5 Nov 2021 | 1400/08/14

Mengel Steffen vs Kosolosky Olav | WTT Contender Laško 2021 | MS | R32

4 Nov 2021 | 1400/08/13

Osiro Pedro/Weber Lionel vs Devos Laurens/Kosolosky Olav | WTT Contender Laško 2021 | MD | Qual

4 Nov 2021 | 1400/08/13

Kosolosky Olav vs Ban Ivor | WTT Contender Laško 2021 | MS | Qual

3 Nov 2021 | 1400/08/12

Kosolosky Olav vs Oyebode John | WTT Contender Laško 2021 | MS | Qual

2 Nov 2021 | 1400/08/11

Rossi Carlo vs Kosolosky Olav | WTT Contender Laško 2021 | MS | Qual

10 Oct 2021 | 1400/07/18

Kirill Gerassimenko/Marcelo Aguirre vs Tomas Polansky/Olav Kosolosky (Selected) | Saison 2021/22

17 Oct 2019 | 1398/07/25

Jules Rolland vs Olav Kosolosky | 2019 ITTF Polish Open Highlights (Group)

21 Sep 2016 | 1395/06/31

2016 Belgium Open Highlights: Lai Chi-Chien vs Olav Kosolosky (U21-Qual)