MALPRACTICE by REDMAN has sold 560,000 copies in United Kingdom and United States.
MALPRACTICE certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 United Kingdom |
60,000 | 1x Silver | 22 July, 2013 |
United Kingdom Sales: 60,000
Certification / note: 1x Silver
Certification Date / sales as of: 22 July, 2013
|
 United States |
500,000 | 1x Gold | 21 June, 2001 |
United States Sales: 500,000
Certification / note: 1x Gold
Certification Date / sales as of: 21 June, 2001
|
| Total sales | 560,000 | (in 2 countries) |
Total
Sales: 560,000
(in 2 countries)
|
Year-end chart performance for MALPRACTICE
| Chart 2001 | Rank |
| US Albums (Billboard 200) |
137 |