Scientific Commission

Barbas Wins 2019 Rayko Petrov Award for Scientific Contributions

Monday, May 20, 2019 - 13:23 By United World Wrestling Press

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CORSIER-SUR-VEVEY, Switzerland (May 20) -- Dr. Ioannis Barbas has been awarded the 2019 Rayko Petrov Award for Scientific Contributions to Wrestling by the the International Network of Wrestling Researchers (INWR) and the Scientific Commission of United World Wrestling.

The award was presented in Komotini, Greece by Dr. David Curby, the Director of the INWR.

Following a mat career as a Greco-Roman wrestler for the Greek National Team, Ioannis began his early academic career in the Department of Physical Education and Sports Science at the Democritus University of Thrace. 

Dr. Barbas continued his studies at the National Academy of State in Sofia where he studied with scholarship and gained his PhD in Physical Education in 2001 under the tutelage of Dr. Petrov.  

He's the chair of Wrestling at the Physical Education and Sports School of the Democritus University of Thrace. In 2007 he was one of the founding members and deputy director of the INWR and has helped organized 13 International Scientific Wrestling Forums and Symposiums.

Dr. Barbas has also presented ninety-six (96) papers at scientific conferences and symposia around the world including the "Wrestling+ Injury Prevention Program for Young Athletes" which was created in cooperation with his colleagues from the Rehabilitation Laboratory of Democritus University of Thrace.

He also created the “Barbas 3D Wrestling Dummy” and has written and translated four books.

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The Rayko Petrov Award is named in honor of-PROFESSOR RAYKO (1930 – 2011). Petrov was a coach, scientist and pedagogue who dedicated all his life to wrestling. Prof. Rayko Petrov’s works are numerous; hundreds of titles in scientific publications, textbooks, manuals, programs, sports regulations and over 80 books. The message in all these works is unambiguous: wrestling existed in the past, exists today and shall exist in the future as it is a cultural factor in human society. It is an integral part of traditions, folklore, literature and art. It is an integral part of people's lives. Prof. Rayko Petrov’s works reflected his personality – a brilliant scientist with outstanding intellectual capacity for whom coaching was not simply work, but rather a science and a way of forging human character.

2026 World Championships

Yazdani Returns to World Championships After Beating Azarpira

Friday, June 19, 2026 - 11:56 By Vinay Siwach

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KEMRAN, Iran (July 19) -- Hassan YAZDANI (IRI) made his World Championships debut at 70kg in 2015. The Olympic champion will be at 97kg for his eighth World Championships, 11 years later.

Yazdani, a three-time world champion, booked his spot on Iran's team for the 2026 World Championships after beating world silver medalist Amirali AZARPIRA (IRI) in two straight matches in Kemran on Friday.

Azarpira needed to win only one bout to earn his spot as he was a returning world medalist but Yazdani secured two wins, 4-2 and 5-3, to end Azarpira's hopes. 

According to selection criteria set by Iran, a returning world medalist needed to win only one bout while the opponent needed two straight wins to claim the spot.

Hassan YAZDANI (IRI)Hassan YAZDANI (IRI), blue, shakes hands with Amirali AZARPIRA (IRI) after beating him in the second bout. (Photo: United World Wrestling / Amirreza Aliasgari)

In the first bout, Yazdani scored three stepouts and a point for passivity while Azarpira managed a takedown to the lead but he could not find another takedown or two one-point scoring actions needed to win.

An hour later, the two wrestlers returned for their second bout. Azapira, needed just a win to secure his place, led 3-3 on criteria in the second period. After Yazdani led 3-0, Azarpira fired back a takedown and stepout to earn the criteria.

In the final minute, Azarpira pressured Yazdani towards the zone and just went it seemed that he has scored a stepout, Yazdani circled back and scored a takedown to take a 5-3 lead. A shocked Azarpira protested the decision but he had no challenge left as he had used and lost the challenge in the first period.

Amirali AZARPIRA (IRI)Amirali AZARPIRA (IRI) tries to score on Hassan YAZDANI (IRI) during the 97kg bout. (Photo: United World Wrestling / Amirreza Aliasgari)

Yazdani, with all his experience, managed to hold on to his two point lead and confirm that he will return to the World Championships three years later. The Iranian will be chasing his eighth medal as he already has medals from every edition he has participated in.

The 31-year-old began with a silver medal at 70kg in 2015, won gold at 86kg in 2017, 2019 and 2021, and won bronze in 2018. At the 2022 and 2023 World Championships, he finished silver medals, losing those finals to David TAYLOR (USA).

This, however, won't be Yazdani's debut at 97kg. He wrestled at the Zagreb Open Ranking Series in February and reached the final before Stephen BUCHANAN (USA) defeated him, 13-3.

Yazdani's next challenge will be to win a medal at the October 24-November 1 World Championships in Astana, Kazakhstan. The 97kg weight class will most likely have returning world champion Kyle SNYDER (USA), Paris Olympic champion and world bronze medalist Akhmed TAZHUDINOV (BRN) and world bronze medalist Arash YOSHIDA (JPN).

Former Olympic and world champion Abdulrashid SADULAEV (RUS) will also be in the mix if he makes the Russian team. Olympic silver medalist Givi MATCHARASHVILI (GEO), former world champion Rizabek AITMUKHAN (KAZ), will also be challenging for the three-time Olympic medalist Iranian.

Yazdani, Firouzpour Win

Two other weight classes, 74kg and 97kg, were also contested to confirm the Iran Freestyle team for the World Championships.

Former world silver medalist Amirmohammad YAZDANI (IRI) defeated Yones EMAMI (IRI) in two straight bouts to clinch the spot at 74kg, a weight class that Emami has ruled in Iran for quite a few years now.

In two high-scoring bouts, Yazdani won 10-6 and 11-7, mostly using his counters in the zone to book his spot.

At 92kg, world bronze medalist Amirhossein FIROUZPOUR (IRI) defeated Mobin AZIMI (IRI), 2-1, in the second bout of the series to claim the spot. As he was the returning world medalist, Firouzpour needed only one win to qualify.

Azimi won the first bout 2-2 on criteria, scoring a late stepout after three points were awarded for passivity. However, there was no such comeback in the second bout as Firouzpour kept his lead.

On Tuesday, a wrestle-off was held in Greco-Roman in which Fardin HEDAYATI (IRI) defeated world champion Amin MIRZAZADEH (IRI), 5-1, at 130kg to secure his spot for the World Championships.

Iran's Freestyle Team for 2026 World Championships

57kg: Milad VALIZADEH (IRI)
61kg: Ahmad JAVAN (IRI)
65kg: Rahman AMOUZAD (IRI)
70kg: Sina KHALILI (IRI)
74kg: Amirmohammad YAZDANI (IRI)
79kg: Mohammad NOKHODI (IRI)
86kg: Kamran GHASEMPOUR (IRI)
92kg: Amirhossein FIROUZPOUR (IRI)
97kg: Hassan YAZDANI (IRI)
125kg: Amir Hossein ZARE (IRI)