All fights list 2019, champion titles held, age, height and weight, KO ratio of the boxer Istvan «Big Brother» Orsos.

Istvan Orsos

Information updated: 2019.11.12

(5 KOs)

(17 KOs)


Real name: Istvan Janos Orsos

Alias: Big Brother

Born: Apr 16, 1982 (37 age)

Nationality: HungaryHungary

Division: cruiserweight

Weight: 200 lb (90,72 kg)

Height: 5′ 11″ (180 cm)

Stance: southpaw

KOs: 31%

Birth place: Paks, Hungary

Residence: Decs, Hungary

Wins by KO: 31%
Wins by dec: 68%
Losses by KO: 33%
Losses by dec: 66%

Istvan Orsos next fight will be announced later.

The last fight of Istvan Orsos took place on October 5, 2019 against Marko Zupkovic.
Orsos lost by points (PTS).

Date Opponent Result Notes

Istvan Orsos is a Hungarian professional boxer.

Istvan «Big Brother» Orsos

Boxer Istvan «Big Brother» Orsos

  • Total fights: 70
  • Wins: 16
  • Wins by KO: 5
  • Losses: 51
  • Losses by KO: 17
  • Draws: 3

A 24-year-old Orsos made his professional debut on July 21, 2006 against Bela Kiss.

Istvan lost by unanimous decision (UD).

Istvan Orsos did not become world boxing champion.

On July 21, 2006 Orsos lost for the first time in his career to Bela Kiss by points (PTS).