Benny Demsky (Billy Root) boxeur
- combats
- 19
- gagnés
- 5
- perdus
- 10
- match nul
- 4
- Situation
- inactive
- Division
- welterweight
- Début
- 1922-11-01
- Taille
- -
- Allonge
- -
- âge
- -
- Né
- -
- Décès
- -
- Nationalité
- USA
| Date | Adversaire | Derniers résultats des adversaires | Lieu | Result |
|---|---|---|---|---|
| 1924-06-24 | Manny Kaplan | WWWW | Arena, Vernon | LOST Points |
| 1924-04-03 | Cliff Ramies | WDLWWW | East Side Arena, San Jose | LOST KO |
| 1924-03-27 | Charley Martino | WWLWDL | Floral A.C., San Mateo | DRAW Points |
| 1924-03-12 | Young Johnny Burns | D | Floral A.C., San Mateo | LOST Points |
| 1923-11-09 | Jack Inman | LDWDDW | Dreamland Rink, San Francisco | DRAW Points |
| 1923-11-01 | K.O. Gillis | debut | San Jose | WIN KO |
| 1923-10-25 | Young Kid Darby | L | San Jose | DRAW Points |
| 1923-08-14 | Jim Winters | DD | Arena Ice Gardens, Milwaukee | WIN |
| 1923-04-23 | Ed Shepard | LLLWDD | Hippodrome Theater, Salt Lake City | LOST Points |
| 1923-03-29 | Bert Tribbey | LLLLLL | West Side Arena, San Jose | LOST Technical knockout |
| 1923-03-02 | Fred Cullen | LD | Legion Stadium, Hollywood | LOST Points |
| 1923-02-16 | Tiger Johnny Cline | LDWWLL | Legion Stadium, Hollywood | LOST Points |
| 1923-02-02 | Hank Stedman | debut | Legion Stadium, Hollywood | WIN KO |
| 1923-01-19 | Kid Grady | debut | Legion Stadium, Hollywood | LOST Points |
| 1922-11-28 | Oakland Bobby Burns | LWLLLW | Arcadia Pavilion, San Francisco | DRAW Points |
| 1922-11-21 | Tony Freitas | LWDDWW | Arcadia Pavilion, San Francisco | WIN KO |
| 1922-11-16 | Nash De Soto | LWWDWW | East Side Arena, San Jose | LOST KO |
| 1922-11-15 | Bobby Austin | debut | Association Club, San Francisco | WIN KO |
| 1922-11-14 | Sailor Bob Fleming | debut | Arcadia Pavilion, San Francisco | LOST KO |
| 1922-11-01 | Eddie Lewis | L | Association Club, San Francisco | WIN KO |