Jack Colwell (Jack Caldwell/Calwell) boxer
- bouts
- 24
- won
- 10
- lost
- 9
- draw
- 5
- Status
- inactive
- Division
- welterweight
- Debut
- 1935-05-02
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1937-07-22 | Eddie Bangs | LLLLLL | Madison Square Garden, New York | WIN Points |
| 1937-06-07 | Johnny Fernandez | WDWWWL | Dyckman Oval, Manhattan | LOST Points |
| 1937-06-02 | Tony Bender | W | Hippodrome, New York | LOST Points |
| 1937-05-18 | Johnny Fernandez | WWWDWW | New York Coliseum, Bronx | LOST Points |
| 1937-05-08 | Vincent Mascia | LLLDLL | Ridgewood Grove, Brooklyn | WIN Points |
| 1937-04-26 | Al Flora | WWW | St. Nicholas Arena, New York | DRAW Points |
| 1937-04-19 | Charley Marto | LWLWLL | St. Nicholas Arena, New York | WIN Points |
| 1937-01-26 | Dusty Jones | LDLWL | Crystal Pool, Seattle | LOST KO |
| 1937-01-12 | Ronnie Beaudin | LDDWWW | Crystal Pool, Seattle | LOST Points |
| 1936-12-15 | Ray Hanlon | debut | Crystal Pool, Seattle | DRAW Points |
| 1936-10-01 | Meyer Rowan | WLWWDW | Greenwich Coliseum, Tacoma | LOST Technical knockout |
| 1936-05-14 | Winnie Mail | WDWWDL | Greenwich Coliseum, Tacoma | LOST Technical knockout |
| 1936-05-07 | Paul Smith | WWLWWW | Greenwich Coliseum, Tacoma | WIN Technical knockout |
| 1936-04-23 | Pvt Ray Long | LLLL | Greenwich Coliseum, Tacoma | WIN Points |
| 1936-03-28 | Al Mustola | DLLLLL | Aberdeen | WIN Points |
| 1936-03-20 | Buddy Roberts | WWW | Armory, Spokane | DRAW Points |
| 1936-01-16 | Glenn Strong | DWWWD | Greenwich Coliseum, Tacoma | LOST Points |
| 1935-12-19 | Pony Boy Quarles | WLW | Greenwich Coliseum, Tacoma | WIN KO |
| 1935-12-12 | Winnie Mail | WDWWD | Greenwich Coliseum, Tacoma | WIN Technical knockout |
| 1935-12-05 | Billy Stewart | LWWDD | Greenwich Coliseum, Tacoma | WIN KO |
| 1935-11-21 | Ervin Smith | W | Greenwich Coliseum, Tacoma | DRAW Points |
| 1935-10-10 | Howard Wise | DWWLLD | Greenwich Coliseum, Tacoma | WIN Points |
| 1935-09-20 | Billy McCann | WDWWD | Bremerton A.C., Bremerton | DRAW Points |
| 1935-05-02 | Russ Folino | WDWWDL | Greenwich Coliseum, Tacoma | LOST Points |