KWU World Open Cup 2023: 1/8, Jonas Rosin (Sweden) - Atanas Lichev (Bulgaria, aka)
KWU World Open Cup 2023: 1/16, Nikita Garas (Kazakhstan) - Jonas Rosin (Sweden, aka)
KWU World Open Cup 2023: 1/4, Jonas Rosin (Sweden) - Daiya Katagiri (Japan, aka)
Jonas Rosin Sweden IFK vs Atanas Lichev Bulgaria KWU Senshi
Jonas Rosin Sweden IFK vs Daiya Katagiri Japan Kenbukai
Nikita Garas Kazakhstan KI vs Jonas Rosin Sweden IFK
KWU World Open Cup 2023: 1/8, Majid Nasabi (Iran) - Adrian Nicolae (Romania, aka)
KWU World Open Cup 2023: 1/8, Daiya Katagiri (Japan) - Mohammad Asadi Amin (Iran, aka)
KWU World Open Cup 2023: 1/2, Vasil Dimitrov (Bulgaria) - Anjey Kinzerskiy (Kazakhstan, aka)
VI IFK WORLD CHAMPIONSHIP KYOKUSHIN KARATE Jonas Rosin (Sweden) vs Kristiyan Doychev (Bulgaria)
KWU World Open Cup 2023: 1/32, Muharrem Furkan Karakaya (Turkey) - Joshua Reyes (Chile, aka)
KWU World Open Cup 2023: 1/16, Elparas Sayadov (Azerbaijan) - Atanas Lichev (Bulgaria, aka)
KWU World Open Cup 2023: 1/16, Vojtech Krejar (Czech Republic) - Nicolas Valdivia (Chile, aka)
European Championship in Armenia, Luke Baldwin (GBR) vs Jonas Rosin (SWE)
KWU World Open Cup 2023: 1/2, Vojtech Krejar (Czech Republic) - Daiya Katagiri (Japan, aka)
KWU World Open Cup 2023: 1/16, Anjey Kinzerskiy (Kazakhstan) - Hovhannes Sargysyan (Armenia, aka)
KWU World Open Cup 2023: 1/32, Nicolas Giraldo (Columbia) - Sayat Bakytuly (Kazakhstan, aka)
KWU World Open Cup 2023: 1/16, Muharrem Furkan Karakaya (Turkey) - Daiya Katagiri (Japan, aka)
3rd KWU EC, 1/2 -85 Jonas Rosin (Sweden, aka) - Marek Odzeniak (Poland)
KWU World Open Cup 2023: 1/32, Jose Riveros (Chile) - Atanas Lichev (Bulgaria, aka)
