| Sunday, January 21 |
| Future Red Sam Mele is born in Astoria, NY. |
| Tuesday, January 30 |
| Future Red Walt Dropo is born in Moosup, CT. |
| Saturday, March 3 |
| Future Red Barney Martin is born in Columbia, SC. |
| Tuesday, April 17 |
| » Defeated Cardinals (0-1), 3-2 | Crosley Field (1-0) | 1-0 | |
| » Starters: Jeff Pfeffer vs Pete Donohue | First | -- |
| Wednesday, April 18 |
| » Lost to Cardinals (1-1), 4-2 | Crosley Field (1-1) | 1-1 | |
| » Starters: Fred Toney vs Eppa Rixey | Third | 1 out |
| Thursday, April 19 |
| » Lost to Cardinals (2-1), 11-8 | Crosley Field (1-2) | 1-2 | Lost 2 |
| » Starters: Jesse Haines vs Cactus Keck | Fourth | 2½ out |
| Friday, April 20 |
| » Defeated Cardinals (2-2), 10-2 | Crosley Field (2-2) | 2-2 | |
| » Starters: Bill Pertica vs Dolf Luque | Fourth | 1½ out |
| Saturday, April 21 |
| » Defeated Pirates (1-4), 12-6 | Crosley Field (3-2) | 3-2 | Won 2 |
| » Starters: Wilbur Cooper vs Pete Donohue | Third | 1½ out |
| Sunday, April 22 |
| » Lost to Pirates (2-4), 15-9 | Crosley Field (3-3) | 3-3 | |
| » Starters: Johnny Morrison vs Eppa Rixey | Fourth | 2½ out |
| » Major-league debuts: Bill Harris (Reds) |
| Monday, April 23 |
| » Lost to Pirates (3-4), 8-4 | Crosley Field (3-4) | 3-4 | Lost 2 |
| » Starters: George Boehler vs Johnny Couch | Fourth | 3½ out |
| Tuesday, April 24 |
| » Defeated Pirates (3-5), 5-4 | Crosley Field (4-4) | 4-4 | |
| » Starters: Earl Kunz vs Dolf Luque | Fourth | 3½ out |
| Wednesday, April 25 |
| » Defeated Cardinals (2-7), 3-1 | Sportsman's Park III (1-0) | 5-4 | Won 2 |
| » Starters: Pete Donohue vs Jeff Pfeffer | Fourth | 3 out |
| Thursday, April 26 |
| » Lost to Cardinals (3-7), 8-4 | Sportsman's Park III (1-1) | 5-5 | |
| » Starters: Johnny Couch vs Bill Sherdel | Fourth | 4 out |
| Saturday, April 28 |
| » Lost to Cardinals (4-7), 4-3 | Sportsman's Park III (1-2) | 5-6 | Lost 2 |
| » Starters: Dolf Luque vs Fred Toney | Fifth | 3½ out |
| Sunday, April 29 |
| » Defeated Cubs (7-5), 3-0 | Crosley Field (5-4) | 6-6 | |
| » Starters: Vic Aldridge vs Pete Donohue | Fourth | 2½ out |
| Monday, April 30 |
| » Defeated Cubs (7-6), 6-4 | Crosley Field (6-4) | 7-6 | Won 2 |
| » Starters: Virgil Cheeves vs Eppa Rixey | Second | 2½ out |
| Tuesday, May 1 |
| » Lost to Cubs (8-6), 3-1 | Crosley Field (6-5) | 7-7 | |
| » Starters: Nick Dumovich vs Cactus Keck | Fourth | 3½ out |
| Wednesday, May 2 |
| » Lost to Cubs (9-6), 2-1 | Crosley Field (6-6) | 7-8 | Lost 2 |
| » Starters: Tiny Osborne vs Dolf Luque | Fourth | 4½ out |
| Thursday, May 3 |
| » Lost to Pirates (8-8), 3-1 | Forbes Field (0-1) | 7-9 | Lost 3 |
| » Starters: Pete Donohue vs Babe Adams | Sixth | 4½ out |
| Friday, May 4 |
| » Lost to Pirates (9-8), 11-6 | Forbes Field (0-2) | 7-10 | Lost 4 |
| » Starters: Eppa Rixey vs Whitey Glazner | Seventh | 5½ out |
| Saturday, May 5 |
| » Lost to Pirates (10-8), 10-7 | Forbes Field (0-3) | 7-11 | Lost 5 |
| » Starters: Cactus Keck vs Wilbur Cooper | Sixth | 6½ out |
| Sunday, May 6 |
| » Defeated Pirates (10-9), 8-7 | Crosley Field (7-6) | 8-11 | |
| » Starters: Jim Bagby vs Dolf Luque | Fourth | 6 out |
| Tuesday, May 8 |
| » Defeated Braves (9-10), 7-6 | Braves Field (1-0) | 9-11 | Won 2 |
| » Starters: Pete Donohue vs Larry Benton | Sixth | 6½ out |
| Thursday, May 10 |
| » Defeated Braves (9-11), 4-3 | Braves Field (2-0) | 10-11 | Won 3 |
| » Starters: Eppa Rixey vs Tim McNamara | Fifth | 5½ out |
| Friday, May 11 |
| » Lost to Braves (10-11), 5-4 | Braves Field (2-1) | 10-12 | |
| » Starters: Dolf Luque vs Rube Marquard | Sixth | 6½ out |
| Saturday, May 12 |
| » Defeated Phillies (7-15), 12-3 | Baker Bowl (1-0) | 11-12 | |
| » Starters: Pete Donohue vs Bill Hubbell | Fourth | 6 out |
| Monday, May 14 |
| » Defeated Phillies (7-16), 7-3 | Baker Bowl (2-0) | 12-12 | Won 2 |
| » Starters: Eppa Rixey vs Ralph Head | Fourth | 5½ out |
| Thursday, May 17 |
| » Lost to Giants (20-7), 13-6 | Polo Grounds V (0-1) | 12-13 | |
| » Starters: Pete Donohue vs Jesse Barnes | Fifth | 7 out |
| Friday, May 18 |
| » Defeated Giants (20-8), 7-0 | Polo Grounds V (1-1) | 13-13 | |
| » Starters: Dolf Luque vs Jack Bentley | Fourth | 6 out |
| Saturday, May 19 |
| » Lost to Giants (21-8), 1-0 | Polo Grounds V (1-2) | 13-14 | |
| » Starters: Eppa Rixey vs Hugh McQuillan | Fifth | 7 out |
| Sunday, May 20 |
| » Lost to Dodgers (13-16), 5-3 | Ebbets Field (0-1) | 13-15 | Lost 2 |
| » Starters: Johnny Couch vs Leo Dickerman | Fifth | 8 out |
| Tuesday, May 22 |
| » Lost to Dodgers (14-16), 9-6 | Ebbets Field (0-2) | 13-16 | Lost 3 |
| » Starters: Pete Donohue vs Burleigh Grimes | Sixth | 9 out |
| Wednesday, May 23 |
| » Lost to Dodgers (15-16), 7-1 | Ebbets Field (0-3) | 13-17 | Lost 4 |
| » Starters: Eppa Rixey vs Leon Cadore | Sixth | 10 out |
| Friday, May 25 |
| » Lost to Cubs (16-16), 4-0 | Wrigley Field (0-1) | 13-18 | Lost 5 |
| » Starters: Pete Donohue vs Pete Alexander | Seventh | 11½ out |
| Saturday, May 26 |
| » Lost to Cubs (17-16), 5-4 | Wrigley Field (0-2) | 13-19 | Lost 6 |
| » Starters: Eppa Rixey vs Tiny Osborne | Seventh | 12½ out |
| Sunday, May 27 |
| » Defeated Cardinals (18-19), 2-1 | Crosley Field (8-6) | 14-19 | |
| » Starters: Fred Toney vs Dolf Luque | Sixth | 12½ out |
| Monday, May 28 |
| » Lost to Cardinals (19-19), 5-4 | Sportsman's Park III (1-3) | 14-20 | |
| » Starters: Johnny Couch vs Jeff Pfeffer | Fifth | 12½ out |
| Tuesday, May 29 |
| » Defeated Cardinals (19-20), 3-2 | Sportsman's Park III (2-3) | 15-20 | |
| » Starters: Pete Donohue vs Bill Sherdel | Seventh | 11½ out |
| Wednesday, May 30 |
| » Defeated Cardinals (19-21), 4-2 | Sportsman's Park III (3-3) | 16-20 | Won 2 |
| » Starters: Rube Benton vs Bill Doak | Sixth | 10½ out |
| » Defeated Cardinals (19-22), 5-0 | Sportsman's Park III (4-3) | 17-20 | Won 3 |
| » Starters: Eppa Rixey vs Jesse Haines | Sixth | 10½ out |
| Thursday, May 31 |
| » Defeated Cubs (18-21), 3-2 | Crosley Field (9-6) | 18-20 | Won 4 |
| » Starters: Virgil Cheeves vs Dolf Luque | Fifth | 10½ out |
| Friday, June 1 |
| » Defeated Cubs (18-22), 5-3 | Crosley Field (10-6) | 19-20 | Won 5 |
| » Starters: Vic Aldridge vs Johnny Couch | Fifth | 10½ out |
| Saturday, June 2 |
| » Defeated Cubs (18-23), 2-1 | Crosley Field (11-6) | 20-20 | Won 6 |
| » Starters: Pete Alexander vs Pete Donohue | Fourth | 10½ out |
| Sunday, June 3 |
| » Lost to Cubs (19-23), 4-3 | Crosley Field (11-7) | 20-21 | |
| » Starters: Tiny Osborne vs Rube Benton | Fifth | 11 out |
| Monday, June 4 |
| » Lost to Cubs (20-23), 8-7 | Crosley Field (11-8) | 20-22 | Lost 2 |
| » Starters: Tony Kaufmann vs Eppa Rixey | Fourth | 11½ out |
| Tuesday, June 5 |
| » Defeated Braves (17-27), 7-1 | Crosley Field (12-8) | 21-22 | |
| » Starters: Frank Miller vs Dolf Luque | Fifth | 11½ out |
| Wednesday, June 6 |
| » Defeated Braves (17-28), 5-1 | Crosley Field (13-8) | 22-22 | Won 2 |
| » Starters: Tim McNamara vs Pete Donohue | Fifth | 10½ out |
| Thursday, June 7 |
| » Defeated Braves (17-29), 3-1 | Crosley Field (14-8) | 23-22 | Won 3 |
| » Starters: Joe Oeschger vs Eppa Rixey | Fifth | 9½ out |
| Saturday, June 9 |
| » Defeated Phillies (13-34), 12-2 | Crosley Field (15-8) | 24-22 | Won 4 |
| » Starters: Clarence Mitchell vs Rube Benton | Fourth | 9 out |
| Sunday, June 10 |
| » Defeated Phillies (13-35), 2-1 | Crosley Field (16-8) | 25-22 | Won 5 |
| » Starters: Whitey Glazner vs Dolf Luque | Fourth | 8½ out |
| Wednesday, June 13 |
| » Defeated Giants (34-16), 4-3 | Crosley Field (17-8) | 26-22 | Won 6 |
| » Starters: Hugh McQuillan vs Pete Donohue | Third | 7 out |
| Thursday, June 14 |
| » Defeated Giants (34-17), 6-5 | Crosley Field (18-8) | 27-22 | Won 7 |
| » Starters: Jack Bentley vs Eppa Rixey | Third | 6 out |
| Friday, June 15 |
| » Defeated Giants (34-18), 3-0 | Crosley Field (19-8) | 28-22 | Won 8 |
| » Starters: Hugh McQuillan vs Dolf Luque | Third | 5 out |
| Saturday, June 16 |
| » Defeated Giants (34-19), 9-1 | Crosley Field (20-8) | 29-22 | Won 9 |
| » Starters: Art Nehf vs Rube Benton | Third | 4 out |
| Sunday, June 17 |
| » Lost to Dodgers (28-24), 9-0 | Crosley Field (20-9) | 29-23 | |
| » Starters: Dazzy Vance vs Pete Donohue | Third | 4 out |
| Monday, June 18 |
| » Defeated Dodgers (28-25), 6-3 | Crosley Field (21-9) | 30-23 | |
| » Starters: Leo Dickerman vs Eppa Rixey | Third | 4 out |
| Tuesday, June 19 |
| » Defeated Dodgers (28-26), 1-0 | Crosley Field (22-9) | 31-23 | Won 2 |
| » Starters: Burleigh Grimes vs Dolf Luque | Third | 4 out |
| Wednesday, June 20 |
| » Defeated Dodgers (28-27), 4-1 | Crosley Field (23-9) | 32-23 | Won 3 |
| » Starters: Dazzy Vance vs Rube Benton | Third | 4 out |
| Friday, June 22 |
| » Lost to Pirates (33-22), 8-2 | Forbes Field (0-4) | 32-24 | |
| » Starters: Pete Donohue vs Lee Meadows | Third | 5 out |
| Saturday, June 23 |
| » Defeated Pirates (33-23), 5-4 | Forbes Field (1-4) | 33-24 | |
| » Starters: Eppa Rixey vs Wilbur Cooper | Third | 5 out |
| Sunday, June 24 |
| » Lost to Cubs (34-29), 2-0 | Wrigley Field (0-3) | 33-25 | |
| » Starters: Dolf Luque vs Pete Alexander | Third | 6 out |
| Monday, June 25 |
| » Defeated Cubs (34-30), 6-5 | Wrigley Field (1-3) | 34-25 | |
| » Starters: Rube Benton vs Tony Kaufmann | Third | 6 out |
| Tuesday, June 26 |
| » Defeated Cubs (34-31), 4-3 | Wrigley Field (2-3) | 35-25 | Won 2 |
| » Starters: Eppa Rixey vs Vic Aldridge | Third | 6 out |
| Friday, June 29 |
| » Defeated Pirates (37-24), 2-0 | Forbes Field (2-4) | 36-25 | Won 3 |
| » Starters: Dolf Luque vs Johnny Morrison | Third | 7 out |
| » Lost to Pirates (38-24), 5-3 | Forbes Field (2-5) | 36-26 | |
| » Starters: Rube Benton vs Jim Bagby | Third | 7 out |
| Saturday, June 30 |
| » Lost to Pirates (39-24), 4-3 | Forbes Field (2-6) | 36-27 | Lost 2 |
| » Starters: Eppa Rixey vs Babe Adams | Third | 7½ out |
| Sunday, July 1 |
| » Defeated Pirates (39-25), 3-2 | Crosley Field (24-9) | 37-27 | |
| » Starters: Wilbur Cooper vs Pete Donohue | Third | 6½ out |
| Monday, July 2 |
| » Defeated Cubs (36-34), 9-8 | Wrigley Field (3-3) | 38-27 | Won 2 |
| » Starters: Cactus Keck vs Pete Alexander | Third | 5½ out |
| Tuesday, July 3 |
| » Defeated Cubs (36-35), 6-5 | Wrigley Field (4-3) | 39-27 | Won 3 |
| » Starters: Rube Benton vs Tony Kaufmann | Third | 5½ out |
| Wednesday, July 4 |
| » Defeated Cubs (36-36), 6-3 | Wrigley Field (5-3) | 40-27 | Won 4 |
| » Starters: Dolf Luque vs Vic Keen | Third | 6½ out |
| » Lost to Cubs (37-36), 6-3 | Wrigley Field (5-4) | 40-28 | |
| » Starters: Pete Donohue vs Tiny Osborne | Third | 6½ out |
| Saturday, July 7 |
| » Defeated Giants (48-24), 4-2 | Polo Grounds V (2-2) | 41-28 | |
| » Starters: Eppa Rixey vs Hugh McQuillan | Third | 5½ out |
| Sunday, July 8 |
| » Defeated Giants (48-25), 5-3 | Polo Grounds V (3-2) | 42-28 | Won 2 |
| » Starters: Dolf Luque vs Jack Scott | Third | 4½ out |
| Monday, July 9 |
| » Lost to Giants (49-25), 13-6 | Polo Grounds V (3-3) | 42-29 | |
| » Starters: Rube Benton vs Art Nehf | Third | 5½ out |
| Tuesday, July 10 |
| » Defeated Phillies (22-52), 7-2 | Baker Bowl (3-0) | 43-29 | |
| » Starters: Pete Donohue vs Jimmy Ring | Third | 5½ out |
| Wednesday, July 11 |
| » Defeated Phillies (22-53), 6-2 | Baker Bowl (4-0) | 44-29 | Won 2 |
| » Starters: Eppa Rixey vs Whitey Glazner | Second | 5 out |
| » Defeated Phillies (22-54), 9-6 | Baker Bowl (5-0) | 45-29 | Won 3 |
| » Starters: Johnny Couch vs Clarence Mitchell | Second | 5 out |
| Thursday, July 12 |
| » Defeated Phillies (22-55), 2-0 | Baker Bowl (6-0) | 46-29 | Won 4 |
| » Starters: Dolf Luque vs Lefty Weinert | Second | 4½ out |
| Friday, July 13 |
| » Defeated Phillies (22-56), 21-7 | Baker Bowl (7-0) | 47-29 | Won 5 |
| » Starters: Rube Benton vs Ralph Head | Second | 3½ out |
| Saturday, July 14 |
| » Defeated Braves (22-56), 4-2 | Braves Field (3-1) | 48-29 | Won 6 |
| » Starters: Pete Donohue vs Jesse Barnes | Second | 4 out |
| » Lost to Braves (23-56), 3-1 | Braves Field (3-2) | 48-30 | |
| » Starters: Cactus Keck vs Joe Genewich | Second | 4 out |
| Sunday, July 15 |
| » Major-league debuts: Charlie Hargreaves (Dodgers) |
| Future Red Bruce Edwards is born in Quincy, IL. |
| Tuesday, July 17 |
| » Defeated Braves (23-57), 4-3 | Braves Field (4-2) | 49-30 | |
| » Starters: Dolf Luque vs Tim McNamara | Second | 3 out |
| » Defeated Braves (23-58), 9-5 | Braves Field (5-2) | 50-30 | Won 2 |
| » Starters: Dolf Luque vs Joe Oeschger | Second | 3 out |
| Wednesday, July 18 |
| » Defeated Dodgers (42-40), 8-4 | Ebbets Field (1-3) | 51-30 | Won 3 |
| » Starters: Pete Donohue vs Leo Dickerman | Second | 2 out |
| Thursday, July 19 |
| » Lost to Dodgers (43-40), 1-0 | Ebbets Field (1-4) | 51-31 | |
| » Starters: Rube Benton vs Dazzy Vance | Second | 2 out |
| Friday, July 20 |
| » Defeated Dodgers (43-41), 11-4 | Ebbets Field (2-4) | 52-31 | |
| » Starters: Eppa Rixey vs Dutch Ruether | Second | 2 out |
| Saturday, July 21 |
| » Defeated Dodgers (43-42), 10-6 | Ebbets Field (3-4) | 53-31 | Won 2 |
| » Starters: Dolf Luque vs Burleigh Grimes | Second | 2½ out |
| » Lost to Dodgers (44-42), 5-2 | Ebbets Field (3-5) | 53-32 | |
| » Starters: Johnny Couch vs George Smith | Second | 2½ out |
| Sunday, July 22 |
| » Lost to Cardinals (46-44), 2-0 | Crosley Field (24-10) | 53-33 | Lost 2 |
| » Starters: Jesse Haines vs Pete Donohue | Second | 3½ out |
| Monday, July 23 |
| » Lost to Cardinals (47-44), 8-7 | Crosley Field (24-11) | 53-34 | Lost 3 |
| » Starters: Jeff Pfeffer vs Eppa Rixey | Second | 4½ out |
| Tuesday, July 24 |
| » Defeated Cardinals (47-45), 7-4 | Crosley Field (25-11) | 54-34 | |
| » Starters: Bill Doak vs Rube Benton | Second | 4 out |
| Wednesday, July 25 |
| » Lost to Dodgers (46-43), 6-3 | Crosley Field (25-12) | 54-35 | |
| » Starters: Dazzy Vance vs Dolf Luque | Second | 4½ out |
| Thursday, July 26 |
| » Defeated Dodgers (46-44), 9-2 | Crosley Field (26-12) | 55-35 | |
| » Starters: Dutch Ruether vs Pete Donohue | Second | 3½ out |
| Friday, July 27 |
| » Defeated Dodgers (46-45), 4-3 | Crosley Field (27-12) | 56-35 | Won 2 |
| » Starters: Burleigh Grimes vs Eppa Rixey | Second | 3 out |
| Saturday, July 28 |
| » Lost to Dodgers (47-45), 2-1 | Crosley Field (27-13) | 56-36 | |
| » Starters: George Smith vs Rube Benton | Third | 3½ out |
| Sunday, July 29 |
| » Defeated Braves (25-69), 2-1 | Crosley Field (28-13) | 57-36 | |
| » Starters: Larry Benton vs Dolf Luque | Third | 3½ out |
| Monday, July 30 |
| » Defeated Phillies (29-64), 7-5 | Crosley Field (29-13) | 58-36 | Won 2 |
| » Starters: Jesse Winters vs Pete Donohue | Second | 2½ out |
| » Defeated Phillies (29-65), 5-4 | Crosley Field (30-13) | 59-36 | Won 3 |
| » Starters: Lefty Weinert vs Bill Harris | Second | 2½ out |
| Tuesday, July 31 |
| » Lost to Phillies (30-65), 2-1 | Crosley Field (30-14) | 59-37 | |
| » Starters: Jimmy Ring vs Eppa Rixey | Third | 4 out |
| » Lost to Phillies (31-65), 5-1 | Crosley Field (30-15) | 59-38 | Lost 2 |
| » Starters: Clarence Mitchell vs Johnny Couch | Third | 4 out |
| Wednesday, August 1 |
| » Defeated Phillies (31-66), 5-3 | Crosley Field (31-15) | 60-38 | |
| » Starters: Ralph Head vs Rube Benton | Third | 3 out |
| Thursday, August 2 |
| » Defeated Phillies (31-67), 2-0 | Crosley Field (32-15) | 61-38 | Won 2 |
| » Starters: Whitey Glazner vs Pete Donohue | Second | 3 out |
| Saturday, August 4 |
| » Lost to Giants (65-35), 14-4 | Crosley Field (32-16) | 61-39 | |
| » Starters: Rosy Ryan vs Dolf Luque | Second | 4 out |
| Sunday, August 5 |
| » Lost to Giants (66-35), 2-0 | Crosley Field (32-17) | 61-40 | Lost 2 |
| » Starters: Hugh McQuillan vs Eppa Rixey | Third | 5 out |
| Monday, August 6 |
| » Lost to Giants (67-35), 4-2 | Crosley Field (32-18) | 61-41 | Lost 3 |
| » Starters: Virgil Barnes vs Rube Benton | Third | 7 out |
| » Lost to Giants (68-35), 5-4 | Crosley Field (32-19) | 61-42 | Lost 4 |
| » Starters: Jack Scott vs Pete Donohue | Third | 7 out |
| Tuesday, August 7 |
| » Lost to Giants (69-35), 6-2 | Crosley Field (32-20) | 61-43 | Lost 5 |
| » Starters: Mule Watson vs Dolf Luque | Third | 8 out |
| Thursday, August 9 |
| » Lost to Braves (31-72), 1-0 | Crosley Field (32-21) | 61-44 | Lost 6 |
| » Starters: Joe Genewich vs Eppa Rixey | Third | 7½ out |
| Saturday, August 11 |
| » Defeated Braves (31-73), 10-6 | Crosley Field (33-21) | 62-44 | |
| » Starters: Rube Marquard vs Rube Benton | Third | 8½ out |
| » Lost to Braves (32-73), 3-0 | Crosley Field (33-22) | 62-45 | |
| » Starters: Joe Oeschger vs Pete Donohue | Third | 8½ out |
| Wednesday, August 15 |
| » Defeated Giants (72-39), 6-3 | Polo Grounds V (4-3) | 63-45 | |
| » Starters: Dolf Luque vs Hugh McQuillan | Second | 6½ out |
| » Defeated Giants (72-40), 10-5 | Polo Grounds V (5-3) | 64-45 | Won 2 |
| » Starters: Eppa Rixey vs Rosy Ryan | Second | 6½ out |
| Thursday, August 16 |
| » Lost to Giants (73-40), 7-1 | Polo Grounds V (5-4) | 64-46 | |
| » Starters: Rube Benton vs Mule Watson | Second | 7½ out |
| Friday, August 17 |
| » Defeated Giants (73-41), 5-4 | Polo Grounds V (6-4) | 65-46 | |
| » Starters: Pete Donohue vs Jack Bentley | Second | 6½ out |
| Saturday, August 18 |
| » Defeated Giants (73-42), 5-2 | Polo Grounds V (7-4) | 66-46 | Won 2 |
| » Starters: Eppa Rixey vs Hugh McQuillan | Second | 5½ out |
| Monday, August 20 |
| » Defeated Phillies (38-75), 6-3 | Baker Bowl (8-0) | 67-46 | Won 3 |
| » Starters: Dolf Luque vs Johnny Couch | Second | 4½ out |
| » Defeated Phillies (38-76), 8-3 | Baker Bowl (9-0) | 68-46 | Won 4 |
| » Starters: Rube Benton vs Huck Betts | Second | 4½ out |
| Tuesday, August 21 |
| » Defeated Phillies (38-77), 7-5 | Baker Bowl (10-0) | 69-46 | Won 5 |
| » Starters: Pete Donohue vs Petie Behan | Second | 3½ out |
| Thursday, August 23 |
| » Defeated Dodgers (57-60), 10-8 | Ebbets Field (4-5) | 70-46 | Won 6 |
| » Starters: Eppa Rixey vs George Smith | Second | 3 out |
| Friday, August 24 |
| » Defeated Dodgers (57-61), 4-0 | Ebbets Field (5-5) | 71-46 | Won 7 |
| » Starters: Dolf Luque vs Burleigh Grimes | Second | 3 out |
| Saturday, August 25 |
| » Defeated Dodgers (57-62), 5-1 | Ebbets Field (6-5) | 72-46 | Won 8 |
| » Starters: Rube Benton vs Dazzy Vance | Second | 3 out |
| Monday, August 27 |
| » Defeated Braves (36-82), 8-2 | Braves Field (6-2) | 73-46 | Won 9 |
| » Starters: Eppa Rixey vs Joe Genewich | Second | 4 out |
| » Lost to Braves (37-82), 7-0 | Braves Field (6-3) | 73-47 | |
| » Starters: Pete Donohue vs Jesse Barnes | Second | 4 out |
| Tuesday, August 28 |
| » Defeated Braves (37-83), 4-1 | Braves Field (7-3) | 74-47 | |
| » Starters: Dolf Luque vs Joe Oeschger | Second | 3 out |
| Wednesday, August 29 |
| » Lost to Braves (38-83), 2-1 | Braves Field (7-4) | 74-48 | |
| » Starters: Rube Benton vs Joe Genewich | Second | 3½ out |
| Friday, August 31 |
| » Lost to Cubs (69-56), 5-1 | Crosley Field (33-23) | 74-49 | Lost 2 |
| » Starters: Vic Aldridge vs Eppa Rixey | Second | 4 out |
| Saturday, September 1 |
| » Defeated Cubs (69-57), 4-3 | Crosley Field (34-23) | 75-49 | |
| » Starters: Pete Alexander vs Dolf Luque | Second | 3 out |
| Sunday, September 2 |
| » Lost to Cardinals (64-63), 4-1 | Crosley Field (34-24) | 75-50 | |
| » Starters: Jesse Haines vs Pete Donohue | Second | 3 out |
| Monday, September 3 |
| » Lost to Pirates (74-52), 7-2 | Forbes Field (2-7) | 75-51 | Lost 2 |
| » Starters: Rube Benton vs Johnny Morrison | Second | 3½ out |
| Tuesday, September 4 |
| » Defeated Pirates (74-53), 2-1 | Forbes Field (3-7) | 76-51 | |
| » Starters: Eppa Rixey vs Wilbur Cooper | Second | 3½ out |
| Wednesday, September 5 |
| » Lost to Pirates (75-53), 6-2 | Forbes Field (3-8) | 76-52 | |
| » Starters: Dolf Luque vs Lee Meadows | Second | 4 out |
| Friday, September 7 |
| » Lost to Cardinals (66-65), 5-1 | Sportsman's Park III (4-4) | 76-53 | Lost 2 |
| » Starters: Pete Donohue vs Johnny Stuart | Second | 4 out |
| » Defeated Cardinals (66-66), 8-5 | Sportsman's Park III (5-4) | 77-53 | |
| » Starters: Rube Benton vs Jesse Haines | Second | 4 out |
| » Major-league debuts: Jake Flowers (Cardinals) |
| Saturday, September 8 |
| » Lost to Cardinals (67-66), 5-4 | Sportsman's Park III (5-5) | 77-54 | |
| » Starters: Eppa Rixey vs Bill Doak | Third | 5½ out |
| » Lost to Cardinals (68-66), 13-4 | Sportsman's Park III (5-6) | 77-55 | Lost 2 |
| » Starters: Cactus Keck vs Bill Sherdel | Third | 5½ out |
| Sunday, September 9 |
| » Defeated Pirates (77-55), 8-3 | Crosley Field (35-24) | 78-55 | |
| » Starters: Wilbur Cooper vs Dolf Luque | Second | 4½ out |
| Monday, September 10 |
| » Lost to Pirates (78-55), 8-0 | Crosley Field (35-25) | 78-56 | |
| » Starters: Lee Meadows vs Pete Donohue | Third | 5½ out |
| Tuesday, September 11 |
| » Lost to Pirates (79-55), 4-3 | Crosley Field (35-26) | 78-57 | Lost 2 |
| » Starters: Johnny Morrison vs Rube Benton | Third | 6½ out |
| Wednesday, September 12 |
| » Defeated Cubs (72-63), 4-0 | Wrigley Field (6-4) | 79-57 | |
| » Starters: Eppa Rixey vs Pete Alexander | Third | 6 out |
| Thursday, September 13 |
| » Defeated Cubs (72-64), 5-3 | Wrigley Field (7-4) | 80-57 | Won 2 |
| » Starters: Herb McQuaid vs Vic Aldridge | Third | 5½ out |
| Friday, September 14 |
| » Defeated Braves (44-90), 9-1 | Crosley Field (36-26) | 81-57 | Won 3 |
| » Starters: Joe Oeschger vs Dolf Luque | Third | 5 out |
| » Lost to Braves (45-90), 4-0 | Crosley Field (36-27) | 81-58 | |
| » Starters: Jesse Barnes vs Bill Harris | Third | 5 out |
| Saturday, September 15 |
| » Defeated Braves (45-91), 7-5 | Crosley Field (37-27) | 82-58 | |
| » Starters: Joe Genewich vs Rube Benton | Third | 4 out |
| Sunday, September 16 |
| » Defeated Braves (45-92), 7-4 | Crosley Field (38-27) | 83-58 | Won 2 |
| » Starters: Johnny Cooney vs Eppa Rixey | Second | 4 out |
| Wednesday, September 19 |
| » Defeated Phillies (45-93), 1-0 | Crosley Field (39-27) | 84-58 | Won 3 |
| » Starters: Huck Betts vs Eppa Rixey | Second | 4 out |
| » Defeated Phillies (45-94), 6-5 | Crosley Field (40-27) | 85-58 | Won 4 |
| » Starters: Clarence Mitchell vs Pete Donohue | Second | 4 out |
| Thursday, September 20 |
| » Lost to Phillies (46-94), 2-0 | Crosley Field (40-28) | 85-59 | |
| » Starters: Whitey Glazner vs Dolf Luque | Second | 4 out |
| » Defeated Phillies (46-95), 8-7 | Crosley Field (41-28) | 86-59 | |
| » Starters: Jimmy Ring vs Rube Benton | Second | 4 out |
| Friday, September 21 |
| » Defeated Dodgers (69-72), 4-3 | Crosley Field (42-28) | 87-59 | Won 2 |
| » Starters: Art Decatur vs Eppa Rixey | Second | 4½ out |
| Saturday, September 22 |
| » Defeated Dodgers (69-73), 8-7 | Crosley Field (43-28) | 88-59 | Won 3 |
| » Starters: Leo Dickerman vs Rube Benton | Second | 4½ out |
| Sunday, September 23 |
| » Defeated Dodgers (69-74), 5-1 | Crosley Field (44-28) | 89-59 | Won 4 |
| » Starters: Dazzy Vance vs Dolf Luque | Second | 4 out |
| Monday, September 24 |
| » Defeated Giants (92-55), 6-3 | Crosley Field (45-28) | 90-59 | Won 5 |
| » Starters: Rosy Ryan vs Pete Donohue | Second | 3 out |
| » Major-league debuts: Bill Terry (Giants) |
| Tuesday, September 25 |
| » Lost to Giants (93-55), 3-2 | Crosley Field (45-29) | 90-60 | |
| » Starters: Mule Watson vs Dolf Luque | Second | 4 out |
| Saturday, September 29 |
| » Defeated Cardinals (76-73), 11-1 | Crosley Field (46-29) | 91-60 | |
| » Starters: Fred Toney vs Dolf Luque | Second | 3½ out |
| Sunday, September 30 |
| » Lost to Cardinals (77-73), 8-5 | Crosley Field (46-30) | 91-61 | |
| » Starters: Jesse Haines vs Bill Harris | Second | 4½ out |
| Wednesday, October 3 |
| » Major-league debuts: Ernie Padgett (Braves) |
| Saturday, October 6 |
| » Lost to Pirates (86-67), 7-1 | Crosley Field (46-31) | 91-62 | Lost 2 |
| » Starters: Lee Meadows vs Eppa Rixey | Second | 4½ out |
| Sunday, October 7 |
| » Lost to Pirates (87-67), 7-5 | Crosley Field (46-32) | 91-63 | Lost 3 |
| » Starters: Johnny Morrison vs Pete Donohue | Second | 4½ out |
| Thursday, October 25 |
| Future Red Russ Meyer is born in Peru, IL. |
| Friday, December 14 |
| Future Red Paul LaPalme is born in Springfield, MA. |
Game information provided by Retrosheet (www.retrosheet.org) |
