The Swiss player won the 340,250 euro tournament after Djokovic surrendered the match in the tie-break of the first set due to breathing problems.
This is Wawrinka's first victory at an ATP tournament.
UMAG, July 30 (Hina) - Stanislas Wawrinka of Switzerland won this year's ATP tournament Croatia Open in Umag in the final match with Novak Djokovic of Serbia on Sunday.
UMAG, July 30 (Hina) - Stanislas Wawrinka of Switzerland won this
year's ATP tournament Croatia Open in Umag in the final match with Novak
Djokovic of Serbia on Sunday.