Record of Nielsen(Nielsen)
| Won | 413 | Lost | 462 | Ko's | 400 | Draw | 7 | Winning streak | 0 |
Fights
| # | Opponent | Result | Date | Event |
| 142 | kunze10 |
TKOby2 |
2006-08-10 | |
| 141 | kunze10 |
TKOby2 |
2006-08-10 | |
| 140 | kunze10 |
KOby3 |
2006-08-10 | |
| 139 | kunze10 |
KO1 |
2006-08-10 | |
| 138 | kunze10 |
TKOby5 |
2006-08-10 | |
| 137 | kunze10 |
KO3 |
2006-08-10 | |
| 136 | Gatti |
TKOby2 |
2006-08-10 | |
| 135 | CABRON |
KOby2 |
2006-08-10 | |
| 134 | CABRON |
KOby1 |
2006-08-10 | |
| 133 | CABRON |
KOby2 |
2006-08-10 | |
| 132 | JamEs SMITH |
TKOby3 |
2006-08-10 | |
| 131 | punchchamp |
KO3 |
2006-08-10 | |
| 130 | SICK |
KO1 |
2006-08-10 | |
| 129 | Gatti |
KOby2 |
2006-08-10 | |
| 128 | Gatti |
TKOby8 |
2006-08-10 | |
| 127 | Muhammad Ali |
TKOby6 |
2006-08-10 | |
| 126 | chavez jr. |
L12 |
2006-08-10 | |
| 125 | JamEs SMITH |
TKOby2 |
2006-08-10 | |
| 124 | JamEs SMITH |
TKOby1 |
2006-08-10 | |
| 123 | jamal |
KO1 |
2006-08-10 | |
| 122 | jamal |
TKO1 |
2006-08-10 |