I forgot about the round robins, but actually on 2 games per night, you're still only talking about 13 days versus 10 if you didn't count the round robins. Really not a big difference. Just as an example:
Day 1: QR Series 1-Game 1, QR 2-1 Day 2: QR 3-1, QR 4-1
Day 3: RR 1v2, RR 3v4 Day 4: QR 1-2, QR 2-2
Day 5: QR 3-2, QR 4-2 Day 6: RR 1v3, RR 2v4
Day 7: QR 1-3, QR 2-3 Day 8: QR 3-3, QR 3-4
Day 9: RR 1v4, RR 2v3 Day 10: QR 1-4, QR 2-4
Day 11: QR 3-4, QR 4-4 Day 12: QR 1-5, QR 2-5
Day 13: QR 3-5, QR 4-5