Mark Spencer boxer
- bouts
- 12
- won
- 5
- lost
- 3
- draw
- 0
- Status
- inactive
- Division
- bantamweight
- Debut
- 1911-12-28
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1916-08-29 | Johnny Eggers | LDWWW | Harlem S.C., New York | LOST Technical knockout |
| 1916-08-11 | Jack Russo | DWWW | Harlem S.C., New York | WIN |
| 1916-08-04 | Patsy Green | DWWDLL | Commercial A.C., Boston | LOST Points |
| 1916-07-21 | Young Ketchell | W | Harlem S.C., New York | WIN |
| 1916-05-22 | Darkey Griffin | WWDWW | Vanderbilt A.C., Brooklyn | LOST |
| 1916-04-03 | Buddy Faulkes | DLLDDD | Vanderbilt A.C., Brooklyn | LOST |
| 1916-03-06 | Battling Chuck | DLDLLW | Vanderbilt A.C., Brooklyn | WIN |
| 1916-02-24 | Darkey Griffin | WWDWWW | Military A.C., Brooklyn | DRAW |
| 1916-02-07 | Darkey Griffin | WWWDWW | Vanderbilt A.C., Brooklyn | LOST |
| 1916-01-10 | George Basden | LWWLL | Vanderbilt A.C., Brooklyn | WIN |
| 1915-12-27 | Terry Martin | LDWDLW | Vanderbilt A.C., Brooklyn | WIN |
| 1915-12-13 | Battling Chuck | LWDLDL | Vanderbilt A.C., Brooklyn | WIN |
| 1915-11-15 | Darkey Griffin | WWWWWW | Vanderbilt A.C., Brooklyn | LOST |
| 1915-10-25 | Sailor Burton | WD | Vanderbilt A.C., Brooklyn | WIN |
| 1915-09-27 | Darkey Griffin | WLWWWW | Vanderbilt A.C., Brooklyn | LOST |
| 1915-09-06 | Frankie Williams | LDLDDD | Vanderbilt A.C., Brooklyn | DRAW |
| 1915-07-19 | Battling Muller | L | Vanderbilt A.C., Brooklyn | WIN |
| 1915-06-21 | Terry Martin | WLLDW | Vanderbilt A.C., Brooklyn | DRAW |
| 1915-04-12 | Harry Gardner | WLLDWW | Vanderbilt A.C., Brooklyn | WIN |
| 1915-03-22 | Frankie Williams | WWWLDL | Vanderbilt A.C., Brooklyn | DRAW |
| 1914-11-09 | Darkey Griffin | DWWWW | Vanderbilt A.C., Brooklyn | LOST |
| 1914-08-27 | Darkey Griffin | LWDWWW | Olympia Boxing Club, New York | NC No Contest |
| 1914-08-01 | Darkey Griffin | WLWDWW | Irving A.C., Brooklyn | LOST |
| 1914-06-19 | Kid Thomas | debut | New Polo A.A., Harlem | WIN KO |
| 1914-01-30 | Terry Martin | LLWDWW | New Polo A.C., New York | NC |
| 1913-12-26 | Battling Chuck | DLWLDL | Olympia Boxing Club, New York | WIN |
| 1913-09-20 | Kid Goodeye | debut | Queensboro A.C., Long Island City, Queens | WIN KO |
| 1913-04-18 | Battling Chuck | LDLWL | Queensboro A.C., Long Island City, Queens | DRAW |
| 1912-08-21 | Young Leroy | DWLWLL | St. Nicholas Arena, New York | DRAW |
| 1912-03-27 | Chicken Roskin | WLLLWD | Marblehead A.A., Marblehead | WIN Points |
| 1912-03-12 | Young Gibson | debut | Central A.C., Boston | NC |
| 1912-03-08 | Tommy Flanagan | DDLDWD | Father Mathew Hall, Lowell | LOST Points |
| 1912-02-29 | Johnny Curtis | LW | Colonial A.C., Fall River | WIN Points |
| 1912-02-22 | Young Barry | DDWW | Fall River | WIN KO |
| 1912-01-06 | Joe Vargus | W | American A.C., Boston | NC |
| 1911-12-28 | Sam Sandow | debut | American A.C., Boston | WIN |