| Friday, January 30 |
| Future Red Brooks Lawrence is born in Springfield, OH. |
| Monday, February 2 |
| Future Red Joe Szekely is born in Cleveland, OH. |
| Sunday, March 1 |
| Future Red Bob Usher is born in San Diego, CA. |
| Wednesday, March 18 |
| Future Red Fred Hatfield is born in Lanett, AL. |
| Tuesday, April 14 |
| » Defeated Cardinals (0-1), 4-0 | Crosley Field (1-0) | 1-0 | |
| » Starters: Jesse Haines vs Pete Donohue | First | -- |
| Wednesday, April 15 |
| » Defeated Cardinals (0-2), 4-2 | Crosley Field (2-0) | 2-0 | Won 2 |
| » Starters: Allen Sothoron vs Dolf Luque | First | -- |
| Thursday, April 16 |
| » Defeated Cardinals (0-3), 7-3 | Crosley Field (3-0) | 3-0 | Won 3 |
| » Starters: Leo Dickerman vs Eppa Rixey | First | -- |
| » Major-league debuts: Bill Hallahan (Cardinals) |
| Friday, April 17 |
| » Lost to Cardinals (1-3), 8-6 | Crosley Field (3-1) | 3-1 | |
| » Starters: Flint Rhem vs Tom Sheehan | First | -- |
| » Major-league debuts: Chuck Dressen (Reds) |
| Saturday, April 18 |
| » Defeated Pirates (1-4), 12-2 | Crosley Field (4-1) | 4-1 | |
| » Starters: Babe Adams vs Pete Donohue | First | -- |
| Sunday, April 19 |
| » Defeated Pirates (1-5), 6-2 | Crosley Field (5-1) | 5-1 | Won 2 |
| » Starters: Emil Yde vs Dolf Luque | First | -- |
| » Major-league debuts: Roy Spencer (Pirates) |
| Monday, April 20 |
| » Lost to Pirates (2-5), 4-2 | Crosley Field (5-2) | 5-2 | |
| » Starters: Lee Meadows vs Eppa Rixey | Second | 1 out |
| Wednesday, April 22 |
| » Lost to Cardinals (5-3), 12-3 | Sportsman's Park III (0-1) | 5-3 | Lost 2 |
| » Starters: Pete Donohue vs Flint Rhem | Second | 1 out |
| Thursday, April 23 |
| » Defeated Cardinals (5-4), 7-2 | Sportsman's Park III (1-1) | 6-3 | |
| » Starters: Dolf Luque vs Leo Dickerman | Second | 1 out |
| Friday, April 24 |
| » Defeated Cardinals (5-5), 7-6 | Sportsman's Park III (2-1) | 7-3 | Won 2 |
| » Starters: Eppa Rixey vs Allen Sothoron | Second | 1 out |
| Saturday, April 25 |
| » Defeated Cardinals (5-6), 3-1 | Sportsman's Park III (3-1) | 8-3 | Won 3 |
| » Starters: Pete Donohue vs Clyde Day | Second | 1 out |
| Sunday, April 26 |
| » Lost to Cubs (7-5), 6-5 | Crosley Field (5-3) | 8-4 | |
| » Starters: Wilbur Cooper vs Rube Benton | Second | 1 out |
| Monday, April 27 |
| » Lost to Cubs (8-5), 5-2 | Crosley Field (5-4) | 8-5 | Lost 2 |
| » Starters: Tony Kaufmann vs Dolf Luque | Second | 2 out |
| Tuesday, April 28 |
| » Defeated Cubs (8-6), 9-3 | Crosley Field (6-4) | 9-5 | |
| » Starters: Pete Alexander vs Eppa Rixey | Second | 1 out |
| Saturday, May 2 |
| » Lost to Pirates (6-8), 18-3 | Forbes Field (0-1) | 9-6 | |
| » Starters: Pete Donohue vs Lee Meadows | Third | 1½ out |
| Sunday, May 3 |
| » Defeated Pirates (6-9), 5-4 | Crosley Field (7-4) | 10-6 | |
| » Starters: Johnny Morrison vs Dolf Luque | Second | 1 out |
| Friday, May 8 |
| » Lost to Dodgers (9-10), 3-2 | Ebbets Field (0-1) | 10-7 | |
| » Starters: Eppa Rixey vs Rube Ehrhardt | Second | 2½ out |
| Saturday, May 9 |
| » Lost to Dodgers (10-10), 5-3 | Ebbets Field (0-2) | 10-8 | Lost 2 |
| » Starters: Pete Donohue vs Burleigh Grimes | Second | 2½ out |
| Sunday, May 10 |
| » Lost to Dodgers (11-10), 9-8 | Ebbets Field (0-3) | 10-9 | Lost 3 |
| » Starters: Dolf Luque vs Tiny Osborne | Second | 3½ out |
| Tuesday, May 12 |
| » Defeated Dodgers (11-11), 3-2 | Ebbets Field (1-3) | 11-9 | |
| » Starters: Eppa Rixey vs Dazzy Vance | Second | 3½ out |
| Wednesday, May 13 |
| » Lost to Giants (16-6), 3-0 | Polo Grounds V (0-1) | 11-10 | |
| » Starters: Pete Donohue vs Art Nehf | Second | 4½ out |
| Thursday, May 14 |
| » Lost to Giants (17-6), 5-4 | Polo Grounds V (0-2) | 11-11 | Lost 2 |
| » Starters: Dolf Luque vs Hugh McQuillan | Second | 5½ out |
| Friday, May 15 |
| » Lost to Giants (18-6), 7-2 | Polo Grounds V (0-3) | 11-12 | Lost 3 |
| » Starters: Rube Benton vs Virgil Barnes | Fourth | 6½ out |
| Saturday, May 16 |
| » Lost to Giants (19-6), 2-1 | Polo Grounds V (0-4) | 11-13 | Lost 4 |
| » Starters: Eppa Rixey vs Jack Bentley | Fifth | 7½ out |
| Monday, May 18 |
| » Lost to Braves (12-14), 5-4 | Braves Field (0-1) | 11-14 | Lost 5 |
| » Starters: Pete Donohue vs Joe Genewich | Sixth | 9 out |
| Tuesday, May 19 |
| » Defeated Braves (12-15), 7-3 | Braves Field (1-1) | 12-14 | |
| » Starters: Dolf Luque vs Jesse Barnes | Fourth | 8 out |
| Wednesday, May 20 |
| » Defeated Braves (12-16), 15-8 | Braves Field (2-1) | 13-14 | Won 2 |
| » Starters: Eppa Rixey vs Rube Marquard | Third | 8 out |
| Thursday, May 21 |
| » Lost to Phillies (17-14), 9-1 | Baker Bowl (0-1) | 13-15 | |
| » Starters: Jakie May vs Hal Carlson | Third | 9 out |
| Friday, May 22 |
| » Defeated Phillies (17-15), 11-2 | Baker Bowl (1-1) | 14-15 | |
| » Starters: Pete Donohue vs Art Decatur | Third | 8 out |
| Saturday, May 23 |
| » Defeated Phillies (17-16), 9-7 | Baker Bowl (2-1) | 15-15 | Won 2 |
| » Starters: Eppa Rixey vs Jimmy Ring | Fourth | 8 out |
| Sunday, May 24 |
| » Lost to Cubs (14-19), 5-1 | Crosley Field (7-5) | 15-16 | |
| » Starters: Pete Alexander vs Dolf Luque | Fourth | 8 out |
| » Defeated Cubs (14-20), 6-1 | Crosley Field (8-5) | 16-16 | |
| » Starters: Tony Kaufmann vs Tom Sheehan | Fourth | 8 out |
| Tuesday, May 26 |
| » Lost to Cardinals (13-20), 9-1 | Crosley Field (8-6) | 16-17 | |
| » Starters: Allen Sothoron vs Pete Donohue | Fifth | 7½ out |
| Wednesday, May 27 |
| » Defeated Cardinals (13-21), 4-2 | Crosley Field (9-6) | 17-17 | |
| » Starters: Flint Rhem vs Eppa Rixey | Fourth | 6½ out |
| Thursday, May 28 |
| » Lost to Cubs (15-23), 13-3 | Crosley Field (9-7) | 17-18 | |
| » Starters: Wilbur Cooper vs Dolf Luque | Fourth | 7½ out |
| Friday, May 29 |
| » Lost to Cubs (16-23), 10-6 | Crosley Field (9-8) | 17-19 | Lost 2 |
| » Starters: Pete Alexander vs Tom Sheehan | Fifth | 8 out |
| Saturday, May 30 |
| » Defeated Cubs (16-24), 7-1 | Crosley Field (10-8) | 18-19 | |
| » Starters: Duke Brett vs Pete Donohue | Fourth | 7 out |
| » Defeated Cubs (16-25), 4-2 | Crosley Field (11-8) | 19-19 | Won 2 |
| » Starters: Tony Kaufmann vs Eppa Rixey | Fourth | 7 out |
| » Major-league debuts: Mandy Brooks (Cubs) |
| Sunday, May 31 |
| » Lost to Cardinals (14-25), 5-2 | Sportsman's Park III (3-2) | 19-20 | |
| » Starters: Rube Benton vs Flint Rhem | Fourth | 8 out |
| Monday, June 1 |
| » Lost to Cardinals (15-25), 5-3 | Sportsman's Park III (3-3) | 19-21 | Lost 2 |
| » Starters: Dolf Luque vs Jesse Haines | Fifth | 9 out |
| Tuesday, June 2 |
| » Lost to Cardinals (16-25), 8-2 | Sportsman's Park III (3-4) | 19-22 | Lost 3 |
| » Starters: Neal Brady vs Bill Sherdel | Fifth | 9 out |
| Wednesday, June 3 |
| » Lost to Cardinals (17-25), 7-3 | Sportsman's Park III (3-5) | 19-23 | Lost 4 |
| » Starters: Pete Donohue vs Leo Dickerman | Fifth | 9½ out |
| Thursday, June 4 |
| » Defeated Braves (18-24), 7-6 | Crosley Field (12-8) | 20-23 | |
| » Starters: Jesse Barnes vs Eppa Rixey | Fifth | 9½ out |
| Friday, June 5 |
| » Defeated Braves (18-25), 1-0 | Crosley Field (13-8) | 21-23 | Won 2 |
| » Starters: Larry Benton vs Dolf Luque | Fifth | 9½ out |
| Sunday, June 7 |
| » Defeated Braves (18-26), 3-2 | Crosley Field (14-8) | 22-23 | Won 3 |
| » Starters: Johnny Cooney vs Pete Donohue | Fourth | 9 out |
| Monday, June 8 |
| » Defeated Phillies (21-23), 5-2 | Crosley Field (15-8) | 23-23 | Won 4 |
| » Starters: Jimmy Ring vs Eppa Rixey | Fourth | 8 out |
| Future Red Del Ennis is born in Philadelphia, PA. |
| Tuesday, June 9 |
| » Defeated Phillies (21-24), 3-1 | Crosley Field (16-8) | 24-23 | Won 5 |
| » Starters: Hal Carlson vs Dolf Luque | Fourth | 8 out |
| Wednesday, June 10 |
| » Defeated Phillies (21-25), 3-2 | Crosley Field (17-8) | 25-23 | Won 6 |
| » Starters: Clarence Mitchell vs Rube Benton | Fourth | 8 out |
| Thursday, June 11 |
| » Defeated Phillies (21-26), 8-3 | Crosley Field (18-8) | 26-23 | Won 7 |
| » Starters: Johnny Couch vs Pete Donohue | Fourth | 7 out |
| Friday, June 12 |
| » Defeated Dodgers (28-23), 6-0 | Crosley Field (19-8) | 27-23 | Won 8 |
| » Starters: Tiny Osborne vs Eppa Rixey | Fourth | 6 out |
| Sunday, June 14 |
| » Lost to Dodgers (29-23), 12-3 | Crosley Field (19-9) | 27-24 | |
| » Starters: Dazzy Vance vs Rube Benton | Fourth | 6 out |
| Monday, June 15 |
| » Defeated Dodgers (29-24), 5-2 | Crosley Field (20-9) | 28-24 | |
| » Starters: Rube Ehrhardt vs Pete Donohue | Fourth | 5 out |
| Tuesday, June 16 |
| » Defeated Dodgers (29-25), 6-5 | Crosley Field (21-9) | 29-24 | Won 2 |
| » Starters: Jesse Petty vs Eppa Rixey | Third | 4 out |
| Wednesday, June 17 |
| » Defeated Giants (33-21), 1-0 | Crosley Field (22-9) | 30-24 | Won 3 |
| » Starters: Jack Bentley vs Dolf Luque | Third | 3 out |
| Thursday, June 18 |
| » Lost to Giants (34-21), 4-3 | Crosley Field (22-10) | 30-25 | |
| » Starters: Hugh McQuillan vs Jakie May | Third | 4 out |
| Friday, June 19 |
| » Lost to Giants (35-21), 5-4 | Crosley Field (22-11) | 30-26 | Lost 2 |
| » Starters: Kent Greenfield vs Pete Donohue | Third | 5 out |
| Saturday, June 20 |
| » Defeated Giants (35-22), 4-2 | Crosley Field (23-11) | 31-26 | |
| » Starters: Art Nehf vs Eppa Rixey | Third | 4 out |
| Sunday, June 21 |
| » Lost to Giants (36-22), 4-3 | Crosley Field (23-12) | 31-27 | |
| » Starters: Jack Scott vs Dolf Luque | Third | 5 out |
| Monday, June 22 |
| » Lost to Cubs (28-34), 9-6 | Wrigley Field (0-1) | 31-28 | Lost 2 |
| » Starters: Jakie May vs Elmer Jacobs | Third | 5½ out |
| Tuesday, June 23 |
| » Lost to Cubs (29-34), 6-5 | Wrigley Field (0-2) | 31-29 | Lost 3 |
| » Starters: Pete Donohue vs Wilbur Cooper | Third | 6 out |
| Friday, June 26 |
| » Lost to Pirates (36-23), 5-3 | Forbes Field (0-2) | 31-30 | Lost 4 |
| » Starters: Eppa Rixey vs Ray Kremer | Fourth | 7 out |
| Saturday, June 27 |
| » Lost to Pirates (37-23), 3-2 | Forbes Field (0-3) | 31-31 | Lost 5 |
| » Starters: Dolf Luque vs Babe Adams | Third | 6½ out |
| » Defeated Pirates (37-24), 6-2 | Forbes Field (1-3) | 32-31 | |
| » Starters: Pete Donohue vs Vic Aldridge | Third | 6½ out |
| Sunday, June 28 |
| » Lost to Pirates (38-24), 5-2 | Crosley Field (23-13) | 32-32 | |
| » Starters: Emil Yde vs Rube Benton | Third | 7½ out |
| Monday, June 29 |
| » Lost to Pirates (39-24), 8-1 | Crosley Field (23-14) | 32-33 | Lost 2 |
| » Starters: Johnny Morrison vs Eppa Rixey | Fifth | 8 out |
| Thursday, July 2 |
| » Lost to Pirates (41-25), 2-1 | Forbes Field (1-4) | 32-34 | Lost 3 |
| » Starters: Dolf Luque vs Vic Aldridge | Fifth | 9 out |
| Friday, July 3 |
| » Defeated Pirates (41-26), 8-0 | Forbes Field (2-4) | 33-34 | |
| » Starters: Pete Donohue vs Babe Adams | Fifth | 8 out |
| Saturday, July 4 |
| » Lost to Pirates (42-26), 7-5 | Forbes Field (2-5) | 33-35 | |
| » Starters: Harry Biemiller vs Emil Yde | Fifth | 10 out |
| » Lost to Pirates (43-26), 7-1 | Forbes Field (2-6) | 33-36 | Lost 2 |
| » Starters: Eppa Rixey vs Lee Meadows | Fifth | 10 out |
| Sunday, July 5 |
| » Lost to Cardinals (36-37), 3-1 | Crosley Field (23-15) | 33-37 | Lost 3 |
| » Starters: Flint Rhem vs Dolf Luque | Fifth | 11 out |
| Tuesday, July 7 |
| » Defeated Phillies (34-40), 4-0 | Baker Bowl (3-1) | 34-37 | |
| » Starters: Pete Donohue vs Huck Betts | Fifth | 10½ out |
| » Lost to Phillies (35-40), 4-3 | Baker Bowl (3-2) | 34-38 | |
| » Starters: Eppa Rixey vs Art Decatur | Fifth | 10½ out |
| Thursday, July 9 |
| » Defeated Phillies (35-41), 6-3 | Baker Bowl (4-2) | 35-38 | |
| » Starters: Rube Benton vs Hal Carlson | Fifth | 10½ out |
| » Lost to Phillies (36-41), 11-8 | Baker Bowl (4-3) | 35-39 | |
| » Starters: Jakie May vs Ray Pierce | Fifth | 10½ out |
| Friday, July 10 |
| » Lost to Braves (32-46), 1-0 | Braves Field (2-2) | 35-40 | Lost 2 |
| » Starters: Dolf Luque vs Larry Benton | Sixth | 11 out |
| Saturday, July 11 |
| » Defeated Braves (32-47), 11-5 | Braves Field (3-2) | 36-40 | |
| » Starters: Pete Donohue vs Bill Vargus | Fifth | 10½ out |
| » Defeated Braves (32-48), 6-1 | Braves Field (4-2) | 37-40 | Won 2 |
| » Starters: Eppa Rixey vs Skinny Graham | Fifth | 10½ out |
| Monday, July 13 |
| » Defeated Braves (32-49), 4-1 | Braves Field (5-2) | 38-40 | Won 3 |
| » Starters: Rube Benton vs Jesse Barnes | Fifth | 10 out |
| Tuesday, July 14 |
| » Defeated Braves (32-50), 9-6 | Braves Field (6-2) | 39-40 | Won 4 |
| » Starters: Dolf Luque vs Johnny Cooney | Fourth | 10 out |
| Wednesday, July 15 |
| » Lost to Dodgers (41-40), 5-2 | Ebbets Field (1-4) | 39-41 | |
| » Starters: Pete Donohue vs Burleigh Grimes | Fourth | 10 out |
| Thursday, July 16 |
| » Lost to Dodgers (42-40), 5-2 | Ebbets Field (1-5) | 39-42 | Lost 2 |
| » Starters: Eppa Rixey vs Tiny Osborne | Fifth | 11 out |
| Friday, July 17 |
| » Defeated Dodgers (42-41), 4-0 | Ebbets Field (2-5) | 40-42 | |
| » Starters: Rube Benton vs Rube Ehrhardt | Fourth | 10 out |
| » Major-league debuts: Lloyd Brown (Dodgers) |
| Saturday, July 18 |
| » Defeated Giants (51-34), 3-0 | Polo Grounds V (1-4) | 41-42 | Won 2 |
| » Starters: Dolf Luque vs Kent Greenfield | Fourth | 9½ out |
| Sunday, July 19 |
| » Defeated Giants (51-35), 6-4 | Polo Grounds V (2-4) | 42-42 | Won 3 |
| » Starters: Pete Donohue vs Virgil Barnes | Third | 9 out |
| Monday, July 20 |
| » Lost to Giants (52-35), 6-5 | Polo Grounds V (2-5) | 42-43 | |
| » Starters: Eppa Rixey vs Wayland Dean | Fourth | 9 out |
| Friday, July 24 |
| » Defeated Cubs (39-49), 3-1 | Wrigley Field (1-2) | 43-43 | |
| » Starters: Dolf Luque vs Wilbur Cooper | Third | 9 out |
| Saturday, July 25 |
| » Defeated Cubs (39-50), 3-2 | Wrigley Field (2-2) | 44-43 | Won 2 |
| » Starters: Pete Donohue vs Sheriff Blake | Fourth | 8½ out |
| » Lost to Cubs (40-50), 8-1 | Wrigley Field (2-3) | 44-44 | |
| » Starters: Rube Benton vs Pete Alexander | Fourth | 8½ out |
| Sunday, July 26 |
| » Defeated Cardinals (43-48), 7-1 | Crosley Field (24-15) | 45-44 | |
| » Starters: Allen Sothoron vs Eppa Rixey | Third | 8½ out |
| Monday, July 27 |
| » Defeated Cardinals (43-49), 4-2 | Crosley Field (25-15) | 46-44 | Won 2 |
| » Starters: Flint Rhem vs Rube Benton | Third | 8 out |
| » Defeated Cardinals (43-50), 3-0 | Crosley Field (26-15) | 47-44 | Won 3 |
| » Starters: Jesse Haines vs Jakie May | Third | 8 out |
| Tuesday, July 28 |
| » Defeated Phillies (42-46), 3-0 | Crosley Field (27-15) | 48-44 | Won 4 |
| » Starters: Jimmy Ring vs Dolf Luque | Third | 8 out |
| Wednesday, July 29 |
| » Defeated Phillies (42-47), 9-5 | Crosley Field (28-15) | 49-44 | Won 5 |
| » Starters: Hal Carlson vs Pete Donohue | Third | 8 out |
| Thursday, July 30 |
| » Defeated Phillies (42-48), 6-2 | Crosley Field (29-15) | 50-44 | Won 6 |
| » Starters: Clarence Mitchell vs Eppa Rixey | Third | 7 out |
| Friday, July 31 |
| » Defeated Braves (39-59), 4-3 | Crosley Field (30-15) | 51-44 | Won 7 |
| » Starters: Jesse Barnes vs Jakie May | Third | 6½ out |
| Saturday, August 1 |
| » Defeated Braves (39-60), 6-5 | Crosley Field (31-15) | 52-44 | Won 8 |
| » Starters: Bob Smith vs Dolf Luque | Third | 5½ out |
| Future Red Bobby Balcena is born in San Pedro, CA. |
| Sunday, August 2 |
| » Defeated Braves (39-61), 8-5 | Crosley Field (32-15) | 53-44 | Won 9 |
| » Starters: Rosy Ryan vs Pete Donohue | Third | 5 out |
| » Lost to Braves (40-61), 5-3 | Crosley Field (32-16) | 53-45 | |
| » Starters: Skinny Graham vs Rube Benton | Third | 5 out |
| Monday, August 3 |
| » Lost to Braves (41-61), 3-1 | Crosley Field (32-17) | 53-46 | Lost 2 |
| » Starters: Johnny Cooney vs Jakie May | Third | 6½ out |
| Thursday, August 6 |
| » Defeated Giants (58-43), 9-1 | Crosley Field (33-17) | 54-46 | |
| » Starters: Jack Bentley vs Dolf Luque | Third | 6 out |
| Friday, August 7 |
| » Defeated Giants (58-44), 2-1 | Crosley Field (34-17) | 55-46 | Won 2 |
| » Starters: Virgil Barnes vs Pete Donohue | Third | 6 out |
| Saturday, August 8 |
| » Defeated Giants (58-45), 8-2 | Crosley Field (35-17) | 56-46 | Won 3 |
| » Starters: Kent Greenfield vs Eppa Rixey | Third | 6½ out |
| Sunday, August 9 |
| » Lost to Giants (59-45), 5-4 | Crosley Field (35-18) | 56-47 | |
| » Starters: Art Nehf vs Jakie May | Third | 7 out |
| Monday, August 10 |
| » Lost to Dodgers (49-51), 7-3 | Crosley Field (35-19) | 56-48 | Lost 2 |
| » Starters: Tiny Osborne vs Dolf Luque | Third | 7½ out |
| » Lost to Dodgers (50-51), 13-7 | Crosley Field (35-20) | 56-49 | Lost 3 |
| » Starters: Dazzy Vance vs Rube Benton | Third | 7½ out |
| Tuesday, August 11 |
| » Defeated Dodgers (50-52), 7-2 | Crosley Field (36-20) | 57-49 | |
| » Starters: Joe Oeschger vs Pete Donohue | Third | 7½ out |
| Wednesday, August 12 |
| » Lost to Dodgers (51-52), 5-1 | Crosley Field (36-21) | 57-50 | |
| » Starters: Rube Ehrhardt vs Eppa Rixey | Third | 8½ out |
| Thursday, August 13 |
| » Major-league debuts: Earl Webb (Giants) |
| Friday, August 14 |
| » Lost to Pirates (65-41), 14-6 | Forbes Field (2-7) | 57-51 | Lost 2 |
| » Starters: Dolf Luque vs Lee Meadows | Third | 9 out |
| Saturday, August 15 |
| » Defeated Pirates (65-42), 8-1 | Forbes Field (3-7) | 58-51 | |
| » Starters: Pete Donohue vs Ray Kremer | Third | 8 out |
| » Major-league debuts: Mule Haas (Pirates) |
| Sunday, August 16 |
| » Defeated Pirates (65-43), 6-1 | Crosley Field (37-21) | 59-51 | Won 2 |
| » Starters: Johnny Morrison vs Eppa Rixey | Third | 7 out |
| Future Red Willie Jones is born in Dillon, SC. |
| Tuesday, August 18 |
| » Defeated Phillies (50-59), 7-5 | Baker Bowl (5-3) | 60-51 | Won 3 |
| » Starters: Dolf Luque vs Huck Betts | Third | 6½ out |
| » Defeated Phillies (50-60), 11-10 | Baker Bowl (6-3) | 61-51 | Won 4 |
| » Starters: Rube Benton vs Jack Knight | Third | 6½ out |
| Wednesday, August 19 |
| » Lost to Phillies (51-60), 5-4 | Baker Bowl (6-4) | 61-52 | |
| » Starters: Pete Donohue vs Jimmy Ring | Third | 6½ out |
| Thursday, August 20 |
| » Defeated Phillies (51-61), 8-4 | Baker Bowl (7-4) | 62-52 | |
| » Starters: Eppa Rixey vs Ray Pierce | Third | 6½ out |
| Saturday, August 22 |
| » Lost to Braves (52-67), 4-2 | Braves Field (6-3) | 62-53 | |
| » Starters: Dolf Luque vs Larry Benton | Third | 7½ out |
| » Defeated Braves (52-68), 8-2 | Braves Field (7-3) | 63-53 | |
| » Starters: Jakie May vs Johnny Cooney | Third | 7½ out |
| Monday, August 24 |
| » Lost to Braves (53-68), 3-2 | Braves Field (7-4) | 63-54 | |
| » Starters: Carl Mays vs Skinny Graham | Third | 8½ out |
| Tuesday, August 25 |
| » Lost to Giants (69-54), 7-6 | Polo Grounds V (2-6) | 63-55 | Lost 2 |
| » Starters: Pete Donohue vs Art Nehf | Third | 8½ out |
| Wednesday, August 26 |
| » Lost to Giants (70-54), 6-5 | Polo Grounds V (2-7) | 63-56 | Lost 3 |
| » Starters: Eppa Rixey vs Virgil Barnes | Third | 9 out |
| » Defeated Giants (70-55), 2-1 | Polo Grounds V (3-7) | 64-56 | |
| » Starters: Dolf Luque vs Jack Scott | Third | 9 out |
| » Major-league debuts: Jumbo Brown (Giants) |
| Thursday, August 27 |
| » Defeated Giants (70-56), 3-2 | Polo Grounds V (4-7) | 65-56 | Won 2 |
| » Starters: Jakie May vs Kent Greenfield | Third | 9 out |
| Friday, August 28 |
| » Defeated Dodgers (59-62), 12-7 | Ebbets Field (3-5) | 66-56 | Won 3 |
| » Starters: Rube Benton vs Burleigh Grimes | Third | 9 out |
| Future Red Johnny Pramesa is born in Barton, OH. |
| Saturday, August 29 |
| » Defeated Dodgers (59-63), 3-2 | Ebbets Field (4-5) | 67-56 | Won 4 |
| » Starters: Pete Donohue vs Dazzy Vance | Third | 9½ out |
| Sunday, August 30 |
| » Lost to Dodgers (60-63), 4-3 | Ebbets Field (4-6) | 67-57 | |
| » Starters: Eppa Rixey vs Tiny Osborne | Third | 10½ out |
| » Lost to Dodgers (61-63), 10-8 | Ebbets Field (4-7) | 67-58 | Lost 2 |
| » Starters: Dolf Luque vs Guy Cantrell | Third | 10½ out |
| Wednesday, September 2 |
| » Lost to Pirates (79-46), 8-2 | Forbes Field (3-8) | 67-59 | Lost 3 |
| » Starters: Pete Donohue vs Johnny Morrison | Third | 12½ out |
| Thursday, September 3 |
| » Lost to Cubs (57-72), 3-2 | Wrigley Field (2-4) | 67-60 | Lost 4 |
| » Starters: Dolf Luque vs Wilbur Cooper | Third | 13 out |
| » Defeated Cubs (57-73), 4-0 | Wrigley Field (3-4) | 68-60 | |
| » Starters: Eppa Rixey vs Sheriff Blake | Third | 13 out |
| Friday, September 4 |
| » Defeated Cubs (57-74), 2-1 | Wrigley Field (4-4) | 69-60 | Won 2 |
| » Starters: Jakie May vs Guy Bush | Third | 12 out |
| Saturday, September 5 |
| » Lost to Cubs (58-74), 6-0 | Wrigley Field (4-5) | 69-61 | |
| » Starters: Carl Mays vs Tony Kaufmann | Third | 12½ out |
| » Defeated Cubs (58-75), 4-1 | Wrigley Field (5-5) | 70-61 | |
| » Starters: Rube Benton vs Vic Keen | Third | 12½ out |
| Sunday, September 6 |
| » Lost to Cardinals (62-70), 9-3 | Crosley Field (37-22) | 70-62 | |
| » Starters: Jesse Haines vs Neal Brady | Third | 13½ out |
| Monday, September 7 |
| » Defeated Cardinals (62-71), 8-6 | Sportsman's Park III (4-5) | 71-62 | |
| » Starters: Eppa Rixey vs Flint Rhem | Third | 13½ out |
| » Lost to Cardinals (63-71), 5-1 | Sportsman's Park III (4-6) | 71-63 | |
| » Starters: Marv Goodwin vs Bill Sherdel | Third | 13½ out |
| Tuesday, September 8 |
| » Defeated Cardinals (63-72), 10-1 | Sportsman's Park III (5-6) | 72-63 | |
| » Starters: Neal Brady vs Art Reinhart | Third | 12½ out |
| Thursday, September 10 |
| » Defeated Cubs (61-78), 8-3 | Crosley Field (38-22) | 73-63 | Won 2 |
| » Starters: Sheriff Blake vs Carl Mays | Third | 12 out |
| Saturday, September 12 |
| » Defeated Cubs (61-79), 5-2 | Crosley Field (39-22) | 74-63 | Won 3 |
| » Starters: Wilbur Cooper vs Dolf Luque | Third | 10½ out |
| Sunday, September 13 |
| » Defeated Cubs (61-80), 5-2 | Wrigley Field (6-5) | 75-63 | Won 4 |
| » Starters: Pete Donohue vs Guy Bush | Third | 9 out |
| Tuesday, September 15 |
| » Lost to Giants (79-60), 4-1 | Crosley Field (39-23) | 75-64 | |
| » Starters: Kent Greenfield vs Eppa Rixey | Third | 10 out |
| Wednesday, September 16 |
| » Lost to Giants (80-60), 2-1 | Crosley Field (39-24) | 75-65 | Lost 2 |
| » Starters: Art Nehf vs Dolf Luque | Third | 11½ out |
| Thursday, September 17 |
| » Defeated Phillies (60-80), 5-2 | Crosley Field (40-24) | 76-65 | |
| » Starters: Jimmy Ring vs Carl Mays | Third | 11½ out |
| Friday, September 18 |
| » Lost to Phillies (61-80), 5-1 | Crosley Field (40-25) | 76-66 | |
| » Starters: Claude Willoughby vs Pete Donohue | Third | 12½ out |
| Future Red Harvey Haddix is born in Medway, OH. |
| Saturday, September 19 |
| » Defeated Phillies (61-81), 7-2 | Crosley Field (41-25) | 77-66 | |
| » Starters: Dutch Ulrich vs Eppa Rixey | Third | 12½ out |
| Sunday, September 20 |
| » Lost to Phillies (62-81), 3-0 | Crosley Field (41-26) | 77-67 | |
| » Starters: Hal Carlson vs Dolf Luque | Third | 13 out |
| Monday, September 21 |
| » Lost to Braves (66-81), 7-6 | Crosley Field (41-27) | 77-68 | Lost 2 |
| » Starters: Larry Benton vs Marv Goodwin | Third | 14 out |
| Former Red Charlie Irwin dies in Chicago, IL at the age of 57. |
| Wednesday, September 23 |
| » Lost to Braves (67-81), 6-1 | Crosley Field (41-28) | 77-69 | Lost 3 |
| » Starters: Johnny Cooney vs Carl Mays | Third | 16 out |
| » Lost to Braves (68-81), 2-1 | Crosley Field (41-29) | 77-70 | Lost 4 |
| » Starters: Joe Genewich vs Pete Donohue | Third | 16 out |
| Thursday, September 24 |
| » Defeated Dodgers (66-79), 3-2 | Crosley Field (42-29) | 78-70 | |
| » Starters: Bob McGraw vs Eppa Rixey | Third | 15 out |
| Friday, September 25 |
| » Defeated Dodgers (66-80), 18-7 | Crosley Field (43-29) | 79-70 | Won 2 |
| » Starters: Tiny Osborne vs Jakie May | Third | 14½ out |
| Saturday, September 26 |
| » Lost to Dodgers (67-80), 4-1 | Crosley Field (43-30) | 79-71 | |
| » Starters: Rube Ehrhardt vs Pete Donohue | Third | 14 out |
| Sunday, September 27 |
| » Lost to Pirates (94-57), 4-3 | Crosley Field (43-31) | 79-72 | Lost 2 |
| » Starters: Ray Kremer vs Dolf Luque | Third | 15 out |
| Sunday, October 4 |
| » Lost to Pirates (95-57), 4-2 | Crosley Field (43-32) | 79-73 | Lost 3 |
| » Starters: Ray Kremer vs Marv Goodwin | Third | 15 out |
| » Defeated Pirates (95-58), 4-1 | Crosley Field (44-32) | 80-73 | |
| » Starters: Bud Culloton vs Pete Donohue | Third | 15 out |
| Wednesday, October 7 |
| Former Red Christy Mathewson dies in Saranac Lake, NY at the age of 46. |
| Wednesday, October 21 |
| Former Red Marv Goodwin dies in Houston, TX at the age of 35. |
| Tuesday, December 1 |
| Future Red Niles Jordan is born in Lyman, WA. Future Red Cal McLish is born in Anadarko, OK. |
| Monday, December 21 |
| Future Red Kent Peterson is born in Goshen, UT. |
Game information provided by Retrosheet (www.retrosheet.org) |