That's off my head, but I could probably find a series worse than this one. There's still a chance to split the series. I do know the Angels got the walkoff by Hamilton in extras, followed by getting shutout the next day. The A's pitcher Griffin literally shut us down and the next day we lost on a walkoff. I get your frustration vs the Royals, but I wouldn't consider it the worst. They're playing better than they should be, we caught them at the wrong time.
Edit: The 4 game series vs the O's, we only won 1 game.