Karoline Mischek/Alexander Chen vs Ho Kwan Kit/Lee Ho Ching | XD | WTT Contender Doha 2022 (QF)
Barbora B./Lubomir P. vs Karoline M./Alexander C. | XD | WTT Contender Doha 2022 (R16)
Alexander C./David S. vs Tomas P./Pavel S. | MD | WTT Contender Doha 2022 (Qual)
Serdaroglu/Chen vs Chambers/Dixon | WTT Contender Novo Mesto 2021 | MD | Qual
Alexander Chen vs Tilen Cvetko | WTT Contender Novo Mesto 2021 | MS | Qual
Alexander Chen vs Bastian Steger | WTT Contender Novo Mesto 2021 | MS | Qual
Alexander Chen vs Eric Jouti | WTT Contender Laško 2021 | MS | Qual
Alexander Chen vs Aidos Kenzhigulov | WTT Contender Laško 2021 | MS | Qual
Levinski/Chew vs Chen/Serdaroglu | WTT Contender Laško 2021 | MD | Qual
Nandor Ecseki vs Alexander Chen | WTT Contender Budapest 2021 (R32)