Always display infographic in interactive mode
What is interactive mode infographic?

The infographic you see by default is an image. On the interactive infographic, you can mouseover, click, tap etc. on the chart to see more details about the fights. The browser's localStorage will be used to store your preference.

Oleg Maskaev Record

Total Fights46
Title Wins1
Title Defenses1
Title-Fight KOs1
KO Wins28
KO Losses7
Oleg Maskaev Record & Stats
Oleg Maskaev's Record
Oleg Maskaev's boxing record and career infographic

      Featured Opponents

      What is Oleg Maskaev's boxing record?

      In a professional boxing career spanning 20 years and six months, Oleg Maskaev fought 46 times with 39 wins and 7 losses.

      Maskaev retired from professional boxing with a record of 39-7, which included one heavyweight world-title win and one successful title defense fight. He had a 60.9% knockouts-to-fights ratio with 28 of his total 46 fights being knockout wins, one of which was in a title fight. Maskaev suffered seven knockout losses in his career, one of which was against Samuel Peter in a heavyweight title fight.

      His last fight was a 10-round unanimous decision victory over Danny Williams on November 4, 2013.

      Some of Maskaev's best fights and notable victories include wins over Hasim Rahman, Alex Stewart, Julius Francis, and Danny Williams.

      46Nov 4, 201344Danny WilliamsWinUD
      45May 26, 201344Jason GavernWinUD
      44Dec 30, 201243Owen BeckWinTKO3
      43Dec 11, 200940Nagy AguileraLossTKO1
      42Mar 14, 200940Rich BoruffWinTKO1
      41Sep 6, 200839Robert HawkinsWinUD
      40Mar 8, 200839Samuel PeterLoss *TKO6
      39Dec 10, 200637Okello PeterWin *UD
      38Aug 12, 200637Hasim RahmanWin *TKO12
      37Nov 12, 200536Sinan Şamil SamWinUD
      36Jun 24, 200536Livin CastilloWinTKO3
      35Jan 22, 200535Quinn NavarreWinKO3
      34Jul 23, 200435David DefiagbonWinSD
      33Apr 16, 200435Craig TomlinsonWinTKO2
      32Nov 27, 200334Julius FrancisWinTKO2
      31Sep 25, 200334Dennis McKinneyWinTKO1
      30Sep 6, 200334Sedreck FieldsWinTKO9
      29Jun 28, 200334Gary WinmonWinTKO1
      28Feb 15, 200333Errol SadikovskiWinTKO1
      27Mar 17, 200233Corey SandersLossTKO8
      26Nov 30, 200132David VedderWinTKO6
      25Aug 25, 200132Brian NixWinTKO6
      24Mar 10, 200132Lance WhitakerLossKO2
      23Oct 7, 200031Kirk JohnsonLossKO4
      22May 20, 200031Derrick JeffersonWinTKO4
      21Mar 2, 200031Sedreck FieldsWinRTD7
      20Nov 6, 199930Hasim RahmanWinKO8
      19May 20, 199930Shane SutcliffeWinTKO2
      18Feb 4, 199929Jeff WoodenWinTKO3
      17Dec 8, 199829Marion WilsonWinUD
      16Oct 2, 199829Toakipa TasefaWinKO1
      15Jun 9, 199829Courage TshabalalaWinKO9
      14Jan 9, 199828Booker T WordWinTKO4
      13Sep 27, 199728Alex StewartWinTKO7
      12Apr 5, 199728David TuaLossTKO11
      11Feb 7, 199727Rodney BlountWinKO2
      10Sep 12, 199627Ralph WestWinTKO3
      9Aug 20, 199627Fernely FelizWinUD
      8Jun 9, 199627Mike RobinsonWinTKO7
      7Feb 24, 199626Oliver McCallLossTKO1
      6Sep 29, 199526Nikolay KulpinWinUD
      5Aug 25, 199526Joe ThomasWinPTS
      4Jun 30, 199526Robert HawkinsWinKO4
      3Apr 11, 199526Mike WhitfieldWinUD
      2Mar 4, 199526Jimmy HarrisonWinTKO4
      1Apr 17, 199324Alexander MiroshnichenkoWinTKO3

      * World-title fight

      Boxing career

      Oleg Maskaev (The Big O) is a 55-year old retired Russian professional boxer. He was born in Abay, Kazakh SSR, Soviet Union on March 2, 1969. He is a former heavyweight world champion. His professional boxing career spanned more than 20 years — from 1993 to 2013.

      Maskaev made his professional boxing debut against Alexander Miroshnichenko at the age of 24 on April 17, 1993, defeating Miroshnichenko via 3rd round TKO. He went on to win 5 more consecutive fights after the debut, which included 2 wins via stoppage.

      He had his first world title fight at the age of 37 on August 12, 2006 after 37 professional fights, against Hasim Rahman for the heavyweight WBC title. He defeated Rahman via 12th round TKO to become the heavyweight champion of the world.

      Maskaev has won one world title at heavyweight. For all the details about Maskaev's world title wins and defenses refer to the "Championships" section below.

      Maskaev had a total of seven losses in his professional boxing career.

      His last professional fight was a non-title bout against British boxer Danny Williams on November 4, 2013. Maskaev won the fight via 10 round unanimous decision. It's been 10 years, 6 months, and 17 days since this fight.


      Maskaev had a total of three world-title fights, which includes winning one world title and one successful title defense. He won two of these fights and lost one.

      Title Wins

      Oleg Maskaev fought for a heavyweight world title once, which he won via TKO. He won one heavyweight belt.

      DateOpponentDivisionTitles WonMethod
      Aug 12, 2006Hasim RahmanHeavyweightWBCTKO

      Title Defenses

      Oleg Maskaev had two heavyweight world-title defense fights. He won once and lost once.

      Following is the table of his successful title defense fights, the next section has the fights where he lost his titles.

      DateOpponentDivisionTitles DefendedMethod
      Dec 10, 2006Okello PeterHeavyweightWBCUD

      Title Losses

      Oleg Maskaev lost one world-title defense fight, and lost one title in the fight.

      DateOpponentDivisionTitles LostMethod
      Mar 8, 2008Samuel PeterHeavyweightWBCTKO


      Maskaev fought a total of 46 times during his professional career, which includes 3 world-title fights at the heavyweight division. These three fights are the highlight of his career.

      • September 27, 1997: Oleg Maskaev puts on the first remarkable performance of his career, defeating Alex Stewart via 7th round TKO.

      • November 6, 1999: Oleg Maskaev beats Hasim Rahman via 8th round KO.

      • August 12, 2006: Maskaev wins his first world title by defeating Hasim Rahman via 12th round TKO. He is now the WBC heavyweight world champion.


      Ape Index
      Win Streak
      Career Score