| Saturday, January 24 |
| Former Senator Jim Mullin dies in Philadelphia, PA at the age of 42. |
| Sunday, March 1 |
| Future Senator Bob Usher is born in San Diego, CA. |
| Tuesday, April 14 |
| » Lost to Yankees (1-0), 5-1 | Yankee Stadium (0-1) | 0-1 | |
| » Starters: George Mogridge vs Urban Shocker | Second | 1 out |
| Wednesday, April 15 |
| » Defeated Yankees (1-1), 5-2 | Yankee Stadium (1-1) | 1-1 | |
| » Starters: Tom Zachary vs Sad Sam Jones | Third | 1 out |
| Thursday, April 16 |
| » Defeated Yankees (1-2), 7-5 | Yankee Stadium (2-1) | 2-1 | Won 2 |
| » Starters: Stan Coveleski vs Waite Hoyt | Third | 1 out |
| » Major-league debuts: Harry Kelley (Senators) |
| Friday, April 17 |
| » Defeated Yankees (1-3), 6-1 | Yankee Stadium (3-1) | 3-1 | Won 3 |
| » Starters: Dutch Ruether vs Bob Shawkey | Second | ½ out |
| » Major-league debuts: Hank Johnson (Yankees) |
| Saturday, April 18 |
| » Lost to Athletics (4-1), 3-0 | Shibe Park (0-1) | 3-2 | |
| » Starters: Walter Johnson vs Slim Harriss | Third | 1½ out |
| Monday, April 20 |
| » Major-league debuts: George Blaeholder and Chet Falk (Browns) |
| Tuesday, April 21 |
| » Defeated Athletics (4-2), 6-2 | Shibe Park (1-1) | 4-2 | |
| » Starters: George Mogridge vs Lefty Grove | Second | 1 out |
| Wednesday, April 22 |
| » Defeated Yankees (3-4), 10-1 | Griffith Stadium (1-0) | 5-2 | Won 2 |
| » Starters: Urban Shocker vs Walter Johnson | First | -- |
| » Major-league debuts: Paul Wanninger (Yankees) |
| Thursday, April 23 |
| » Defeated Yankees (3-5), 2-1 | Griffith Stadium (2-0) | 6-2 | Won 3 |
| » Starters: Herb Pennock vs Tom Zachary | First | -- |
| Saturday, April 25 |
| » Defeated Yankees (3-6), 8-7 | Griffith Stadium (3-0) | 7-2 | Won 4 |
| » Starters: Waite Hoyt vs Stan Coveleski | First | -- |
| Sunday, April 26 |
| » Lost to Yankees (4-6), 3-2 | Griffith Stadium (3-1) | 7-3 | |
| » Starters: Sad Sam Jones vs Dutch Ruether | Second | ½ out |
| Monday, April 27 |
| » Defeated Red Sox (2-9), 2-1 | Fenway Park (1-0) | 8-3 | |
| » Starters: George Mogridge vs Ted Wingfield | First | -- |
| Tuesday, April 28 |
| » Defeated Red Sox (2-10), 9-2 | Fenway Park (2-0) | 9-3 | Won 2 |
| » Starters: Walter Johnson vs Alex Ferguson | First | -- |
| Friday, May 1 |
| » Defeated Athletics (8-4), 9-4 | Griffith Stadium (4-1) | 10-3 | Won 3 |
| » Starters: Eddie Rommel vs Tom Zachary | First | -- |
| » Major-league debuts: Elbert Andrews (Athletics) |
| Saturday, May 2 |
| » Lost to Athletics (9-4), 6-2 | Griffith Stadium (4-2) | 10-4 | |
| » Starters: Slim Harriss vs Stan Coveleski | Second | ½ out |
| Sunday, May 3 |
| » Defeated Red Sox (4-11), 7-2 | Griffith Stadium (5-2) | 11-4 | |
| » Starters: Curt Fullerton vs Dutch Ruether | First | -- |
| Tuesday, May 5 |
| » Lost to Red Sox (5-11), 9-4 | Griffith Stadium (5-3) | 11-5 | |
| » Starters: Rudy Kallio vs George Mogridge | First | -- |
| Wednesday, May 6 |
| » Defeated Red Sox (5-12), 10-8 | Griffith Stadium (6-3) | 12-5 | |
| » Starters: Howard Ehmke vs Walter Johnson | First | -- |
| Friday, May 8 |
| » Lost to White Sox (13-8), 4-3 | Comiskey Park I (0-1) | 12-6 | |
| » Starters: Tom Zachary vs Sloppy Thurston | Second | 1 out |
| Saturday, May 9 |
| » Defeated White Sox (13-9), 4-1 | Comiskey Park I (1-1) | 13-6 | |
| » Starters: Stan Coveleski vs Charlie Robertson | Second | 1 out |
| Sunday, May 10 |
| » Lost to White Sox (14-9), 10-8 | Comiskey Park I (1-2) | 13-7 | |
| » Starters: Dutch Ruether vs Red Faber | Second | 1½ out |
| Monday, May 11 |
| » Defeated White Sox (14-10), 9-0 | Comiskey Park I (2-2) | 14-7 | |
| » Starters: Walter Johnson vs Ted Blankenship | Second | 1½ out |
| Tuesday, May 12 |
| » Lost to Browns (12-14), 6-3 | Sportsman's Park III (0-1) | 14-8 | |
| » Starters: Tom Zachary vs Dixie Davis | Second | 2½ out |
| Wednesday, May 13 |
| » Defeated Browns (12-15), 8-1 | Sportsman's Park III (1-1) | 15-8 | |
| » Starters: George Mogridge vs Milt Gaston | Second | 2½ out |
| Thursday, May 14 |
| » Defeated Browns (12-16), 5-3 | Sportsman's Park III (2-1) | 16-8 | Won 2 |
| » Starters: Stan Coveleski vs Ernie Wingard | Second | 2½ out |
| Friday, May 15 |
| » Defeated Browns (12-17), 12-7 | Sportsman's Park III (3-1) | 17-8 | Won 3 |
| » Starters: Dutch Ruether vs Bullet Joe Bush | Second | 2½ out |
| Saturday, May 16 |
| » Defeated Indians (16-9), 6-2 | League Park II (1-0) | 18-8 | Won 4 |
| » Starters: Walter Johnson vs Sherry Smith | Second | 2 out |
| Sunday, May 17 |
| » Defeated Indians (16-10), 2-1 | League Park II (2-0) | 19-8 | Won 5 |
| » Starters: Tom Zachary vs George Uhle | Second | 2 out |
| Monday, May 18 |
| » Lost to Indians (17-10), 9-6 | League Park II (2-1) | 19-9 | |
| » Starters: George Mogridge vs Benn Karr | Second | 2 out |
| Tuesday, May 19 |
| » Defeated Indians (17-11), 4-3 | League Park II (3-1) | 20-9 | |
| » Starters: Stan Coveleski vs Joe Shaute | Second | 1 out |
| Wednesday, May 20 |
| » Lost to Tigers (11-23), 7-3 | Tiger Stadium (0-1) | 20-10 | |
| » Starters: Dutch Ruether vs Dutch Leonard | Second | 2 out |
| Thursday, May 21 |
| » Defeated Tigers (11-24), 6-2 | Tiger Stadium (1-1) | 21-10 | |
| » Starters: Walter Johnson vs Rip Collins | Second | 2 out |
| Saturday, May 23 |
| » Lost to Tigers (12-24), 15-2 | Tiger Stadium (1-2) | 21-11 | |
| » Starters: Tom Zachary vs Earl Whitehill | Second | 2 out |
| Sunday, May 24 |
| » Lost to Tigers (13-24), 5-2 | Tiger Stadium (1-3) | 21-12 | Lost 2 |
| » Starters: Allen Russell vs Hooks Dauss | Second | 3 out |
| Tuesday, May 26 |
| » Defeated Athletics (23-9), 11-2 | Griffith Stadium (7-3) | 22-12 | |
| » Starters: Lefty Grove vs Stan Coveleski | Second | 2 out |
| Wednesday, May 27 |
| » Defeated Athletics (23-10), 10-9 | Shibe Park (2-1) | 23-12 | Won 2 |
| » Starters: Walter Johnson vs Slim Harriss | Second | 1 out |
| Thursday, May 28 |
| » Lost to Athletics (24-10), 11-3 | Shibe Park (2-2) | 23-13 | |
| » Starters: Tom Zachary vs Rube Walberg | Second | 3 out |
| » Lost to Athletics (25-10), 9-4 | Shibe Park (2-3) | 23-14 | Lost 2 |
| » Starters: Walter Johnson vs Slim Harriss | Second | 3 out |
| Friday, May 29 |
| » Defeated Red Sox (12-26), 7-3 | Griffith Stadium (8-3) | 24-14 | |
| » Starters: Paul Zahniser vs George Mogridge | Second | 3 out |
| Saturday, May 30 |
| » Lost to Red Sox (13-26), 9-4 | Griffith Stadium (8-4) | 24-15 | |
| » Starters: Ted Wingfield vs Tom Zachary | Second | 4 out |
| » Defeated Red Sox (13-27), 7-2 | Griffith Stadium (9-4) | 25-15 | |
| » Starters: Howard Ehmke vs Dutch Ruether | Second | 4 out |
| Sunday, May 31 |
| » Defeated Athletics (28-11), 4-3 | Griffith Stadium (10-4) | 26-15 | Won 2 |
| » Starters: Slim Harriss vs Stan Coveleski | Second | 3 out |
| Monday, June 1 |
| » Defeated Yankees (15-26), 5-3 | Yankee Stadium (4-1) | 27-15 | Won 3 |
| » Starters: Walter Johnson vs Sad Sam Jones | Second | 2 out |
| Tuesday, June 2 |
| » Lost to Yankees (16-26), 8-5 | Yankee Stadium (4-2) | 27-16 | |
| » Starters: George Mogridge vs Urban Shocker | Second | 3 out |
| Wednesday, June 3 |
| » Lost to Yankees (17-26), 6-4 | Yankee Stadium (4-3) | 27-17 | Lost 2 |
| » Starters: Vean Gregg vs Waite Hoyt | Second | 3 out |
| Thursday, June 4 |
| » Defeated Yankees (17-27), 8-3 | Yankee Stadium (5-3) | 28-17 | |
| » Starters: Dutch Ruether vs Herb Pennock | Second | 3 out |
| Friday, June 5 |
| » Defeated White Sox (24-21), 5-3 | Griffith Stadium (11-4) | 29-17 | Won 2 |
| » Starters: Mike Cvengros vs Stan Coveleski | Second | 3 out |
| Saturday, June 6 |
| » Defeated White Sox (24-22), 4-1 | Griffith Stadium (12-4) | 30-17 | Won 3 |
| » Starters: Charlie Robertson vs Walter Johnson | Second | 2 out |
| Sunday, June 7 |
| » Lost to White Sox (25-22), 4-2 | Griffith Stadium (12-5) | 30-18 | |
| » Starters: Red Faber vs Vean Gregg | Second | 2½ out |
| Wednesday, June 10 |
| » Defeated Tigers (22-30), 11-7 | Griffith Stadium (13-5) | 31-18 | |
| » Starters: Dutch Leonard vs Stan Coveleski | Second | 2½ out |
| Thursday, June 11 |
| » Lost to Tigers (23-30), 7-4 | Griffith Stadium (13-6) | 31-19 | |
| » Starters: Earl Whitehill vs Walter Johnson | Second | 2½ out |
| Friday, June 12 |
| » Defeated Tigers (23-31), 7-2 | Griffith Stadium (14-6) | 32-19 | |
| » Starters: Hooks Dauss vs Tom Zachary | Second | 1½ out |
| Saturday, June 13 |
| » Defeated Tigers (23-32), 11-3 | Griffith Stadium (15-6) | 33-19 | Won 2 |
| » Starters: Ken Holloway vs Dutch Ruether | Second | 1½ out |
| Sunday, June 14 |
| » Defeated Browns (28-30), 9-8 | Griffith Stadium (16-6) | 34-19 | Won 3 |
| » Starters: Dixie Davis vs Stan Coveleski | Second | ½ out |
| Tuesday, June 16 |
| » Defeated Browns (28-31), 3-0 | Griffith Stadium (17-6) | 35-19 | Won 4 |
| » Starters: Joe Giard vs Walter Johnson | Second | 1 out |
| Wednesday, June 17 |
| » Defeated Browns (28-32), 2-1 | Griffith Stadium (18-6) | 36-19 | Won 5 |
| » Starters: Bullet Joe Bush vs Tom Zachary | Second | 1 out |
| Thursday, June 18 |
| » Lost to Browns (29-32), 9-6 | Griffith Stadium (18-7) | 36-20 | |
| » Starters: Dixie Davis vs Dutch Ruether | Second | 2 out |
| Friday, June 19 |
| » Defeated Indians (26-31), 7-5 | League Park II (4-1) | 37-20 | |
| » Starters: Vean Gregg vs Benn Karr | Second | 2 out |
| Saturday, June 20 |
| » Defeated Indians (26-32), 2-1 | Griffith Stadium (19-7) | 38-20 | Won 2 |
| » Starters: Jake Miller vs Stan Coveleski | Second | 2 out |
| Sunday, June 21 |
| » Lost to Indians (27-32), 7-5 | Griffith Stadium (19-8) | 38-21 | |
| » Starters: Sherry Smith vs Walter Johnson | Second | 2½ out |
| Monday, June 22 |
| » Defeated Indians (27-33), 7-2 | Griffith Stadium (20-8) | 39-21 | |
| » Starters: George Uhle vs Tom Zachary | Second | 1½ out |
| Tuesday, June 23 |
| » Defeated Yankees (25-36), 8-1 | Griffith Stadium (21-8) | 40-21 | Won 2 |
| » Starters: Urban Shocker vs Dutch Ruether | Second | 1½ out |
| Wednesday, June 24 |
| » Lost to Yankees (26-36), 5-3 | Griffith Stadium (21-9) | 40-22 | |
| » Starters: Sad Sam Jones vs Curly Ogden | Second | 2½ out |
| Thursday, June 25 |
| » Defeated Yankees (26-37), 1-0 | Griffith Stadium (22-9) | 41-22 | |
| » Starters: Herb Pennock vs Stan Coveleski | Second | 2½ out |
| Friday, June 26 |
| » Defeated Athletics (43-20), 5-3 | Shibe Park (3-3) | 42-22 | Won 2 |
| » Starters: Walter Johnson vs Lefty Grove | Second | 1½ out |
| Saturday, June 27 |
| » Lost to Athletics (44-20), 3-1 | Shibe Park (3-4) | 42-23 | |
| » Starters: Tom Zachary vs Slim Harriss | Second | 2½ out |
| Future Senator Wayne Terwilliger is born in Clare, MI. |
| Sunday, June 28 |
| » Defeated Athletics (44-21), 6-1 | Griffith Stadium (23-9) | 43-23 | |
| » Starters: Rube Walberg vs Dutch Ruether | Second | 1½ out |
| Monday, June 29 |
| » Defeated Athletics (44-22), 4-1 | Griffith Stadium (24-9) | 44-23 | Won 2 |
| » Starters: Sam Gray vs Stan Coveleski | Second | ½ out |
| Tuesday, June 30 |
| » Defeated Athletics (44-23), 7-0 | Griffith Stadium (25-9) | 45-23 | Won 3 |
| » Starters: Slim Harriss vs Walter Johnson | First | -- |
| Thursday, July 2 |
| » Defeated Red Sox (23-47), 6-4 | Fenway Park (3-0) | 46-23 | Won 4 |
| » Starters: Tom Zachary vs Red Ruffing | First | -- |
| » Defeated Red Sox (23-48), 11-4 | Fenway Park (4-0) | 47-23 | Won 5 |
| » Starters: Dutch Ruether vs Jack Quinn | First | -- |
| Friday, July 3 |
| » Defeated Red Sox (23-49), 11-0 | Fenway Park (5-0) | 48-23 | Won 6 |
| » Starters: Stan Coveleski vs Paul Zahniser | First | -- |
| Saturday, July 4 |
| » Lost to Red Sox (24-49), 7-4 | Fenway Park (5-1) | 48-24 | |
| » Starters: Vean Gregg vs Howard Ehmke | First | -- |
| » Defeated Red Sox (24-50), 5-1 | Fenway Park (6-1) | 49-24 | |
| » Starters: Curly Ogden vs Ted Wingfield | First | -- |
| Sunday, July 5 |
| » Defeated Yankees (32-41), 7-2 | Griffith Stadium (26-9) | 50-24 | Won 2 |
| » Starters: Sad Sam Jones vs Tom Zachary | First | -- |
| Tuesday, July 7 |
| » Lost to White Sox (41-35), 2-1 | Comiskey Park I (2-3) | 50-25 | |
| » Starters: Dutch Ruether vs Ted Lyons | First | -- |
| Wednesday, July 8 |
| » Defeated White Sox (41-36), 10-2 | Comiskey Park I (3-3) | 51-25 | |
| » Starters: Stan Coveleski vs Red Faber | First | -- |
| Thursday, July 9 |
| » Defeated White Sox (41-37), 8-5 | Comiskey Park I (4-3) | 52-25 | Won 2 |
| » Starters: Tom Zachary vs Sloppy Thurston | First | -- |
| Friday, July 10 |
| » Lost to White Sox (42-37), 10-9 | Comiskey Park I (4-4) | 52-26 | |
| » Starters: Curly Ogden vs Charlie Robertson | First | -- |
| Saturday, July 11 |
| » Lost to Browns (41-41), 10-5 | Sportsman's Park III (3-2) | 52-27 | Lost 2 |
| » Starters: Dutch Ruether vs Joe Giard | First | -- |
| Sunday, July 12 |
| » Defeated Browns (41-42), 5-3 | Sportsman's Park III (4-2) | 53-27 | |
| » Starters: Stan Coveleski vs Dixie Davis | First | -- |
| Monday, July 13 |
| » Lost to Browns (42-42), 5-4 | Sportsman's Park III (4-3) | 53-28 | |
| » Starters: Tom Zachary vs Milt Gaston | First | -- |
| Tuesday, July 14 |
| » Lost to Browns (43-42), 14-3 | Sportsman's Park III (4-4) | 53-29 | Lost 2 |
| » Starters: Allen Russell vs Dave Danforth | First | -- |
| Wednesday, July 15 |
| » Lost to Tigers (43-42), 5-2 | Tiger Stadium (1-4) | 53-30 | Lost 3 |
| » Starters: Dutch Ruether vs Rip Collins | Second | 1 out |
| Thursday, July 16 |
| » Defeated Tigers (43-43), 2-1 | Tiger Stadium (2-4) | 54-30 | |
| » Starters: Stan Coveleski vs Earl Whitehill | Second | 1 out |
| Friday, July 17 |
| » Lost to Tigers (44-43), 6-3 | Tiger Stadium (2-5) | 54-31 | |
| » Starters: Tom Zachary vs Hooks Dauss | Second | 1 out |
| Saturday, July 18 |
| » Defeated Indians (40-50), 19-6 | League Park II (5-1) | 55-31 | |
| » Starters: Vean Gregg vs Garland Buckeye | Second | 1 out |
| Sunday, July 19 |
| » Defeated Indians (40-51), 4-2 | League Park II (6-1) | 56-31 | Won 2 |
| » Starters: Dutch Ruether vs Benn Karr | Second | 1 out |
| Monday, July 20 |
| » Defeated Indians (40-52), 9-1 | League Park II (7-1) | 57-31 | Won 3 |
| » Starters: Stan Coveleski vs Jake Miller | Second | 1 out |
| Thursday, July 23 |
| » Lost to Yankees (38-53), 11-7 | Yankee Stadium (5-4) | 57-32 | |
| » Starters: Tom Zachary vs Urban Shocker | Second | ½ out |
| Sunday, July 26 |
| » Defeated Yankees (38-54), 7-4 | Yankee Stadium (6-4) | 58-32 | |
| » Starters: Stan Coveleski vs Herb Pennock | Second | ½ out |
| » Defeated Yankees (38-55), 4-3 | Yankee Stadium (7-4) | 59-32 | Won 2 |
| » Starters: Dutch Ruether vs Sad Sam Jones | Second | ½ out |
| Tuesday, July 28 |
| » Lost to White Sox (52-45), 10-5 | Griffith Stadium (26-10) | 59-33 | |
| » Starters: Ted Lyons vs Walter Johnson | Second | 1½ out |
| » Lost to White Sox (53-45), 6-2 | Griffith Stadium (26-11) | 59-34 | Lost 2 |
| » Starters: Mike Cvengros vs Tom Zachary | Second | 1½ out |
| Wednesday, July 29 |
| » Defeated White Sox (53-46), 8-6 | Griffith Stadium (27-11) | 60-34 | |
| » Starters: Ted Blankenship vs Tom Zachary | Second | 1½ out |
| Thursday, July 30 |
| » Lost to White Sox (54-46), 11-1 | Griffith Stadium (27-12) | 60-35 | |
| » Starters: Sloppy Thurston vs Stan Coveleski | Second | 2½ out |
| Saturday, August 1 |
| » Defeated Tigers (49-50), 9-5 | Griffith Stadium (28-12) | 61-35 | |
| » Starters: Lil Stoner vs Dutch Ruether | Second | 1½ out |
| Sunday, August 2 |
| » Defeated Tigers (49-51), 5-1 | Griffith Stadium (29-12) | 62-35 | Won 2 |
| » Starters: Hooks Dauss vs Walter Johnson | Second | 1 out |
| Monday, August 3 |
| » Lost to Tigers (50-51), 3-2 | Griffith Stadium (29-13) | 62-36 | |
| » Starters: Ken Holloway vs Stan Coveleski | Second | 2 out |
| Tuesday, August 4 |
| » Defeated Tigers (50-52), 5-2 | Griffith Stadium (30-13) | 63-36 | |
| » Starters: Earl Whitehill vs Tom Zachary | Second | 2 out |
| Thursday, August 6 |
| » Defeated Browns (51-51), 5-4 | Griffith Stadium (31-13) | 64-36 | Won 2 |
| » Starters: Bullet Joe Bush vs Dutch Ruether | Second | 1 out |
| » Defeated Browns (51-52), 10-3 | Griffith Stadium (32-13) | 65-36 | Won 3 |
| » Starters: Dixie Davis vs Walter Johnson | Second | 1 out |
| Friday, August 7 |
| » Lost to Browns (52-52), 3-0 | Griffith Stadium (32-14) | 65-37 | |
| » Starters: Joe Giard vs Stan Coveleski | Second | 1½ out |
| Saturday, August 8 |
| » Defeated Browns (52-53), 5-0 | Griffith Stadium (33-14) | 66-37 | |
| » Starters: Milt Gaston vs Tom Zachary | Second | 1½ out |
| Sunday, August 9 |
| » Lost to Indians (50-59), 7-6 | Griffith Stadium (33-15) | 66-38 | |
| » Starters: Sherry Smith vs Walter Johnson | Second | 2 out |
| Monday, August 10 |
| » Defeated Indians (50-60), 3-2 | Griffith Stadium (34-15) | 67-38 | |
| » Starters: Jake Miller vs Dutch Ruether | Second | 2 out |
| Tuesday, August 11 |
| » Defeated Indians (50-61), 3-1 | Griffith Stadium (35-15) | 68-38 | Won 2 |
| » Starters: Garland Buckeye vs Stan Coveleski | Second | 2 out |
| Thursday, August 13 |
| » Lost to Indians (51-61), 2-0 | Griffith Stadium (35-16) | 68-39 | |
| » Starters: George Uhle vs Tom Zachary | Second | 2 out |
| » Defeated Indians (51-62), 5-4 | Griffith Stadium (36-16) | 69-39 | |
| » Starters: Benn Karr vs Walter Johnson | Second | 2 out |
| Friday, August 14 |
| » Defeated Yankees (46-62), 2-0 | Griffith Stadium (37-16) | 70-39 | Won 2 |
| » Starters: Sad Sam Jones vs Dutch Ruether | Second | 2 out |
| Saturday, August 15 |
| » Defeated Yankees (46-63), 6-1 | Griffith Stadium (38-16) | 71-39 | Won 3 |
| » Starters: Bob Shawkey vs Stan Coveleski | Second | 1½ out |
| Sunday, August 16 |
| » Lost to Yankees (47-63), 3-2 | Griffith Stadium (38-17) | 71-40 | |
| » Starters: Urban Shocker vs Tom Zachary | Second | 2 out |
| Tuesday, August 18 |
| » Defeated Indians (52-65), 7-4 | League Park II (8-1) | 72-40 | |
| » Starters: Walter Johnson vs George Uhle | Second | 1 out |
| Wednesday, August 19 |
| » Defeated Indians (52-66), 12-8 | League Park II (9-1) | 73-40 | Won 2 |
| » Starters: Dutch Ruether vs Sherry Smith | Second | 1 out |
| » Major-league debuts: Johnny Hodapp (Indians) |
| Thursday, August 20 |
| » Defeated Indians (52-67), 1-0 | League Park II (10-1) | 74-40 | Won 3 |
| » Starters: Tom Zachary vs Jake Miller | First | -- |
| Friday, August 21 |
| » Lost to Tigers (57-58), 1-0 | Tiger Stadium (2-6) | 74-41 | |
| » Starters: Stan Coveleski vs Earl Whitehill | First | -- |
| Saturday, August 22 |
| » Defeated Tigers (57-59), 20-5 | Tiger Stadium (3-6) | 75-41 | |
| » Starters: Walter Johnson vs Hooks Dauss | First | -- |
| Sunday, August 23 |
| » Defeated Tigers (57-60), 6-4 | Tiger Stadium (4-6) | 76-41 | Won 2 |
| » Starters: Alex Ferguson vs Ken Holloway | First | -- |
| Monday, August 24 |
| » Lost to Tigers (58-60), 13-4 | Tiger Stadium (4-7) | 76-42 | |
| » Starters: Dutch Ruether vs Ed Wells | First | -- |
| » Major-league debuts: Win Ballou (Senators) |
| Tuesday, August 25 |
| » Lost to Browns (62-58), 8-2 | Sportsman's Park III (4-5) | 76-43 | Lost 2 |
| » Starters: Tom Zachary vs Milt Gaston | First | -- |
| Wednesday, August 26 |
| » Lost to Browns (63-58), 11-8 | Sportsman's Park III (4-6) | 76-44 | Lost 3 |
| » Starters: Stan Coveleski vs Joe Giard | First | -- |
| Thursday, August 27 |
| » Lost to Browns (64-58), 5-0 | Sportsman's Park III (4-7) | 76-45 | Lost 4 |
| » Starters: Walter Johnson vs Bullet Joe Bush | First | -- |
| Friday, August 28 |
| » Defeated White Sox (68-56), 3-2 | Comiskey Park I (5-4) | 77-45 | |
| » Starters: Alex Ferguson vs Ted Blankenship | First | -- |
| Saturday, August 29 |
| » Defeated White Sox (68-57), 12-1 | Comiskey Park I (6-4) | 78-45 | Won 2 |
| » Starters: Tom Zachary vs Charlie Robertson | First | -- |
| Sunday, August 30 |
| » Defeated White Sox (68-58), 9-6 | Comiskey Park I (7-4) | 79-45 | Won 3 |
| » Starters: Dutch Ruether vs Ted Lyons | First | -- |
| Tuesday, September 1 |
| » Defeated Athletics (74-48), 7-3 | Griffith Stadium (39-17) | 80-45 | Won 4 |
| » Starters: Slim Harriss vs Walter Johnson | First | -- |
| Wednesday, September 2 |
| » Defeated Athletics (74-49), 8-5 | Griffith Stadium (40-17) | 81-45 | Won 5 |
| » Starters: Sam Gray vs Stan Coveleski | First | -- |
| Thursday, September 3 |
| » Major-league debuts: John Kane (White Sox) |
| Friday, September 4 |
| » Defeated Red Sox (36-91), 9-3 | Griffith Stadium (41-17) | 82-45 | Won 6 |
| » Starters: Red Ruffing vs Alex Ferguson | First | -- |
| Saturday, September 5 |
| » Defeated Red Sox (36-92), 7-6 | Griffith Stadium (42-17) | 83-45 | Won 7 |
| » Starters: Ted Wingfield vs Dutch Ruether | First | -- |
| Sunday, September 6 |
| » Lost to Red Sox (37-92), 5-3 | Griffith Stadium (42-18) | 83-46 | |
| » Starters: Paul Zahniser vs Tom Zachary | First | -- |
| Monday, September 7 |
| » Defeated Athletics (74-52), 2-1 | Shibe Park (4-4) | 84-46 | |
| » Starters: Walter Johnson vs Lefty Grove | First | -- |
| » Defeated Athletics (74-53), 7-6 | Shibe Park (5-4) | 85-46 | Won 2 |
| » Starters: Stan Coveleski vs Jack Quinn | First | -- |
| Tuesday, September 8 |
| » Lost to Athletics (75-53), 6-4 | Shibe Park (5-5) | 85-47 | |
| » Starters: Alex Ferguson vs Slim Harriss | First | -- |
| Wednesday, September 9 |
| » Lost to Athletics (76-53), 9-7 | Shibe Park (5-6) | 85-48 | Lost 2 |
| » Starters: Tom Zachary vs Rube Walberg | First | -- |
| Friday, September 11 |
| » Defeated Red Sox (39-95), 5-4 | Griffith Stadium (43-18) | 86-48 | |
| » Starters: Howard Ehmke vs Walter Johnson | First | -- |
| Saturday, September 12 |
| » Defeated Red Sox (39-96), 13-3 | Griffith Stadium (44-18) | 87-48 | Won 2 |
| » Starters: Paul Zahniser vs Stan Coveleski | First | -- |
| Sunday, September 13 |
| » Tied Athletics, 6-6 | Griffith Stadium (44-18) | 87-48 | |
| » Starters: Lefty Grove vs Dutch Ruether | First | -- |
| Monday, September 14 |
| » Major-league debuts: Charlie Engle (Athletics) |
| Tuesday, September 15 |
| » Defeated Tigers (71-65), 5-3 | Griffith Stadium (45-18) | 88-48 | Won 3 |
| » Starters: Hooks Dauss vs Tom Zachary | First | -- |
| Thursday, September 17 |
| » Lost to Tigers (72-65), 12-9 | Griffith Stadium (45-19) | 88-49 | |
| » Starters: Ken Holloway vs Walter Johnson | First | -- |
| » Defeated Tigers (72-66), 1-0 | Griffith Stadium (46-19) | 89-49 | |
| » Starters: Earl Whitehill vs Stan Coveleski | First | -- |
| Friday, September 18 |
| » Defeated White Sox (72-70), 10-5 | Griffith Stadium (47-19) | 90-49 | Won 2 |
| » Starters: Dickie Kerr vs Alex Ferguson | First | -- |
| Saturday, September 19 |
| » Defeated White Sox (72-71), 3-2 | Griffith Stadium (48-19) | 91-49 | Won 3 |
| » Starters: Red Faber vs Dutch Ruether | First | -- |
| » Lost to White Sox (73-71), 17-0 | Griffith Stadium (48-20) | 91-50 | |
| » Starters: Ted Lyons vs Tom Zachary | First | -- |
| Sunday, September 20 |
| » Defeated White Sox (73-72), 6-5 | Griffith Stadium (49-20) | 92-50 | |
| » Starters: James Edwards vs Walter Johnson | First | -- |
| Tuesday, September 22 |
| » Defeated Indians (67-79), 3-2 | Griffith Stadium (50-20) | 93-50 | Won 2 |
| » Starters: Dutch Levsen vs Stan Coveleski | First | -- |
| Thursday, September 24 |
| » Defeated Indians (67-80), 4-3 | Griffith Stadium (51-20) | 94-50 | Won 3 |
| » Starters: Sherry Smith vs Dutch Ruether | First | -- |
| » Defeated Indians (67-81), 6-2 | Griffith Stadium (52-20) | 95-50 | Won 4 |
| » Starters: Joe Shaute vs Alex Ferguson | First | -- |
| Friday, September 25 |
| » Lost to Browns (80-68), 4-3 | Griffith Stadium (52-21) | 95-51 | |
| » Starters: Dixie Davis vs Tom Zachary | First | -- |
| Saturday, September 26 |
| » Lost to Browns (81-68), 9-7 | Griffith Stadium (52-22) | 95-52 | Lost 2 |
| » Starters: Joe Giard vs Lefty Thomas | First | -- |
| » Major-league debuts: Buddy Myer (Senators) |
| Sunday, September 27 |
| » Defeated Browns (81-69), 8-0 | Griffith Stadium (53-22) | 96-52 | |
| » Starters: Milt Gaston vs Curly Ogden | First | -- |
| Monday, September 28 |
| Future Senator Vince Gonzales is born in Quivican, Cuba. |
| Wednesday, September 30 |
| » Lost to Red Sox (45-105), 5-4 | Fenway Park (6-2) | 96-53 | |
| » Starters: Win Ballou vs Red Ruffing | First | -- |
| Thursday, October 1 |
| » Lost to Red Sox (46-105), 3-1 | Fenway Park (6-3) | 96-54 | Lost 2 |
| » Starters: Lefty Thomas vs Ted Wingfield | First | -- |
| Friday, October 2 |
| » Lost to Red Sox (47-105), 11-2 | Fenway Park (6-4) | 96-55 | Lost 3 |
| » Starters: Harry Kelley vs Howard Ehmke | First | -- |
| Saturday, October 3 |
| » Major-league debuts: Lefty Willis (Athletics) |
| Wednesday, October 21 |
| Former Senator Marv Goodwin dies in Houston, TX at the age of 35. |
Game information provided by Retrosheet (www.retrosheet.org) |