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the city of izmir hosts 6 professional football clubs :
goztepe, karsiyaka, altay, izmirspor, altınordu, bucaspor
the biggest clubs of these clubs are altay, göztepe and karsiyaka. matches between göztepe and karsiyaka are by no doubt the biggest matches in the city and also one of the biggest derbies in turkey.
altay is the upper class club with less fans. göztepe and karsiyaka are local teams with the biggest support. altay have a little rivalry with goztepe.
--spoiler--
