Harry Mansfield (Jack Jones) boxer
- bouts
- 58
- won
- 23
- lost
- 17
- draw
- 6
- Status
- inactive
- Division
- middle
- Debut
- 1905-03-04
- Height
- -
- Reach
- -
- Age
- 52
- Born
- 1888-06-00
- Death
- 1940-11-00
- Nationality
- United Kingdom
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 1917-03-19 | Bill Curzon | WDDWLL | Holborn Stadium, Holborn | DRAW Points |
| 1913-09-06 | Jerry Jerome | WWWWLW | Sydney Stadium, Sydney | LOST Corner retirement |
| 1913-07-28 | Bill Walsh | LWWLLD | Athletic Pavilion, Melbourne | WIN Points |
| 1913-07-05 | Jerry Jerome | WWLWWW | Olympic Stadium, Brisbane | LOST Corner retirement |
| 1913-05-24 | Les O'Donnell | WWWWL | Sydney Stadium, Rushcutters Bay, Sydney | LOST Points |
| 1913-02-28 | Bandsman Dick Rice | WWWDWL | Canterbury Music Hall, Lambeth | LOST Points |
| 1912-11-16 | Jeff Smith | WLWWWW | Wonderland, Paris | LOST Corner retirement |
| 1912-04-20 | Private Jim Harris | WWLDLW | Premierland, Whitechapel | DRAW Points |
| 1912-03-28 | Harry Lewis | WLLDLW | Liverpool Stadium, Pudsey Street, Liverpool | LOST Points |
| 1912-03-11 | Bill Curzon | LWDWWD | National Sporting Club, Covent Garden | DRAW Points |
| 1912-02-19 | Arthur Harman | DLWWWD | The Ring, Blackfriars Road, Southwark | WIN Corner retirement |
| 1911-12-09 | Bill Curzon | WLWDWW | Premierland, Whitechapel | DRAW Points |
| 1911-11-09 | Private Jim Harris | LWWLDL | Pitfield Street Baths, Hoxton | LOST |
| 1911-05-29 | Private Jack Harrison | WLWWWD | National Sporting Club, Covent Garden | LOST Points |
| 1911-05-11 | Sid Doyle | LLLDLW | Woodside Skating Rink, Aberdeen | LOST Points |
| 1911-05-06 | Dai Thomas | L | Wonderland, Whitechapel Road, Mile End | NC No Contest |
| 1911-03-15 | Frank Mantell | LWWWD | Columbus | LOST Points |
| 1911-03-13 | George KO Brown | DDWLLD | Columbus | NC |
| 1911-03-09 | Peck Miller | WLLWDW | Keystone A.C., Allentown | DRAW Points |
| 1911-02-23 | Leo Houck | WWWWWL | Lancaster A.C., Lancaster | LOST |
| 1911-02-02 | Jack Fitzgerald | WWLLDL | Shenandoah | DRAW Points |
| 1911-01-02 | Jack Dillon | WWWWWL | Old City Hall, Pittsburgh | LOST |
| 1910-11-14 | Joe Grim | LLLLLD | Grim A.C., Philadelphia | WIN |
| 1910-10-19 | Joe Grim | DLLLLL | Easton | DRAW |
| 1910-10-11 | Dennis Tighe | WWWWWL | Keystone A.C., Allentown | WIN Points |
| 1910-10-03 | Eddie Haney | DWWWWW | Bastian A.C., Philadelphia | LOST |
| 1910-09-02 | Harry Lewis | WWWWWL | National S.C., New York | DRAW |
| 1910-07-15 | Willie Lewis | WWDLDL | National Sporting Club, New York | LOST |
| 1910-07-13 | Billy Madden | WLWLDL | Gayety Theater, Philadelphia | WIN Technical knockout |
| 1910-05-03 | Abdul 'The Turk' Malgan | LLLLLL | Douglas A.C., Philadelphia | WIN |
| 1910-03-02 | Frank Mantell | WWDWDW | Thornton | LOST Points |
| 1910-02-10 | Eddie Chambers | DWLLLW | Germania Maennerchor Hall, Baltimore | WIN Points |
| 1910-01-21 | Joe Thomas | WDWWWW | Nonpareil A.C., Philadelphia | DRAW |
| 1910-01-14 | Fritz White | WWLWWW | Nonpareil A.C., Philadelphia | WIN |
| 1909-12-21 | Bob Moha | WDDWWD | Badger A.C., Milwaukee | LOST |
| 1909-12-04 | Montana Jack Sullivan | WWDWWL | National A.C., Philadelphia | LOST |
| 1909-10-16 | Tommy Sullivan | WWWDLW | National A.C., Philadelphia | LOST |
| 1909-10-06 | Harry Lewis | WWLWWL | New Philadelphia A.C., Philadelphia | LOST |
| 1909-09-24 | Billy West | WWWWWW | Romand A.C., Brooklyn | WIN Points |
| 1909-09-20 | Kyle Whitney | WLWLDD | Washington S.C., Philadelphia | WIN |
| 1909-09-03 | Harry Lewis | WWWLWW | Williamsport A.C., Williamsport | WIN |
| 1909-08-17 | Joe Thomas | LLLLWL | Douglas A.C., Philadelphia | LOST |
| 1909-07-29 | Terry Martin | LDWLLL | Broadway A.C., Philadelphia | WIN |
| 1909-07-02 | Tommy Crawford | LWLDDD | Williamsport | WIN |
| 1909-06-24 | Harry Lewis | LLWWWL | Broadway A.C., Philadelphia | LOST |
| 1909-05-15 | Frank Klaus | WWWWWW | National A.C., Philadelphia | WIN |
| 1909-05-08 | Jim Smith | LLWWDL | National A.C., Philadelphia | DRAW |
| 1909-05-01 | Tommy Sullivan | DWWWWD | National A.C., Philadelphia | WIN |
| 1909-04-20 | Unk Russell | LWLLLD | Douglas A.C., Philadelphia | DRAW |
| 1909-04-05 | Frank Klaus | WWWWWW | West End A.C., Philadelphia | LOST |
| 1909-03-13 | Tommy Sullivan | WDWWWW | National A.C., Philadelphia | DRAW |
| 1909-02-18 | Frank Klaus | WWWWWW | Hiland Theater, Pittsburgh | LOST |
| 1909-01-25 | Jimmy Gardner | WWLWWD | Washington S.C., Philadelphia | LOST KO |
| 1909-01-05 | Harry Lewis | WWWWDL | Douglas A.C., Philadelphia | LOST |
| 1908-12-29 | Jack Blackburn | WWWWW | Douglas A.C., Philadelphia | LOST |
| 1908-12-25 | Tommy Sullivan | LWWLWD | National A.C., Philadelphia | LOST |
| 1908-12-15 | Billy Clark | LWDDDL | Douglas A.C., Philadelphia | WIN |
| 1908-11-19 | Charley Hitte | LLLLD | Albany | NC |
| 1908-11-10 | Charley Hitte | LLLLLD | Trojan A.C, Waterville | NC |
| 1908-11-02 | Sam Newman | debut | Roman A.C., New York | WIN Corner retirement |
| 1908-09-24 | Billy West | WDDWLW | Roman A.C., New York | NC |
| 1908-08-18 | Joe Burch | debut | National A.C., New York | NC |
| 1908-08-17 | Cliff Ford | LLLL | Convention Hall, Saratoga Springs | WIN KO |
| 1908-08-06 | Bill Hurley | WWWWL | Convention Hall, Saratoga Springs | NC |
| 1908-07-30 | Bill Hurley | DWWWWL | Knickerbocker A.C., Glens Falls | NC |
| 1908-07-10 | Mike Donovan | WWDDWW | New York | NC |
| 1908-06-22 | Larry Connolly | WLD | Bedford A.C., Brooklyn | LOST KO |
| 1908-05-16 | Johnny Carroll | LDLWLW | New York | NC |
| 1908-05-01 | Sandy Williams | DLLLW | Roman A.C., New York | NC |
| 1907-03-16 | Patsy Hackett | WDLWWW | Wonderland, Whitechapel Road, Mile End | WIN Points |
| 1906-07-14 | Patsy Kelly | WLWWLL | Wonderland, Whitechapel Road, Mile End | LOST Points |
| 1905-09-09 | Alf Martin | WLLWLW | Wonderland, Whitechapel Road, Mile End | LOST |
| 1905-06-24 | Fred Andrews | WLLLL | Wonderland, Whitechapel Road, Mile End | WIN Points |
| 1905-03-25 | Charley Wood | WLWW | Wonderland, Whitechapel Road, Mile End | LOST KO |