Young Mahoney boxer
- bouts
- 46
- won
- 30
- lost
- 8
- draw
- 8
- Status
- inactive
- Division
- middleweight
- Debut
- 1898-01-10
- Height
- 5′ 10″/178cm
- Reach
- -
- Age
- -
- Born
- 1882-08-17
- Death
- -
- Nationality
- Germany
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1921-12-26 | Jack Hughes | LLLL | Auditorium A.C., Racine | WIN |
| 1917-03-26 | Joe Herrick | LWLLLL | Racine | LOST |
| 1917-03-02 | Bud Gorman | LDLWDW | Auditorium, Milwaukee | LOST |
| 1917-01-01 | Joe Dory | LWWWWW | Racine | LOST |
| 1915-10-19 | Frank Hoe | WDDWWW | Appleton | LOST |
| 1915-06-29 | Gus Christie | LLWWL | Sparta | LOST |
| 1915-06-14 | Frank Farmer | WWDWDL | Green Bay | DRAW |
| 1915-06-01 | Frank Farmer | LWWWDW | Armory B, Oshkosh | DRAW |
| 1915-05-21 | Billy Perkins | LLDLLL | Armory B, Oshkosh | WIN |
| 1915-05-06 | Bud Gorman | WWW | Appleton | DRAW |
| 1915-04-30 | Al Worgin | LWLWLL | Racine | WIN |
| 1915-03-25 | Billy Perkins | LWLLDL | Kenosha | WIN |
| 1914-06-05 | Tommy Gibbons | WWWWWW | Superior A.C., Superior | DRAW |
| 1914-05-07 | Stockyards Tommy Murphy | LLLLDL | Armory B, Oshkosh | WIN |
| 1914-01-27 | Billy Perkins | LDWWLW | Armory B, Oshkosh | WIN |
| 1913-12-18 | Billy Fraser | WLLWWW | Fond du Lac | WIN |
| 1913-12-10 | Al Worgin | WDLLWL | Beloit A.C., Beloit | LOST Points |
| 1913-11-07 | Bill Scott | LWWLLD | Sheboygan | WIN |
| 1913-09-26 | Eddie Delosh | DDW | McCue A.C., Racine | WIN |
| 1913-04-07 | Cyclone Johnny Thompson | LDLWL | Grand Opera House, Superior | DRAW |
| 1913-03-05 | Eddie McGoorty | LWLWWD | Grand Opera House, Superior | LOST |
| 1913-01-01 | Eddie Delosh | D | Racine | DRAW |
| 1912-12-13 | George KO Brown | LLWLL | Racine | LOST |
| 1912-10-30 | Jim Sweeney | LLLDW | Barnickel's Gym, Milwaukee | LOST |
| 1912-09-26 | Tim O'Neil | WWDLLL | Racine | DRAW |
| 1912-06-25 | Ned Carpenter | debut | Johnny McCue's Union Park Gym, Racine | WIN KO |
| 1912-05-22 | Tim O'Neil | DDLWWD | Racine | WIN |
| 1912-04-01 | Jack Williams | WWWLLL | Racine | WIN KO |
| 1911-12-15 | Joe Ketchell | WWL | Appleton | WIN KO |
| 1911-08-29 | Young O'Grady | debut | Racine | DRAW |
| 1911-06-23 | Eddie McGoorty | DWWDWW | Gary | LOST |
| 1911-04-25 | Tony Caponi | DWWLLL | Auditorium Rink, Winnipeg | DRAW Points |
| 1911-03-09 | Roy Parker | debut | Racine | WIN KO |
| 1911-02-09 | Tim O'Neil | LWLLWD | Racine | DRAW |
| 1910-11-04 | Billy Ellison | W | Kenosha | WIN KO |
| 1910-09-16 | Young Edwards | WDWWW | Hippodrome, Milwaukee | WIN |
| 1910-06-09 | Eddie McGoorty | LWWWWL | Armory G, Appleton | LOST |
| 1909-08-26 | Eddie McGoorty | WDWWWD | Appleton | DRAW Points |
| 1909-08-15 | Charles Juhre | WWWWDL | Racine | DRAW Points |
| 1909-01-27 | Tim O'Neil | LLL | West Hammond | LOST Technical knockout |
| 1908-10-18 | Billy Rhodes | LDLDD | Kansas City | WIN Points |
| 1908-09-07 | Carl Anderson | LLW | Hammond | WIN |
| 1908-02-07 | Joe Kosid | WWLLWD | Racine | LOST Technical knockout |
| 1908-01-24 | Jack Heinen | debut | Racine | WIN KO |
| 1907-10-23 | Charles Mack | WLLLLL | Racine | WIN KO |
| 1907-06-21 | Jack Bennett | WWW | Lakeside Auditorium, Racine | WIN KO |
| 1906-09-03 | George Gunther | DLLWWD | New Castle | DRAW Points |
| 1906-06-25 | Hugo Kelly | DDDDD | Indianapolis | LOST KO |
| 1906-02-23 | Cy Flynn | LDWDWW | Panorama Building, Milwaukee | WIN Points |
| 1906-02-15 | Tony Caponi | DWDWL | Terre Haute | DRAW Points |
| 1906-01-05 | Joe Grim | WLLLDL | Panorama Building, Milwaukee | WIN Points |
| 1905-12-11 | Hugo Kelly | WWDDD | Auditorium, Indianapolis | DRAW Points |
| 1905-11-03 | Hugo Kelly | LDWWDD | Panorama Building, Milwaukee | DRAW Points |
| 1905-05-04 | Tony Caponi | WDWWDW | Fond du Lac Boxing Club, Fond du Lac | DRAW Points |
| 1905-04-14 | Fred Cooley | WLWWLD | Panorama Building, Milwaukee | WIN KO |
| 1905-03-29 | Jack Graham | LWLDLL | Central Park, Kenosha | WIN |
| 1905-03-10 | Jack Beauscholte | DLLLWL | Badger A.C., Milwaukee | WIN Technical knockout |
| 1905-01-20 | Joe Kosid | WWL | Milwaukee A.C., Milwaukee | WIN Technical knockout |
| 1904-09-23 | Jack Beauscholte | LWDLLL | Milwaukee Boxing Club, Milwaukee | LOST Points |
| 1904-05-27 | Jim Driscoll | LLLWLL | Battery D Armory, Chicago | WIN KO |
| 1904-05-12 | Tony Caponi | DWWDLD | Lakeside Auditorium, Racine | WIN Points |
| 1904-04-08 | Jim Driscoll | LLLLWL | Milwaukee | WIN Points |
| 1904-03-04 | Harry Walsh | DWLLW | Milwaukee | WIN KO |
| 1904-02-19 | Charles Mack | LDDLWW | Milwaukee Boxing Club, Milwaukee | WIN Technical knockout |
| 1904-01-23 | George House | debut | Ladysmith | WIN KO |
| 1904-01-08 | Reddy Phillips | LLLLL | Panorama Building, Milwaukee | WIN |
| 1903-07-02 | Joe Collins | debut | Lakeside Auditorium, Racine | WIN KO |
| 1901-11-21 | Billy White | debut | Sheboygan A.C., Sheboygan | WIN KO |
| 1901-11-09 | Jack Bennett | WWLWWW | Mutual Street Rink, Toronto | LOST Points |
| 1900-10-29 | Charley Johnson | DWDDWL | Penn Art Club, Philadelphia | LOST Technical knockout |
| 1900-10-22 | Charley Johnson | LDWDDW | Penn Art Club, Philadelphia | WIN |
| 1900-06-29 | Tommy Ryan | WWWWWD | Fort Dearborn A.C., Chicago | LOST Points |
| 1900-01-27 | Tom Duggan | LLLWLL | Bijou Theater, Toronto | WIN Technical knockout |
| 1899-04-07 | Charlie McKeever | LWWDWD | Industrial Hall, Philadelphia | LOST |
| 1899-02-07 | George Kerwin | DDWDLD | Tattersall's, Chicago | WIN Points |
| 1898-12-31 | Jimmy Murray | LDDLDL | Chicago A.A., Chicago | WIN Points |
| 1898-06-17 | Horace Leeds | LLWDWW | Ahern A.C., Philadelphia | WIN |
| 1898-04-01 | Jack Bennett | WDWDLW | Arena, Philadelphia | WIN |
| 1898-03-15 | Martin Judge | DWDDDW | Masonic Hall, Manayunk | WIN |
| 1898-03-07 | Dan McConnell | LLWWWW | Athens | WIN Technical knockout |
| 1898-02-16 | Tommy White | WLWWLD | Athens | WIN Points |
| 1898-01-10 | Crocky Boyle | WWWDDW | Olympic A.C., Athens | WIN Points |