LOSSApril 12, 2024Krystof TIEFA0 - 2Stanislav MITKOV21st Galeb Belgrade Trophy - Serbia Open 2024 · M-63kg · Round of 16
WINApril 12, 2024Krystof TIEFA2 - 0Konstantinos PASTELLAS21st Galeb Belgrade Trophy - Serbia Open 2024 · M-63kg · Round of 32
WINSeptember 10, 2022Krystof TIEFA2 - 1Carl Cai Brink JAKOBSENPolish Open 2022 · M-63kg · Round of 16
LOSSOctober 23, 2021Krystof TIEFA5 - 25Christopher GOTTSCHALK48th Dutch Open Taekwondo Championships 2021 · M-57kg · Semi Finals
WINOctober 23, 2021Krystof TIEFA8 - 5Balder Sebastian JOHANSEN48th Dutch Open Taekwondo Championships 2021 · M-57kg · Quarter Finals
LOSSAugust 25, 2021Krystof TIEFA6 - 12Iosif FLOURIS2021 European Cadet Taekwondo Championships · M-57kg · Round of 16
LOSSFebruary 29, 2020Krystof TIEFA12 - 32Mateusz CHRZANOWSKIGerman Open 2020 (Kyorugi) · M-45kg · Round of 16
