Milwaukee 4-0
Toronto 4-1
Philadelphia 4-1
Boston 4-0
Golden State 3-1 (and big favorites to close it out tonight)
Houston 3-1 (and big favorites to close it out tonight)
Portland 4-1
Denver 3-2

The Denver/San Antonio series is the only series out of the 8 that has had both teams win two games (granted the Houston and Golden State series aren't over yet).

That being said, I think we are in for a great 2nd round.

Houston/Golden State (assuming it happens) might very well be for the NBA Title. Can Houston get over the hump? I doubt it.
Portland/Denver would be a fun entertaining series with the extra spice of Denver losing on purpose to try and get Portland (Denver has to get there first) Portland/San Antonio would be interesting from the standpoint of Pop making it to the 2nd round yet again and Aldridge with a coming home of sorts
Milwaukee/Boston should be a great series. Lots of talent from Boston to give Milwaukee a run for their money
Toronto/Philadelphia Philadelphia made moves this year to get Harris and Butler to win these types of series. Still, my money would be with Kawhi and the Raptors.

I could see any of these series going either way.