Jack McCarthy (Fighting Blacksmith) boxer
- bouts
- 20
- won
- 9
- lost
- 10
- draw
- 0
- Status
- inactive
- Division
- welterweight
- Debut
- 1920-12-03
- Height
- -
- Reach
- -
- Age
- -
- Born
- -
- Death
- -
- Nationality
- USA
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1931-08-11 | Mike Susinski | WWLWLL | Boston Garden, Boston | WIN KO |
| 1927-07-08 | Danny Sears | debut | Fort Banks, Winthrop | LOST KO |
| 1927-02-15 | Joe Costello | LLWWLW | Casino A.C., Lynn | LOST KO |
| 1927-01-24 | Tommy Doyle | WWLL | Casino Hall, Lynn | WIN KO |
| 1927-01-10 | Owen Travers | LLWWLL | Casino A.C., Lynn | WIN Points |
| 1925-03-12 | Frankie Moore | L | Crescent Rink, Lowell | LOST Points |
| 1922-03-20 | Neddo Flynn | LWWLW | Lyceum Hall, Woburn | LOST KO |
| 1922-02-21 | Tony Smith | LW | Lyceum Hall, Woburn | LOST Points |
| 1922-01-13 | Ted Coolidge | DWL | Mechanics Building, Boston | LOST Points |
| 1921-04-28 | Nap Lajoie | LDLLLL | Coliseum, Quincy | WIN KO |
| 1921-04-25 | Joe Lareau | LWWWL | Navalius A.A., Salem | WIN Points |
| 1921-04-11 | Sailor Gardner | WWWLL | Navalius A.A., Salem | WIN Technical knockout |
| 1921-03-31 | Johnny Avila | WWLWLW | Crescent Rink, Lowell | LOST Technical knockout |
| 1921-03-14 | Billy Duffy | LWLWWW | Grand Opera House, Boston | LOST Points |
| 1921-02-25 | Billy Duffy | DLLWLW | Mechanics Building, Boston | LOST Points |
| 1921-02-22 | Young Davies | DLLW | Casino Hall, Lynn | WIN Points |
| 1921-01-29 | Neddo Flynn | LWW | Mechanics Building, Boston | WIN Technical knockout |
| 1921-01-20 | Billy Woods | WWWWLW | Scenic Temple, Boston | LOST Points |
| 1920-12-17 | Jack Flaherty | LWLDLL | Commercial A.C., Boston | WIN Points |
| 1920-12-03 | Leo Gregory | LWW | Commercial A.C., Boston | NC |