Conversation so far:
How did Cilic do in the semifinal?
Cilic won the 2010 Chennai Open final, beating Stanislas Wawrinka of Switzerland in straight sets.
What did he do after this competition?
Cilic followed up his Australian campaign by defending his title in Zagreb, defeating Michael Berrer in the final.
Did he win any other matches?
He reached the semifinals of the Legg Mason Tennis Classic in Washington, D.C., ending Mardy Fish's 11-match winning-streak in the third round.
Was there anything else interesting in the article?
In the quarterfinals, he defeated seventh seed Andy Roddick in another five-set victory.
What other matches did he win?
CANNOTANSWER.
Did he gain any titles?
Cilic followed up his Australian campaign by defending his title in Zagreb, defeating Michael Berrer in the final.

Question: Who else did he beat?
Self-contained rewrite: Besides Michael Berrer, who else did Marin Čilić beat?