Ralph Gruman (Ralph Grunan) boxer
- bouts
- 21
- won
- 14
- lost
- 5
- draw
- 2
- Status
- inactive
- Division
- lightweight
- Debut
- 1913-10-17
- Height
- -
- Reach
- -
- Age
- 81
- Born
- 1895-09-08
- Death
- 1977-04-16
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1916-08-08 | Westside Jimmy Duffy | WWDWLW | Pioneer Sporting Club, New York | LOST Corner retirement |
| 1916-07-29 | Walt Schaffer | debut | Rockaway Sporting Club, New York | WIN KO |
| 1916-06-06 | Willie Ritchie | WDLWWL | Ice Hippodrome, Portland | LOST |
| 1916-01-14 | Frankie Callahan | WWLLLW | Grand Theater, Salt Lake City | LOST Corner retirement |
| 1915-11-23 | Tommy Hayes | WWWDDW | Dreamland Rink, San Francisco | LOST Points |
| 1915-11-16 | Tommy Clark | WLLDWD | Rose City A.C., Portland | WIN Points |
| 1915-11-05 | Danny O'Brien | LDWDW | Rose City A.C., Portland | WIN Points |
| 1915-10-26 | Walter Knowlton | debut | Rose City A.C., Portland | WIN Points |
| 1915-07-30 | Kid Burns | LLLWLL | Brown's Gym A.A., Far Rockaway, Queens | WIN |
| 1915-07-14 | Joe Azevedo | LWWLDD | St. Nicholas Arena, New York | WIN |
| 1915-05-18 | Phil Bloom | LWLLLW | Broadway S.C., Brooklyn | WIN |
| 1915-04-24 | Dick Peters | LWLLWW | St. Nicholas Arena, New York | WIN |
| 1915-04-10 | Gene Moriarty | LWLLWW | New York | WIN |
| 1915-03-10 | Buddy Ryan | WWWDLL | Sharkey A.C., New York | WIN KO |
| 1915-02-24 | Westside Jimmy Duffy | DDWWLL | Sharkey A.C., New York | WIN |
| 1914-10-27 | Willie Fitzsimmons | WWLWDD | West Oakland Club, Oakland | WIN Points |
| 1914-09-11 | Harlem Eddie Kelly | WLWWW | Pavilion Rink, San Francisco | DRAW Points |
| 1914-08-21 | Sally Salvadore | LWDWDD | Pavilion Rink, San Francisco | DRAW Points |
| 1914-06-05 | Johnny O'Leary | WWWDWD | Pavilion Rink, San Francisco | WIN Points |
| 1914-05-08 | Dick Kendall | WWLDWW | Coffroth's Arena, Daly City | WIN Points |
| 1914-04-24 | Walter Scott | LWLLDD | Pavilion Rink, San Francisco | WIN Points |
| 1914-02-27 | Dick Kendall | LLDWWW | Pavilion Rink, San Francisco | WIN Points |
| 1913-12-19 | Eddie White | WLWWWD | Dreamland Rink, San Francisco | WIN Technical knockout |
| 1913-12-05 | Jimmy McVeigh | DDWLW | Pavilion Rink, San Francisco | WIN Points |
| 1913-11-21 | Jimmy McVeigh | DDWL | Pavilion Rink, San Francisco | LOST Points |
| 1913-11-14 | Joe Conley | debut | Pavilion Rink, San Francisco | WIN Points |
| 1913-11-04 | Jimmy Leach | D | Association Club, San Francisco | WIN KO |
| 1913-10-17 | Jack Bratton | WDW | Dreamland Rink, San Francisco | LOST KO |