Both champions and challengers successfully made weight, although one bout was changed due to medical reasons. Tomasz Romanowski was pulled from his bout against Krystian Kaszubowski. Romanowski has been replaced by Robert Maciejowski, and Maciejowski will hit the scales later when he arrives.
Headlining KSW 66 is a lightweight title bout between champ Marian Ziolkowski and Borys Mankowski. Ziolkowski (23-8-1, 1 NC) is riding a two-fight win streak after dispatching both Maciej Kazieczko and Roman Szymanski. Mankowski (22-8-1) has put together three straight wins after a three-fight skid. Both fighters weighed in at 155 pounds.The other championship bout will see light heavyweight king Tomasz Narkun look to defend his title against Ibragim Chuzhigaev. Narkun (18-4) is coming off a defeat to Philip De Fries last year for t…