Great match, too good for a 500 QF.
All of top 4 usually play M1000s. So you mean Berdy or Kei should be in top 4.
Anyway, expect Berdy to win, probably in two. Fast courts should suit him, only way for Kei to win would be Tomas having a bad day.
But I hope Kei to win and succeed in front of his home crowd.