | 3-0 | Won 3 |
| » Starters: Kaiser Wilhelm vs Ed Poole | First | -- |
| » Major-league debuts: Kaiser Wilhelm (Pirates) |
| Sunday, April 19 |
| » Defeated Reds (0-4), 6-4 | Palace of the Fans (4-0) | 4-0 | Won 4 |
| » Starters: Bucky Veil vs Noodles Hahn | First | -- |
| Tuesday, April 21 |
| » Lost to Cardinals (3-2), 9-8 | Exposition Park III (0-1) | 4-1 | |
| » Starters: Mike O'Neill vs Deacon Phillippe | First | -- |
| » Major-league debuts: Cy Falkenberg (Pirates) |
| Thursday, April 23 |
| » Defeated Cardinals (3-3), 8-4 | Exposition Park III (1-1) | 5-1 | |
| » Starters: Clarence Currie vs Sam Leever | First | -- |
| Friday, April 24 |
| » Defeated Cardinals (3-4), 8-7 | Exposition Park III (2-1) | 6-1 | Won 2 |
| » Starters: Bob Rhoads vs Ed Doheny | First | -- |
| Saturday, April 25 |
| » Lost to Cardinals (4-4), 10-5 | Exposition Park III (2-2) | 6-2 | |
| » Starters: Mordecai Brown vs Kaiser Wilhelm | First | -- |
| Sunday, April 26 |
| » Lost to Cubs (5-3), 9-6 | West Side Grounds (0-1) | 6-3 | Lost 2 |
| » Starters: Cy Falkenberg vs Jack Taylor | Second | 1 out |
| Monday, April 27 |
| » Defeated Cardinals (5-5), 11-1 | Robison Field (1-0) | 7-3 | |
| » Starters: Brickyard Kennedy vs Mike O'Neill | Second | 1 out |
| Tuesday, April 28 |
| » Lost to Cardinals (6-5), 4-2 | Robison Field (1-1) | 7-4 | |
| » Starters: Ed Doheny vs Chappie McFarland | Second | 1 out |
| Wednesday, April 29 |
| » Defeated Cardinals (6-6), 4-0 | Robison Field (2-1) | 8-4 | |
| » Starters: Sam Leever vs Clarence Currie | Second | 1 out |
| Thursday, April 30 |
| » Defeated Cardinals (6-7), 13-4 | Robison Field (3-1) | 9-4 | Won 2 |
| » Starters: Deacon Phillippe vs Mordecai Brown | Second | 1 out |
| Saturday, May 2 |
| » Lost to Cubs (8-5), 10-5 | Exposition Park III (2-3) | 9-5 | |
| » Starters: Jack Taylor vs Cy Falkenberg | Second | ½ out |
| Sunday, May 3 |
| » Defeated Cubs (8-6), 3-2 | West Side Grounds (1-1) | 10-5 | |
| » Starters: Brickyard Kennedy vs Jake Weimer | Second | 1 out |
| » Major-league debuts: Tommy Raub (Cubs) |
| Monday, May 4 |
| » Defeated Cubs (8-7), 5-3 | Exposition Park III (3-3) | 11-5 | Won 2 |
| » Starters: Carl Lundgren vs Ed Doheny | Second | 1½ out |
| Tuesday, May 5 |
| » Defeated Cubs (8-8), 8-3 | Exposition Park III (4-3) | 12-5 | Won 3 |
| » Starters: Bob Wicker vs Sam Leever | First | -- |
| Wednesday, May 6 |
| » Lost to Cubs (9-8), 11-4 | Exposition Park III (4-4) | 12-6 | |
| » Starters: Jack Taylor vs Deacon Phillippe | Second | 2 out |
| Thursday, May 7 |
| » Lost to Reds (8-9), 11-8 | Exposition Park III (4-5) | 12-7 | Lost 2 |
| » Starters: Jack Harper vs Brickyard Kennedy | Second | 2 out |
| Friday, May 8 |
| » Defeated Reds (8-10), 9-4 | Exposition Park III (5-5) | 13-7 | |
| » Starters: Bob Ewing vs Ed Doheny | Second | 2 out |
| Saturday, May 9 |
| » Lost to Reds (9-10), 15-8 | Exposition Park III (5-6) | 13-8 | |
| » Starters: Ed Poole vs Kaiser Wilhelm | Second | 2 out |
| Sunday, May 10 |
| » Defeated Reds (9-11), 1-0 | Palace of the Fans (5-0) | 14-8 | |
| » Starters: Deacon Phillippe vs Noodles Hahn | Second | 2½ out |
| Monday, May 11 |
| » Lost to Reds (10-11), 3-1 | Exposition Park III (5-7) | 14-9 | |
| » Starters: Jack Sutthoff vs Sam Leever | Third | 2½ out |
| Tuesday, May 12 |
| » Defeated Phillies (5-16), 8-5 | Baker Bowl (1-0) | 15-9 | |
| » Starters: Brickyard Kennedy vs Chick Fraser | Third | 2½ out |
| Wednesday, May 13 |
| » Lost to Phillies (6-16), 12-11 | Baker Bowl (1-1) | 15-10 | |
| » Starters: Ed Doheny vs Fred Mitchell | Third | 2½ out |
| Thursday, May 14 |
| » Defeated Phillies (6-17), 5-1 | Baker Bowl (2-1) | 16-10 | |
| » Starters: Deacon Phillippe vs Jack McFetridge | Third | 2½ out |
| Friday, May 15 |
| » Defeated Phillies (6-18), 13-2 | Baker Bowl (3-1) | 17-10 | Won 2 |
| » Starters: Sam Leever vs Warren McLaughlin | Third | 2½ out |
| Saturday, May 16 |
| » Lost to Giants (16-7), 7-3 | Polo Grounds IV (0-1) | 17-11 | |
| » Starters: Brickyard Kennedy vs Christy Mathewson | Third | 2½ out |
| Monday, May 18 |
| » Defeated Giants (16-8), 3-2 | Polo Grounds IV (1-1) | 18-11 | |
| » Starters: Ed Doheny vs Joe McGinnity | Third | 1½ out |
| Tuesday, May 19 |
| » Lost to Giants (17-8), 4-3 | Polo Grounds IV (1-2) | 18-12 | |
| » Starters: Deacon Phillippe vs Dummy Taylor | Third | 2½ out |
| Wednesday, May 20 |
| » Lost to Giants (18-8), 2-0 | Polo Grounds IV (1-3) | 18-13 | Lost 2 |
| » Starters: Sam Leever vs Christy Mathewson | Third | 2½ out |
| Thursday, May 21 |
| » Defeated Dodgers (14-15), 11-6 | Washington Park III (1-0) | 19-13 | |
| » Starters: Brickyard Kennedy vs Henry Schmidt | Third | 2½ out |
| Friday, May 22 |
| » Defeated Dodgers (14-16), 12-5 | Washington Park III (2-0) | 20-13 | Won 2 |
| » Starters: Ed Doheny vs Oscar Jones | Third | 2½ out |
| Saturday, May 23 |
| » Lost to Dodgers (15-16), 5-4 | Washington Park III (2-1) | 20-14 | |
| » Starters: Deacon Phillippe vs Roy Evans | Third | 4 out |
| Monday, May 25 |
| » Lost to Dodgers (16-16), 5-0 | Washington Park III (2-2) | 20-15 | Lost 2 |
| » Starters: Sam Leever vs Ned Garvin | Third | 5 out |
| Tuesday, May 26 |
| » Defeated Braves (14-16), 10-4 | South End Grounds III (1-0) | 21-15 | |
| » Starters: Brickyard Kennedy vs Togie Pittinger | Third | 3½ out |
| Wednesday, May 27 |
| » Lost to Braves (15-16), 7-1 | South End Grounds III (1-1) | 21-16 | |
| » Starters: Kaiser Wilhelm vs Vic Willis | Third | 4½ out |
| Thursday, May 28 |
| » Defeated Braves (15-17), 7-6 | South End Grounds III (2-1) | 22-16 | |
| » Starters: Ed Doheny vs Wiley Piatt | Third | 3½ out |
| Saturday, May 30 |
| » Defeated Reds (17-19), 3-2 | Exposition Park III (6-7) | 23-16 | Won 2 |
| » Starters: Ed Poole vs Deacon Phillippe | Third | 4 out |
| » Defeated Reds (17-20), 4-3 | Exposition Park III (7-7) | 24-16 | Won 3 |
| » Starters: Noodles Hahn vs Sam Leever | Third | 4 out |
| Sunday, May 31 |
| » Defeated Reds (17-21), 3-2 | Palace of the Fans (6-0) | 25-16 | Won 4 |
| » Starters: Bucky Veil vs Jack Sutthoff | Third | 4 out |
| Monday, June 1 |
| » Lost to Giants (26-11), 10-2 | Exposition Park III (7-8) | 25-17 | |
| » Starters: Christy Mathewson vs Ed Doheny | Third | 4½ out |
| Tuesday, June 2 |
| » Defeated Giants (26-12), 7-0 | Exposition Park III (8-8) | 26-17 | |
| » Starters: Dummy Taylor vs Deacon Phillippe | Third | 4½ out |
| Wednesday, June 3 |
| » Defeated Giants (26-13), 5-0 | Exposition Park III (9-8) | 27-17 | Won 2 |
| » Starters: Joe McGinnity vs Sam Leever | Third | 4½ out |
| Thursday, June 4 |
| » Defeated Braves (17-21), 5-0 | Exposition Park III (10-8) | 28-17 | Won 3 |
| » Starters: Wiley Piatt vs Kaiser Wilhelm | Third | 3½ out |
| Friday, June 5 |
| » Defeated Braves (17-22), 9-0 | Exposition Park III (11-8) | 29-17 | Won 4 |
| » Starters: Togie Pittinger vs Ed Doheny | Third | 2½ out |
| Saturday, June 6 |
| » Defeated Braves (17-23), 4-0 | Exposition Park III (12-8) | 30-17 | Won 5 |
| » Starters: Vic Willis vs Deacon Phillippe | Third | 2½ out |
| Monday, June 8 |
| » Defeated Phillies (12-29), 2-0 | Exposition Park III (13-8) | 31-17 | Won 6 |
| » Starters: Tully Sparks vs Sam Leever | Third | 2½ out |
| » Major-league debuts: John Titus (Phillies) |
| Tuesday, June 9 |
| » Defeated Phillies (12-30), 7-3 | Exposition Park III (14-8) | 32-17 | Won 7 |
| » Starters: Bill Duggleby vs Kaiser Wilhelm | Third | 2½ out |
| Wednesday, June 10 |
| » Defeated Phillies (12-31), 7-4 | Exposition Park III (15-8) | 33-17 | Won 8 |
| » Starters: Fred Mitchell vs Ed Doheny | Third | 2½ out |
| Thursday, June 11 |
| » Defeated Dodgers (24-23), 9-0 | Exposition Park III (16-8) | 34-17 | Won 9 |
| » Starters: Roy Evans vs Deacon Phillippe | Third | 2½ out |
| Monday, June 15 |
| » Defeated Cubs (34-18), 3-0 | Exposition Park III (17-8) | 35-17 | Won 10 |
| » Starters: Jock Menefee vs Sam Leever | Second | 2 out |
| Tuesday, June 16 |
| » Defeated Cubs (34-19), 6-3 | Exposition Park III (18-8) | 36-17 | Won 11 |
| » Starters: Jack Taylor vs Deacon Phillippe | Second | 2 out |
| Thursday, June 18 |
| » Defeated Braves (20-30), 7-2 | South End Grounds III (3-1) | 37-17 | Won 12 |
| » Starters: Ed Doheny vs John Malarkey | Second | 1½ out |
| Friday, June 19 |
| » Defeated Braves (20-31), 12-2 | South End Grounds III (4-1) | 38-17 | Won 13 |
| » Starters: Sam Leever vs Togie Pittinger | First | -- |
| Saturday, June 20 |
| » Defeated Braves (20-32), 8-4 | South End Grounds III (5-1) | 39-17 | Won 14 |
| » Starters: Deacon Phillippe vs Wiley Piatt | First | -- |
| Thursday, June 25 |
| » Defeated Phillies (15-37), 4-3 | Baker Bowl (4-1) | 40-17 | Won 15 |
| » Starters: Ed Doheny vs Tully Sparks | First | -- |
| » Lost to Phillies (16-37), 5-1 | Baker Bowl (4-2) | 40-18 | |
| » Starters: Bucky Veil vs Fred Mitchell | First | -- |
| Friday, June 26 |
| » Lost to Giants (37-19), 8-2 | Polo Grounds IV (1-4) | 40-19 | Lost 2 |
| » Starters: Sam Leever vs Christy Mathewson | First | -- |
| Future Pirate Babe Herman is born in Buffalo, NY. |
| Saturday, June 27 |
| » Defeated Giants (37-20), 4-2 | Polo Grounds IV (2-4) | 41-19 | |
| » Starters: Deacon Phillippe vs Joe McGinnity | First | -- |
| Tuesday, June 30 |
| » Defeated Dodgers (29-27), 17-8 | Washington Park III (3-2) | 42-19 | Won 2 |
| » Starters: Sam Leever vs Henry Schmidt | First | -- |
| Wednesday, July 1 |
| » Lost to Dodgers (30-27), 5-4 | Washington Park III (3-3) | 42-20 | |
| » Starters: Deacon Phillippe vs Oscar Jones | First | -- |
| Thursday, July 2 |
| » Defeated Dodgers (30-28), 8-4 | Washington Park III (4-3) | 43-20 | |
| » Starters: Kaiser Wilhelm vs Ned Garvin | First | -- |
| Friday, July 3 |
| » Defeated Phillies (19-41), 7-3 | Exposition Park III (19-8) | 44-20 | Won 2 |
| » Starters: Bill Duggleby vs Brickyard Kennedy | First | -- |
| Saturday, July 4 |
| » Defeated Phillies (19-42), 7-0 | Exposition Park III (20-8) | 45-20 | Won 3 |
| » Starters: Chick Fraser vs Sam Leever | First | -- |
| » Defeated Phillies (19-43), 7-1 | Exposition Park III (21-8) | 46-20 | Won 4 |
| » Starters: Tully Sparks vs Deacon Phillippe | First | -- |
| Monday, July 6 |
| » Defeated Phillies (19-44), 4-3 | Exposition Park III (22-8) | 47-20 | Won 5 |
| » Starters: Fred Mitchell vs Kaiser Wilhelm | First | -- |
| Tuesday, July 7 |
| » Lost to Dodgers (33-31), 5-2 | Exposition Park III (22-9) | 47-21 | |
| » Starters: Oscar Jones vs Ed Doheny | First | -- |
| Wednesday, July 8 |
| » Defeated Dodgers (33-32), 5-0 | Exposition Park III (23-9) | 48-21 | |
| » Starters: Henry Schmidt vs Brickyard Kennedy | First | -- |
| Thursday, July 9 |
| » Defeated Dodgers (33-33), 3-1 | Exposition Park III (24-9) | 49-21 | Won 2 |
| » Starters: Ned Garvin vs Sam Leever | First | -- |
| Saturday, July 11 |
| » Defeated Braves (27-42), 10-2 | Exposition Park III (25-9) | 50-21 | Won 3 |
| » Starters: Togie Pittinger vs Deacon Phillippe | First | -- |
| Monday, July 13 |
| » Lost to Braves (28-42), 8-3 | Exposition Park III (25-10) | 50-22 | |
| » Starters: John Malarkey vs Kaiser Wilhelm | First | -- |
| Wednesday, July 15 |
| » Lost to Giants (46-25), 6-3 | Exposition Park III (25-11) | 50-23 | Lost 2 |
| » Starters: Christy Mathewson vs Ed Doheny | First | -- |
| Thursday, July 16 |
| » Defeated Giants (46-26), 16-4 | Exposition Park III (26-11) | 51-23 | |
| » Starters: Joe McGinnity vs Sam Leever | First | -- |
| Friday, July 17 |
| » Defeated Giants (46-27), 6-5 | Exposition Park III (27-11) | 52-23 | Won 2 |
| » Starters: Dummy Taylor vs Brickyard Kennedy | First | -- |
| Saturday, July 18 |
| » Defeated Giants (46-28), 3-2 | Exposition Park III (28-11) | 53-23 | Won 3 |
| » Starters: Roscoe Miller vs Deacon Phillippe | First | -- |
| Sunday, July 19 |
| » Lost to Cubs (47-33), 8-5 | West Side Grounds (1-2) | 53-24 | |
| » Starters: Ed Doheny vs Jack Taylor | First | -- |
| Monday, July 20 |
| » Lost to Cubs (48-33), 3-2 | West Side Grounds (1-3) | 53-25 | Lost 2 |
| » Starters: Sam Leever vs Jake Weimer | First | -- |
| Tuesday, July 21 |
| » Lost to Cubs (49-33), 3-1 | West Side Grounds (1-4) | 53-26 | Lost 3 |
| » Starters: Brickyard Kennedy vs Jock Menefee | First | -- |
| Friday, July 24 |
| » Defeated Cardinals (31-51), 7-4 | Exposition Park III (29-11) | 54-26 | |
| » Starters: Mike O'Neill vs Deacon Phillippe | First | -- |
| Saturday, July 25 |
| » Lost to Cardinals (32-51), 14-6 | Exposition Park III (29-12) | 54-27 | |
| » Starters: Jack Dunleavy vs Sam Leever | First | -- |
| Sunday, July 26 |
| » Defeated Reds (43-41), 5-2 | Palace of the Fans (7-0) | 55-27 | |
| » Starters: Ed Doheny vs Bob Ewing | First | -- |
| Monday, July 27 |
| » Defeated Reds (43-42), 10-3 | Palace of the Fans (8-0) | 56-27 | Won 2 |
| » Starters: Sam Leever vs Jack Sutthoff | First | -- |
| Tuesday, July 28 |
| » Lost to Reds (44-42), 10-5 | Palace of the Fans (8-1) | 56-28 | |
| » Starters: Deacon Phillippe vs Noodles Hahn | First | -- |
| » Major-league debuts: Solly Hofman (Pirates) |
| Wednesday, July 29 |
| » Defeated Reds (44-43), 7-3 | Palace of the Fans (9-1) | 57-28 | |
| » Starters: Brickyard Kennedy vs Jack Harper | First | -- |
| Thursday, July 30 |
| » Defeated Cardinals (33-55), 10-4 | Robison Field (4-1) | 58-28 | Won 2 |
| » Starters: Sam Leever vs Clarence Currie | First | -- |
| Friday, July 31 |
| » Defeated Cardinals (33-56), 6-5 | Robison Field (5-1) | 59-28 | Won 3 |
| » Starters: Cy Falkenberg vs Chappie McFarland | First | -- |
| Sunday, August 2 |
| » Defeated Cardinals (33-57), 13-4 | Robison Field (6-1) | 60-28 | Won 4 |
| » Starters: Brickyard Kennedy vs Jack Dunleavy | First | -- |
| Monday, August 3 |
| » Lost to Cardinals (34-57), 3-2 | Robison Field (6-2) | 60-29 | |
| » Starters: Cy Falkenberg vs Ed Murphy | First | -- |
| Tuesday, August 4 |
| » Lost to Cubs (56-39), 1-0 | West Side Grounds (1-5) | 60-30 | Lost 2 |
| » Starters: Deacon Phillippe vs Jock Menefee | First | -- |
| Wednesday, August 5 |
| » Lost to Cubs (57-39), 9-2 | West Side Grounds (1-6) | 60-31 | Lost 3 |
| » Starters: Sam Leever vs Jack Taylor | First | -- |
| Saturday, August 8 |
| » Defeated Cubs (57-40), 2-1 | West Side Grounds (2-6) | 61-31 | |
| » Starters: Sam Leever vs Jake Weimer | First | -- |
| Future Pirate Clise Dudley is born in Graham, NC. |
| Sunday, August 9 |
| » Lost to Cubs (58-40), 4-3 | West Side Grounds (2-7) | 61-32 | |
| » Starters: Brickyard Kennedy vs Jack Taylor | First | -- |
| Monday, August 10 |
| » Defeated Cardinals (35-62), 7-4 | Exposition Park III (30-12) | 62-32 | |
| » Starters: Chappie McFarland vs Cy Falkenberg | First | -- |
| Wednesday, August 12 |
| » Defeated Dodgers (44-49), 6-5 | Washington Park III (5-3) | 63-32 | Won 2 |
| » Starters: Sam Leever vs Bill Reidy | First | -- |
| Thursday, August 13 |
| » Defeated Dodgers (44-50), 14-6 | Washington Park III (6-3) | 64-32 | Won 3 |
| » Starters: Deacon Phillippe vs Henry Schmidt | First | -- |
| Future Pirate Steve Swetonic is born in Mount Pleasant, PA. |
| Friday, August 14 |
| » Lost to Dodgers (45-50), 2-0 | Washington Park III (6-4) | 64-33 | |
| » Starters: Cy Falkenberg vs Ned Garvin | First | -- |
| Saturday, August 15 |
| » Defeated Braves (39-54), 5-1 | South End Grounds III (6-1) | 65-33 | |
| » Starters: Sam Leever vs Pop Williams | First | -- |
| » Lost to Braves (40-54), 8-5 | South End Grounds III (6-2) | 65-34 | |
| » Starters: Ed Doheny vs Togie Pittinger | First | -- |
| Monday, August 17 |
| » Lost to Braves (41-54), 8-4 | South End Grounds III (6-3) | 65-35 | Lost 2 |
| » Starters: Deacon Phillippe vs Pat Carney | First | -- |
| Tuesday, August 18 |
| » Defeated Braves (41-55), 3-0 | South End Grounds III (7-3) | 66-35 | |
| » Starters: Sam Leever vs Vic Willis | First | -- |
| Thursday, August 20 |
| » Lost to Giants (62-40), 13-7 | Polo Grounds IV (2-5) | 66-36 | |
| » Starters: Ed Doheny vs Christy Mathewson | First | -- |
| » Defeated Giants (62-41), 4-1 | Polo Grounds IV (3-5) | 67-36 | |
| » Starters: Deacon Phillippe vs Dummy Taylor | First | -- |
| Friday, August 21 |
| » Defeated Giants (62-42), 3-0 | Polo Grounds IV (4-5) | 68-36 | Won 2 |
| » Starters: Sam Leever vs Joe McGinnity | First | -- |
| » Lost to Giants (63-42), 9-5 | Polo Grounds IV (4-6) | 68-37 | |
| » Starters: Bucky Veil vs Christy Mathewson | First | -- |
| Saturday, August 22 |
| » Defeated Phillies (33-63), 6-4 | Columbia Park (1-0) | 69-37 | |
| » Starters: Ed Doheny vs Tully Sparks | First | -- |
| » Defeated Phillies (33-64), 7-4 | Columbia Park (2-0) | 70-37 | Won 2 |
| » Starters: Deacon Phillippe vs Jack McFetridge | First | -- |
| Monday, August 24 |
| » Tied Phillies, 2-2 | Columbia Park (2-0) | 70-37 | |
| » Starters: Sam Leever vs Fred Mitchell | First | -- |
| Tuesday, August 25 |
| » Defeated Phillies (33-65), 5-4 | Columbia Park (3-0) | 71-37 | Won 3 |
| » Starters: Ed Doheny vs Bill Duggleby | First | -- |
| » Defeated Phillies (33-66), 6-0 | Columbia Park (4-0) | 72-37 | Won 4 |
| » Starters: Lave Winham vs Chick Fraser | First | -- |
| Thursday, August 27 |
| Future Pirate Charlie Engle is born in New York, NY. |
| Friday, August 28 |
| » Defeated Cardinals (38-74), 4-1 | Exposition Park III (31-12) | 73-37 | Won 5 |
| » Starters: Chappie McFarland vs Deacon Phillippe | First | -- |
| Saturday, August 29 |
| » Defeated Cardinals (38-75), 5-2 | Exposition Park III (32-12) | 74-37 | Won 6 |
| » Starters: Ed Murphy vs Sam Leever | First | -- |
| » Defeated Cardinals (38-76), 6-2 | Exposition Park III (33-12) | 75-37 | Won 7 |
| » Starters: Bob Rhoads vs Lave Winham | First | -- |
| Sunday, August 30 |
| » Defeated Cardinals (38-77), 3-0 | Robison Field (7-2) | 76-37 | Won 8 |
| » Starters: Ed Doheny vs Mordecai Brown | First | -- |
| Monday, August 31 |
| » Defeated Cardinals (38-78), 9-6 | Robison Field (8-2) | 77-37 | Won 9 |
| » Starters: Gus Thompson vs Clarence Currie | First | -- |
| » Major-league debuts: Fred Carisch (Pirates) |
| Wednesday, September 2 |
| » Defeated Reds (61-52), 4-1 | Exposition Park III (34-12) | 78-37 | Won 10 |
| » Starters: Noodles Hahn vs Deacon Phillippe | First | -- |
| Thursday, September 3 |
| » Defeated Reds (61-53), 6-3 | Exposition Park III (35-12) | 79-37 | Won 11 |
| » Starters: Bob Ewing vs Ed Doheny | First | -- |
| Friday, September 4 |
| » Defeated Reds (61-54), 3-1 | Exposition Park III (36-12) | 80-37 | Won 12 |
| » Starters: Ed Poole vs Sam Leever | First | -- |
| Saturday, September 5 |
| » Defeated Reds (61-55), 7-6 | Exposition Park III (37-12) | 81-37 | Won 13 |
| » Starters: Noodles Hahn vs Lave Winham | First | -- |
| Sunday, September 6 |
| » Defeated Cubs (70-49), 5-1 | West Side Grounds (3-7) | 82-37 | Won 14 |
| » Starters: Deacon Phillippe vs Jake Weimer | First | -- |
| Future Pirate Tommy Thevenow is born in Madison, IN. |
| Monday, September 7 |
| » Lost to Cubs (71-49), 13-8 | Exposition Park III (37-13) | 82-38 | |
| » Starters: Jock Menefee vs Ed Doheny | First | -- |
| » Defeated Cubs (71-50), 7-6 | Exposition Park III (38-13) | 83-38 | |
| » Starters: Jock Menefee vs Sam Leever | First | -- |
| Tuesday, September 8 |
| » Lost to Cubs (72-50), 7-6 | Exposition Park III (38-14) | 83-39 | |
| » Starters: Carl Lundgren vs Jack Pfiester | First | -- |
| » Major-league debuts: Jack Pfiester (Pirates) |
| Wednesday, September 9 |
| » Lost to Cubs (73-50), 3-1 | Exposition Park III (38-15) | 83-40 | Lost 2 |
| » Starters: Jake Weimer vs Deacon Phillippe | First | -- |
| Thursday, September 10 |
| » Defeated Dodgers (61-61), 3-2 | Exposition Park III (39-15) | 84-40 | |
| » Starters: Oscar Jones vs Sam Leever | First | -- |
| Friday, September 11 |
| » Lost to Phillies (40-78), 7-2 | Exposition Park III (39-16) | 84-41 | |
| » Starters: Fred Mitchell vs Gus Thompson | First | -- |
| Saturday, September 12 |
| » Defeated Phillies (40-79), 6-5 | Exposition Park III (40-16) | 85-41 | |
| » Starters: Chick Fraser vs Deacon Phillippe | First | -- |
| Monday, September 14 |
| » Lost to Phillies (41-79), 10-2 | Exposition Park III (40-17) | 85-42 | |
| » Starters: Bill Duggleby vs Jack Pfiester | First | -- |
| Tuesday, September 15 |
| » Defeated Braves (52-75), 7-4 | Exposition Park III (41-17) | 86-42 | |
| » Starters: Pop Williams vs Sam Leever | First | -- |
| » Lost to Braves (53-75), 3-1 | Exposition Park III (41-18) | 86-43 | |
| » Starters: Vic Willis vs Bucky Veil | First | -- |
| Wednesday, September 16 |
| » Defeated Braves (53-76), 13-6 | Exposition Park III (42-18) | 87-43 | |
| » Starters: Pat Carney vs Deacon Phillippe | First | -- |
| Friday, September 18 |
| » Defeated Braves (53-77), 7-6 | Exposition Park III (43-18) | 88-43 | Won 2 |
| » Starters: John Malarkey vs Sam Leever | First | -- |
| » Defeated Braves (53-78), 6-5 | Exposition Park III (44-18) | 89-43 | Won 3 |
| » Starters: Togie Pittinger vs Gus Thompson | First | -- |
| Saturday, September 19 |
| » Defeated Dodgers (64-64), 12-10 | Exposition Park III (45-18) | 90-43 | Won 4 |
| » Starters: Ned Garvin vs Bucky Veil | First | -- |
| » Lost to Dodgers (65-64), 8-2 | Exposition Park III (45-19) | 90-44 | |
| » Starters: Bill Reidy vs Jack Pfiester | First | -- |
| Monday, September 21 |
| » Lost to Dodgers (66-64), 9-4 | Exposition Park III (45-20) | 90-45 | Lost 2 |
| » Starters: Oscar Jones vs Lave Winham | First | -- |
| » Lost to Dodgers (67-64), 7-3 | Exposition Park III (45-21) | 90-46 | Lost 3 |
| » Starters: Grant Thatcher vs Lew Moren | First | -- |
| » Major-league debuts: Hans Lobert and Lew Moren (Pirates) |
| Tuesday, September 22 |
| » Lost to Dodgers (68-64), 5-4 | Exposition Park III (45-22) | 90-47 | Lost 4 |
| » Starters: Henry Schmidt vs Gus Thompson | First | -- |
| Wednesday, September 23 |
| » Defeated Giants (82-55), 15-7 | Exposition Park III (46-22) | 91-47 | |
| » Starters: Dummy Taylor vs Deacon Phillippe | First | -- |
| Thursday, September 24 |
| » Lost to Giants (83-55), 7-2 | Exposition Park III (46-23) | 91-48 | |
| » Starters: Red Ames vs Doc Scanlan | First | -- |
| » Major-league debuts: Doc Scanlan (Pirates) |
| Saturday, September 26 |
| » Lost to Giants (84-55), 4-1 | Exposition Park III (46-24) | 91-49 | Lost 2 |
| » Starters: Joe McGinnity vs Brickyard Kennedy | First | -- |
| Thursday, October 15 |
| Future Pirate Mule Haas is born in Montclair, NJ. |
| Wednesday, November 25 |
| Future Pirate Jim Weaver is born in Obion County, TN. |
Game information provided by Retrosheet (www.retrosheet.org) |
