| Alex Karalexis | |
|---|---|
| Born | Alexander Karalexis September 20, 1977 Boston, Massachusetts, United States |
| Other names | The Assassin, T-Rex |
| Residence | Boston, Massachusetts, United States |
| Height | 5 ft 8 in (1.73 m) |
| Weight | 170 lb (77 kg; 12 st) |
| Division | Lightweight Welterweight Middleweight |
| Fighting out of | Boston, Massachusetts, United States |
| Team | Team Sityodtong |
| Years active | 2003–2011 |
| Mixed martial arts record | |
| Total | 16 |
| Wins | 10 |
| By knockout | 5 |
| By submission | 1 |
| By decision | 4 |
| Losses | 6 |
| By knockout | 3 |
| By submission | 2 |
| By decision | 1 |
| Mixed martial arts record from Sherdog | |
Alexander Karalexis (born September 20, 1977) is a retired American professional mixed martial artist. A professional from 2003 until 2011, Karalexis was a contestant on The Ultimate Fighter 1, and competed for the UFC and WEC.