Complex sentence: In addition, Czech Jan Holec takes on Poland's Tomasz Makowski for WKN International super featherweight title, and Czech Alexandr Cverna goes up against Serbian Adnan Alic for WKN International super heavyweight title in MMA.
Split into simpler sentences: In addition, Czech Jan Holec takes on Poland's Tomasz Makowski for WKN International super featherweight title. As well, Czech Alexandr Cverna goes up against Serbian Adnan Alic for WKN International super heavyweight title in MMA.