Philadelphia

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Minnesota's Adam Wilcox looks up after giving up a goal to Union's Shayne Gostisbehere during the first period of an NCAA men's college hockey Frozen Four tournament game on Saturday, April 12, 2014, in Philadelphia. (AP Photo/Chris Szagola)

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Minnesota's Justin Kloos, right, celebrates his goal with teammate Adam Wilcox during the first period of an NCAA men's college hockey Frozen Four tournament game against Union, Saturday, April 12, 2014, in Philadelphia. (AP Photo/Chris Szagola)

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Minnesota's Tom Serratore, left, and Union's Jeff Taylor, right, battle for the puck along the boards during the second period of an NCAA men's college hockey Frozen Four tournament game on Saturday, April 12, 2014, in Philadelphia. (AP Photo/Chris Szagola)

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Union goaltender Colin Stevens (30) keeps control of the puck with teammates holding off Minnesota players during the second period of an NCAA men's college hockey Frozen Four tournament game on Saturday, April 12, 2014, in Philadelphia. (AP Photo/Chris Szagola)

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Union's Daniel Ciampini, center left, reacts to his goal with teammates as Minnesota's Brady Skjei skates by during the first period of an NCAA men's college hockey Frozen Four tournament game on Saturday, April 12, 2014, in Philadelphia. (AP Photo/Chris Szagola)