Slugfest 4June 6, 2015PromotionSlugFestVenueHala MG SportLocationMurowana Goślina, PolandNumber of bouts10
Main CardPrediction ModeMain CardBantamweight Bout3 roundsDSWDamian Szmigielski5-1-0Bantamweight Bout3 roundsVSSubmission, Rear Naked Choke | R2 · 4:44DP
Preliminary CardPrediction ModePreliminary CardLightweight Bout3 roundsMMWMateusz Maciejewski0-0-1Lightweight Bout3 roundsVSUnanimous DecisionKGKacper Gacka1-1-0Lightweight Bout3 roundsKMWKrzysztof Mendlewski0-1-0Lightweight Bout3 roundsVSUnanimous DecisionDŚ"Królik"Dawid ŚmiełowskiFlyweight Bout3 roundsRPWRoksana Prucnal2-2-0Flyweight Bout3 roundsVSUnanimous DecisionABAdrianna BosackaHeavyweight Bout3 roundsBKWBartosz Klaś1-0-0Heavyweight Bout3 roundsVSSubmission, Arm Injury | R2 · 0:31MKMaciej KrupczakLightweight Bout3 roundsJPWJakub Przybysławski1-0-0Lightweight Bout3 roundsVSSubmission, Triangle Choke | R2 · 2:48DSDawid Szulc