IJF Grand Slam

Yonezuka gets Silver!

Yonezuka gets Silver!

Jack Yonezuka secured the -73kg silver medal for the USA at the 2026 Ulaanbaatar Grand Slam. 

He fought well throughout the day, winning his first match, against Joshua green (IRL) with a slick Huizinga Roll. 

Yonezuka had a hard second match that was won in the dying moments with an ouchi-gari for yuko.

Next, he threw Hassan Doukkali (MAR) with ouchi-gari, and then proceeded to pin him for ippon. 

He won his semifinal match, against Uranbayar Odgerel (MGL), in Golden Score after the Mongolian tried to take him down with hikikomi-gaeshi. Yonezuka managed to avoid the throw and immediately pounced on Odegeral to lock him in a hold-down. 

Yonezuka would have to face another Mongolian, Ankhzaya Lavjargal, in the final. Their match lasted a long time. About two and a half minutes in Golden Score, Yonezuka made a mistake. When he was on the ground, he attempted to stand up without the referee calling "matte". Lavjargal attacked with uchimata and Yonezuka was thrown for waza-ari. 

Although he did not win the gold, this was Yonezuka's best result in the IJF World Tour to date.

Blog posts

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IJF Grand SlamYonezuka gets Silver!

Yonezuka gets Silver!

Jack Yonezuka gets his first IJF silver medal.

IJF Grand Slam2026 Ulaanbaatar GS: Day 1 Men's

2026 Ulaanbaatar GS: Day 1 Men's

A Russian and a Japanese got gold on Day 1.

IJF Grand Slam2026 Ulaanbaatar GS: Day 1 Women's

2026 Ulaanbaatar GS: Day 1 Women's

Japan bagged 3 golds on the first day of competition.

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