Leo Mercier (aka Al, Ray Mercier) boxer
- bouts
- 29
- won
- 9
- lost
- 16
- draw
- 4
- Status
- inactive
- Division
- welterweight
- Debut
- 1944-01-13
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1949-01-17 | Al Tanguay | LLLLL | City Hall, Lewiston | LOST Points |
| 1949-01-12 | Paul Drew | WDLWWW | Exposition Building, Portland | LOST KO |
| 1948-10-28 | Johnny Peverada | WWW | Exposition Building, Portland | LOST KO |
| 1948-10-07 | Paul Drew | WWWD | Portland | WIN Technical knockout |
| 1948-09-16 | Paul Drew | WWW | Exposition Building, Portland | DRAW Points |
| 1948-05-11 | Lenny Bickford | WLWWWW | Exposition Building, Portland | LOST KO |
| 1948-04-05 | Ed Robinson | WLDDLL | City Hall, Lewiston | LOST Split-decision |
| 1947-10-14 | Cliff Mariner | LWW | Exposition Building, Portland | LOST Points |
| 1947-10-06 | Johnny Evans | debut | City Hall, Lewiston | WIN Points |
| 1947-09-01 | Gordon Labbe | LWWL | City Hall, Berlin | LOST KO |
| 1947-06-06 | Paulie Walker | WWWW | Augusta | LOST Points |
| 1947-05-05 | Don Deherte | debut | City Hall, Lewiston | WIN Unanimous decision |
| 1947-04-25 | Bob Cummings | WWWWLW | City Hall, Augusta | LOST Points |
| 1947-04-14 | Dom Dick | LWLL | City Hall, Lewiston | LOST Points |
| 1947-03-25 | Kayo Butler | L | City Hall, Saco | LOST Points |
| 1947-03-21 | Bob Cummings | LLWWW | City Hall, Augusta | LOST Points |
| 1947-03-03 | Merle King | debut | City Hall, Lewiston | LOST Points |
| 1947-02-28 | Pearly Noyes | debut | Rumford | LOST Points |
| 1947-02-24 | Leroy McCarthy | L | City Hall, Lewiston | WIN Points |
| 1947-02-03 | Leroy McCarthy | debut | City Hall, Lewiston | WIN Points |
| 1947-01-13 | Everett Ladd | LWLWLL | City Hall, Lewiston | WIN Points |
| 1947-01-06 | Dom Dick | LW | City Hall, Lewiston | WIN Points |
| 1946-12-16 | Dom Dick | L | City Hall, Lewiston | LOST Points |
| 1946-11-04 | Ed Robinson | debut | City Hall, Lewiston | LOST KO |
| 1945-02-01 | Norman Bennett | WWLWDD | City Hall, Lewiston | WIN KO |
| 1944-02-11 | Bob Bumford | WD | City Hall, Augusta | DRAW Points |
| 1944-01-28 | Bob Bumford | W | City Hall, Augusta | DRAW Points |
| 1944-01-14 | Jimmy Jones | debut | City Hall, Augusta | DRAW Points |
| 1944-01-13 | Earl Davis | LWLDLL | City Hall, Lewiston | WIN Points |