https://www.mmanews.pl/2019/09/kinc...BGCZvlOlE82xBvEaI2pJr6Fy9yyEbRBk32x_G_j7FbuAI
Looks like Kincl is injured and Soldic will now probably be fighting Pietrzak. That would be the third change in opponent out of 4 title fights at KSW 50, all with quite weak replacements.
Imo this Card isn't PPV worthy. Only 8 fights with a lot of replacements and some squash matches. Even KSW barely promoted this card, especially since it's supposed to be an anniversary jubilee event.
Generally KSW seems to have quite a few problems recently, looks like they are on a downfall.