All available race results William J. "Senator" Morgan
| Date | Race | Rank |
| 24/06 | Maryland 10 | 4 |
| 24/06 | Six Days Baltimore | 2 |
| 05/08 | Six Days Coney Island | 1 |
Rider information for 1882
| Rank | 33 |
| Score | 89 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 27/01 | New York 26 Hours | 2 |
| 21/05 | Six Days Chicago #1 | 2 |
| 18/06 | Six Days Milwaukee | 2 |
| 23/10 | Six Days Chicago #2 | 2 |
| 08/11 | 10 Miles Championship of Illinois | 1 |
Rider information for 1883
| Rank | 14 |
| Score | 196 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 26/05 | Washington D.C. 10 | 4 |
| 17/06 | Philadelphia 10 Pro | 4 |
| 01/07 | Elmira 10 | 3 |
Rider information for 1884
| Rank | 63 |
| Score | 62 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 11/01 | Six Day 8 Hours Race Memphis | 1 |
Rider information for 1885
| Rank | 16 |
| Score | 146 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 25/09 | Lynn-Meeting 10 Miles Professional Lap Race | 4 |
| 09/10 | Troy 6x8 Endurance Race | 1 |
| 13/11 | Minneapolis 48 Hours Race | 1 |
Rider information for 1886
| Rank | 32 |
| Score | 117 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 04/06 | Grimsby 10 Miles | 4 |
| 29/10 | Six Days Edinburgh | 5 |
Rider information for 1887
| Rank | 134 |
| Score | 43 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |
| Date | Race | Rank |
| 12/01 | Six Days Omaha | 4 |
| 09/02 | Omaha 18 hours race | 2 |
| 18/05 | Six Days Chicago | 4 |
Rider information for 1889
| Rank | 62 |
| Score | 99 |
| Name | William J. "Senator" MORGAN |
| Country | United States |
| Team | Individual |