PSV can take some points against Sevilla or Lens, but I'm sure they won't manage to take any points against Arsenal. PSV can take advantage of the home game to play better against their visitors, they should be favored.
The second match in the group stage will take place in early October, Sevilla is the opponent. PSV, playing at home, will certainly take advantage of home advantage to win, but if Sevilla is able to put up a good fight then both teams will have difficulty winning the match. The possibility is may with PSV, but no one knows for sure what will happen.
Mikel Arteta continues to delegate appreciation to the complete squad and daubed a smile on the faces of the supporters; their first win was proficiently deserved; they perform and earned points for their efforts. Arsenal hammered PSV at the Emirates Stadium, being the first English team to keep a clean sheet this season without struggling and dominating the game throughout. A good approach to return to a UEFA Champions League game after being away for a long time. Arsenal will not hold back after this meeting, perhaps there's more solid results to indulged in the league.