Billy Hennessey boxer
- bouts
- 17
- won
- 5
- lost
- 7
- draw
- 4
- Status
- inactive
- Division
- middleweight
- Debut
- 1889-05-28
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1898-07-09 | Charles Goff | DW | Pelican A.C., Brooklyn | LOST Technical knockout |
| 1897-04-20 | Jack Bonner | DWWWWD | Olympic A.C., Athens | LOST Technical knockout |
| 1896-01-10 | James E Doc Payne | DD | Cleveland | LOST KO |
| 1895-11-25 | George LaBlanche | LLLLLW | Kirkland A.C., Lynn | WIN Technical knockout |
| 1895-08-24 | Dick Moore | DWWLDD | Central A.C., Bradford | DRAW Points |
| 1895-06-24 | Dan Creedon | LWDDWW | Boston | LOST KO |
| 1895-05-10 | Abe Ullman | WWDWD | Monumental Amphitheatre, Baltimore | DRAW Points |
| 1894-12-29 | Joe Butler | WLDLW | Winter Circus, Philadelphia | LOST |
| 1894-09-12 | William Mayo | DLW | Near, Traverse City | LOST KO |
| 1894-03-26 | Dick O'Brien | WWWWWW | Charles Bank A.C., Boston | LOST KO |
| 1893-12-12 | Ed Binney | WWWLLW | Boston | DRAW Points |
| 1893-08-29 | Fred Morris | DW | Coney Island A.C., Brooklyn | DRAW Points |
| 1891-01-29 | Frank Ramsey | debut | Gaiety Theater, Missoula | WIN Technical knockout |
| 1890-10-10 | Thomas Whalon | debut | Dewey Opera House, Park City | WIN Points |
| 1890-10-09 | Billy Woods | W | Union Opera House, Ogden | WIN KO |
| 1889-10-16 | Charles Turner | WWWW | Golden Gate Club, San Francisco | LOST KO |
| 1889-07-12 | Montana Kid | W | California A.C., San Francisco | WIN Points |
| 1889-05-28 | Montana Kid | debut | California A.C., San Francisco | NC No Contest |