Mavericks' Spencer Dinwiddie sinks game-winning shot vs. Nets; Continues to show his importance in Dallas | CBS Sports Headlines Mavericks' Spencer Dinwiddie sinks game-winning shot vs. Nets; Continues to show his importance in Dallas Dinwiddie made his second-straight game-winning shot for the Mavericks ESN FeedsThis post was originally published on … Continue reading Mavericks' Spencer Dinwiddie sinks game-winning shot vs. Nets; Continues to show his importance in Dallas