| Divisional | |||||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | RF | RA | Mgn | Mgc | |
| NL | |||||||||||||
| 1888 | Springfield Burning Bridges | 82 | 54 | .603 | - | 7-3 | L3 | lllwwwwwww | 946 | 776 | 170 | 0 | |
| 1888 | Pittsburgh Alleghenys | 61 | 75 | .449 | 21 | 3-7 | L5 | lllllwlwlw | 710 | 798 | -88 | ||
| 1888 | Frankford Yellowjackets | 59 | 77 | .434 | 23 | 7-3 | L1 | lwlwwwwwwl | 768 | 851 | -83 | ||
| 1888 | St Louis Browns | 57 | 79 | .419 | 25 | 4-6 | L6 | llllllwwww | 1014 | 1144 | -130 | ||
| 1888 | Riddler's Medevil BBC | 47 | 89 | .346 | 35 | 2-8 | W2 | wwllllllll | 665 | 933 | -268 | ||
| AA | |||||||||||||
| 1888 | Old North State Stallions | 86 | 50 | .632 | - | 7-3 | W3 | wwwlwwlwlw | 762 | 505 | 257 | 0 | |
| 1888 | Chicago Whales | 79 | 57 | .581 | 7 | 7-3 | W4 | wwwwlwllww | 652 | 562 | 90 | ||
| 1888 | Minneapolis Millers | 74 | 62 | .544 | 12 | 4-6 | L2 | llwwwwllll | 724 | 664 | 60 | ||
| 1888 | Milwaukee Brewers | 71 | 65 | .522 | 15 | 7-3 | W3 | wwwlwwwllw | 784 | 744 | 40 | ||
| 1888 | Philadelphia Southworths | 64 | 72 | .471 | 22 | 5-5 | W1 | wlwwllwllw | 825 | 873 | -48 | ||
| Wildcard | ||||||||||
| Year | Team | W | L | Pct | GB | L10 | Strk | Recent | Mgc | |
| 1888 | Old North State Stallions | 86 | 50 | .632 | na | 7-3 | W3 | wwwlwwlwlw | ||
| 1888 | Springfield Burning Bridges | 82 | 54 | .603 | na | 7-3 | L3 | lllwwwwwww | ||
| 1888 | Chicago Whales | 79 | 57 | .581 | - | 7-3 | W4 | wwwwlwllww | 0 | |
| 1888 | Minneapolis Millers | 74 | 62 | .544 | 5 | 4-6 | L2 | llwwwwllll | ||
| 1888 | Milwaukee Brewers | 71 | 65 | .522 | 8 | 7-3 | W3 | wwwlwwwllw | ||
| 1888 | Philadelphia Southworths | 64 | 72 | .471 | 15 | 5-5 | W1 | wlwwllwllw | ||
| 1888 | Pittsburgh Alleghenys | 61 | 75 | .449 | 18 | 3-7 | L5 | lllllwlwlw | ||
| 1888 | Frankford Yellowjackets | 59 | 77 | .434 | 20 | 7-3 | L1 | lwlwwwwwwl | ||
| 1888 | St Louis Browns | 57 | 79 | .419 | 22 | 4-6 | L6 | llllllwwww | ||
| 1888 | Riddler's Medevil BBC | 47 | 89 | .346 | 32 | 2-8 | W2 | wwllllllll | ||
| Expanded1 | |||||||||
| Year | Team | Home | Road | Grass | Turf | vsLHP | vsRHP | Div | InterLg |
| 1888 | Old North State Stallions | 47-21 | 39-29 | 86-50 | 12-4 | 74-46 | 42-34 | ||
| 1888 | Springfield Burning Bridges | 39-29 | 43-25 | 82-54 | 13-7 | 69-47 | 49-27 | ||
| 1888 | Chicago Whales | 41-27 | 38-30 | 79-57 | 8-7 | 71-50 | 44-32 | ||
| 1888 | Minneapolis Millers | 38-30 | 36-32 | 74-62 | 12-4 | 62-58 | 38-38 | ||
| 1888 | Milwaukee Brewers | 42-26 | 29-39 | 71-65 | 11-5 | 60-60 | 37-39 | ||
| 1888 | Philadelphia Southworths | 32-36 | 32-36 | 64-72 | 10-1 | 54-71 | 29-47 | ||
| 1888 | Pittsburgh Alleghenys | 28-40 | 33-35 | 61-75 | 6-5 | 55-70 | 39-37 | ||
| 1888 | Frankford Yellowjackets | 29-39 | 30-38 | 59-77 | 11-8 | 48-69 | 34-42 | ||
| 1888 | St Louis Browns | 36-32 | 21-47 | 57-79 | 6-15 | 51-64 | 38-38 | ||
| 1888 | Riddler's Medevil BBC | 27-41 | 20-48 | 47-89 | 5-8 | 42-81 | 30-46 | ||
| Expanded2 | ||||||
| Year | Team | Lead7 | Tied7 | Trail7 | 1-run | Extra |
| 1888 | Old North State Stallions | 71-11 | 13-9 | 2-30 | 26-22 | 5-8 |
| 1888 | Springfield Burning Bridges | 68-10 | 5-5 | 9-39 | 16-18 | 6-7 |
| 1888 | Chicago Whales | 62-7 | 11-9 | 6-41 | 20-23 | 6-6 |
| 1888 | Minneapolis Millers | 57-7 | 7-6 | 10-49 | 21-19 | 4-3 |
| 1888 | Milwaukee Brewers | 53-5 | 7-14 | 11-46 | 21-25 | 7-3 |
| 1888 | Philadelphia Southworths | 48-9 | 8-4 | 8-59 | 19-14 | 6-5 |
| 1888 | Pittsburgh Alleghenys | 46-7 | 5-13 | 10-55 | 17-18 | 5-7 |
| 1888 | Frankford Yellowjackets | 37-9 | 13-10 | 9-58 | 22-23 | 8-6 |
| 1888 | St Louis Browns | 38-9 | 10-5 | 9-65 | 20-19 | 4-5 |
| 1888 | Riddler's Medevil BBC | 33-8 | 6-10 | 8-71 | 15-16 | 1-2 |