In my opinion B.Ostrava will fight to secure the UEFA cup and this match is very easy form them because Bohemians 1905 have not any chance to avoid relegation. B.Ostrava is very strong at home and looking at the home records it not only wins, but it wins with a lot of goals:
Ostrava - Kladno 4 : 1
Ostrava - Jablonec 3 : 0
Ostrava vs. C. Budejovice 2 : 0
So i think it is a good choice to choose them, but still waiting for any friend from CZECH to give opinions...