FWIW, the Phillies win the tiebreakers against all AL Postseason contenders who have any chance of catching them recordwise (Blue Jays, Yankees, Mariners--respective magic numbers for clinching WS HFA against each respectively are 4. 2 and 1). They've clinched a superior record over all other AL contenders.
And, by the way, the Marlins whom the Phillies play next are not yet eliminated from the last WC spot (elimination number 3) and have also won 6 straight and 9 out of 10 so this is not a series to rest on.