Originally scheduled to challenge undisputed lightweight champion Marian Ziółkowski, Parnasse instead faced Rajewski after Ziółkowski withdrew due to injury. Despite the late change, the bout delivered high-level technical MMA before ending in a decisive finish. : Salahdine Parnasse defeated Sebastian Rajewski. Method : Submission ( Rear-Naked Choke ). Time : 2:21 of Round 4. Location : Grodzisk Mazowiecki, Poland. Performance Review

For more detailed stats and historical context, you can view the full results on Tapology or catch the fight highlights on YouTube . Sebastian Rajewski vs. Salahdine Parnasse, KSW 76

: Parnasse demonstrated why he is considered one of the elite talents outside the UFC. His transition from featherweight to lightweight appeared seamless, maintaining his signature speed and explosive striking while showcasing superior grappling control.

By winning this interim belt, Parnasse joined an exclusive group of "champ-champs" who held titles in two weight classes simultaneously (145 lbs and 155 lbs). This victory eventually led to him being promoted to undisputed lightweight champion after Ziółkowski vacated the title due to recurring injuries.