Since they are a bit more disciplined.
This has always been my problem with PRX and why I favor DRX more. PRX usually always smokes other APAC teams, but they always get exposed by top EU/NA teams later in the tournament. PRX's playstyle just doesn't cut it when they play against international teams. DRX (although they performed terribly at this event) usually fares better against the top EU/NA teams. DRX > PRX for international events.
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