Mario "Serious" Stapel
| First Name : | Mario |
| Last name : | Stapel |
| Nickname : | Serious |
| Height : | 5'9" (181cm) |
| Weight : | 155 lbs (70 kg) |
| Birth Date : | 1976-11-18 |
| City : | Wetzlar |
| Country : | Germany |
| Record : | 2 - 3 - 0 (Wins - Losses - Draws) |
| Wins : |
1 TKO (Cut) (50%) 1 Submission (Guillotine Choke) (50%) |
| Losses : |
1 Submission (Armbar) (33.33%) 1 Decision (Split) (33.33%) 1 KO (33.33%) |
| Association : | Hit Squad |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Win | Harris Sarmiento | Submission (Guillotine Choke) | Shine 1 - Genesis | May 9, 2009 | 1 | 1:47 Sec |
| Lost | Duane Ludwig | KO | ROF 30 - Domination | Sep 15, 2007 | 1 | 1:50 Sec |
| Win | Takuhiro Kamikozono | TKO (Cut) | EVT 2 - Hazard | Apr 4, 2004 | 1 | 0:31 Sec |
| Lost | Thomas Hytten | Decision (Split) | EVT 1 - Genesis | Dec 6, 2003 | 3 | 5:00 Sec |
| Lost | Kazeka Muniz | Submission (Armbar) | 2H2H - 2 Hot 2 Handle Germany | May 26, 2002 | 1 | 2:26 Sec |