Conversation so far:
What was Cibona with Dražen Petrović?
After a year's mandatory service in the military, Drazen Petrović joined his brother and moved to Cibona to form, at that time, the best backcourt duo in Europe.
What position did Dražen Petrovic play?
Shooting guard
Did Cibona withDražen Petrović do well?
Cibona won both the Yugoslav League championship and the Yugoslav National Cup.

Question: How many points per game did he score that year?
Self-contained rewrite: How many points per game did Dražen Petrović score that year when Cibona won both the Yugoslav League championship and the Yugoslav National Cup?