Ruika Sato Judoka
Ruika Sato
Country: Japan
|
Born: 27 March 1992 (32 years)
Ruika Sato won her 1st Grand Slam in 2010 in Rio, followed by the Grand Slam victory in Tokyo. She claimed more than 20 international medals at Grand Prix and Grand Slams, all U78kg. Sato won World Junior bronze in 2008 U78kg. Silver at the Paris Grand Slam. She won the Grand Slam of Japan in 2016 and 2018. She won silver at the Grand Slam in Paris and 2018 Masters. She won bronze at the Grand Slam in Tokyo in 2017 and Düsseldorf in 2018. Silver in Budapest 2019. She won the gold medal at the Asian U20 Championships in Sana'a in 2008.
Filter opponent:
Match balance per year
| Year | Matches | Won | Lost | % won |
|---|---|---|---|---|
| 2019 | 8 | 5 | 3 | 62.5% |
| 2018 | 19 | 18 | 1 | 94.7% |
| 2017 | 16 | 11 | 5 | 68.8% |
| 2016 | 3 | 3 | 0 | 100.0% |
| 2015 | 18 | 13 | 5 | 72.2% |
| 2014 | 8 | 6 | 2 | 75.0% |
| 2013 | 20 | 13 | 7 | 65.0% |
| 2012 | 6 | 5 | 1 | 83.3% |
| 2011 | 7 | 4 | 3 | 57.1% |
| 2010 | 16 | 12 | 4 | 75.0% |
| 2009 | 7 | 6 | 1 | 85.7% |
| 2008 | 5 | 4 | 1 | 80.0% |
| Total | 133 | 100 | 33 | 75.2% |
Head-to-heads
| Date | Opponent | Noc | Rnd | W/L | Type | Event | Cat | video |
|---|---|---|---|---|---|---|---|---|
| 14 Jul 2019 | Aguiar, Mayra | BRA | final | L | GP | Budapest | U78 | |
| 14 Jul 2019 | Powell, Natalie | GBR | 1/2 | W | GP | Budapest | U78 | |
| 14 Jul 2019 | Ma, Zhenzhao | CHN | 1/4 | W | GP | Budapest | U78 | |
| 14 Jul 2019 | Ouallal, Kaouthar | ALG | 1/8 | W | GP | Budapest | U78 | |
| 10 Feb 2019 | Umeki, Mami | JPN | 3/5 | L | GSL | Paris | U78 | |
| 10 Feb 2019 | Malonga, Madeleine | FRA | 1/2 | L | GSL | Paris | U78 | |
| 10 Feb 2019 | Yeats-Brown, Jemima | GBR | 1/4 | W | GSL | Paris | U78 | |
| 10 Feb 2019 | Sampaio, Patricia | POR | 1/8 | W | GSL | Paris | U78 | |
| 16 Dec 2018 | Umeki, Mami | JPN | final | L | IJFMA | Guangzhou | U78 | |
| 16 Dec 2018 | Hamada, Shori | JPN | 1/2 | W | IJFMA | Guangzhou | U78 | |
| 16 Dec 2018 | Antomarchi, Kaliema | CUB | 1/4 | W | IJFMA | Guangzhou | U78 | |
| 16 Dec 2018 | Camara, Sama Hawa | FRA | 1/8 | W | IJFMA | Guangzhou | U78 | |
| 25 Nov 2018 | Umeki, Mami | JPN | final | W | GSL | Osaka | U78 | |
| 25 Nov 2018 | Antomarchi, Kaliema | CUB | 1/2 | W | GSL | Osaka | U78 | |
| 25 Nov 2018 | Malzahn, Luise | GER | 1/4 | W | GSL | Osaka | U78 | |
| 25 Nov 2018 | Sampaio, Patricia | POR | 1/8 | W | GSL | Osaka | U78 | |
| 31 Aug 2018 | Park, Yu-Jin | KOR | final | W | AG | Jakarta | U78 | |
| 31 Aug 2018 | Ma, Zhenzhao | CHN | 1/2 | W | AG | Jakarta | U78 | |
| 31 Aug 2018 | Chanthakoummane, Khonema | LAO | 1/4 | W | AG | Jakarta | U78 | |
| 27 May 2018 | Aguiar, Mayra | BRA | final | W | GP | Hohhot | U78 | |
| 27 May 2018 | Soares, Samanta | BRA | 1/2 | W | GP | Hohhot | U78 | |
| 27 May 2018 | Ramirez, Yahima | POR | 1/4 | W | GP | Hohhot | U78 | |
| 27 May 2018 | Battulga, Khongorzul | MGL | 1/8 | W | GP | Hohhot | U78 | |
| 25 Feb 2018 | Aguiar, Mayra | BRA | final | W | GSL | Düsseldorf | U78 | |
| 25 Feb 2018 | Powell, Natalie | GBR | 1/2 | W | GSL | Düsseldorf | U78 | |
| 25 Feb 2018 | Antomarchi, Kaliema | CUB | 1/4 | W | GSL | Düsseldorf | U78 | |
| 25 Feb 2018 | Dollinger, Lisa | GER | 1/8 | W | GSL | Düsseldorf | U78 | |
| 3 Dec 2017 | Umeki, Mami | JPN | 3/5 | W | GSL | Tokyo | U78 | |
| 3 Dec 2017 | Apotekar, Klara | SLO | 5/7 | W | GSL | Tokyo | U78 | |
| 3 Dec 2017 | Tcheumeo, Audrey | FRA | 1/4 | L | GSL | Tokyo | U78 | |
| 3 Dec 2017 | Park, Eun-Ji | KOR | 1/8 | W | GSL | Tokyo | U78 | |
| 1 Sep 2017 | Antomarchi, Kaliema | CUB | 3/5 | L | WCh | Budapest | U78 | |
| 1 Sep 2017 | Aguiar, Mayra | BRA | 1/2 | L | WCh | Budapest | U78 | |
| 1 Sep 2017 | Powell, Natalie | GBR | 1/4 | W | WCh | Budapest | U78 | |
| 1 Sep 2017 | Wagner, Anna-Maria | GER | 1/8 | W | WCh | Budapest | U78 | |
| 1 Sep 2017 | Turchyn, Anastasiya | UKR | 1/16 | W | WCh | Budapest | U78 | |
| 2 Jul 2017 | Babintseva, Aleksandra | RUS | 3/5 | W | GP | Hohhot | U78 | |
| 2 Jul 2017 | Graf, Bernadette | AUT | 1/2 | L | GP | Hohhot | U78 | |
| 2 Jul 2017 | Zhang, Kaili | CHN | 1/4 | W | GP | Hohhot | U78 | |
| 12 Feb 2017 | Tcheumeo, Audrey | FRA | final | L | GSL | Paris | U78 | |
| 12 Feb 2017 | Apotekar, Klara | SLO | 1/2 | W | GSL | Paris | U78 | |
| 12 Feb 2017 | Malonga, Madeleine | FRA | 1/4 | W | GSL | Paris | U78 | |
| 12 Feb 2017 | Wagner, Anna-Maria | GER | 1/8 | W | GSL | Paris | U78 | |
| 4 Dec 2016 | Park, Yu-Jin | KOR | final | W | GSL | Tokyo | U78 | |
| 4 Dec 2016 | Umeki, Mami | JPN | 1/2 | W | GSL | Tokyo | U78 | |
| 4 Dec 2016 | Lee, Jeong-Yun | KOR | 1/4 | W | GSL | Tokyo | U78 | |
| 6 Dec 2015 | Gibbons, Gemma | GBR | 3/5 | L | GSL | Tokyo | U78 | |
| 6 Dec 2015 | Steenhuis, Guusje | NED | 1/2 | L | GSL | Tokyo | U78 | |
| 6 Dec 2015 | Velensek, Anamari | SLO | 1/4 | W | GSL | Tokyo | U78 | |
| 6 Dec 2015 | Joo, Abigel | HUN | 1/8 | W | GSL | Tokyo | U78 | |
| 6 Dec 2015 | Ramirez, Yahima | POR | 1/16 | W | GSL | Tokyo | U78 | |
| 18 Oct 2015 | Tcheumeo, Audrey | FRA | final | L | GSL | Paris | U78 | |
| 18 Oct 2015 | Velensek, Anamari | SLO | 1/2 | W | GSL | Paris | U78 | |
| 18 Oct 2015 | Powell, Natalie | GBR | 1/4 | W | GSL | Paris | U78 | |
| 18 Oct 2015 | Steenhuis, Guusje | NED | 1/8 | W | GSL | Paris | U78 | |
| 19 Jul 2015 | Steenhuis, Guusje | NED | final | L | GSL | Tyumen | U78 | |
| 19 Jul 2015 | Powell, Natalie | GBR | 1/2 | W | GSL | Tyumen | U78 | |
| 19 Jul 2015 | Verkerk, Marhinde | NED | 1/4 | W | GSL | Tyumen | U78 | |
| 19 Jul 2015 | Shmeleva, Antonina | RUS | 1/8 | W | GSL | Tyumen | U78 | |
| 22 Feb 2015 | Pogorzelec, Daria | POL | 3/5 | W | GP | Düsseldorf | U78 | |
| 22 Feb 2015 | Harrison, Kayla | USA | 1/2 | L | GP | Düsseldorf | U78 | |
| 22 Feb 2015 | Antomarchi, Kaliema | CUB | 1/4 | W | GP | Düsseldorf | U78 | |
| 22 Feb 2015 | Malzahn, Luise | GER | 1/8 | W | GP | Düsseldorf | U78 | |
| 22 Feb 2015 | Usnayo, Jacqueline | CHI | 1/16 | W | GP | Düsseldorf | U78 | |
| 7 Dec 2014 | Harrison, Kayla | USA | final | L | GSL | Tokyo | U78 | |
| 7 Dec 2014 | Velensek, Anamari | SLO | 1/2 | W | GSL | Tokyo | U78 | |
| 7 Dec 2014 | Ramirez, Yahima | POR | 1/4 | W | GSL | Tokyo | U78 | |
| 7 Dec 2014 | Malonga, Madeleine | FRA | 1/8 | W | GSL | Tokyo | U78 | |
| 7 Dec 2014 | Portuondo Isasi, Ana Laura | CAN | 1/16 | W | GSL | Tokyo | U78 | |
| 30 Aug 2014 | Zhang, Zhehui | CHN | 1/32 | W | WCh | Chelyabinsk | U78 | |
| 29 Aug 2014 | Castillo, Yalennis | CUB | 1/8 | L | WCh | Chelyabinsk | U78 | |
| 29 Aug 2014 | Ouallal, Kaouthar | ALG | 1/16 | W | WCh | Chelyabinsk | U78 | |
| 1 Dec 2013 | Teichert, Kerstin | GER | 3/5 | W | GSL | Tokyo | U78 | |
| 1 Dec 2013 | Jeong, Gyeong-Mi | KOR | 1/2 | L | GSL | Tokyo | U78 | |
| 1 Dec 2013 | Malzahn, Luise | GER | 1/4 | W | GSL | Tokyo | U78 | |
| 1 Dec 2013 | Li, Xin | CHN | 1/8 | W | GSL | Tokyo | U78 | |
| 30 Aug 2013 | Tcheumeo, Audrey | FRA | 5/7 | L | WCh | Rio de Janeiro | U78 | |
| 30 Aug 2013 | Sol, Kyong | PRK | 1/4 | L | WCh | Rio de Janeiro | U78 | |
| 30 Aug 2013 | Velensek, Anamari | SLO | 1/8 | W | WCh | Rio de Janeiro | U78 | |
| 30 Aug 2013 | Battulga, Munkhtuya | MGL | 1/16 | W | WCh | Rio de Janeiro | U78 | |
| 26 May 2013 | Jeong, Gyeong-Mi | KOR | 3/5 | L | IJFMA | Tyumen | U78 | |
| 26 May 2013 | Velensek, Anamari | SLO | 5/7 | W | IJFMA | Tyumen | U78 | |
| 26 May 2013 | Joo, Abigel | HUN | 1/4 | L | IJFMA | Tyumen | U78 | |
| 26 May 2013 | Mentouopou, Géraldine | FRA | 1/8 | W | IJFMA | Tyumen | U78 | |
| 24 Feb 2013 | Gibbons, Gemma | GBR | final | L | GP | Düsseldorf | U78 | |
| 24 Feb 2013 | Louette, Lucie | FRA | 1/2 | W | GP | Düsseldorf | U78 | |
| 24 Feb 2013 | Roberge, Catherine | CAN | 1/4 | W | GP | Düsseldorf | U78 | |
| 24 Feb 2013 | Pinto, Keivi | VEN | 1/8 | W | GP | Düsseldorf | U78 | |
| 10 Feb 2013 | Jeong, Gyeong-Mi | KOR | 3/5 | W | GSL | Paris | U78 | |
| 10 Feb 2013 | Joo, Abigel | HUN | 5/7 | W | GSL | Paris | U78 | |
| 10 Feb 2013 | Ogata, Akari | JPN | 1/4 | L | GSL | Paris | U78 | |
| 10 Feb 2013 | Antomarchi, Kaliema | CUB | 1/8 | W | GSL | Paris | U78 | |
| 2 Dec 2012 | Ogata, Akari | JPN | final | W | GSL | Tokyo | U78 | |
| 2 Dec 2012 | Cotton, Amy | CAN | 1/2 | W | GSL | Tokyo | U78 | |
| 2 Dec 2012 | Jeong, Gyeong-Mi | KOR | 1/4 | W | GSL | Tokyo | U78 | |
| 2 Dec 2012 | Munkh-erdene, Uuganjargal | MGL | 1/8 | W | GSL | Tokyo | U78 | |
| 5 Feb 2012 | Aguiar, Mayra | BRA | 1/8 | L | GSL | Paris | U78 | |
| 5 Feb 2012 | Chala, Diana | ECU | 1/16 | W | GSL | Paris | U78 | |
| 18 Dec 2011 | Harrison, Kayla | USA | 1/4 | L | GP | Qingdao | U78 | |
| 18 Dec 2011 | Zhang, Zhehui | CHN | 1/8 | W | GP | Qingdao | U78 | |
| 11 Dec 2011 | Wollert, Heide | GER | 1/4 | L | GSL | Tokyo | U78 | |
| 11 Dec 2011 | Purevjargal, Lkhamdegd | MGL | 1/8 | W | GSL | Tokyo | U78 | |
| 18 Oct 2011 | Verkerk, Marhinde | NED | 1/2 | L | GP | Abu Dhabi | U78 | |
| 18 Oct 2011 | Louette, Lucie | FRA | 1/4 | W | GP | Abu Dhabi | U78 | |
| 18 Oct 2011 | Wollert, Heide | GER | 1/8 | W | GP | Abu Dhabi | U78 | |
| 13 Sep 2010 | Purevjargal, Lkhamdegd | MGL | 1/16 | L | WCh | Tokyo | OpenW | |
| 23 May 2010 | Ogata, Akari | JPN | final | W | GSL | Rio de Janeiro | U78 | |
| 23 May 2010 | Tcheumeo, Audrey | FRA | 1/2 | W | GSL | Rio de Janeiro | U78 | |
| 23 May 2010 | Wollert, Heide | GER | 1/4 | W | GSL | Rio de Janeiro | U78 | |
| 23 May 2010 | Roberge, Catherine | CAN | 1/8 | W | GSL | Rio de Janeiro | U78 | |
| 21 Feb 2010 | Wollert, Heide | GER | final | L | GP | Düsseldorf | U78 | |
| 21 Feb 2010 | Harrison, Kayla | USA | 1/2 | W | GP | Düsseldorf | U78 | |
| 21 Feb 2010 | Purevjargal, Lkhamdegd | MGL | 1/4 | W | GP | Düsseldorf | U78 | |
| 21 Feb 2010 | Malzahn, Luise | GER | 1/8 | W | GP | Düsseldorf | U78 | |
| 14 Feb 2010 | Cotton, Amy | CAN | 3/5 | W | WCup | Budapest | U78 | |
| 14 Feb 2010 | Ramirez, Yahima | POR | 5/7 | W | WCup | Budapest | U78 | |
| 14 Feb 2010 | Aguiar, Mayra | BRA | 1/4 | L | WCup | Budapest | U78 | |
| 14 Feb 2010 | Mergheni, Hana | TUN | 1/8 | W | WCup | Budapest | U78 | |
| 31 Jan 2010 | Velensek, Anamari | SLO | final | L | WCup | Sofia | U78 | |
| 31 Jan 2010 | Matrosova, Anastasia | UKR | 1/2 | W | WCup | Sofia | U78 | |
| 31 Jan 2010 | Lowe, Samantha | GBR | 1/4 | W | WCup | Sofia | U78 | |
| 11 Dec 2009 | Anai, Sayaka | JPN | 1/2 | L | GSL | Tokyo | U78 | |
| 11 Dec 2009 | Pogorzelec, Daria | POL | 1/4 | W | GSL | Tokyo | U78 | |
| 11 Dec 2009 | Jeong, Gyeong-Mi | KOR | 1/8 | W | GSL | Tokyo | U78 | |
| 5 Dec 2009 | Jeong, Gyeong-Mi | KOR | final | W | WCup | Suwon | U78 | |
| 5 Dec 2009 | Jung, Da-Woon | KOR | 1/2 | W | WCup | Suwon | U78 | |
| 5 Dec 2009 | Zhu, Feng | CHN | 1/4 | W | WCup | Suwon | U78 | |
| 5 Dec 2009 | Galeone, Assunta | ITA | 1/8 | W | WCup | Suwon | U78 | |
| 25 Oct 2008 | Malzahn, Luise | GER | 3/5 | W | WJC | Bangkok | U78 | |
| 25 Oct 2008 | Harrison, Kayla | USA | 1/2 | L | WJC | Bangkok | U78 | |
| 25 Oct 2008 | Makukha, Ivanna | UKR | 1/4 | W | WJC | Bangkok | U78 | |
| 25 Oct 2008 | Aslanidou, Elpida | GRE | 1/8 | W | WJC | Bangkok | U78 | |
| 25 Oct 2008 | Murko, Lea | SLO | 1/16 | W | WJC | Bangkok | U78 | |
