It's the count that matters. What good is a win if you can't get the delegates? Ohio isn't the only state where Santorum's campaign fumbled. Among the highlights, he's also got the same slate problem in Illinois and isn't on the DC ballot.
Why are you watching FOX? They get their news from CNN every single election night and are an hour behind. CNN has had the delegate count up all night long. Romney@359; Sant@139,Gingrich@93;Paul@60.
CNN has on sight people at state tabulation centers, and CNN knows it before the state releases it to the press as an update.