Muslims
The First Crusade could be said that it was a victory of sorts for the Crusaders.
They won the first crusade.
the muslims won the eighth crusade
The Mamluks won
muslims won
The ottomans, seeing as the europeans didn't manage to hold Jerusalem. But if the crusade counted as a war with winners and loosers is a matter of debate
The First Crusade was the only successful Crusade.
Christians
JERUSALEM qualifies as a city Christians won during the Fisrt Crusade but later lost to Saladin (in the Second Crusade).
1st Crusade - Franks took Jerusalem 2nd Crusade - Franks did not take Jerusalem 3rd Crusade - Franks did not take Jerusalem
The Christians took Jerusalem from Muslim control.