Chris Mack

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Xavier head coach Chris Mack kneels on the sideline during the second half of an NCAA Tournament college basketball regional final game against Gonzaga Saturday, March 25, 2017, in San Jose, Calif. (AP Photo/Tony Avelar)

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Xavier head coach Chris Mack yells from the bench during the first half of an NCAA Tournament college basketball regional final game against Gonzaga Saturday, March 25, 2017, in San Jose, Calif. (AP Photo/Tony Avelar)

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Xavier head coach Chris Mack directs his team against Arizona during the second half of an NCAA Tournament college basketball regional semifinal game Thursday, March 23, 2017, in San Jose, Calif. (AP Photo/Ben Margot)

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Xavier head coach Chris Mack signals from the bench during the second half of an NCAA Tournament college basketball regional semifinal game against Arizona Thursday, March 23, 2017, in San Jose, Calif. (AP Photo/Tony Avelar)

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Xavier coach Chris Mack gestures to his team during the first half against Florida State in the second round of the NCAA men's college basketball tournament, Saturday, March 18, 2017, in Orlando, Fla. (AP Photo/Wilfredo Lee)

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Xavier head coach Chris Mack calls out a play during the first half of the first round of the NCAA college basketball tournament against Maryland, Thursday, March 16, 2017 in Orlando, Fla. (AP Photo/Wilfredo Lee)

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Xavier coach Chris Mack calls a play against North Carolina State during the first half of a first-round game of the NCAA college basketball tournament, Tuesday, March 18, 2014, in Dayton, Ohio. (AP Photo/Skip Peterson)

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Xavier coach Chris Mack talks to his players during the first half of an NCAA college basketball game against Creighton in Cincinnati on Saturday March 1, 2014. (AP Photo/Tom Uhlman)

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Xavier head coach Chris Mack argues a call during the first half of an NCAA college basketball game against Marquette Saturday, Feb. 15, 2014, in Milwaukee. (AP Photo/Jeffrey Phelps)

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Xavier head coach Chris Mack urges on his players in the second half of an NCAA college basketball game against Providence, Saturday, Feb. 8, 2014, in Cincinnati. Xavier won 59-53. (AP Photo/Al Behrman)

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Xavier head coach Chris Mack urges on his team in the second half of an NCAA college basketball game against Georgetown, Wednesday, Jan. 15, 2014, in Cincinnati. Xavier won 80-67. (AP Photo/Al Behrman)

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Xavier coach Chris Mack yells at players as they play Marquette in the second half of their NCAA college basketball game at Xavier in Cincinnati, Thursday, Jan. 9, 2014. (AP Photo/Tom Uhlman)