K.O. Haas pugile
- combattimenti
- 17
- vinto
- 10
- perduto
- 7
- pareggiare
- 0
- Stato
- inactive
- Divisione
- welterweight
- Debutto
- 1937-01-08
- Altezza
- -
- Arrivare a
- -
- Età
- -
- Nato
- -
- Morte
- -
- Nazionalità
- USA
| Data | Avversario | Ultimi risultati degli avversari | Luogo | Risultato |
|---|---|---|---|---|
| 1939-01-06 | Elmore Barnes | WLWL | Fairview Gardens, Detroit | LOST KO |
| 1938-12-23 | Johnny Misko | LLLLLL | Fairview Gardens, Detroit | WIN Points |
| 1938-12-16 | Bill Ritchie | W | Fairview Gardens, Detroit | WIN Technical knockout |
| 1938-11-18 | Ray Barch | debut | Fairview Gardens, Detroit | WIN Points |
| 1938-10-31 | Dick Michels | debut | Fairview Gardens, Detroit | WIN KO |
| 1938-10-10 | Tony Koss | WW | Fairview Gardens, Detroit | LOST Points |
| 1938-09-26 | Clem Richard | WWW | Fairview Gardens, Detroit | LOST KO |
| 1937-08-13 | Bob Albrecht | LLLDLL | Hazel Park | LOST KO |
| 1937-06-25 | Noel Dawson | WW | Hazel Park | LOST KO |
| 1937-06-11 | Eddie Taylor | debut | Hazel Park | LOST KO |
| 1937-05-14 | Stan McKaig | debut | Hazel Park | WIN KO |
| 1937-04-23 | Ray Arnold | L | Hazel Park | LOST Technical knockout |
| 1937-04-19 | Forest Dixon | debut | Ferndale Arena, Detroit | WIN Points |
| 1937-04-16 | Johnny Neubauer | debut | Hazel Park | WIN Technical knockout |
| 1937-03-05 | Jack Sabo | LLLLLL | Hazel Park | WIN Points |
| 1937-01-22 | John McColl | debut | Hazel Park | WIN KO |
| 1937-01-08 | Isaac Smith | debut | Hazel Park | WIN KO |