| Divisional | ||||||||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | RF | RA | Mgn | Mgc | Pythag | PD | Div | |
| A | ||||||||||||||||
| 1928 | Washington SmokinBats | 97 | 57 | .630 | - | 5-5 | L4 | llllwwwlww | 933 | 716 | 217 | 0 | 97-57 | 0 | 63-37 | |
| 1928 | Louisville Thoroughbreds | 85 | 69 | .552 | 12 | 8-2 | W6 | wwwwwwlwwl | 932 | 898 | 34 | 80-74 | 5 | 62-38 | ||
| 1928 | Los Angeles Kings | 84 | 70 | .545 | 13 | 4-6 | L3 | lllwllwwwl | 864 | 827 | 37 | 80-74 | 4 | 51-49 | ||
| 1928 | Santa Fe Fuego | 80 | 74 | .519 | 17 | 5-5 | W3 | wwwlwwllll | 813 | 780 | 33 | 80-74 | 0 | 52-48 | ||
| 1928 | Carmel Crush | 76 | 78 | .494 | 21 | 6-4 | W2 | wwlllwwlww | 676 | 691 | -15 | 75-79 | 1 | 48-52 | ||
| 1928 | Chicago Union BC | 43 | 111 | .279 | 54 | 2-8 | L2 | llwlllwlll | 637 | 930 | -293 | 49-105 | -6 | 24-76 | ||
| N | ||||||||||||||||
| 1928 | Boston Stranglers | 96 | 58 | .623 | - | 7-3 | W3 | wwwllwwwwl | 780 | 571 | 209 | 0 | 100-54 | -4 | 64-36 | |
| 1928 | Belle Isle Black Squirrels | 86 | 68 | .558 | 10 | 3-7 | L3 | lllwllllww | 890 | 846 | 44 | 81-73 | 5 | 53-47 | ||
| 1928 | Winnipeg Goldeyes | 82 | 72 | .532 | 14 | 5-5 | L2 | llwwwllwwl | 690 | 637 | 53 | 83-71 | -1 | 59-41 | ||
| 1928 | Quahog Griffins | 69 | 85 | .448 | 27 | 7-3 | W7 | wwwwwwwlll | 754 | 732 | 22 | 79-75 | -10 | 45-55 | ||
| 1928 | Shueyville Sharks | 63 | 91 | .409 | 33 | 3-7 | L4 | llllwwlllw | 743 | 943 | -200 | 59-95 | 4 | 40-60 | ||
| 1928 | Braintree Shamrocks | 63 | 91 | .409 | 33 | 4-6 | W2 | wwllllwwll | 676 | 817 | -141 | 63-91 | 0 | 39-61 | ||
| Wildcard | ||||||||||||||
| Year | Team | W | L | Pct | GB | Strk | Pythag | Overall | PyPct | OvPct | PD | 1-run | Extra | Mgc |
| A | ||||||||||||||
| 1928 | Washington SmokinBats | 97 | 57 | .630 | na | L4 | 97-57 | 97-57 | .629 | .630 | 0 | 27-19 | 8-13 | |
| 1928 | Louisville Thoroughbreds | 85 | 69 | .552 | - | W6 | 80-74 | 85-69 | .519 | .552 | 5 | 24-19 | 12-6 | 0 |
| 1928 | Los Angeles Kings | 84 | 70 | .545 | 1 | L3 | 80-74 | 84-70 | .522 | .545 | 4 | 21-17 | 7-9 | |
| 1928 | Santa Fe Fuego | 80 | 74 | .519 | 5 | W3 | 80-74 | 80-74 | .521 | .519 | 0 | 26-24 | 7-7 | |
| 1928 | Carmel Crush | 76 | 78 | .494 | 9 | W2 | 75-79 | 76-78 | .489 | .494 | 1 | 21-24 | 8-11 | |
| 1928 | Chicago Union BC | 43 | 111 | .279 | 42 | L2 | 49-105 | 43-111 | .319 | .279 | -6 | 16-28 | 7-7 | |
| N | ||||||||||||||
| 1928 | Boston Stranglers | 96 | 58 | .623 | na | W3 | 100-54 | 96-58 | .651 | .623 | -4 | 21-18 | 12-4 | |
| 1928 | Belle Isle Black Squirrels | 86 | 68 | .558 | - | L3 | 81-73 | 86-68 | .525 | .558 | 5 | 20-9 | 2-3 | 0 |
| 1928 | Winnipeg Goldeyes | 82 | 72 | .532 | 4 | L2 | 83-71 | 82-72 | .540 | .532 | -1 | 18-23 | 8-4 | |
| 1928 | Quahog Griffins | 69 | 85 | .448 | 17 | W7 | 79-75 | 69-85 | .515 | .448 | -10 | 11-30 | 5-9 | |
| 1928 | Shueyville Sharks | 63 | 91 | .409 | 23 | L4 | 59-95 | 63-91 | .383 | .409 | 4 | 23-18 | 5-5 | |
| 1928 | Braintree Shamrocks | 63 | 91 | .409 | 23 | W2 | 63-91 | 63-91 | .406 | .409 | 0 | 17-16 | 4-7 | |
| Expanded1 | |||||||||
| Year | Team | Home | Road | Grass | Turf | vsLHP | vsRHP | Div | InterLg |
| A | |||||||||
| 1928 | Washington SmokinBats | 58-19 | 39-38 | 97-57 | 34-20 | 63-37 | 63-37 | 34-20 | |
| 1928 | Louisville Thoroughbreds | 51-26 | 34-43 | 85-69 | 17-13 | 68-56 | 62-38 | 23-31 | |
| 1928 | Los Angeles Kings | 46-31 | 38-39 | 84-70 | 20-13 | 64-57 | 51-49 | 33-21 | |
| 1928 | Santa Fe Fuego | 45-32 | 35-42 | 80-74 | 19-17 | 61-57 | 52-48 | 28-26 | |
| 1928 | Carmel Crush | 43-34 | 33-44 | 76-78 | 13-19 | 63-59 | 48-52 | 28-26 | |
| 1928 | Chicago Union BC | 27-50 | 16-61 | 43-111 | 7-30 | 36-81 | 24-76 | 19-35 | |
| N | |||||||||
| 1928 | Boston Stranglers | 46-31 | 50-27 | 96-58 | 29-11 | 67-47 | 64-36 | 32-22 | |
| 1928 | Belle Isle Black Squirrels | 43-34 | 43-34 | 86-68 | 13-16 | 73-52 | 53-47 | 33-21 | |
| 1928 | Winnipeg Goldeyes | 46-31 | 36-41 | 82-72 | 12-15 | 70-57 | 59-41 | 23-31 | |
| 1928 | Quahog Griffins | 36-41 | 33-44 | 69-85 | 22-18 | 47-67 | 45-55 | 24-30 | |
| 1928 | Shueyville Sharks | 32-45 | 31-46 | 63-91 | 13-17 | 50-74 | 40-60 | 23-31 | |
| 1928 | Braintree Shamrocks | 34-43 | 29-48 | 63-91 | 12-26 | 51-65 | 39-61 | 24-30 | |
| Expanded2 | ||||||
| Year | Team | Lead7 | Tied7 | Trail7 | 1-run | Extra |
| A | ||||||
| 1928 | Washington SmokinBats | 82-4 | 9-10 | 6-43 | 27-19 | 8-13 |
| 1928 | Louisville Thoroughbreds | 67-6 | 8-5 | 10-58 | 24-19 | 12-6 |
| 1928 | Los Angeles Kings | 64-8 | 10-4 | 10-58 | 21-17 | 7-9 |
| 1928 | Santa Fe Fuego | 57-8 | 8-11 | 15-55 | 26-24 | 7-7 |
| 1928 | Carmel Crush | 62-11 | 8-11 | 6-56 | 21-24 | 8-11 |
| 1928 | Chicago Union BC | 32-9 | 8-11 | 3-91 | 16-28 | 7-7 |
| N | ||||||
| 1928 | Boston Stranglers | 74-5 | 9-12 | 13-41 | 21-18 | 12-4 |
| 1928 | Belle Isle Black Squirrels | 71-6 | 8-6 | 7-56 | 20-9 | 2-3 |
| 1928 | Winnipeg Goldeyes | 70-10 | 4-6 | 8-56 | 18-23 | 8-4 |
| 1928 | Quahog Griffins | 51-11 | 13-7 | 5-67 | 11-30 | 5-9 |
| 1928 | Shueyville Sharks | 48-8 | 9-5 | 6-78 | 23-18 | 5-5 |
| 1928 | Braintree Shamrocks | 51-5 | 10-16 | 2-70 | 17-16 | 4-7 |