The South Shore Mustangs have been swept out of the playoffs. The first-place Valley Wildcats proved to be too much for the young club as the Cats defeated the Mustangs 6-1 last night to wrap up their best-of-seven series in four straight. Alex Nauss had the lone South Shore goal while Cole Skinner stopped 40 shots in the loss. Valley will play the lowest seed remaining in the next round of the playoffs.