#Webinar

Webinar Schedule on UWW Event Management

Monday, November 9, 2020 - 15:26 By United World Wrestling Press

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In November 2020, the United World Wrestling IT Department will hold a training series about its On Venue Result Management System, called "Arena."

Arena is used to help organize wrestling competitions with computed aided technology by automating the whole competition event lifecycle from the registrations through weigh-in, fights and final reports. Everything is running on computers and supporting the most recent rules. And more ...

The training is designed for new users, who would like to learn how to use Arena and implement this infrastructure in their country, but for existing Arena users may benefit as well by learning advanced techniques.

More about Arena @ arena.uww.io and arena.unitedworldwrestling.org.

Details of the webinars
 
Time: 14:00 - Zurich | 08:00 - New York (Check your local time)
Language: English
Subject level: from Beginner to Advanced
 
Meeting platform: Microsoft Teams
Join: click on the upcoming "Join from here" link below,
or visit https://unitedworldwrestling.org/webinars

Week #1

Chapter 1-2 – Overview & Install
10-Nov-2020 (Tue)
Join from here

  • High level overview on Arena features, infrastructure and components
  • How to install Arena, Scoreboard, LGTV applications
  • Hardware/software requirements

Chapter 3 – Running events
11-Nov-2020 (Wed)
Join from here

  • Introducing Arena interfaces (admin, referee, onvenue, etc)
  • Going through a complete event lifecycle

Week #2

Chapter 4 – Arena advanced features – Part I
17-Nov-2020 (Tue)
Join from here

  • Person management, how to import people
  • Blockchain drawing
  • Referee management

Chapter 4 – Arena advanced features – Part II
18-Nov-2020 (Wed)
Join from here

  • Synchronization
  • Administrative operation (upgrades, beta testing, customize setup, flags)
  • Non-Olympic style support

Week #3

Chapter 5 – Companion applications
24-Nov-2020 (Tue)
Join from here

  • How to use Scoreboard (UWWtiming)
  • How to use LGTV application

Chapter 6 –REST API for developers
25-Nov-2020 (Wed)
Join from here

  • How to integrate external applications with Arena via REST API


 

#WrestleSamokov

Japan defends U20 Worlds women's team title

Friday, August 22, 2025 - 23:31 By Vinay Siwach

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SAMOKOV, Bulgaria (August 22) -- Japan defended its Women's Wrestling team title at the World U20 Championships in Samokov, Bulgaria with two more gold medals on Friday.

The Women's Wrestling competition came to a close in Bulgaria with three weight classes, 50kg, 53kg and 72kg, and Japan won the first two gold medals while India won 72kg. India finished second in the team race with 140 points, 25 less than Japan which had 165 points.

Rinka OGAWA (JPN) won the 50kg gold medal with 9-3 win over three-time age-group world medalist Audrey JIMINEZ (USA) in the final. Ogawa gave up the first takedown but she hit a single-leg and turn to lead 4-2 at the break.

The second period was more scrappy but Ogawa gave up just a reversal while four points to win 8-3. The United States challenged at the end of match but there was no points for Jiminez and one more point to Ogawa's score for the lost challenge.

This was Jiminez's third loss to a Japanese wrestler in finals of World Championships. She lost to Umi ITO (JPN) in the World U20 and U23 finals in 2022 and 2023 respectively. Her one other loss came to Yanrong LI (USA) in 2023 at the World U20 Championships. She will now look to change her fortunes at the senior World Championships in Zagreb next month.

Japan's second gold cane with Natsumi MASUDA (JPN) who defeated European U20 champion Anastasiia POLSKA (UKR) in controlled 6-0 final. She scored three takedowns in six minutes for the win and earn herself the gold medal.

At 72kg, world U17 silver medalist last month, KAJAL (IND) managed to survive a fall attempt and a threating Yuqi LIU (CHN) in the final and win her first world U20 title to go with her world U17 gold from 2024.

Kajal used snapdowns to pressure Liu and score three takedowns and lead 6-0 but as the match progressed Liu hit a leg-attack and scored a takedown, and cradle Kajal who barely managed to get out off the lock and keep the 6-4 lead.

Both traded a takedown each in the remainder of the bout but Kajal held on for an 8-6 lead and win the gold medal.

RESULTS

50kg
GOLD: Rinka OGAWA (JPN) df. Audrey JIMENEZ (USA), 9-3

BRONZE: SHRUTI (IND) df. Josephine WRENSCH (GER), 6-0
BRONZE: Na HU (CHN) df. Diana RYSOVA (UKR), 7-5

53kg
GOLD: Natsumi MASUDA (JPN) df. Anastasiia POLSKA (UKR), 6-0

BRONZE: SAARIKA (IND) df. Ilona VALCHUK (POL), 11-0
BRONZE: Kseniya KOSTSENICH (UWW) df. Abigale COOPER (USA), 11-10

72kg
GOLD: KAJAL (IND) df. Yuqi LIU (CHN), 8-6

BRONZE: Kristina BRATCHIKOVA (UWW) df. Haticenur SARI (TUR), 17-12
BRONZE: Kaiyrkul SHARSHEBAEVA (KGZ) vs. Jasmine ROBINSON (USA), via inj. def.