WINDecember 11, 2025Chaichon CHO2 - 1Muhammad Syafiq ZUBER33rd SEA Games Thailand 2025 · M-87kg · Finals
WINDecember 11, 2025Chaichon CHO2 - 0Ossanando NAUVAL33rd SEA Games Thailand 2025 · M-87kg · Semi Finals
LOSSNovember 24, 2025Chaichon CHO1 - 2Mohammad ALADARBIBangkok 2025 World Taekwondo Grand Prix Challenge · M-80kg · Round of 32
LOSSJuly 20, 2025Chaichon CHO0 - 2Mikel Fernandez GARCIARhine-Ruhr 2025 FISU World University Games · M-80kg · Round of 16
WINJuly 20, 2025Chaichon CHO2 - 0Abhishek BARALRhine-Ruhr 2025 FISU World University Games · M-80kg · Round of 32
LOSSSeptember 25, 2023Chaichon CHO0 - 2Arven ALCANTARAHangzhou 2022 Asian Games · M-68kg · Round of 16
LOSSJuly 29, 2023Chaichon CHO0 - 2Sang Ryeol LEEChengdu 2021 Summer World University Games · M-68kg · Round of 16
WINJuly 29, 2023Chaichon CHO2 - 1Prithvi Raj CHOUHANChengdu 2021 Summer World University Games · M-68kg · Round of 32
LOSSJuly 15, 2023Chaichon CHO0 - 2Buyanshagai ENKHBOLDMuju Taekwondowon 2023 World Taekwondo Grand Prix Challenge · M-68kg · Quarter Finals
WINJuly 15, 2023Chaichon CHO2 - 0Rei TSURUOKAMuju Taekwondowon 2023 World Taekwondo Grand Prix Challenge · M-68kg · Round of 16
LOSSMay 29, 2023Chaichon CHO0 - 2Khalfani HARRISBaku 2023 World Taekwondo Championships · M-68kg · Round of 32
WINMay 29, 2023Chaichon CHO2 - 1Mateusz SZCZESNOWSKIBaku 2023 World Taekwondo Championships · M-68kg · Round of 64
LOSSNovember 13, 2022Chaichon CHO0 - 2Javad AGHAYEVGuadalajara 2022 World Taekwondo Championships · M-68kg · Round of 64
LOSSJune 29, 2022Chaichon CHO0 - 2Jin Tae HWANG2022 Chuncheon Korea Open (Kyorugi) · M-68kg · Round of 32
