Roscoe Mercer (No Mercy) boxeador
- luta
- 10
- vitória
- 4
- derrota
- 6
- empate
- 0
- Estado
- inactive
- divisão
- welterweight
- Estreia
- 1947-03-10
- Altura
- -
- Alcance
- -
- Idade
- -
- Born
- -
- Death
- -
- Nascimento
- USA
| Data | Adversário | Últimos resultados dos adversários | Lugar | Resultado |
|---|---|---|---|---|
| 1949-03-07 | Leon Johnson | LWWWLL | Turner's Arena, Washington | LOST Points |
| 1948-11-15 | Gene Harley | WDLDWW | Turner's Arena, Washington | LOST Technical knockout |
| 1948-09-20 | Melvin Wade | WWLLWD | Coliseum, Baltimore | LOST Technical knockout |
| 1948-09-13 | Jackie Ford | LLLWWL | Griffith Stadium, Washington | WIN KO |
| 1948-04-12 | Kid Willie | DWWDWL | Turner's Arena, Washington | LOST Technical knockout |
| 1948-01-05 | Lucky Stephens | WLWW | Turner's Arena, Washington | LOST Points |
| 1947-12-01 | Buddy Suma | WWLWLL | Turner's Arena, Washington | WIN Points |
| 1947-10-27 | Sonny Bunn | WWWW | Turner's Arena, Washington | LOST KO |
| 1947-08-11 | Boyd Berry | debut | Griffith Stadium, Washington | WIN KO |
| 1947-03-10 | Buddy Thomas | debut | Turner's Arena, Washington | WIN Technical knockout |