Davis Cup: Defending champs Canada stay perfect; Netherlands stun U.S.

Canada has won its first two matches in Davis Cup Finals group play despite missing key players.
The Netherlands upset the United States, ranked 11th and 13th, to hand the Americans their first defeat.
Australia rallied from behind to beat France, while Czech Republic swept South Korea.
Upcoming matches include Italy vs. Chile, Great Britain vs. Switzerland, Spain vs. Serbia, and Croatia vs. Finland.
The top two teams in each group will advance to the final eight knockout stage in November.