LOSSMarch 11, 2023Dennis SIEVERT0 - 2Aslan Eymen CAVUSMAN2023 Dutch Open Taekwondo Championships · M-59kg · Round of 16
WINMarch 11, 2023Dennis SIEVERT2 - 0Tristan SCUTARU2023 Dutch Open Taekwondo Championships · M-59kg · Round of 32
LOSSJuly 28, 2022Dennis SIEVERT0 - 2Temuulen TUMNIIMAGNAISofia 2022 World Taekwondo Cadet Championships · M-57kg · Round of 64
