Kay Stumper vs Lilian Bardet | MS SF | WTT Feeder Cagliari 2024

Kay Stumper vs Darko Jorgic | MS QF | WTT Contender Lima 2024

Kay Stumper vs Florian Bourrassaud | MS 8FNL | WTT Contender Lima 2024

Yukiya Uda vs Kay Stumper | MS R32 | WTT Contender Lima 2024

Dorr Esteban vs Stumper Kay | MS R64 | WTT Star Contender Bangkok 2024

Feng Yi Hsin vs Kay Stumper | MS R32 | WTT Contender Tunis 2024

Kay Stumper vs Liao Cheng Ting | MS QUAL | WTT Contender Zagreb 2024

An Jaehyun vs Kay Stumper | MS R64 | WTT Star Contender Goa 2024

Kay Stumper vs Yan Cheng Huang | MS Qual | WTT Star Contender Goa 2024

Marcelo Aguirre vs Kay Stumper | MS Qual | WTT Contender Antalya 2023

Kristian Karlsson vs Kay Stumper | Final 2023 European Team Championships

Carlo Rossi vs Kay Stumper | MS Qual | WTT Contender Rio de Janeiro 2023