Jack Ryan boxer
- bouts
- 7
- won
- 3
- lost
- 2
- draw
- 2
- Status
- inactive
- Division
- light heavyweight
- Debut
- 1919-08-20
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1920-11-01 | Joe Burke | WW | Elks Auditorium, Detroit | LOST KO |
| 1919-11-13 | Sailor Schaefer | WWLLLW | Auditorium, Oakland | LOST KO |
| 1919-10-23 | Charley Miller | LLLWLL | Coliseum, San Francisco | WIN Points |
| 1919-10-10 | Jim Jam Barry | LWDWDL | Dreamland Rink, San Francisco | DRAW Points |
| 1919-09-12 | Henry Hendricks | DLWDWD | Dreamland Rink, San Francisco | WIN Points |
| 1919-09-01 | Jack Savage | DWDLLW | Sparks | DRAW Points |
| 1919-08-20 | Joe Parker | debut | Association Club, San Francisco | WIN Technical knockout |