Waldir "Diamante Negro" dos Anjos
| First Name : | Waldir |
| Last name : | dos Anjos |
| Nickname : | Diamante Negro |
| Height : | 5'8" (178cm) |
| Weight : | 202 lbs (92 kg) |
| Country : | Brazil |
| Style : | Boxing |
| Record : | 0 - 4 - 0 (Wins - Losses - Draws) |
| Losses : |
1 TKO (Corner Stoppage) (25%) 2 Submission (Punches) (50%) 1 Submission (Strikes) (25%) |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Silmar Rodrigo | Submission (Punches) | Desafio - Natal vs Nordeste | Mar 9, 2004 | 2 | 2:00 Sec |
| Lost | Anderson Silva | TKO (Corner Stoppage) | CF 1 - Conquista Fight 1 | Dec 20, 2003 | 1 | 5:00 Sec |
| Lost | Jorge Magalhaes | Submission (Punches) | Meca 6 - Meca World Vale Tudo 6 | Jan 31, 2002 | 1 | 5:33 Sec |
| Lost | Jose Landi-Jons | Submission (Strikes) | Meca 4 - Meca World Vale Tudo 4 | Dec 16, 2000 | 1 | 8:05 Sec |