1888 U.S. National Championships – Men's doubles
# 1888 U.S. National Championships – Men's doubles

Valentine Hall and Oliver Campbell won their first doubles title at the U.S. championships.

## Draw

| First round | First round | First round | First round | First round | First round | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| VG Hall O Campbell | 6 | 6 | 6 | | | | | | | | | | | |
| CJ Post WA Tomes | 2 | 1 | 1 | | | | | | | | | | | |
| CJ Post WA Tomes | 2 | 1 | 1 | | | VG Hall O Campbell | 6 | 3 | 7 | 6 | | | | |
| | | | | | | H Taylor J Clark | 3 | 6 | 5 | 3 | | | | |
| H Taylor J Clark | 6 | 6 | 6 | | | H Taylor J Clark | 3 | 6 | 5 | 3 | | | | |
| A Torrance MH Torrance | 4 | 3 | 3 | | | | | | | | | | | |
| A Torrance MH Torrance | 4 | 3 | 3 | | | | | | | | VG Hall O Campbell | 6 | 6 | 6 |
| | | | | | | | | | | | EP MacMullen C Hobart | 4 | 2 | 4 |
| BF Cummins EW McCellan | 6 | 4 | 6 | 7 | 6 | | | | | | | | | | EP MacMullen C Hobart | 4 | 2 | 4 |
| FV Beach CH Ludington | 3 | 6 | 4 | 9 | 4 | | | | | | | | | |
| FV Beach CH Ludington | 3 | 6 | 4 | 9 | 4 | BF Cummins EW McCellan | 2 | 7 | 4 | 3 | | | | |
| | | | | | | EP MacMullen C Hobart | 6 | 5 | 6 | 6 | | | | |
| EP MacMullen C Hobart | 6 | 3 | 4 | 7 | 6 | EP MacMullen C Hobart | 6 | 5 | 6 | 6 | | | | |
| H Slocum Keene | 4 | 6 | 6 | 5 | 3 | | | | | | | | | |
