LOSSAugust 23, 2026Kai CHENG0 - 2Ziheng MA2026 China Open International Taekwondo Championships (Kyorugi) · M-58kg · Quarter Finals
WINAugust 23, 2026Kai CHENG2 - 0Xu LI2026 China Open International Taekwondo Championships (Kyorugi) · M-58kg · Round of 16
LOSSJuly 20, 2026Kai CHENG0 - 2Abolfazl ZANDI2026 Chuncheon Korea Open (Kyorugi) · M-58kg · Quarter Finals
WINJuly 20, 2026Kai CHENG2 - 0Bae Hyeon LEE2026 Chuncheon Korea Open (Kyorugi) · M-58kg · Round of 32
LOSSMay 21, 2026Kai CHENG0 - 2Sirawit MAHAMAD27th Asian Taekwondo Championships 2026 · M-58kg · Round of 16
WINMay 21, 2026Kai CHENG2 - 0Do Rego Cruz Lein CERILIO27th Asian Taekwondo Championships 2026 · M-58kg · Round of 32
WINMarch 21, 2026Kai CHENG2 - 0Aristeidis Nikolaos PSARROSBelgian Open 2026 · M-58kg · Quarter Finals
LOSSNovember 28, 2025Kai CHENG0 - 2Jiacheng CHEN2025 China Open International Taekwondo Championships (Kyorugi) · M-58kg · Semi Finals
WINNovember 28, 2025Kai CHENG2 - 0Yuhan ZHAO2025 China Open International Taekwondo Championships (Kyorugi) · M-58kg · Quarter Finals
WINNovember 28, 2025Kai CHENG2 - 0Yong LI2025 China Open International Taekwondo Championships (Kyorugi) · M-58kg · Round of 16
LOSSNovember 2, 2025Kai CHENG0 - 2Tae-Joon PARKWuxi 2025 World Taekwondo Grand Slam Challenge · M-58kg · Round of 16
WINNovember 2, 2025Kai CHENG2 - 0Balakhneev DMITRIYWuxi 2025 World Taekwondo Grand Slam Challenge · M-58kg · Round of 32
LOSSJuly 15, 2025Kai CHENG1 - 2Tae-Joon PARK2025 Chuncheon Korea Open (Kyorugi) · M-58kg · Semi Finals
WINJuly 15, 2025Kai CHENG2 - 1Si Yun KIM2025 Chuncheon Korea Open (Kyorugi) · M-58kg · Quarter Finals
WINDecember 7, 2024Kai CHENG–Yusuf BADEMWuxi 2024 World Taekwondo Grand Slam Challenge · M-58kg · Bronze Medal Match
LOSSDecember 7, 2024Kai CHENG–Huichan YANGWuxi 2024 World Taekwondo Grand Slam Challenge · M-58kg · Semi Finals
WINDecember 7, 2024Kai CHENG–Bitsuev KANTEMIRWuxi 2024 World Taekwondo Grand Slam Challenge · M-58kg · Quarter Finals
WINDecember 7, 2024Kai CHENG–Aleksei KUZMINOVWuxi 2024 World Taekwondo Grand Slam Challenge · M-58kg · Round of 16
WINDecember 7, 2024Kai CHENG–Mahmoud Bassam YOUSIFWuxi 2024 World Taekwondo Grand Slam Challenge · M-58kg · Round of 32
WINDecember 7, 2024Kai CHENG–Liuxin JIANGWuxi 2024 World Taekwondo Grand Slam Challenge · M-58kg · Round of 64
LOSSMay 16, 2024Kai CHENG1 - 2Jun-Seo BAE26th Asian Taekwondo Championships · M-58kg · Quarter Finals
LOSSApril 26, 2024Kai CHENG1 - 2Mateusz CHRZANOWSKIWT President's Cup Europe 2024 · M-63kg · Semi Finals
WINApril 26, 2024Kai CHENG1 - 1Mohamed Khalil JENDOUBIWT President's Cup Europe 2024 · M-63kg · Quarter Finals
WINApril 26, 2024Kai CHENG2 - 0Ibrahim Ben Ahmed TORKHANIWT President's Cup Europe 2024 · M-63kg · Round of 16
WINApril 25, 2024Kai CHENG2 - 0Dimitrios Arist PAPAZOGONOPOULOSTallinn Open 2024 · M-63kg · Quarter Finals
WINDecember 17, 2023Kai CHENG2 - 0Alireza HOSSEINPOURWuxi 2023 World Taekwondo Grand Slam Champions Series · M-58kg · BRZ
LOSSDecember 17, 2023Kai CHENG0 - 2Gashim MAGOMEDOVWuxi 2023 World Taekwondo Grand Slam Champions Series · M-58kg · Semi Finals
WINDecember 17, 2023Kai CHENG2 - 0Georgii GURTSIEVWuxi 2023 World Taekwondo Grand Slam Champions Series · M-58kg · Quarter Finals
LOSSOctober 10, 2023Kai CHENG1 - 2Mohamed Khalil JENDOUBITaiyuan 2023 World Taekwondo Grand Prix · M-58kg · Quarter Finals
WINOctober 10, 2023Kai CHENG2 - 0Hugo Arillo VAZQUEZTaiyuan 2023 World Taekwondo Grand Prix · M-58kg · Round of 16
WINOctober 10, 2023Kai CHENG2 - 1Georgii GURTSIEVTaiyuan 2023 World Taekwondo Grand Prix · M-58kg · Round of 32
LOSSSeptember 25, 2023Kai CHENG1 - 2Mahdi HAJIMOUSAEIHangzhou 2022 Asian Games · M-58kg · Semi Finals
