Konstantin Semerdjiev boxer
- bouts
- 54
- won
- 34
- lost
- 18
- draw
- 2
- Status
- active
- Division
- light heavyweight
- Debut
- 1993-01-26
- Height
- -
- Reach
- -
- Age
- 46
- Born
- 1972-05-15
- Death
- -
- Nationality
- Bulgaria
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2018-03-23 | Cedric Bellais | WDWLLW | Salle de Mataiea, Mataiea | LOST KO |
| 2016-04-29 | Ivo Mukanski | debut | Palace of Culture and Sports, Varna | WIN Technical knockout |
| 2015-12-12 | Micki Nielsen | WWWWWW | Brondby Hallen, Brondby | LOST KO |
| 2015-09-26 | Dimitar Ivanov | debut | Sport Hall "Mladost", Burgas | WIN Technical knockout |
| 2015-03-27 | Alexander Patsov | DLWWW | Universiada hall, Sofia | LOST Majority decision |
| 2013-11-16 | Mile Nikolic | LWDWLL | Gymnasium of Natural Sciences and Mathematics, Vratsa | WIN Unanimous decision |
| 2012-10-05 | Maurizio Lovaglio | WWLWWW | Grugliasco | LOST Technical knockout |
| 2012-09-09 | Vladimir Nikolic | LL | City Box Hall, Senta | WIN Points |
| 2011-12-03 | Krzysztof Glowacki | WWWWWW | Hilton Warsaw Hotel, Warsaw | LOST Technical knockout |
| 2011-06-11 | Nenad Borovcanin | WWWWWW | Hala Borik, Banja Luka | LOST Unanimous decision |
| 2011-01-14 | Mihajlo Fincur | LLLLLL | Zlatibor | WIN Technical knockout |
| 2010-06-12 | Nikolai Yorgov | LLLLL | Sports Palace, Rousse | WIN Technical knockout |
| 2009-11-27 | Krzysztof Wlodarczyk | LWWWWD | Hala MOSiR, ul. Kolbego 11, os. Baranki, Elk | LOST Unanimous decision |
| 2009-09-25 | Georgi Bliznakov | LLL | Dunav Hall, Rousse | WIN Unanimous decision |
| 2009-06-28 | Sejfula Berisa | LLWLLL | Gradski stadion, Banja Luka | WIN Technical knockout |
| 2009-03-13 | Rachid El Hadak | WLWDLW | Le Zenith Galaxy, Amneville | LOST Technical knockout |
| 2008-08-02 | Martin Kaleev | debut | Nesebar | WIN Split-decision |
| 2008-04-15 | Giacobbe Fragomeni | WWLWWW | Nuovo Casinò, Campione d'Italia | LOST Unanimous decision |
| 2008-03-09 | Alexander Patsov | debut | Universiada hall, Sofia | DRAW Majority decision |
| 2007-12-21 | Cristian Dolzanelli | WWWWWW | PalaBam, Mantova | LOST Points |
| 2007-05-04 | Rachid El Hadak | WWLLWW | Sofia | WIN Split-decision |
| 2006-10-13 | Valentin Marinel | LLLLLL | Pleven | WIN Points |
| 2005-10-29 | Radoslav Milutinovic | LLLLLL | Hristo Botev Sports Hall, Sofia | WIN Unanimous decision |
| 2005-05-15 | Zoran Simov | debut | Universiada hall, Sofia | WIN KO |
| 2002-03-22 | Robert Folley | WWWLWL | Celebrity Theater, Phoenix | DRAW |
| 2001-09-08 | Troy Weaver | LWLLWW | Lucky Eagle Casino, Rochester | LOST Technical knockout |
| 2001-04-08 | Julio Cesar Gonzalez | WWWWWW | River Palms Casino, Laughlin | LOST Corner retirement |
| 2000-11-26 | Armando Campas | LLLWLL | Midnight Rodeo, Phoenix | WIN Unanimous decision |
| 2000-08-18 | Carl Cockerham | LLLDWW | Orleans Hotel & Casino, Las Vegas | LOST Unanimous decision |
| 2000-05-05 | Armando Campas | WLLLWL | Convention Center, Tucson | WIN Unanimous decision |
| 2000-04-14 | Jason Dietrich | LLWWLW | Denver | WIN Unanimous decision |
| 1998-10-13 | Jean Marc Mormeck | LWWWWW | Guilherand-Granges | LOST Technical knockout |
| 1998-02-13 | Bruno Wuestenberghs | LLLLLL | Sofia | WIN KO |
| 1998-01-23 | Petko Petkov | LLL | Belmeken | WIN KO |
| 1997-11-16 | Veselin Petrov | debut | Sofia | WIN KO |
| 1997-03-15 | Rosen Murdjev | debut | Plovdiv | WIN Technical knockout |
| 1996-07-06 | Ilija Kasepov | debut | Plovdiv | WIN Technical knockout |
| 1996-04-03 | Stefan Trendafilov | LL | Sofia | WIN Technical knockout |
| 1995-11-22 | Kalin Stoyanov | LDLLWL | Sofia | WIN Points |
| 1995-02-28 | Venustiano Paredes | LWLW | Sheraton Waikiki Hotel, Honolulu | WIN Split-decision |
| 1994-11-10 | Jose Hiram Torres | LLLLWD | Sofia | WIN KO |
| 1994-08-19 | Stefan Trendafilov | L | Sofia | WIN KO |
| 1994-07-08 | Jose Hiram Torres | LLLLLL | Great Western Forum, Inglewood | LOST Points |
| 1994-06-24 | Carlos Vasquez | LLLLLL | Olympic Auditorium, Los Angeles | WIN Technical knockout |
| 1994-04-15 | Jose Rodriguez | L | Sofia | WIN KO |
| 1994-03-05 | Thierry Vuillemin | LLLLWL | Palais des Sports de Gerland, Lyon | LOST |
| 1994-01-07 | Tzvetan Todorov | WWLLL | Sofia | WIN Technical knockout |
| 1993-11-27 | Danny de Beul | WLDWWW | Ardooie | WIN KO |
| 1993-10-23 | Stephane Jegou | WWWLWW | Saint-Malo | WIN Technical knockout |
| 1993-10-02 | Jean-Paul Roux | WLWLWL | Saint-Quentin | WIN Technical knockout |
| 1993-06-24 | Pierre Tshikuna | LLLLL | Sofia | WIN Technical knockout |
| 1993-04-17 | Danny de Beul | LDLWLD | Geraardsbergen | LOST |
| 1993-02-11 | Bruno Girard | WWWWWW | Romorantin | WIN Points |
| 1993-01-26 | Stephane Nizard | WWWWWW | Levallois-Perret | LOST Points |