The death tolls would tell a different story as would the amount of damage done to the Hamas infrastructure in Gaza but that's not the point. The only thing Hamas "won" was popular support in the Arab media. The people they claim to represent -- the people of Gaza certainly didn't win anything and next time we won't be so nice, you can count on that.
In Bahrain, 2 police officers killed, 6 wounded in bombing (AP)
from the article: Who won this round in Gaza, Israel or Hamas? Only time will tell