Philadelphia Union have been unbeaten by grabbing 3 wins and 1 draw in 4 group games so far. They have got a 1-0 win over New England Revolution in the last match, thus making into the Last 8. Now they are in high morale.
Besides, Philadelphia Union are superior by grabbing 2 wins, 2 draws and 1 loss in recent 5 games against Sporting Kansas City.
So Philadelphia Union are expected to remain unbeaten in this match.