Koya Urabe

Early fights

Urabe faced Shusuke Oishi in a non-tournament bout at the 2010 K-1 World MAX opening round event, which took place on May 2, 2010. He won the fight by unanimous decision. The ringside officials scored the first two round 10–9 in his favor, while the third round was scored 10–10 by all three judges.^[13]

Urabe faced the former two-time Martial Arts Japan Kickboxing Federation super featherweight champion Yuji Takeuchi on July 5, 2010, in the reserve bout of the 2010 K-1 World MAX tournament. He won the fight by unanimous decision.

Urabe faced the 2010 K-1 MAX Japan lightweight tournament winner Tetsuya Yamato at Krush.10 on September 20, 2010. In front of an audience of 1,800 people, he won the fight by unanimous decision, with all three judges scoring the bout 30–26 for him. Urabe knocked his opponent down in the first round with a right straight.^[14]

Krush First King Tournament

His ten-fight undefeated streak earned Urabe a place in the 2011 Krush First Generation King Tournament, held to crown the inaugural Krush Lightweight champion. Urabe faced Lee Sung-hyun] in the tournament quarterfinals on January 9, 2011. The fight was ruled a unanimous decision draw after the first three rounds were contested, with all three judges scoring it an even 29–29. Urabe was awarded the unanimous decision victory following the extra fourth round.^[15]

The final two bouts of the tournament both took place on the same day, on April 30, 2011. Urabe faced the 2009 Krush Rookies tournament winner Takuya Shirahama in the semifinals and was able to overcome him by unanimous decision, with scores of 30–28, 30–27 and 30–28.^[16] He failed to capture the championship however, as he lost by majority decision to Ryuji Kajiwara in the finals.^[17]

K-1 MAX Japan Tournament

Thanks to his prior success, Urabe was place in the 2011 K-1 MAX Japan Lightweight Grand Prix, which took place on June 25, 2011.^[18] He faced the reigning RISE super featherweight champion Yuki in the tournament quarterfinals. Urabe won the fight by majority decision, with two scorecards of 29–28 and one scorecard of 29–29.^[19] He advanced to the semifinals of the one-day tournament, where he faced Tetsuya Yamato, whom he had beaten by unanimous decision nine months prior. Urabe was able to win the rematch by unanimous decision as well, with two judges scoring the bout 30–29 in his favor, while the third judge awarded him a 30–27 scorecard.^[20] Urabe once again came up short in a tournament final however, as he suffered a unanimous decision loss at the hands of Yuta Kubo.^[21]

First Krush Supernova Tournament

Urabe faced Marimo at Krush.11 on August 14, 2011. He won the fight by unanimous decision. Two days later, it was confirmed Urabe would take part in the 2011 Krush U-22 Lightweight (62.5 kg) Supernova Tournament.^[22]

Urabe faced Yuta Otaki in the opening round of the tournament on October 10, 2011. He won the fight by unanimous decision, with two judges scoring the bout 30–27 for him, while the third judge scored two of the three rounds in his favor.^[23] Urabe faced Keita Makihara in the tournament quarterfinals, which took place on the same day. He won the closely contested fight by unanimous decision, with scores of 30–29, 30–28 and 30–29.^[24]

Urabe faced Takahashi Yukimitsu at Krush.14 on December 9, 2011, in the semifinals of the Krush Supernova tournament. He won the fight by unanimous decision, with scores of 29–28, 30–29 and 30–28. Urabe advanced to the tournament finals, which took place on Krush 14, where he faced Masaaki Noiri. He lost the fight by a career-first stoppage, as he was knocked out with a flying knee in the dying seconds of the opening round.^[25]

Second Krush Supernova Tournament

Urabe took part in the 2012 Krush U-22 Lightweight (62.5 kg) Supernova Tournament and was booked to face Kengo Sonoda in the quarterfinals, which took place on September 9, 2012. He stopped Sonoda with a left straight to the body at the 2:37 minute mark of the second round. It was his first stoppage victory in three years. Urabe faced Hiroto Yamaguchi in the tournament semifinals, which likewise took place on September 9, 2012. He won the fight by unanimous decision, with two scorecards of 30–28 and one scorecard of 30–29.^[26] Urabe faced Hisaki Higashimoto in the tournament finals at Krush 24 on November 10, 2012. He won the fight by technical knockout, 27 seconds into the third round.^[27]

Lightweight World champion

Urabe faced Mikael Peynaud at Krush 25 on December 14, 2012. He won the fight by unanimous decision, with all three judges awarding him a 30–27 scorecard.^[28]

Urabe faced Fumiya Osawa at Krush.27 on March 20, 2013. He was disqualified in the first round, for punching after the referee had called for a break. Although he was initially only penalized two points, the referee disqualified Urabe after it became apparent that Osawa would be unable to continue fighting.^[29]

Urabe and Osawa faced each other in an immediate rematch at Krush.29 on June 16, 2013, in the semifinals of the one-day ISKA K-1 Rules World Championship tournament. He won the fight by unanimous decision, with scores of 30–26, 30–25 and 30–26. Urabe twice knocked Osawa down, with a head kick in the second round and with a left straight in the third round. He faced Xavier Bastard in the finals of the one-day tournament. Urabe won the fight by a second-round technical knockout. The bout was stopped on the advice of the ringside physician, due to cuts on both of Bastard's eyes.^[30][31]

Urabe faced Kimimura at Big Bang - Road to Unity 14 on September 1, 2013. He won the fight by unanimous decision, with all three judges scoring the bout 30–27 in his favor.^[32] Urabe next faced Keijiro Myakoshi at Krush.35 on December 14, 2013. He won the fight by majority decision, with scores of 29–29, 30–29 and 30–29.^[33] Urabe faced Hicham Moujtahid at Krush.39 on March 8, 2014. He won the fight by unanimous decision, with scores of 30–28, 30–28 and 30–27.^[34]

Super Lightweight World champion

Urabe challenged the ISKA Super Lightweight World K-1 Rules champion Yetkin Özkul at Best of Fight on May 1, 2014, in Guéret, France, his first fight outside of Japan.^[35] He captured the title by unanimous decision.^[36]

Urabe faced Shota PKSaenchaimuaythaigym at Krush.44 on August 9, 2014. He stopped Shota with a head kick in the finals seconds of the third round.^[37]

Urabe faced Yang Guishan at Krush.46 on October 5, 2014. He won the fight by unanimous decision, with two judges scoring the bout 30–26 for him, while the third judge had it 30–28 in his favor. Urabe knocked Guishan down in the third round.^[38]

2015 K-1 World Grand Prix

Urabe faced Denis Puric in the quarterfinals of the 2015 K-1 World Super Featherweight Grand Prix, which took place on January 18, 2015. He knocked Puric down with a right hook early on in the opening round and dropped him with a knee strike to the body soon after, which resulted in an automatic technical knockout victory for him under the K-1 tournament rules. Urabe advanced to the tournament semifinals, where he faced Masahiro Yamamoto. He stopped Yamamoto with a low kick at the 2:44 minute mark of the first round. Urabe faced his brother Hirotaka in the Grand Prix finals. He won the fight by unanimous decision, with all three judges scoring the bout 30–27 for him.^[39][40]

K-1 title reign

Urabe faced Javier Hernández in a non-title bout at K-1 World GP 2015 -55kg Championship Tournament on April 19, 2015.^[41] He won the fight by unanimous decision, with scores of 30–28, 30–29 and 30–29.^[42]

Urabe faced Konstantin Trishin in another non-title bout at K-1 World GP 2015 -70kg Championship Tournament on July 4, 2015.^[43] He won the fight by unanimous decision, with scores of 30–29, 30–28 and 30–27.^[44]

Urabe made his maiden K-1 Super Featherweight Championship defense against his brother Hirotaka Urabe at K-1 World GP 2015 The Championship on November 21, 2015. He had previously beaten Hirotaka by unanimous decision in the finals of the 2015 K-1 World Super Featherweight Grand Prix.^[45] Urabe was knocked down with a knee strike in the second round and was knocked out with another knee strike in the third round.^[46]

2016 K-1 Japan Grand Prix

Urabe faced Kouzi in the quarterfinals of the 2016 K-1 World Super Featherweight Grand Prix, which took place on April 24, 2016. He overcame Kouzi by unanimous decision, with two scorecards of 30–28 and one scorecard of 30–29.^[47] Urabe faced the one-time Krush Super Featherweight title challenger Kotaro Shimano in the tournament semifinals. He stopped Shimano with low kicks near the beginning of the second round.^[48] Urabe faced Taiga Kawabe in the Grand Prix finals. He lost the fight by a closely contested unanimous decision, with scores of 30–29, 30–29 and 30–28.^[49]

2016 K-1 World Grand Prix

Urabe was booked to face the former It's Showtime World -61 kg champion Karim Bennoui in the quarterfinals of the 2016 K-1 World Super Featherweight Grand Prix, which took place on September 19, 2016. He won the fight by unanimous decision. Two of the judges scored the fight 30–27 in his favor, while the third judge awarded him a 30–28 scorecard.^[50] Urabe Paulo Tebar in the semifinals of the Grand Prix. He twice knocked Tebar down in the second round, both times with a left straight, which resulted in an automatic technical victory for him 51 seconds into the round.^[51] He fought a rematch with Taiga Kawabe, who had beaten him by decision in the 2016 K-1 Japan Super Featherweight Grand Prix, in the finals. Urabe needed just 90 seconds to knock Taiga down three times and capture the tournament title.^[52][53][54]